baber/WOPTO huggingface dataset:
Patent JP-2017048922-A (JP)
Title: Intermittent driving device and image forming apparatus
Inventor: KAWAI ATSUSHI
IPC: F16H25/12
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an intermittent driving device capable of reliably switching between transmission and cutoff of a driving force in a small space, and also to provide an image forming apparatus.SOLUTION: An intermittent driving device comprises: a shaft; an input gear rotatably supported by the shaft; an output gear rotatably supported by the shaft; a connecting member which is movably supported by being axially biased and rotates in a state of being connected to the input gear, so as to be switched between a state of being connected to the output gear and a state of being disconnected from the output gear; a moving member movably supported integrally with the connecting member; a cam member supported by the shaft rotatably by receiving the driving force of a drive gear, the cam member being shaped to guide axially the moving member to one of a state of the connecting member being connected to the output gear and a state of the connecting member being disconnected from the output gear; a rotation applying member for applying a force to rotate the cam member around the shaft; and a switching member switching between a state for preventing a rotational operation of the cam member and a state for allowing the rotational operation.SELECTED DRAWING: Figure 14
Patent JP-2018028979-A (JP)
Title: Laminate type alkaline secondary battery
Inventor: KIKUCHI TAKURO
IPC: H01M4/74
Filed: 2016-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminate type alkaline secondary battery capable of achieving high capacity.SOLUTION: The laminate type alkaline secondary battery includes a positive electrode layer 100 and a negative electrode layer 200, and the positive electrode layer 100 and the negative electrode layer 200 are alternately laminated. The positive electrode layer 100 is formed by laminating a plurality of unit layers 10; the unit layer 10 includes a collector plate 1 and a positive electrode mixture 2; the collector plate 1 has through holes 3; and the positive electrode mixture 2 is held on both surfaces of the collector plate 1.SELECTED DRAWING: Figure 1
Patent JP-2018032686-A (JP)
Title: Lithium ion capacitor and method of manufacturing lithium ion capacitor
Inventor: ONUMA TAKEMITSU
IPC: H01G11/50
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To achieve an increase in energy density.SOLUTION: A lithium ion capacitor includes a positive electrode plate 21 and a negative electrode plate 31. A negative electrode active material contained in the negative electrode plate 31 is graphitizable carbon. The amount of lithium ions doped in the negative electrode plate 31 is an amount at which a discharge capacity (N) of a negative electrode when the negative electrode is discharged to 1.5 V (vs. Li/Li) is 220-260 mAh/g. In the lithium ion capacitor, the ratio of the discharge capacity (N) of a negative electrode and a discharge capacity (P) of a positive electrode when the positive electrode is discharged from 3.8 V to 2.2 V is 7.0-14.0.SELECTED DRAWING: Figure 2
Patent JP-2017054500-A (JP)
Title: Network-named fragment in content centric network
Inventor: MARC E MOSKO
IPC: G06F13/00
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a system that facilitates efficient and secure transfer of content.SOLUTION: An intermediate node 102-114 receives a packet corresponding to a fragment of a content object message 130 that is fragmented into a plurality of fragments. One or more fragments of the plurality of fragments indicate a unique name that is a hierarchically structured variable-length identifier comprising contiguous name components arranged in order from a most general level to a most specific level. The fragment indicates an intermediate state which is based on a hash function performed on an intermediate state from a previous fragment and data included in the received fragment. In response to determining that the received fragment is a first fragment, the system identifies a first entry in a pending interest table for an interest with a name that is based on a hash of a content object and that corresponds to the first fragment.SELECTED DRAWING: Figure 1
Patent JP-2018046042-A (JP)
Title: Electromechanical converter, sensor, actuator, manufacturing method therefor, liquid discharge head, liquid discharge unit, and liquid discharge device
Inventor: ISHIMORI MASAHIRO
IPC: G01L1/16
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electromechanical converter in which electromechanical conversion elements can be arranged at high density.SOLUTION: A manufacturing method of an electromechanical converter, where multiple electromechanical conversion elements are arranged on a board has the steps of: forming multiple individual electrodes corresponding to respective electromechanical conversion elements on the board; forming an insulator film composed of aluminum oxide and covering the multiple individual electrodes on the board; forming a conductive film on the insulator film; forming an opening for exposing each individual electrode in the insulator film and the conductive film; and forming an electromechanical conversion film on the individual electrode exposed in each opening.SELECTED DRAWING: Figure 8
Patent JP-2018045092-A (JP)
Title: toner
Inventor: TAMURA JUNICHI
IPC: G03G9/08
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a toner excellent in low temperature fixability and chargeability without being affected by storage environment.SOLUTION: A toner has toner particles containing a resin component, where the resin component has an olefinic ester group-containing copolymer which has a unit Y1 represented by formula (1), and at least one unit Y2 selected from a unit Y2-1 represented by formula (2) and a unit Y2-2 represented by formula (3), has a concentration of an ester group of 2-18 mass% with respect to the total mass of an olefinic ester group-containing copolymer; and an α-olefin copolymer which has a unit Y3 represented by formula (4) and a unit Y4 represented by formula (5), has a content of the unit Y4 of 5-50 mass with respect to the total mass of the α-olefin copolymer, and has such crystallinity that a melting point of 50-100°C, where a content of the olefinic ester group-containing copolymer contained in the resin component is 50 mass% or more with respect to the total mass of the resin component.SELECTED DRAWING: None
Patent JP-2018046441-A (JP)
Title: Magnetic resistance effect device
Inventor: SUZUKI KENJI
IPC: H01L29/82
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resistance effect device capable of functioning as a high frequency filter and an amplifier.SOLUTION: A magnetic resistance effect device includes: a magnetic resistance effect element having a magnetization fixing layer, a magnetization free layer and a spacer layer held between the magnetization fixing layer and the magnetization free layer; a signal control element having a first terminal connected to an input terminal, a second terminal connected to the magnetization fixing layer or the magnetization free layer of the magnetization resistance effect element and a third terminal connected to an output terminal; a reference potential terminal connected to a face of the opposite side to a face connected to the second terminal of the magnetic resistance effect element; and a DC application terminal for applying a DC current or a DC voltage to a lamination direction of the magnetic resistance effect element. The signal control element outputs a signal inputted from the first terminal to the second terminal, outputs a signal inputted from the second terminal to the third terminal to separate the signal inputted from the input terminal from the signal returned from the magnetic resistance effect element.SELECTED DRAWING: Figure 1
Patent JP-2017052952-A (JP)
Title: Adhesive sheet with protective film, manufacturing method of laminate and manufacturing method of printed wiring board
Inventor: KAWAI KENJI
IPC: B32B27/20
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet with a protective having a resin composition layer high in inorganic filler content and generating no resin peeling during peeling the protective film in an auto cutter device.SOLUTION: There is provided an additive sheet containing an adhesive sheet consisting of a supporter and a resin composition layer conjugated to the supporter, and a protective film arranged to be conjugated to the resin composition layer of the adhesive sheet, where the resin composition layer contains an inorganic filler and a thermosetting resin, content of the inorganic filler in the resin composition is 60 mass% or more based on 100 mass% of a nonvolatile component in the resin composition layer and peel strength of the supporter to the resin composition layer (S) and peel strength of the protective film to the resin composition layer (S) satisfy S-S≥0.0020 [kgf/cm].SELECTED DRAWING: Figure 1
Patent JP-2018049947-A (JP)
Title: Coil, magnetic core, and reactor
Inventor: INABA KAZUHIRO
IPC: H01F27/32
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a coil, a magnetic core, and a reactor, low in installation height, low in loss, and also excellent in heat dissipation.SOLUTION: A coil includes a cylindrical wound portion where a winding is wound. The wound portion includes two coil recesses provided such that directions of the recesses are opposite to each other toward an inner space surrounded by an inner circumferential surface of the wound portion.SELECTED DRAWING: Figure 1
Patent JP-2017187164-A (JP)
Title: Hydraulic system of work machine
Inventor: FUKUDA YUJI
IPC: E02F3/43
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic system enabling horizontal operation and ride control, which can operate both properly.SOLUTION: A hydraulic system of a work machine includes: a first hydraulic actuator 14; a second hydraulic actuator 17 different from the first hydraulic actuator; a first control valve 20A configured to control the first hydraulic actuator; a second control valve 20B configured to control the second hydraulic actuator; a first oil passage 21 connecting the first hydraulic actuator and the first control valve; a second oil passage 22 connecting the second hydraulic actuator and the second control valve; a horizontal control unit 41 connected to the first and second oil passages, and configured to perform horizontal operation of the second hydraulic actuator; a ride control device 52 connected to the first hydraulic actuator, and communicating between the horizontal control unit in the first oil passage and the first control valve; and a control device 42 configured to stop the horizontal operation during operation of the ride control device.SELECTED DRAWING: Figure 1
Patent JP-2018056719-A (JP)
Title: Television conference device
Inventor: HONDA YOSHIMASA
IPC: H04N7/15
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To easily display video data from utterance bases to a viewer even while a number of bases is large, in a television conference device.SOLUTION: A communication control unit 103 receives video data and audio data of each device from a plurality of other base conference terminal devices 10-2-24. A video and audio synthesizing unit 105 determines screen layout according to a number of bases being participated in a television conference, and generates synthesized video data synthesizing the video data of each base according to the screen layout. At this time, the video and audio synthesizing unit 105 generates the synthesized video data such that display of the video data of each base having a level of the audio data being more than or equal to a threshold value is highlighted more than the display of the video data of the other base. A video and audio output control unit 106 displays the synthesized video data on a screen of a display device 500.SELECTED DRAWING: Figure 1
Patent JP-2018050909-A (JP)
Title: Service system for washing machine
Inventor: MIHARA MAKOTO
IPC: D06F33/02
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a service system for a washing machine which derives trouble information about the washing machine on the basis of a user's examination result, conveys it to a serviceman through a communication line and the Internet, and supports reasonable service action.SOLUTION: A service system for a washing machine comprises: a washing machine 25; an information terminal device 16 used by a user; and a maintenance management center 18. The washing machine 25 comprises: control means 1 for controlling the whole washing machine; an active load 10 as a component; and a dummy load 14 which gives an unbalanced load applied to a rotary tub 26 as a fixed value. The washing machine 25 is operated and diagnosed according to a prescribed diagnostic sequence. The trouble of the apparatus is transferred to the maintenance management center 18 through a communication line 17 and is further conveyed to a serviceman 22 through a communication line 21. As a result, it is possible to acquire an accurate and reasonable diagnostic result in which operating conditions are standardized, as prior information for service implementation, and to provide an efficient and high-quality service according to an optimum prescription.SELECTED DRAWING: Figure 2
Patent JP-2018056340-A (JP)
Title: Substrate arrangement device and substrate arrangement method
Inventor: MIYAMOTO YUKITERU
IPC: H01L21/68
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of a distance of adjacent substrates.SOLUTION: A substrate arrangement mechanism of a substrate arrangement device determines a direction of a peripheral direction by rotating a first substrate group and a second substrate group to the peripheral direction. A holding part lifting mechanism arranges a plurality of first substrates 9a of the first substrate group to the direction so as to reversely face the plurality of first substrates 9a of the first substrate group from a plurality of second substrates 9b, between the plurality of second substrates 9b of the second substrate group. Each substrate of the first and second substrate groups is curved to one side of a thickness direction to a first radial direction K1 at the minimum curvature, and is curved to one direction of the thickness direction in a second radial direction of the first radial direction K1 at the maximum curvature. The first radial direction K1 of the plurality of first substrates 9a arranged between the plurality of second substrates 9b is approximately orthogonal to the first radial direction K1 of the plurality of second substrates 9a. Thus, in the plurality of first and second substrates 9a and 9b which are alternately arranged, uniformity in a vertical direction of a difference in an arrangement direction between the adjacent substrates in the arrangement direction can be improved.SELECTED DRAWING: Figure 10
Patent JP-2018054908-A (JP)
Title: Optical scanning device and manufacturing method therefor
Inventor: MARUYAMA YUKI
IPC: G02B26/08
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce damage and material fatigue of an optical scanning device.SOLUTION: An optical scanning device according to an embodiment comprises a mirror having a light reflective surface, a movable frame supporting the mirror, a pair of drive beams supporting the movable frame from two sides, drive sources that are provided on the drive beams to swing the movable frame about a predetermined axis, and a fixed frame supporting the drive beams. Each drive source comprises a lower electrode formed on the corresponding drive beam, a piezoelectric thin film formed on top of the lower electrode, an upper electrode formed on top of the piezoelectric thin film, and a stress counter film that is formed either on the upper electrode or between the piezoelectric thin film and the upper electrode to generate compressive stress on the corresponding drive beam.SELECTED DRAWING: Figure 3
Patent JP-2017142222-A (JP)
Title: Suction sensor
Inventor: TSUZUKI MASAO
IPC: G01N27/409
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a suction sensor capable of suppressing firing of mixed air of fuel even when provided for a suction system of an internal combustion engine.SOLUTION: The present invention relates to a suction sensor 100 which comprises a detecting element 120, a heater for heating a solid electrolyte body of the detecting element, a housing 110, and a protector 160, and is provided for a suction system of an internal combustion engine for use in an EGR system. The protector has a multiple structure having two or more cylindrical parts 161, 171 provided respectively at an interval in a radial direction, and cylinder walls 174, 175 of the outside second cylindrical part 171 between the two adjacent cylindrical parts are present in through directions of first through holes 166, 167 of the inside first cylindrical part 161, the area of the second through holes of the second cylindrical part being larger than the area of the first through holes. No combustion flame is viewed outside an outer surface of the protector when the suction sensor is installed in model mixed gas of 13 in air fuel ratio, 0.11 MPa in pressure, 20°C in temperature, and 0 m/sec in flow velocity consisting of butane and air and the heater is turned on for heating.SELECTED DRAWING: Figure 4
Patent JP-2018056958-A (JP)
Title: Communication device and terminal device
Inventor: TSUJI RYOYA
IPC: H04W12/06
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To disclose a new authentication method using a terminal device.SOLUTION: An MFP 10 transmits both of an AAR including a package name 39 and NDEF data including an authentication ID "AAA01" to a mobile terminal 100 (T45). If the mobile terminal 100 has not installed an authentication application, this allows the mobile terminal to use the package name 39 and install the authentication application (T75). In addition, if the mobile terminal 100 has installed the authentication application, the MFP 10 receives the authentication ID "AAA01" from the mobile terminal 100 and conducts authentication using the authentication ID "AAA01."SELECTED DRAWING: Figure 6
Patent JP-2018061090-A (JP)
Title: Optical communication system, optical communication method, transmitter, and receiver
Inventor: MURAYAMA DAISUKE
IPC: H04L12/44
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of transmitting a high priority frame with low delay while suppressing reduction in a band utilization rate.SOLUTION: An optical communication system of an embodiment comprises a transmitter and a receiver connected with each other through an optical communication path. The transmitter comprises: an optical transmitter for converting an electric signal, a transmission target, to an optical signal before transmitting the optical signal to an optical transmission path; a first transmission data output unit for outputting a high priority transmission signal generated from high priority data; a second transmission data output unit for outputting a low priority transmission signal generated from low priority data; and a transmission control unit for connecting the first transmission data output unit to the optical transmitter when high priority data is input. The receiver comprises: a detection unit for detecting the high priority transmission signal from a reception signal; a high priority reception unit for recovering the high priority data on the basis of the high priority transmission signal detected from the reception signal; and a low priority reception unit for recovering the low priority transmission signal by replacing the low priority transmission signal's part damaged by transmission of the high priority transmission signal with a neutral signal.SELECTED DRAWING: Figure 3
Patent JP-2018063974-A (JP)
Title: Temperature controller, temperature control method, and placement table
Inventor: KOIZUMI KATSUYUKI
IPC: H01L21/683
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To keep the control accuracy of the temperature of a substrate to be processed at a high level even if a heater is broken.SOLUTION: A substrate processing device comprises: an electrostatic chuck; a plurality of heaters (6c-1 and 6c-2); and a control part 21. The plurality of heaters are buried in respective division regions 6d in the electrostatic chuck. The plurality of heaters buried in the division regions are connected in parallel. The control part 21 determines, for each division region 6d, whether or not the plurality of heaters buried in the division region 6d are partially broken based on a total value of currents flowing through the plurality of heaters buried in the division regions 6d. When it is determined that the plurality of heaters buried in the division regions 6d are partially broken, the control part 21 controls a current caused to flow per one heater 1 buried in the division region 6d where the plurality of heaters are partially broken to be larger than a current caused to flow per one heater in the division region 6d where any heaters are not broken.SELECTED DRAWING: Figure 4
Patent JP-2018063308-A (JP)
Title: Zoom lens for projection and projection type image display device
Inventor: MIYA KENJI
IPC: G02B15/20
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To realize a new zoom lens for projection consisting of a seven lenz group.SOLUTION: A zoom lens for projection includes a seventh lens group 7G having, from an enlargement side to a reduction side, a first lens group 1G of a negative refractive power, a second lens group 2G of a positive refractive power, a third lens group 3G of the negative refractive power, a fourth lens group 4G of the positive refractive power, a fifth lens group 5G of the positive refractive power, a sixth lens group 6G of the negative or positive refractive power, and a seventh lens group having the positive refractive power, and comprises an aperture stop S between the fourth lens group 4G and the fifth lens group 5G. When zooming, a group interval from the first lens group 1G to the seventh lens group 7G is changed by a movement of the second lens group 2G to the seventh lens group 7G on an optical axis, and thus, a focal length: fw of the entire system at a wide angle end, the focal length: ft of the entire system at a telephoto end, and the maximum displacement: ΔWT3 of the third lens group 3G before zooming from the wide angle end to the telephoto end satisfy conditions (1) and (2).SELECTED DRAWING: Figure 1
Patent JP-2018065432-A (JP)
Title: Vehicle system
Inventor: OGURA HIROYUKI
IPC: B60R16/04
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle system capable of reliably updating an apparatus during parking of a vehicle.SOLUTION: A vehicle system includes: a battery 5; a charging device 8 for charging the battery 5; a DCM 2 performing transmission/reception of data to/from a server 101; an apparatus 4 operated by using electric power supplied from the battery 5 and enabling updating by replacing an updating program stored in the server 101 with a current program; and a power supply controller 9 for performing supply control of electric power from the battery 5 to the DCM 2, a router 3 and the apparatus 4. The updating of the apparatus 4 is performed during parking of a vehicle, and the power supply controller 9 acquires updating schedule information from the apparatus 4 before the parking of the vehicle, and supplies the electric power to the DCM 2, the router 3 and the apparatus 4 to be updated on the basis of the updating schedule information during the parking of the vehicle. Based on the electric power to be used for the updating and a residual charge amount of the battery 5, the battery 5 is charged by the charging device 8 before the updating is performed during the parking of the vehicle.SELECTED DRAWING: Figure 1