baber/WOPTO huggingface dataset:
Patent JP-2017198436-A (JP)
Title: Water heater and fuel battery device
Inventor: YOKOO NAOKI
IPC: H01M8/04
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive water heater having a simple structure, and capable of supplying water for hot water supply which is high in temperature and has small temperature unevenness, and a fuel battery device including the water heater.SOLUTION: A water heater 1 includes: a heat storage tank 2 having an inflow port 12 to which a heat medium inflows, and an outflow port 11 from which the heat medium outflows; a circulation unit 13 connected to the inflow port 12 and outflow port 11, and configured to circulate the heat medium; a first heat exchange unit 4 disposed inside the heat storage tank 2 and on the inflow port 12 side for the heat medium, and configured to exchange heat with the heat medium to heat water for hot water supply; a water supply pipe 5 that is connected to the first heat exchange unit 4, and in which the water for hot water supply circulates; and a hot water supply pipe 6 that is connected to the first heat exchange unit 4, and in which the water for hot water supply heated by exchanging heat with the heat medium circulates.SELECTED DRAWING: Figure 1
Patent JP-2018033549-A (JP)
Title: Game machine
Inventor: ENDO TAKUYA
IPC: A63F7/02
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing that a black stripe appears in a pattern of a light guide plate.SOLUTION: A game machine 1 includes: a light guide plate (a light guide plate 551); and a light source (an LED 572) irradiating light to the light guide plate via a light diffusion member (a light diffusion member 573). The light diffusion member is provided with a light diffusion part (a light diffusion part 575) which diffuses light irradiated by the light source at an end part opposite to an irradiation direction of the light source. The light diffusion part is provided with a circular arc part (a circular arc part 576) formed on an end part opposite the irradiation direction of the light source. The light source is arranged in association with an apex (an apex 576b) of the circular arc part.SELECTED DRAWING: Figure 16
Patent JP-2018036434-A (JP)
Title: Optical scanning device, and image formation apparatus equipped with the same
Inventor: TOYODA YUJI
IPC: H04N1/113
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent an entire device from becoming larger in size and high-costed, and suppress an unstable behavior of an oscillation mirror unit arising from a disturbance of airflow around the oscillation mirror unit.SOLUTION: On either end part of a main scan direction in a face 41b on a side opposite a reflection face 41a in an oscillation mirror unit 41, elastically deformable resin parts 41c and 41d are provided respectively, and on a side opposite the reflection face 41a side of the oscillation mirror unit 41, a collision member 60 is provided that has collision faces 60a and 60b collidable with each of the resin parts 41c and 41d. A control unit is configured to: make the oscillation mirror unit 41 oscillate so that each of the resin parts 41c and 41d collides with the collision faces 60a and 60b at least one by one before a light beam for image data writing is deflected/scanned by the oscillation mirror unit 41; thereafter, make the oscillation mirror unit 41 oscillate within a range where each of the resin parts 41c and 41d does not collide with the collision faces 60a and 60b; and make the oscillation mirror unit 41 deflect/scan the light beam for the image data writing.SELECTED DRAWING: Figure 4
Patent JP-2017022392-A (JP)
Title: E-beam enhanced decoupled plasma source for semiconductor processing
Inventor: HOLLAND JOHN PATRICK
IPC: H01L21/3065
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To improve separate control of the ion concentration and the radical concentration in plasma.SOLUTION: A semiconductor substrate processing system 300 includes a chamber 301, a substrate support 303, and a separate plasma generation chamber 355. The system also includes a plurality of fluid transmission pathways 316 fluidly connecting the plasma generation chamber 355 to the chamber 301. The system further includes an electron beam source 363 for injecting electrons into the processing chamber to control an electron energy distribution within the processing chamber so as to in turn control an ion-to-radical density ratio within the processing chamber. The electron beam source 363 is defined to transmit an electron beam through the processing chamber above and across the substrate support 303.SELECTED DRAWING: Figure 3A
Patent JP-2018042378-A (JP)
Title: Drive control device and drive control method
Inventor: KIMURA HIDEKI
IPC: H02P7/29
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a drive control device capable of accurately controlling an excitation current, and a drive control method.SOLUTION: A drive control device comprises a MOS transistor including a source-drain path that is connected between a first power supply terminal and a second power supply terminal. The drive control device includes voltage measurement circuits for measuring a voltage between a drain and a source when the MOS transistor causes a drain current in a forward direction to flow, and measuring a voltage between the drain and the source when the MOS transistor causes a drain current in a backward direction to flow. The drive control device also includes a correction circuit for setting a current setting voltage level in a case where the drain current in the backward direction is caused to flow, from a value of the voltage between the drain and the source when the MOS transistor causes a predetermined setting current in the backward direction to flow, and a value of the predetermined setting current. The drive control device further comprises a control circuit for controlling ON/OFF of the MOS transistor in response to the current setting voltage level that is set by the correction circuit when causing the drain current in the backward direction to flow to the MOS transistor.SELECTED DRAWING: Figure 1
Patent JP-2018041856-A (JP)
Title: LED for visible illumination
Inventor: MIYASHITA TAKESHI
IPC: H01L33/50
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an LED for visible illumination which makes it possible to further accurately distinguish hue possessed by a visual target by a naked eye of a person.SOLUTION: The LED for visible illumination includes: a substrate 10 to which a lead frame 11 is attached; a violet LED chip 20 disposed on the substrate 10; a reflector 30 disposed on the substrate 10 so as to surround the violet LED chip 20; and a sealing resin 40 covering the violet LED chip 20. A blue phosphor, a green phosphor, a short wavelength red phosphor, and a long wavelength red phosphor are uniformly dispersed in the sealing resin 40.SELECTED DRAWING: Figure 1
Patent JP-2018039450-A (JP)
Title: Electric brake control device
Inventor: SATO HIROAKI
IPC: B60T8/00
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a new electric brake control device by which excellent brake feeling can be obtained by suppressing output variations of an electric motor.SOLUTION: An electric brake control device includes: a target command value arithmetic section 102 which calculates a first target command value to an electric motor; a correction value arithmetic section 107 which calculates a correction value for correcting the first target command value; and a command value correction arithmetic section 108 which calculates a second target command value by the first target command value and the correction value. The correction value arithmetic section 107 calculates a reaction force correction value corresponding to a disturbance component based on reaction force of brake fluid pressure using a brake fluid pressure value generated by a fluid pressure generation mechanism 12 and the second target command value calculated by the command value correction arithmetic section 108, determines a new second target command value by correcting the first target command value by the reaction force correction value, and drives the electric motor. Output variations of the electric motor can be reduced and excellent brake feeling can be obtained.SELECTED DRAWING: Figure 2
Patent JP-2018043258-A (JP)
Title: Method for manufacturing different material joint member
Inventor: HISADA KOHEI
IPC: B23K11/20
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To suppress generation of burr.SOLUTION: A method for manufacturing a different material joint member by joining two or more members by use of a rivet. A rivet 13 has a head 21, a shank 22 of which one end is connected to the head 21, and a groove part 24 which is formed on a face of the head 21 which is directed to the shank 22 side. The head 21 is brought into contact with a first member 11 while pressure-energizing the rivet 13, and to a position at which a tip of the shank 22 projects from the first member 11, the shank 22 is inserted in the first member 11 while flowing the thermally softened or dissolved first member 11 into the groove part 24.SELECTED DRAWING: Figure 4
Patent JP-2017062035-A (JP)
Title: Double row cylindrical roller bearing with high length-to-diameter ratio rollers
Inventor: WILLIAM HOWARD HASTING
IPC: F16C19/08
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the envelope required for an epicyclic gearing between a fan and an LP shaft.SOLUTION: A planet gearbox is provided for connection to a carrier of an epicyclic gearing arrangement with only a single input and a single output, the epicyclic gearing arrangement including a sun gear (80), a ring gear (86), and a double helix planet gear (84) rotatable on a cylindrical roller bearing, where the ratio of the length to the diameter of each cylindrical roller exceeds 1.0. A gas turbine engine (10) includes a shaft (36) for coupling a compressor (22) of a compressor section to a turbine (30) of a turbine section. The epicyclic gearing arrangement has a single input from the shaft (36) coupled to the sun gear (80) and a single output from the carrier that is coupled to a shaft (45) of a fan (38), and includes a planet gearbox with cylindrical rollers (104) having a length-to-diameter ratio exceeding 1.0.SELECTED DRAWING: Figure 1
Patent JP-2018045931-A (JP)
Title: Secondary battery, battery pack and vehicle
Inventor: ISE KAZUKI
IPC: H01M4/66
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery which enables the achievement of a superior cycle life performance.SOLUTION: A secondary battery is provided according to one embodiment. The secondary battery comprises: a positive electrode; a negative electrode; a solvent including water; and an electrolyte including lithium ions. The negative electrode includes: a negative electrode current collector including aluminum; and a coating layer provided on at least a part of a surface of a negative electrode current collector and including boehmite. The coating layer is 10-1000 nm in thickness.SELECTED DRAWING: Figure 7
Patent JP-2018045179-A (JP)
Title: Developing device and image forming apparatus
Inventor: KIKUCHI MUTSUMI
IPC: G03G15/08
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that comprises a rotating body rotating while facing, with a gap therebetween, a supply port through which toner is supplied to a storage part of a developer containing the toner and magnetic carrier, the developing device being capable of exerting a function to close the gap with the supply port by causing an outer peripheral surface of the rotating body to hold the developer, even if the rotating body includes a cylindrical member having no grooves formed in its outer peripheral surface.SOLUTION: A developing device comprises: a housing that includes a storage part for a developer containing toner and magnetic carrier; a supply port that is provided in the housing and through which the toner is supplied to the storage part; and a rotating body that is arranged on a lower side of the supply port of the housing with a gap between its outer peripheral surface and the supply port, and when a top face of the developer inside the storage part exceeds a reference height, conveys the developer while holding the developer on the outer peripheral surface by magnetic force to close the gap. The rotating body includes a cylindrical member having an outer peripheral surface with an arithmetic mean roughness (Ra) of Ra>4 μm.SELECTED DRAWING: Figure 4
Patent JP-2018045944-A (JP)
Title: Attachment/detachment assist device
Inventor: KATSUTA YASUHO
IPC: H01M8/02
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an attachment/detachment assist device capable of reducing the workload in attachment/detachment of a plurality of single cells with respect to test equipment.SOLUTION: An attachment/detachment assist device 1 includes: a holder 7 for detachably holding a plurality of single cells 8; and an ascending/descending device 2 for ascending/descending the holder 7. The holder 7 holds the single cells 8 while the single cells are linearly arranged at a predetermined distance from one another.SELECTED DRAWING: Figure 1
Patent JP-2018053010-A (JP)
Title: Aqueous pigment dispersion liquid, inkjet ink, image recording method, and method for producing aqueous pigment dispersion liquid
Inventor: NAGATA YOSHIAKI
IPC: B41M5/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersion liquid characterized by a high discharge rate in an inkjet printer of thermal system and less foreign matter, and an inkjet ink, an image recording method using an inkjet ink, and a method for producing the aqueous pigment dispersion liquid.SOLUTION: An aqueous pigment dispersion liquid contains a specific azo pigment, a water-soluble dye having an azo group, a specific polymer dispersant, and water. There are also provided an inkjet ink, an image recording method using an inkjet ink, and a method for producing the aqueous pigment dispersion liquid.SELECTED DRAWING: None
Patent JP-2018053765-A (JP)
Title: Pipe joint for exhaust system, manufacturing method therefor, exhaust system component and manufacturing method therefor
Inventor: UCHIKAWA YOSHIYUKI
IPC: F01N13/18
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To satisfy a desire to provide a compact-shaped pipe joint so as to perform an air-tight connection between the exhaust system components in which influence by heat generated at the time of assembly work or usage can be reduced, and exhaust system components provided with the pipe joint.SOLUTION: A pipe joint 1 for air-tightly connecting between at least a first pipe 61 and a second pipe 70 belonging to an exhaust system comprises a pipe part 2 constituted to have its extremity end protruded toward the second pipe 70; a cylindrical bent-back part 3 that is bent back at least once in an axial direction of the pipe part 2 and connected to a base end part of the pipe part 2 at its one end part; and a flange part 4 connected to the other end part of the bent-back part 3 to extend outward in a radial direction and constituted by a seal part 4a to perform an air-tight seal between the first pipe 61 and the second pipe 70 at its small diameter side and a fastening part 4b to fasten between the first pipe 61 and the second pipe 70 at its larger diameter side.SELECTED DRAWING: Figure 5
Patent JP-2018055994-A (JP)
Title: Arc discharge prevention structure of socket
Inventor: EJIRI KOICHIRO
IPC: H01R13/64
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an arc discharge prevention structure of a socket, in which a constitution where a direction of an arc is deflected to prevent damage of a contact is used thereby to prevent continuous generation of an arc discharge leading to fires.SOLUTION: At least a part of a pair of permanent magnets forming a magnetic field deflecting a direction of an arc in a connection/disconnection region where a plug pin is connected to and disconnected from a contact is allowed to face an opening face side of a socket housing to which a plug insertion hole opens, and a magnetic body of a plug is sucked to bias the plug pin to a connection position where the plug pin is connected to the socket contact in a hot line state.SELECTED DRAWING: Figure 2
Patent JP-2018054525-A (JP)
Title: Defect inspection device and defect inspection method
Inventor: HARA TOMOYUKI
IPC: G01B11/02
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspection device which facilitates recognizing relevance between a result of defect inspection and a result of film thickness measurement of an inspection object.SOLUTION: The defect inspection device for inspecting an inspection object while transporting the inspection object in a transport direction, includes: a defect detection unit which detects defects of the inspection object on the basis of image data obtained from a line sensor; a film thickness measuring unit which measures a film thickness of the inspection object in a direction orthogonal to the transport direction of the inspection object; and an inspection result generation unit which generates an inspection result map where the defect detection result obtained by the defect detection unit and the film thickness measured by the film thickness measuring unit are represented on a map representing coordinates corresponding to the inspection object, on the basis of the defect inspection result including the defect detection result and first coordinates indicating a position of the defect detection result on the inspection object and the film thickness measurement result including the film thickness and second coordinates indicating a position where the film thickness is measured on the inspection object.SELECTED DRAWING: Figure 1
Patent JP-2018051725-A (JP)
Title: Measuring method of cutting edge position of tool and machine tool
Inventor: INOUE YUSUKE
IPC: G01B11/00
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method of a cutting edge position of a tool and a machine tool, which can improve machining efficiency by monitoring the state of a machine body in the machining and properly setting a measurement time for the cutting edge position of the tool.SOLUTION: A measuring method of a cutting edge position of a tool captures images of a tool T mounted in a main shaft 18 and measures the cutting edge position of the tool T on the basis of the images obtained by capturing the images. In the measuring method, measurement conditions for measuring the cutting edge position of the tool T are set to four measurement conditions: a time when temperature change amount detected by temperature sensors 51 to 60 exceeds prescribed temperature change amount; a time when machining is continuously performed for more than a fixed time by only a single tool T; a time when a machining condition is changed; and a time when a measurement command is preliminarily set in a machining program. When at least any one measurement condition of the four measurement conditions is satisfied in the machining, it is determined that a deviation occurs in the cutting edge position of the tool T and the cutting edge position of the tool T is measured.SELECTED DRAWING: Figure 1
Patent JP-2016222733-A (JP)
Title: Compositions and methods for modulating kinase cascade
Inventor: DAVID G HANGAUER JR
IPC: A61P43/00
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide compositions and methods for modulating a kinase cascade.SOLUTION: The invention relates to compositions comprising 2-(5-(4-(2-morpholinoethoxy)phenyl)pyridin-2-yl)-N-benzylacetamide (KX2-391), and methods for modulating one or more components of a kinase cascade. Compounds of the invention are useful in modulation of a component of a kinase signaling cascade. Some compounds may be useful in modulation of two or more components of a kinase signaling cascade. The compounds of the present invention are useful as pharmaceutical agents. The compounds of the invention may be useful for modulating regulation of a kinase which may be involved in a normal cellular signal transduction pathway (e.g., cell growth, differentiation, survival, adhesion, migration, etc.), or a kinase involved in a disease or disorder.SELECTED DRAWING: None
Patent JP-2017094055-A (JP)
Title: Gesture recognition method, apparatus and wearable device
Inventor: PARK CHANG-SOON
IPC: H04Q9/00
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a gesture recognition method, apparatus and wearable device.SOLUTION: A gesture recognition apparatus for recognizing a body motion and controlling a function of a device detects a motion artifact due to an intentional movement of a user from an output signal of a biosignal sensor, and generates a control signal to control a function of a target device that corresponds to a reference signal pattern if a signal pattern of the detected motion artifact corresponds to the reference signal pattern.SELECTED DRAWING: Figure 3
Patent JP-2016225663-A (JP)
Title: Manufacturing method of multilayer coil component
Inventor: TADAKI YOHEI
IPC: H01F41/04
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer coil component capable of enhancing the inductance, while suppressing generation of internal stress in an element.SOLUTION: In a manufacturing method of a multilayer coil component, a portion here a coil conductor and an element are in contact, and a portion where the coil conductor and element are separated are formed by adjusting the adhesion force of the conductive paste composing the coil conductor and a green sheet becoming a magnetic material layer. The adhesion force of the conductive paste and green sheet, at a portion where the coil conductor and element are separated, is weakened compared with the portion where the coil conductor and element are in contact.SELECTED DRAWING: Figure 4
Patent JP-2018060683-A (JP)
Title: Lighting device, control system, and control method
Inventor: NAKAI AKIMASA
IPC: H05B37/02
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device that allows a control system for controlling the lighting device to be constructed at low costs and allows communication traffic at the control system to be reduced.SOLUTION: A lighting device of the present invention includes: lighting means; human sensing means for finding whether there is a person in the vicinity of the lighting means; learning means for learning a lighting or extinction state of the lighting means; determination means for determining a transmission condition of a detection result of the human sensing means on the basis of a detection result by the human sensing means and the lighting or extinction state of the lighting means learned by the learning means; and transmission means for transmitting the detection result by the human sensing means to a management device side according to the transmission condition determined by the determination means.SELECTED DRAWING: Figure 1