baber/WOPTO huggingface dataset:
Patent JP-2018194696-A (JP)
Title: Fixing device, image forming apparatus, and fixing method
Inventor: HONDA HARUYUKI
IPC: G03G15/20
Filed: 2017-05-18
Abstract: To provide a fixing device in which lubricant is interposed between a fixing belt and a nip part forming member for a long period without the occurrence of a trouble that a constituent member, such as the fixing belt is deformed or worn due to rubbing, an image forming apparatus, and a fixing method.SOLUTION: At a position downstream in the direction of rotation of a fixing belt 21 with respect to a nip part, a lubricant retention part 50 is provided, which is formed to be capable of retaining lubricant inside the fixing belt 21 while not in contact with an inner peripheral surface of the fixing belt 21, and is formed to be capable of directly or indirectly supplying the retained lubricant to a portion at which the fixing belt 21 and nip part forming member 26 rub each other.SELECTED DRAWING: Figure 4
Patent JP-2017137759-A (JP)
Title: Outside member mounting structure,and exterior structure using the same
Inventor: FUNAKI MOTOKATSU
IPC: H02S20/23
Filed: 2017-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an outside member mounting structure in which an outside member can be easily mounted to a solar battery panel after or before being installed, snow stop action and the action for discharging air (heat quantity) of a reverse surface space can be imparted to the solar battery panel, and the outside member can be easily removed and replaced when necessary, and to provide an exterior structure using the mounting structure.SOLUTION: The mounting structure is provided in which an outside member 2 is mounted to a solar battery panel 1 composed of a solar battery module 10 and a frame body 11. The frame body 11a has an upper or outside-opening engaging groove 13 in a side surface part 112 having a plurality of vent holes 110, and the outside member 2 comprises a standing part 21 extending upward from the frame body 11a when the outside member 2 is in a mounted state, and an engaging part 23 engageable with an engaging groove 13 of the frame body 11a, and the engaging part 23 of the outside member 2 can be integrated by sliding in the length direction while being engaged with the engaging groove 13 of the frame body 11a.SELECTED DRAWING: Figure 1
Patent JP-2018192951-A (JP)
Title: Method for estimating loading mass in vehicle
Inventor: TAKIGAWA TAKESUKE
IPC: B60W40/13
Filed: 2017-05-18
Abstract: To provide a method for estimating a loading mass in a vehicle, which makes it possible to eliminate, for example, an expensive gradient sensor by estimating a loading mass without receiving influence of a travel resistance torque.SOLUTION: A vehicle loading mass is estimated by calculating a resonance frequency by detecting, from engine speed information, resonance phenomenon that occurs in a drivetrain system at the timing of a sudden change in driving torque information in an engine being a driving source mounted on a vehicle, and by performing a comparison operation between the resonance frequency and a resonance frequency at each loading being previously stored in a computer.SELECTED DRAWING: Figure 6
Patent JP-2018197625-A (JP)
Title: Combustion device and water heater including the same
Inventor: MOCHIKI KOJI
IPC: F23L17/14
Filed: 2017-05-24
Abstract: To provide a combustion device which can properly eliminate the possibility that a non-waterproof electric component is exposed to water to break down while avoiding an increase of manufacturing costs.SOLUTION: A combustion device C includes: a drain part 25a which is provided at a burner case 2A housing a burner body 3 therein and can cause water to flow to a position of a gas supply manifold G which avoids a non-waterproof electric component 98 when the water enters into the burner case 2A; and a drain guide part 5 which is provided at the gas supply manifold G and guides the water flowing from the drain part 25a so that the water flows to the lower side of the gas supply manifold G without flowing toward the non-waterproof electric component 98.SELECTED DRAWING: Figure 3
Patent JP-2018201757-A (JP)
Title: Knee rehabilitation tool
Inventor: OTSUKI SHUHEI
IPC: A61H7/00
Filed: 2017-06-01
Abstract: To provide a knee rehabilitation tool enabling rehabilitation in a place excluding a medical site, such as a home, and enabling an individual to easily handle, for early stage function recovery and for not increasing a medical cost as much as possible.SOLUTION: A knee rehabilitation tool 1 comprises flexible plastic which expands or contracts by air supply and discharge, and includes an oblique side part 4, a vertical side part 5, a bottom side part 6, a first connection part 7 for connecting the oblique side part 4 and the vertical side part 5, and a second connection part 8 for connecting the bottom side part 6 and the oblique side part 4. Each of the parts 4-8 is provided with air housing chambers R communicating with each other in a plurality of rows, a closing part 10 is provided between the adjacent air housing chambers R in each of the parts 4-8, in a state of leaving a communication port 9 in a part so as to form a valley part V in storing air, and any of the air housing chambers R is provided with air supplying/exhausting parts 11,11a with nonreturn valves.SELECTED DRAWING: Figure 2
Patent JP-2018204901-A (JP)
Title: Heat exchanger
Inventor: OKUYAMA AKIRA
IPC: F28F27/02
Filed: 2017-06-07
Abstract: To provide a heat exchanger capable of adjusting a first fluid temperature of a first fluid-side circuit without depending on electronic control such as rotational frequency control of a water pump.SOLUTION: A heat exchanger 1 causes a microcomputer for controlling a second fluid-side circuit to control the second fluid-side circuit based on a first fluid temperature at a first fluid outlet and a target outlet temperature, while a heat responsive bypass valve 27 using an elastic member 31 to adjust a flow rate of first fluid flowing in a bypass passage 15 according to a first fluid temperature at a first fluid inlet, wherein the elastic member expands/contracts depending on temperature. Consequently, the heat exchanger can change a mixing ratio of a flow rate of first fluid flowing in the bypass passage 15 and a flow rate of first fluid flowing in a main passage 11 with a water supply amount kept constant, and then adjusts a temperature of first fluid in a first fluid-side circuit.SELECTED DRAWING: Figure 1
Patent JP-2018204156-A (JP)
Title: Testing method of fiber composition in paper products or pulps
Inventor: TAKEI TOSHITATSU
IPC: D21D99/00
Filed: 2017-06-08
Abstract: To provide a testing method of fiber composition capable of measuring compounding ratio of pulp fibers in paper products or pulps objectively.SOLUTION: The testing method of fiber composition in paper products or pulps contains calculating a ratio of softwood pulps and hardwood pulps in a subject, with a reference of softwood pulps and hardwood pulps having tree kinds and beating degree being coinciding with paper products or pulps of the subject.SELECTED DRAWING: None
Patent JP-2018202058-A (JP)
Title: Sheet and behavior determination protection system
Inventor: UEDA KOSUKE
IPC: A47C21/08
Filed: 2017-06-09
Abstract: To provide a sheet that enables determining an operating state of a human body in a bed with high accuracy while being a very simple configuration, and also can easily be cleaned when stained.SOLUTION: A sheet 10 is provided for covering at least an upper surface of an elastically deformable mattress 4 provided in a bed 1. The sheet is configured by including: a sheet body 11 comprising the elasticity; and a state detection member 20 integrally knitted with the sheet body 11 or joined to the sheet body 11, and converting the stretching state change of the sheet body 11 into the change of electrical characteristics. The state detection member 20 is made of a belt-shaped member, and multiple members are juxtaposed in the long-side direction or the short-side direction of the sheet body 11 at an area R1 positioning in the waist of a protected person in a recumbent position making the long axis of a body conform to a long side of a mattress 4, and also each is serially connected electrically.SELECTED DRAWING: Figure 1
Patent JP-2017148675-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing deterioration of interest in a game.SOLUTION: A pachinko game machine 1 includes a start port capable of receiving a game ball that has been shot into a game area 1100. When the game ball enters the start port, determination processing on the win/loss of a jackpot is performed. As a result, when a jackpot is won, a specific performance on whether the jackpot is won or not is performed and a jackpot game is performed after the appearance of jackpot display. However, the specific performance can appear again during a period from the appearance of the jackpot display to the start of the jackpot game in the pachinko game machine 1.SELECTED DRAWING: Figure 114
Patent JP-2019012110-A (JP)
Title: Lens unit
Inventor: NAKAJIMA TOMOAKI
IPC: G02B7/02
Filed: 2017-06-29
Abstract: To provide a technique for improving an optical performance in a lens unit in which a plurality of lenses are disposed and retained in a lens barrel.SOLUTION: A second lens 22 is pressed into a fourth press-in projection 74. The fourth press-in projection 74 of a press-in projection is formed in an image-side L2 direction from a lower side of an area 64a. In press-in structure of the second lens 22, the area 64a becomes a large-diameter part and an area in which the fourth press-in projection 74 is formed becomes a small-diameter part. A lens side face 220 includes: a vertical surface 221; an image-side incline 222 in the image side L2 of the vertical surface 221; and an object-side incline 223 in an object side L1. A boundary between the object-side incline 223 and the vertical surface 221 becomes a parting line PL22. In pressing, pressing is performed from the tapered image-side incline 222 to the fourth press-in projection 74. In a pressed state, the parting line PL22 is not pressed into the fourth press-in projection 74.SELECTED DRAWING: Figure 4
Patent JP-2019014046-A (JP)
Title: Acrylic resin film, production method of acrylic resin film, coating method, production method of laminate and laminate
Inventor: SHINOBU MASAHIDE
IPC: B05D7/04
Filed: 2017-07-03
Abstract: To provide an acrylic resin film having a controlled surface property, a production method of the acrylic resin film, a coating method for the acrylic resin film, a production method for a laminate comprising the acrylic resin film, and a laminate comprising the acrylic resin film.SOLUTION: An acrylic resin film 10 has controlled surface properties with respect to fine structure, surface roughness and the like of a surface of the film 10 caused by rubber elastic particles 12. For example, a surface of the film 10 has an average Rd of a controlled depth of a recess 10c from a reference plane X and an average Rh of a controlled height from the reference plane X of a projection 10d.SELECTED DRAWING: Figure 2
Patent JP-2019022263-A (JP)
Title: Power transmission device
Inventor: ONO KOTARO
IPC: H02J50/12
Filed: 2017-07-12
Abstract: To provide a power transmission device which suppresses temperature rise of a foreign substance in a case where the foreign substance is detected during charging.SOLUTION: A power transmission device configured to transmit power to a power reception device which is placed on a mounting surface in a wireless manner comprises: a power transmission coil for transmitting a signal in accordance with a predetermined transmission system; and a control part for controlling output of the signal that the power transmission coil transmits. In a case where a presence confirmation signal transmitted from the power transmission coil for confirming presence of an object on the mounting surface, and the presence is confirmed, the control part transmits an authentication signal in the predetermined transmission system in a first cycle S104. In a case where authentication of the power reception device is established with respect to the authentication signal, the control part transmits a charging signal to the power reception device S110. In a case where a foreign substance is detected while the power reception device is charged, the control part stops transmitting the charging signal and transmits the authentication signal in the predetermined transmission system in a second cycle that is longer than the first cycle S120.SELECTED DRAWING: Figure 6
Patent JP-2019022351-A (JP)
Title: Motor drive controller and driving control method of motor
Inventor: AOKI MASATO
IPC: H02P29/024
Filed: 2017-07-18
Abstract: To discriminate that a driving of a motor is an abnormal state with a simple structure.SOLUTION: A motor drive controller 1 comprises: a motor driving part 2; a control circuit part 4; and a current detection circuit 6. The motor driving part 2 includes a plurality of switching elements connected to a power supply, and flows a driving current to a coil having a plurality of phases of the motor 20. The control circuit part 4 sequentially switches a conductive pattern of the coil of the plurality of phases by outputting a driving control signal Sd that operates the plurality of switching elements to the motor driving part 2. The current detection circuit 6 detects a voltage value in accordance with the magnitude of the driving current. The control circuit part 4 determines whether the magnitude of the driving current is an over current state exceeding a predetermined over current threshold value on the basis of the voltage value in each timing of the switching of the conductive pattern, and determines whether the driving of the motor 20 is in the abnormal state on the basis of a determination result of the plurality of conductive patterns.SELECTED DRAWING: Figure 1
Patent JP-2019018480-A (JP)
Title: Heat-expandable sheet, production method of expandable sheet, and three-dimensional image formation method
Inventor: MOTOYANAGI YOSHIMUNE
IPC: B41M1/30
Filed: 2017-07-19
Abstract: To provide a heat-expandable sheet in which warpage of the sheet is suppressed; and to provide a production method of an expandable sheet, and a three-dimensional image formation method.SOLUTION: A heat-expandable sheet 10 includes a heat-expandable layer 12 provided on one surface of a substrate 11, and expanding corresponding to absorbed heat quantity, a first film 14 provided on the heat-expandable layer 12, and comprising a resin, and a second film 16 provided on the other surface of the substrate 11, and comprising a resin.SELECTED DRAWING: Figure 1
Patent JP-2019020346-A (JP)
Title: Ultra-micro sensitive magnetic sensor
Inventor: MOTOKURA YOSHINOBU
IPC: H01L43/00
Filed: 2017-07-21
Abstract: To provide an ultra-micro sensitive magnetic sensor consisting of a magnetic field detection element formed integrally with an ASIC.SOLUTION: A thickness of a substrate film 10b to be formed on the upper surface of an insulating protective film 10a of an ASIC 4 is set to be 1 μm to 20 μm, a groove 11 having depth 1 μm to 10 μm is formed on the substrate film 10b, an element 1 is formed so that a part or the whole of a coil is embedded along the groove 11 surface, the element 1 and the electrode of the ASIC 4 are electrically connected to each other via an electrode joint part of a through-hole type which penetrates through an insulation protective film 10a and the substrate film 10b, and the thickness of an element part from the surface of the ASIC4 is set to be 20 μm or less.SELECTED DRAWING: Figure 2
Patent JP-2019029686-A (JP)
Title: Base station device, data transmission method, and data transmission program
Inventor: HARADA YUYA
IPC: H04L27/26
Filed: 2017-07-25
Abstract: To provide a base station device, a data transmission method, and a data transmission program having an improved throughput.SOLUTION: The base station device, which performs radio communication with a first terminal device by simultaneously using a plurality of frequency bands, includes: a selection processing unit of next-point transmission target terminal which selects, from among second terminal devices to which a radio resource is not allotted, a data transmission target terminal device, as a next-point transmission target terminal; and an acquisition processing unit of next-point transmission target terminal information which, when there is a surplus in the radio resource, selects the terminal device having a data amount transmittable by the surplus resource, from the next-point transmission target terminal received from the selection processing unit of next-point transmission target terminal, so as to transmit data for the selected terminal device to the terminal device using the surplus resource.SELECTED DRAWING: Figure 8
Patent JP-2019029394-A (JP)
Title: Carrier mounting structure
Inventor: FUJIMURA YASUSHI
IPC: H01L21/52
Filed: 2017-07-26
Abstract: To provide a carrier mounting structure capable of achieving required high-frequency characteristics and performing compact and high-density mounting even when a carrier that mounts a semiconductor chip such as a driver IC is mounted thereon adjacently to the other component in a housing including a multilayer ceramic wiring layer of the housing.SOLUTION: In a housing 2 that has a substrate 11 formed of CuW and a side wall 12 including a multilayer ceramic wiring layer provided on the substrate, a square columnar carrier 21 is mounted on the substrate 11 adjacently to the side wall 12. AnSn solder is interposed between the carrier 21 and the substrate 11, and cutouts are provided at corners of a surface mounted onto the substrate 11, of the carrier 21.SELECTED DRAWING: Figure 1
Patent JP-2019026573-A (JP)
Title: Hair restorer
Inventor: KOGA YOSHITSUGU
IPC: A61K8/96
Filed: 2017-07-27
Abstract: To provide a novel hair restorer having high efficacy.SOLUTION: A hair restorer contains a conditioned stem cell culture supernatant.SELECTED DRAWING: Figure 1
Patent JP-2019029542-A (JP)
Title: Lead frame and semiconductor device
Inventor: ONUKI MASAO
IPC: H01L23/50
Filed: 2017-07-31
Abstract: To provide a lead frame and a semiconductor device, capable of ensuring the interval between lead portions and also capable of suppressing an adhesive on a lead frame from flowing out from the lead frame.SOLUTION: A lead frame 10 has a rolling line 71 extending in a rolling direction. A plurality of locally deformed portions 72 extending in a direction perpendicular to the rolling direction are formed in a plane provided with the rolling line 71.SELECTED DRAWING: Figure 1
Patent JP-2017220677-A (JP)
Title: Semiconductor device
Inventor: OHARA HIROKI
IPC: H01L29/786
Filed: 2017-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has a semiconductor element having good characteristics.SOLUTION: A manufacturing method of a semiconductor device comprises: a step of forming on a substrate, a first conductive layer functioning as a gate electrode; a step of forming a first insulation layer so as to cover the first conductive layer; a step of forming a semiconductor layer on the first insulation layer so as to partially overlap the first conductive layer; a step of forming a second conductive layer to be electrically connected with the semiconductor layer; a step of forming a second insulation layer to cover the semiconductor layer and the second conductive layer; a step of forming a third conductive layer to be electrically connected with the second conductive layer; a first heat treatment step before the step of forming the second insulation layer after the step of forming the semiconductor layer; and a second heat treatment step after the step of forming the second insulation layer.SELECTED DRAWING: Figure 2
Patent JP-2018011962-A (JP)
Title: Ultrasonic identification of replaceable component for host system
Inventor: FRANS LAUFZENHISER
IPC: A61M5/142
Filed: 2017-08-02
Abstract: PROBLEM TO BE SOLVED: To detect the existence of a replaceable component for a host system and/or to acquire information about a replaceable component for the host system.CONSTITUTION: A method for identifying characteristics of a replaceable component for a host system includes the steps of: preparing a host system including a replaceable component receptacle, a piezoelectric transmitter, and a piezoelectric receiver separated from the transmitter and determining the shape of the receptacle so as to house a replaceable component having a key positioned in space between the transmitter and the receiver when the replaceable component is housed by the receptacle; emitting an ultrasonic signal from the transmitter; and detecting whether the emitted ultrasonic signal is received by the receiver.SELECTED DRAWING: Figure 9
Patent JP-2019029597-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: IWANO NAOTO
IPC: H01G9/10
Filed: 2017-08-03
Abstract: To provide an electrolytic capacitor which is suitable for middle or high voltage use, especially on-vehicle electric component use, and which is arranged so that neither lead terminal corrosion nor broken wire is caused by chlorine ions, and improved in characteristic especially at a low temperature near -40°C.SOLUTION: An electrolytic capacitor 1 comprises: a bottomed cylindrical metallic case 10 having an opening 11 at one end; a capacitor element 20 arranged by winding anode foil 21a and cathode foil 21b, which are connected with respective lead terminals 23, through a separator 22 together; and a sealing material 30 attached to the opening 11 and having lead insertion holes 31a, 31b. The capacitor element 20 is encased in the metallic case 10 in the state of being immersed in an electrolyte solution. The opening 11 is closed by the sealing material 30. A dry process is performed on the capacitor element 20 before immersion in the electrolyte solution, thereby making a post-productization water content in the electrolyte solution included in the product less than 1 wt.%. The sealing material 30 is made of a low-chlorine butyl rubber.SELECTED DRAWING: Figure 1
Patent JP-2019026622-A (JP)
Title: METHOD OF INTRODUCING SUBSTITUENT GROUP INTO α,β-UNSATURATED KETONE AND SYNTHESIS METHOD OF PROSTAGLANDINS USING THEREOF
Inventor: SUZUKI MASAAKI
IPC: C07F7/18
Filed: 2017-08-03
Abstract: To provide a method of introducing a substituent group into α,β-unsaturated ketone, which is a method of introducing a substituent group into an α-site and a β-site of α,β-unsaturated ketone, capable of utilizing in synthesis of prostaglandins, furthermore capable synthesizing at high yield by a one-pot operation without utilizing a toxic heavy metal catalyst or solvent, and a synthesis method of prostaglandins utilizing thereof.SOLUTION: A method of introducing a substituent group into an α-site carbon and a β-site carbon of α,β-unsaturated ketone includes: a first step of mixing alkyl lithium and trialkylalkenyl tin in which tin is bonded to a vinyl site of an alkenyl group; a second step of mixing the mixture of the first step and dialkylzinc; a third step of mixing the mixture of the second step and α,β-unsaturated ketone; and a fourth step of mixing the mixture of the third step and a trifluoromethane sulfonate compound.SELECTED DRAWING: None
Patent JP-2018157179-A (JP)
Title: Piezoelectric element, manufacturing method of the same, and liquid ejection head
Inventor: KOBAYASHI MOTOKAZU
IPC: H01L41/09
Filed: 2017-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element in which electrical leakage is suppressed.SOLUTION: The piezoelectric element includes: a first piezoelectric layer; a second piezoelectric layer on the first piezoelectric layer; and an electrode layer on the second piezoelectric layer. The first piezoelectric layer and the second piezoelectric layer have holes. The porosity of the second piezoelectric layer is lower than the porosity of the vicinity of the second piezoelectric layer side interface of the first piezoelectric layer.SELECTED DRAWING: Figure 1