baber/WOPTO huggingface dataset:
Patent JP-2018198241-A (JP)
Title: Processing method for wafer
Inventor: SUGITANI TETSUKAZU
IPC: B24B7/04
Filed: 2017-05-23
Abstract: To improve the miniaturization and strength of a package by performing resin sealing to the back face and side face of a chip by a simple process.SOLUTION: The processing method of a wafer includes: a step of forming a groove reaching a finishing thickness of the wafer; a step of arranging a protective member T1 on a wafer surface after forming the groove; a step of holding the protective member T1 side of the wafer in a table 70; a step of grinding and dividing a wafer back face into chips C; a coating step of supplying hardening resin to chip back faces Cb to cover the chip back faces Cb and side faces Cd with the hardening resin, and forming a gap V between the chips C; a step of hardening the hardening resin; a step of adhering an expanding sheet to the wafer back face side, and removing the protective member; a step of expanding the sheet, and parting the hardening resin with the gap as a start point; and a step of picking up the chips from the sheet. Thus, it is possible to form the chips whose back faces and side faces are protected by the hardening resin.SELECTED DRAWING: Figure 8
Patent JP-2018198383-A (JP)
Title: Communication system
Inventor: AIBA TAKAMITSU
IPC: H04B10/2581
Filed: 2017-05-24
Abstract: To provide a communication system capable of appropriately transmitting and receiving a signal between an outdoor communication device of a structure and an indoor apparatus of the structure.SOLUTION: The communication system includes an exterior antenna 21a, a photoelectric conversion part 21b and a multiple-mode optical fiber 21c. The exterior antenna 21a exchanges an electric signal with an outdoor cloud system 10 of a vehicle 2. The photoelectric conversion part 21b is connected with the exterior antenna 21a and converts an electric signal received by the exterior antenna 21a into an optical signal. The multiple-mode optical fiber 21c has a plurality of propagation modes of propagating an optical signal and connects between the photoelectric conversion part 21b and an indoor on-vehicle apparatus, such as a photoelectric conversion part 21d and an on-vehicle router 23 of the vehicle 2.SELECTED DRAWING: Figure 3
Patent JP-2017213371-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: FUHA SADANORI
IPC: A61B5/055
Filed: 2017-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an MRI (magnetic resonance imaging) apparatus which allows a user to easily set a protocol.SOLUTION: The magnetic resonance imaging apparatus of the embodiment has an acquisition part, a setting part and a display part. The acquisition part acquires information on an RF (radio frequency) coil. The setting part sets a protocol to be applied on imaging before performing the imaging with the RF coil. When there are a plurality of protocols selectable as protocols to be applied to the imaging, the display part displays at least one protocol to which the plurality of protocols are narrowed down to as a protocol applicable to the imaging.SELECTED DRAWING: Figure 1
Patent JP-2018202985-A (JP)
Title: Vehicular temperature control device
Inventor: ONO YUICHI
IPC: B60K11/00
Filed: 2017-06-02
Abstract: To reduce noise and vibration produced when cold is generated, in a vehicular temperature control device that generates the cold to control a temperature of a temperature control target.SOLUTION: A vehicular temperature control device includes: pipes 100-102 that comprise an annular input loop pipe 100, an annular output loop pipe 101 and a connection pipe 102 for connecting the input loop pipe 100 and the output loop pipe 101 and in which a working medium capable of transmitting acoustic energy is provided; input sections 103, 104 provided in the input loop pipe 100 to convert input thermal energy to acoustic energy; an output section 105 that is provided in the output loop pipe 101, forms a temperature gradient through the transmission of the acoustic energy generated by the input sections 103, 104 and converts the acoustic energy to thermal energy on the basis of the temperature gradient; and a heat transmission section 12 for transmitting the thermal energy generated by the output section 105 to a temperature control target 11.SELECTED DRAWING: Figure 2
Patent JP-2018201912-A (JP)
Title: Game machine
Inventor: UCHIDA SHOYA
IPC: A63F5/04
Filed: 2017-06-06
Abstract: To suppress an expected acquisition number in a chance zone, and to stabilize the number of continuing games.SOLUTION: In a shift to a chance performance state without winning a winning type including a bonus winning combination, when an advantageous state including a chance performance state cannot be completed unless an auxiliary performance to a small winning combination relating to the maximum putout number is executed at least once by auxiliary performance reporting means, the chance performance state includes at least a first period, and a second period to be performed later than the first period, and the number of winning types as a target of an auxiliary performance during the first period is smaller than the number of winning types as a target of an auxiliary performance during the second period.SELECTED DRAWING: Figure 12
Patent JP-2018140924-A (JP)
Title: Production method of low-expansion silica glass
Inventor: FUKAZAWA YUJI
IPC: C03B20/00
Filed: 2017-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a silica glass member having high light transmittance of vacuum ultraviolet light and low thermal expansion of 4.0×10/K around room temperature, especially a silica glass member suitable as a photomask substrate to be used in a double patterning exposure process using a light source of an ArF excimer laser (193 nm).SOLUTION: A production method of low thermal expansion silica glass is characterized in that silica glass of a fluorine concentration of 1 wt.% or more and 5 wt.% or less is heated in a furnace to a temperature range of 1,000°C or higher and a temperature or higher at which the viscosity is 10dPa s, or less and 1,500°C or lower, and then taken out from the furnace and quenched (quickly chilled).SELECTED DRAWING: None
Patent JP-2018203485-A (JP)
Title: Sheet taking-in device and sheet carrying device
Inventor: TAMAI MASANORI
IPC: H04N1/00
Filed: 2017-06-07
Abstract: To provide a sheet taking-in device and a sheet carrying device capable of carrying a large amount of sheets efficiently.SOLUTION: In a sheet carrying device, a first placing table 2 and a second placing table 4 are arranged and one paper feeding member is provided for the two placing tables. The paper feeding member is configured with: one pickup roller 7 provided between the first placing table 2 and the second placing table 4; and a sheet separation part 12 provided downstream in a carrying direction. The sheet separation part 12 is configured with: one first roller 10 rotatable forward and reversely; and one second roller 11 rotatable forward and reversely. The pickup roller 7 swings so as to push a sheet against the first placing table 2 and the second placing table 4 and delivers the sheet to the sheet separation part 12. The sheet separation part 12 controls the rotational direction of the first roller 10 and the second roller 11 depending on the placing table to which a sheet is delivered, and is swung so as to give proper separation of sheets by suitably switching over the roles of a paper feeding function and a separation function.SELECTED DRAWING: Figure 1
Patent JP-2018121321-A (JP)
Title: Sound collecting device and imaging apparatus using the same
Inventor: OTSUKA YASUO
IPC: H04R1/02
Filed: 2017-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a sound collecting device capable of reducing noise contained in an audio-signal, even when an exterior surface is porous shape.SOLUTION: A sound collecting device includes an enclosure 105 having a porous exterior surface provided with multiple sound holes 114, a main microphone 111R and a reference microphone 111N arranged in the enclosure, a first support member (a resin case 116, sponges 131, 132, 133) provided in the enclosure, and supporting the main microphone, a second support member (116, a rubber member 113, a sponge 134) provided in the enclosure, and supporting the reference microphone, a first shield member (a printed circuit board 408, sponges 131, 132, a resin case) for shielding an interior of the enclosure and an interior of the main microphone, a second shield member (enclosure) for shielding an outside of the enclosure and an interior of the reference microphone, and a third shield member (a resin case, a rubber member) for shielding the interior of the enclosure and the interior of the reference microphone.SELECTED DRAWING: Figure 5
Patent JP-2019002868-A (JP)
Title: Method for analyzing fluid around rotational body, fluid analyzer, and program
Inventor: NASHIO HIROSHI
IPC: B60C19/00
Filed: 2017-06-19
Abstract: To provide a method for analyzing fluid around a rotational body that can calculate the time average value of the physical quantity of fluid.SOLUTION: The method includes the steps of: acquiring a spacial model having a rotation calculation lattice group A, which shows the space between a virtual boundary surface L and a rotational body 2, and having a static calculation lattice group B, which shows the space outer than the virtual boundary surface L (S100); setting a storage calculation lattice group C in the space between a rotational body 2 and the virtual boundary surface L (S101); executing a fluid analysis operation of operating for each calculation lattice the physical quantity of the fluid, while fixing the position of the static calculation lattice group B and rotating the rotation calculation lattice group A around a rotational axis 2C (S102); copying the physical quantity of the calculation lattice forming the rotation calculation lattice group A calculated by the fluid analysis operation (S103); and calculating the time average of the physical quantity of the storage calculation lattice group C and of the physical quantity of the static calculation lattice group B (S104).SELECTED DRAWING: Figure 5
Patent JP-2019009838-A (JP)
Title: Control device of pole-number switching rotary electric machine
Inventor: ISHIDA JUN
IPC: H02P25/20
Filed: 2017-06-20
Abstract: To provide a control device of a pole-number switching rotary electric machine that can suppress a decline of the generated torque of a rotary electric machine.SOLUTION: A control device comprises a before-switching control unit, an after-switching control unit, and a transition control unit. The before-switching control unit controls an electric current flowing in the stator coil of a rotary electric machine so that a before-switching torque corresponding to a before-switching pole number is to be a before-switching command torque when the before-switching pole number is selected as a pole number. The after-switching control unit controls the electric current flowing in the stator coil or a voltage to be applied to the stator coil so that an after-switching torque corresponding to an after-switching pole number is to be an after-switching command torque when the after-switching pole number is selected as a pole number. The transition control unit controls the electric current flowing in the stator coil or the voltage applied to the stator coil so that, in a pole-number switching period, a magnetic pole generated by the control of the before-switching control unit is not equal to a magnetic pole generated by the control of the after-switching control unit, which has the same polarity as the magnetic pole generated by the control of the before-switching control unit in the circumferential direction of a stator 50.SELECTED DRAWING: Figure 14
Patent JP-2018025188-A (JP)
Title: Drainage pump for air conditioner
Inventor: HSIAO YU-MING
IPC: F04D29/70
Filed: 2017-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a drainage pump for an air conditioner.SOLUTION: A drainage pump for an air conditioner in this invention comprises a drainage casing, an impeller and a motion mechanism. The motion mechanism has a motor housing upper part, a motor and a motor housing lower part. The motor housing lower part has a cylindrical body. The motor is positioned above the cylindrical body. The drainage casing is positioned below the cylindrical body. The cylindrical body has several slits, several flow guide plates and fluid passages. Several slits are distributed at the cylindrical body so as to extend from upper part to downward. Several flow guide plates are expanded obliquely from the cylindrical body along side edges of each of the slits and formed in such a way that they extend toward another side edge of each of the slits over each of the slits to keep a specified distance between it and the cylindrical body. The fluid passages are formed among the several flow guide plates and the cylindrical body. An inner space of the cylindrical body and its external part are communicated to each other by several slits and fluid passages.SELECTED DRAWING: Figure 5
Patent JP-2019006229-A (JP)
Title: Breakage detection device of block pole
Inventor: ASAI AKIRA
IPC: B61L29/04
Filed: 2017-06-23
Abstract: To provide a breakage detection device of a block pole which is easily installed in a various type of block poles in a railway crossing at site and has less possibility of erroneous determination.SOLUTION: A breakage detection device of a block pole in a railway crossing comprises: two sensor parts which respectively consist of an acceleration sensor of two axes type or three axes type and are installed on the bottom part and the tip part of the pole; and a detection part and an announcement part which decide that a breakage occurs and output an alarm signal, when the angle difference between the bottom part direction and the tip part direction or the difference between each axial gravity acceleration, detected by the sensor parts in two positions, those are, the bottom and tip, surpasses continuously a definite value for a time equal to or longer than a definite time or when the communication with the sensors ceases continuously for a time equal to or longer than a definite time.SELECTED DRAWING: Figure 1
Patent JP-2019004796-A (JP)
Title: Combine
Inventor: KITAHARA Mao
IPC: A01D69/00
Filed: 2017-06-26
Abstract: To provide a combine that is hard to cause deviation between a harvesting position associated with the grain yield and a position where the grain culm is harvested actually, even if a transport speed in a transport device changes.SOLUTION: A combine includes: a transport device for transporting a reaped grain culm along a transport path and configured to change a transport speed of the reaped grain culm; a transport speed detection unit H for detecting the transport speed; a measuring unit M for measuring the grain yield every unit of time; a detection unit 20 capable of detecting a first machine body position being the position of the machine body when the reaped grain culm passes a first point, and a second machine body position being the position of the machine body when the reaped grain culm passes a second point; a transport distance calculation unit 71 for calculating a transport distance of the reaped grain culm every unit of time; and a measurement position calculation unit 72 for calculating the measurement position to be associated with the yield, based on the transport distance, the separation distance between the first point and the second point, the first machine body position and the second machine body position.SELECTED DRAWING: Figure 3
Patent JP-2019007437-A (JP)
Title: Control device and control method of internal combustion engine
Inventor: HAGARI HIDEKI
IPC: F02D43/00
Filed: 2017-06-27
Abstract: To provide a control device and a control method of an internal combustion engine capable of estimating an exhaust gas temperature at an arbitrary estimation position of an exhaust pipe by considering lowering of a temperature of an exhaust gas due to heat radiation of the exhaust pipe.SOLUTION: A control device 50 of an internal combustion engine includes an outlet gas temperature calculation portion 52 for calculating an outlet gas temperature Tout as a temperature of an exhaust gas at an outlet of a combustion chamber on the basis of an operation state, a heat radiation amount calculation portion 53 for calculating a temperature lowering amount ΔTd of the exhaust gas due to heat radiation of the exhaust pipe from the outlet of the combustion chamber to the estimation position, and an exhaust temperature estimation portion 54 for estimating an exhaust gas temperature Tex at the estimation position by subtracting the temperature lowering amount ΔTd from the outlet gas temperature Tout.SELECTED DRAWING: Figure 2
Patent JP-2019009724-A (JP)
Title: Vehicle radio communication system
Inventor: MATSUI KENSUKE
IPC: H04B7/10
Filed: 2017-06-28
Abstract: To avoid communication quality of a radio receiver to be disposed at various positions on a vehicle being deteriorated under the influence of interference between a direct wave and a reflection wave; and make it possible to handle change thereof.SOLUTION: A plurality of radio transmission terminals 10A, 10B for transmitting the same signal are disposed at positions close to each other. At least one of the radio transmission terminals is configured to be movable to enable adjustment of a distance between the plurality of radio transmission terminals. The distance adjustment makes a relative position between a plurality of pieces of radio wave strength distribution be adjusted, making distribution of a plurality of peak regions 35a and a plurality of valley regions 35b in a radio wave strength distribution 35A be appropriate. Thereby, the number of locations at which radio wave reception strength is abnormally lowered is reduced, and a radio wave reception state of a radio reception terminal 20 is improved. Because a position of any of the radio transmission terminals is automatically adjusted depending on an actual radio wave reception state, handling variations in a radio communication environment under the influence of change of crew members and change of loads is enabled.SELECTED DRAWING: Figure 3
Patent JP-2019011569-A (JP)
Title: Marine resource ore lifting device and marine resource ore lifting method using the same
Inventor: FUJITA TOYOHISA
IPC: E21C50/00
Filed: 2017-06-29
Abstract: To provide a marine resource ore lifting device and a marine resource ore lifting method, which can eliminate the need for extending an ore lifting piping from the sea surface to the sea bottom.SOLUTION: A marine resource ore lifting device 100A comprises: an ore storing casing 3 on which an ore storing chamber 3a with a mining opening 3b is formed at the lower part; a thruster 4, which is disposed on an outer surface of the ore storing casing 3; a downhole motor 2, which has a base end part fixed at the upper part inside the ore storing casing, a bit installation part 33 at a position extending from the mining opening on the lower side and a fluid motor mechanism to make the sea water or emulsion into a drive fluid and a bit 90 with a nozzle injecting the drive fluid to the bit installation part 33; a mixing part 218, which is disposed at a position above the bit on an outer peripheral surface of the downhole motor 2; an ore collecting pipe 102, which is disposed at a position surrounding the downhole motor 2 in the ore storing casing and has an upper part that opens in the ore storing chamber and an ore collection hopper 103 with a diameter extending downward that is disposed at a lower part and faces the mining opening.SELECTED DRAWING: Figure 1
Patent JP-2019010782-A (JP)
Title: Substrate for liquid discharge head, liquid discharge head, liquid discharge device, conductive layer formation method, and production method for substrate for liquid discharge head
Inventor: AOKI TAKESHI
IPC: B41J2/14
Filed: 2017-06-29
Abstract: To provide a substrate for a liquid discharge head in which an insulating layer on a heating resistor element for preventing ink intrusion has a favorable coatability.SOLUTION: A substrate for a liquid discharge head comprises: a heating resistor element 3; a first insulating layer 4 covering the heating resistor element; a conductive layer 17 provided on the first insulating layer and overlapping with the element via the first insulating layer in a plan view with respect to a top face of the element; and a second insulating layer 8 covering an end of the conductive layer having a taper shape.SELECTED DRAWING: Figure 1
Patent JP-2017166816-A (JP)
Title: Air conditioning energy management system, method and program
Inventor: MURAI MASAHIKO
IPC: F24F11/02
Filed: 2017-06-30
Abstract: PROBLEM TO BE SOLVED: To execute air conditioning control for reducing energy consumption without directly detecting a dynamic state of people in each of a plurality of air-conditioned areas, which are air-conditioning control targets.SOLUTION: An air-conditioning energy management system includes: a plurality of air-conditioning facilities for air-conditioning a plurality of air-conditioning areas where an air-conditioning target space is divided, in a shared manner; dynamic state detection means for determining a dynamic state of people in the air-conditioning target space in a detection area divided differently from the air conditioning areas in the air-conditioning target space, in a shared manner; determination means for determining the dynamic state of the people in each air-conditioning area based on the result of the detection by the dynamic state detection means; and control means for controlling the air-conditioning facilities for air-conditioning each air-conditioning area based on the result of the determination by the determination means.SELECTED DRAWING: Figure 1
Patent JP-2019012044-A (JP)
Title: Optimal shipping schedule calculating device and optimal shipping schedule calculating method
Inventor: OMINE MASAKI
IPC: G01C21/00
Filed: 2017-06-30
Abstract: To provide an optimal shipping schedule calculating device and an optimal shipping schedule calculating method that can automatically settle on a suitable route in further accordance with the actual condition.SOLUTION: An optimal shipping schedule calculating device comprises an optimal shipping schedule calculating unit that calculates an optimal shipping schedule including an optimal route on the basis of information input from an information input receiving unit, ship performance data, and weather data in a route area where the ship travels. The optimal shipping schedule calculating unit includes: a determination unit that determines whether an area in the vicinity of the departure place or the destination is in bad weather in which the ship cannot travel on the basis of the weather data; a constraint setting unit that, when the area in the vicinity of the departure place of the destination is determined to be in bad weather in which the ship cannot travel, sets, as a constraint, the ship stopping at a predetermined point for a predetermined time, or the ship passing through the vicinity area before the weather in the vicinity area gets bad. When the constraint is set, the optimal shipping schedule calculating unit calculates the optimal route on the basis of the constraint.SELECTED DRAWING: Figure 2