baber/WOPTO huggingface dataset:
Patent JP-2017054870-A (JP)
Title: Organic light emitting element and light source device
Inventor: SAKUMA HIROTAKA
IPC: H01L51/50
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-efficiency organic light emitting element.SOLUTION: The organic light emitting element includes an upper electrode 12, a lower electrode 11, and a light emitting layer 13 arranged between the upper electrode and the lower electrode. The light emitting layer contains one or more kinds of host materials and one or more kinds of dopants, the host materials containing a delayed fluorescent material and the dopants containing a fluorescent material. When the highest occupied molecular orbital and the lowest occupied molecular orbital of the host materials are denoted as HOMO_H and LUMO_H, respectively, and the highest occupied molecular orbital and the lowest occupied molecular orbital of the dopant materials are denoted as HOMO_D and LUMO_D, respectively, the organic light emitting element satisfies the following formulae: HOMO_H≤HOMO_D≤HOMO_H+0.2 eV, and LUMO_H-0.2 eV≤LUMO_D≤LUMO_H.SELECTED DRAWING: Figure 1
Patent JP-2017052131-A (JP)
Title: Device discharging liquid, program and discharge detecting method
Inventor: TAKEUCHI SHOTARO
IPC: B41J2/01
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To enhance precision of discharge detection while shortening an unnecessary wait time.SOLUTION: A device discharging liquid comprises an electrode plate 101 on which a liquid discharged from a liquid discharge head 4 impacts, and a high-voltage power supply 701 which applies a voltage to the electrode plate 101, and also comprises means of performing discharge detecting operation by letting the liquid discharge head 4 discharge the liquid to the electrode plate 101 applied with the voltage and detecting electrical change caused by the liquid impact so as to detect whether the liquid is discharged or not, and means of letting the head 4 make a blank discharge as preparatory operation for discharge detecting operation when a voltage begins to be applied to the electrode plate 101 by a high-voltage power supply 701, thereby letting the liquid discharge head 4 start discharging the liquid in a state in which the blank discharge is made as the preparatory operation and the voltage applied to the electrode plate 101 is stable.SELECTED DRAWING: Figure 14
Patent JP-2017055287-A (JP)
Title: Control device, control method and program
Inventor: OE MASAKI
IPC: H04L12/44
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To allow a communication device such as an optical transceiver to avoid operation of a CPU reset at timing when a host device issues a reset command without requiring a new hardware configuration.SOLUTION: A control device of the present invention includes: control means that detects a reset signal output from a host device to a communication device via a first IO terminal, makes a peripheral circuit inside the communication device in a state of enabling operation of the reset signal, and further outputs the reset signal to a second IO terminal; and reset means that inputs the reset signal output to the second IO terminal via a reset terminal, and performs a reset process by the reset signal at the communication device.SELECTED DRAWING: Figure 1
Patent JP-2017055016-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI KIYONARI
IPC: H01L21/336
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable improving the trade-off between an on-resistance and a withstanding voltage of a vertical transistor.SOLUTION: A semiconductor device according to an embodiment comprises: a semiconductor layer having a first face and a second face; a drift region of a first conductivity type in the semiconductor layer; a body region of a second conductivity type between the drift region and the first face; a source region of the first conductivity type; a first gate electrode; a second gate electrode provided while interposing a body region between the first gate electrode and itself; first and second gate insulating films; a first field plate electrode between the second face and the first gate electrode; a second field plate electrode between the second face and the second gate electrode; a first region of the first conductivity type in the drift region; a second region provided between the first region and the body region, and that has a concentration of a first conductivity type impurity higher than that of the first region; and a third region provided between the second region and the body region, and that has a concentration of the first conductivity type impurity lower than that of the second region.SELECTED DRAWING: Figure 1
Patent JP-2017055332-A (JP)
Title: Semiconductor integrated circuit
Inventor: MAENO MUNEAKI
IPC: H03K3/037
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a scan test and prevent increase in circuit area.SOLUTION: A semiconductor integrated circuit comprises: a first flip-flop 10 including a first input circuit 11, a first latch 12, a second latch 13 and a first output circuit 14; a second flip-flop 20 including a second input circuit 21, a third latch 22, a fourth latch 23 and a second output circuit 24; and a clock buffer for outputting a clock signal common to the first flip-flop and the second flip-flop. A first output terminal of the second latch is connected to an input terminal of the first output circuit; and a second output terminal of the second latch is directly connected to an input terminal of the second input circuit.SELECTED DRAWING: Figure 1
Patent JP-2016063229-A (JP)
Title: Circuit protection element and method of manufacturing the same
Inventor: PARK IN-KIL
IPC: H01F17/00
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a circuit protection element which allows for enhancement of process reliability while reducing the number of steps, and to provide a method of manufacturing the same.SOLUTION: A method of manufacturing a circuit protection element includes a step for forming a plating lead-in wire 20 and a first coil pattern 10 for connection therewith on a substrate, a step for forming an insulating layer above the first coil pattern 10, and then forming a via hole for exposing a part of the first coil pattern 10, a step for forming a via plug filling the via hole from the first coil pattern 10, by supplying power via the plating lead-in wire 20, and a step for forming a second coil pattern 10 for connection with the via plug above the insulating layer.SELECTED DRAWING: Figure 1
Patent JP-2016126999-A (JP)
Title: Battery and power prediction device
Inventor: KAWAI TOSHIYUKI
IPC: G01R31/36
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a battery power prediction device capable of predicting an allowable output power of a battery cell in high accuracy at the time of a low temperature of the battery cell.SOLUTION: A battery ECU predicts an allowable output power after the lapse of a discharge side regular time from the present battery on the basis of a battery model of a cell. The battery model is constructed by a direct current resistance model, a reaction resistance model, and a diffusion resistance model. The reaction resistance model is conducted from Butler-Volmer equation, and includes a reaction resistance parameter having a correlation with an exchange current density. The battery ECU predicts a remaining voltage remaining in the diffusion resistance model after the lapse of the discharge side regular time from the present on the basis of a continuous time equation. The battery ECU predicts a future polarization voltage of the diffusion resistance model newly generated after the lapse of discharge side regular time from the present on the basis of the continuous time equation. The battery ECU predicts the allowable output power on the basis of a total value of the remaining voltage and the future polarization voltage, an electric potential difference in the direct current resistance model, and the electric potential difference in the reaction resistance model.SELECTED DRAWING: Figure 13
Patent JP-2016027167-A (JP)
Title: Ink set for inkjet recording and recording method using the same
Inventor: YAMAMOTO SHINICHI
IPC: C09D11/40
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink for inkjet recording and an inkjet recording method by which scratch resistance performance similar to that of a varnished offset recorded matter can be imparted to a printed sheet.SOLUTION: An ink set for inkjet recording comprises a color ink and a clear ink. The color ink comprises a first polyurethane resin and first polymer fine particles; the clear ink comprises a second polyurethane resin and second polymer fine particles; a mass ratio of the second polyurethane resin to the first polyurethane resin is 2 to 4; and a mass ratio of the second polymer fine particles to the first polymer fine particles is 1 to 3.SELECTED DRAWING: None
Patent JP-2017057758-A (JP)
Title: Fuel injection control device
Inventor: TOMITA KAZUFUMI
IPC: F02D41/02
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device capable of realizing equal-pressure combustion with a simple constitution.SOLUTION: A control device is applied to a diesel engine including a fuel injection valve directly injecting a fuel into a combustion chamber. The control device controls equal-pressure combustion to keep a peak of a cylinder pressure in the combustion chamber after starting combustion, substantially constant according to an equal pressure target value Ptptg. In detail, the control device determines a target pressure waveform Tcurve on the basis of an operating state of the engine in a control period including a pressure rise period before the cylinder pressure reaches the equal-pressure target value Ptptg and an equal-pressure period after it reaches the equal-pressure target value Ptptg, in controlling the equal-pressure combustion. The control device divides a fuel injection amount requested per one combustion cycle of the engine and injects the same in multistage from the fuel injection valve to control the cylinder pressure Preal detected by a cylinder pressure sensor to the target pressure waveform Tcurve.SELECTED DRAWING: Figure 4
Patent JP-2016013615-A (JP)
Title: Device and method for finish grinding
Inventor: KANAZAWA MASAKI
IPC: B24B53/02
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for lapping and the amount of used slurry by reducing a machining allowance of lapping in a post-process, and prolong the lifetime of a grinding stone.SOLUTION: A finish grinding device (2) for finish-grinding a surface of a coarse-ground substrate (W) includes: a grinding part (10) which is rotatable and has a grinding stone (12) for grinding the substrate; a chuck (20) which is disposed opposite the grinding stone of the grinding part, and is rotatable while supporting the substrate; a grinding feed part (15) which feeds the grinding part toward the chuck along a rotary shaft thereof; and a grinding ratio changing part (30, 35) which changes a grinding ratio of the substrate to the grinding stone according to the feeding amount of the grinding part fed by the grinding feed part.
Patent JP-2017060036-A (JP)
Title: Band control device, band control method and program
Inventor: IIBOSHI TAKAHIRO
IPC: H04L49/901
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a band control device which maintains communication quality at the lack of packet processing performance.SOLUTION: The band control device includes a packet processing unit. The packet processing unit includes a packet storage unit, a token storage unit which stores a token, a packet processing execution unit which executes packet processing, a scheduling unit and a resident packet management unit. The scheduling unit extracts a packet while consuming a token, outputs the extracted packet to the packet processing execution unit, and transmits a resident packet control request notification if the transmission time when the extracted packet is transmitted is the predetermined time or later. The resident packet management unit, on receiving the notification, determines, based on a token amount stored in the token storage unit, that at least a part of packets stored in the packet storage unit is a resident packet which is left unprocessed, so as to remove from the token storage unit the token amount corresponding to the determined resident packet.SELECTED DRAWING: Figure 1
Patent JP-2017058000-A (JP)
Title: Work vehicle
Inventor: FUJIKI KATSUMI
IPC: F16H59/54
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To attain a high performance and an improvement of operability at a drive transmission passage while assuring light-weight and low-cost of a work vehicle such as a tractor.SOLUTION: A work vehicle comprises: an engine 5 installed on a travelling machine body; a direct motion system drive transmission passage having a first stepless speed variator 17; a revolving drive transmission passage having a second stepless speed variator 13; right and left travelling segments moving forward or rearward upon receiving power force from the engine 5; a brake mechanism for braking the right and left travelling segments; a brake operating tool 35 for operating the brake mechanism; and control segments 813, 814 co-operatively controlling both an output at the direct motion system drive transmission passage and an output of the revolving drive transmission passage, thereby the output at the direct motion system drive transmission passage and the output of the revolving drive transmission passage are combined to drive the right and left travelling segments. The control segments 813, 814 shut off a power force output from the first stepless speed variator 17 and at the same time keep a slant plate of the second stepless speed variator 13 in its neutral state when an operating amount for the brake operating tool 35 exceeds a first prescribed amount.SELECTED DRAWING: Figure 14
Patent JP-2017059179-A (JP)
Title: Method and system for formulating plan for sewer culvert renewal work
Inventor: MURAOKA OSAMU
IPC: G06Q50/26
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To contribute to soundly manage sewer culvert renewal work by optimizing formulation of the sewer culvert renewal work of public sewerage of an autonomous body.SOLUTION: A method of formulating a plan for sewer culvert renewal work includes: a first step of inputting pipe diameter information of culverts and construction extension information; a second step of calculating an open cut method total cost of the construction cost and an environmental cost of the open cut method on the basis of the pipe diameter information and the construction extension information and calculating the pipe renewal method total cost of the construction cost and environmental cost in the pipe renewal work; a third step of comparing the open cut method total cost with the pipe renewal work total cost; and a fourth step of outputting a comparison result by the third step.SELECTED DRAWING: Figure 1
Patent JP-2017060660-A (JP)
Title: Biological optical measurement apparatus, information processing program, and information processing method
Inventor: HASEGAWA KIYOSHI
IPC: G01N21/17
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a biological optical measurement apparatus that outputs a state of mounting the apparatus on the head.SOLUTION: A biological optical measurement apparatus includes one or a plurality of light irradiation means, one or a plurality of light detection means, mounting means for mounting the light irradiation means and the light detection means on a subject, analysis means for calculating a state of mounting the light irradiation means and the light detection means on the subject based on a value of detection by the light detection means, and output means disposed on the mounting means, on the light irradiation means, or on the light detection means mounted on the subject for outputting the mounting state, using a light or a sound.SELECTED DRAWING: Figure 4
Patent JP-2017064567-A (JP)
Title: Gas-mixed water generation device
Inventor: OURA KAZUNARI
IPC: B01F5/00
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas-mixed water generation device capable of surely generating gas-mixed water obtained by mixing a gas with supply water with a simple structure.SOLUTION: In a gas-mixed water generation device 1 equipped with a mixer 4 capable of generating gas-mixed water by mixing supply water with a gas and an operation part 6 switching the supply and stop of the gas to the mixer 4,: the mixer 4 includes a main pipe part 8 having a substantially straight tubular pipe line flowing the supply water in one direction and a branch pipe part 10 where one end is communicated and connected to the side of the main pipe part 8 and the operation part 6 is disposed between the one end and the other end; and the main pipe part 8 has a first portion where the inside diameter of the pipe line is gradually decreased from the inlet of the supply water toward an outlet, a second portion where the inside diameter becomes large in the vicinity of a connection part with the branch pipe part 10 and a third portion which becomes smaller than the second portion and constant to the outlet.SELECTED DRAWING: Figure 1
Patent JP-2017069696-A (JP)
Title: Image reading device and image forming apparatus including the same
Inventor: KISHIMOTO MITSUYUKI
IPC: G06T1/00
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce a time required for adjustment in an image reading device of a double-sided simultaneous reading system, and reduce a user's waiting time until the image reading device becomes available.SOLUTION: An image reading device comprises: a first reading part that includes a first light source and a first image sensor; a first signal processing part that includes a first offset circuit and a first AD conversion circuit; a second reading part that includes a second light source and a second image sensor; a second signal processing part that includes a second offset circuit and a second AD conversion circuit; a control part; and a storage part that stores difference data. The control part determines a first offset value on the basis of a result of reading performed by the first image sensor during adjustment, and adds or subtracts the value of the difference data to or from the determined first offset value to determine a second offset value.SELECTED DRAWING: Figure 7
Patent JP-2018186842-A (JP)
Title: Control device, radiographic imaging apparatus, radiographic imaging method, and radiographic imaging program
Inventor: NAKAMURA KENJI
IPC: A61B6/00
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a control device that allows workability of breast compression work by an operator to be improved, a radiographic imaging apparatus, a radiographic imaging method, and a radiographic imaging program.SOLUTION: A radiographic imaging apparatus includes a radiation source 24, an imaging platform 22 in which a breast N of a subject W is placed on an imaging surface 20 on which a radiation R emitted from the radiation source 24 is incident, and a compression plate 26 for compressing the breast N between the imaging platform 22 and itself. A control part executes first control to cause the radiation source 24 and the imaging platform 22 to be in non-opposed positions where they are not opposed to each other before the breast N is compressed between the imaging platform 22 and the compression plate 26. Also, the control part executes second control to move the radiation source 24 to a position where it is opposed to the imaging platform 22 after the breast N is compressed.SELECTED DRAWING: Figure 1
Patent JP-2017067168-A (JP)
Title: Power transmission device with centrifugal pendulum damper
Inventor: NAKASHIMA KYOSEI
IPC: F16F15/14
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device with a centrifugal pendulum damper capable of accurately controlling a connection/disconnection mechanism enabling connection/disconnection of power transmission from a power transmission shaft to the centrifugal pendulum damper.SOLUTION: A power transmission device 10 with a centrifugal pendulum damper includes a centrifugal pendulum damper 13 communicating with an input shaft 9 and a clutch mechanism 14 enabling connection/disconnection of power transmission from the input shaft 9 to the centrifugal pendulum damper 13, wherein provided is a rotational frequency sensor 15 configured to detect a rotational frequency of a sun gear 21 as a rotation factor at which the clutch mechanism 14 enables the connection/disconnection of the power transmission from the input shaft 9.SELECTED DRAWING: Figure 1
Patent JP-2017065890-A (JP)
Title: Lifting device
Inventor: MASUDA JUNICHI
IPC: B66F7/02
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight and achieve improvement of positioning accuracy in a lifting device which moves up or down cargos.SOLUTION: A lifting device includes: a base mast 101; a middle mast 102 guided by the base mast 101; a cargo holding part 103 guided by the middle mast 102; a base pulley 110 attached to an upper part of the base mast 101; a lower pulley 120 attached to a lower part of the middle mast 102; an upper pulley 129 attached to an upper part of the middle mast 102; a driving device 104 which is fixed to the base mast 101, winds up a rope, and feeds the rope; a first rope 151 which is attached to the driving device 104, wound around the base pulley 110 and the lower pulley 120, and attached to the base mast 101; and a second rope 152 which is attached to a lower part of the base mast 101, wound around the upper pulley 129, and attached to the cargo holding part 103.SELECTED DRAWING: Figure 1
Patent JP-2017069122-A (JP)
Title: Neutron beam shielding structure, local shield, and neutron beam shielding method
Inventor: OKUNO KOICHI
IPC: G21K1/02
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To provide: a neutron beam shielding structure capable of shielding neutron beams from a beam source with a small-scale structure and reducing the thickness of a concrete wall for neutron beam shield; a local shield; and a neutron beam shielding method.SOLUTION: A neutron beam shielding structure is a shielding structure for shielding neutron beams from a beam source 20 by a local shield 31. The local shield 31 is formed of a material capable of absorbing neutron beams, has a cone or frustum outer shape, and is disposed in an attitude in which the local shield is splayed out toward the traveling direction of particle beams. The local shield 31 is arranged in front of the beam source (in the traveling direction) as viewed in the traveling direction of particle beams.SELECTED DRAWING: Figure 2
Patent JP-2017065914-A (JP)
Title: Truck crane
Inventor: KITAYAMA HIROSHI
IPC: B66C15/00
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a truck crane that restricts use in a state in which an excessive winding sensor is not attached.SOLUTION: A truck crane executes: operation control processing (S16) for causing an actuator to execute an operation corresponding to an operation signal from an operation part when the operation signal is output from the operation part: stop processing (S19) for stopping the operation of the actuator when a first excessive winding signal or a second excessive winding signal is output during the operation control processing (Yes in S17); and notification processing (S13) for notifying of whether or not an identification signal has already been output from an excessive winding sensor when an operation signal corresponding to a specific operation to decrease the suspension length is first output (Yes in S11, and Yes in S12).SELECTED DRAWING: Figure 5