baber/WOPTO huggingface dataset:
Patent JP-2020119747-A (JP)
Title: Heating device such as heat pipe with power supply line connection
Inventor: TAKADA YUTAKA
IPC: E01H5/10
Filed: 2019-01-23
Abstract: To provide a heating device such as a heat pipe having a power supply line connection part with water resistance, load resistance, and temperature resistance, sufficient to withstand conditions of installation during a manufacturing process of a heat-generating concrete block square plate and installation on an asphalt road.SOLUTION: A heating device such as a heat pipe, having water resistance in places where pressure is applied and load resistance in a situation where a high temperature is present, includes: a cylindrical protective body 2 completely covering a power supply line connection 1; elastic annular seals 5A, 5B fitted into an inner periphery groove 4b drilled into an inner periphery near one end of the protective body 2 to seal between it and an outer periphery of the power supply line 6; and elastic annular seals 7A, 7B fitted into an inner periphery groove 4a drilled into the inner periphery near the other end of the protective body to seal between it and an outer periphery of a heater 8.SELECTED DRAWING: Figure 1
Patent JP-2020120059-A (JP)
Title: Laser processing apparatus and manufacturing method of display device
Inventor: SHIMOJI TERUAKI
IPC: H01L21/336
Filed: 2019-01-28
Abstract: To suppress variation in a condition of laser processing for an object to be processed.SOLUTION: A laser processing apparatus includes a stage 2 capable of transporting a substrate 3 in a levitated condition by ejecting gas from the surface of the stage 2, and a laser oscillator that irradiates the substrate 3 with laser beam 20a, the stage 2 including a cooling mechanism 8. Upon the laser processing, the substrate 3 is transported while being levitated from the stage 2, and an amorphous silicon film 3a formed on the substrate 3 is irradiated with laser beam 20a, such that the amorphous silicon film 3a is transformed into a polycrystalline silicon film. At that time, the stage 2 is cooled by the cooling mechanism 8.SELECTED DRAWING: Figure 7
Patent JP-2020115827-A (JP)
Title: Yeast with inhibited accumulation of xylitol
Inventor: KONISHI HITOSHI
IPC: C12N1/15
Filed: 2019-01-28
Abstract: To provide a technique of inhibiting xylitol accumulation in ethanol production from xylose.SOLUTION: Used is transgenic yeast having the ability of producing ethanol from xylose, wherein a gene encoding pyruvate decarboxylase is introduced so as to allow expression and/or a gene encoding pyruvate dehydrogenase is attenuated.SELECTED DRAWING: None
Patent JP-2020122638-A (JP)
Title: Vaporization type combustion device
Inventor: HIGUCHI TAIKI
IPC: F23K5/14
Filed: 2019-01-31
Abstract: To provide a vaporization type combustion device capable of automatically correcting detection of weight of an oil feeding tank.SOLUTION: Oil feeding tank weight detection means 34 detects weight of an oil feeding tank 26 inserted into a body 1. A control device 3 has a weight value of the oil feeding tank 26 in the empty state beforehand, calculates an inclination of an increase of an output value of the oil feeding tank weight detection means 34 relative to an increase in the weight, on the basis of an output value of the oil feeding tank weight detection means 34 without the oil feeding tank 26, an output value of the oil feeding tank weight detection means 34 with the empty oil feeding tank 26 inserted into the body 1 and the weight value of the oil feeding tank 26 included beforehand, and corrects output characteristics of the oil feeding tank weight detection means 34 in accordance with the calculated inclination. Due to this structure, even if the output characteristics of the oil feeding tank weight detection means 34 are changed due to a temperature, deterioration over time, etc., the change can be corrected and residual oil amount can be accurately calculated and displayed.SELECTED DRAWING: Figure 5
Patent JP-2020125811-A (JP)
Title: Rotation transmitting device
Inventor: SATO KOJI
IPC: F16D41/067
Filed: 2019-02-05
Abstract: To prevent drag torque between a cylindrical surface and a roller of a clutch mechanism when an inner member relatively rotates at high speed with respect to an outer member while the roller of the clutch mechanism is in a neutral position.SOLUTION: A clutch mechanism 3 has a cylindrical surface 10 of an inner member 1, a cam surface 11 of an inner peripheral portion 7 of an outer member 2, a roller 12 disposed in a wedge space by the cylindrical surface 10 and the cam surface 11, and a holder 13 holding the roller 12. The roller 12 is disposed movably between an engaging position engaged with the cylindrical surface 10 and the cam surface 11, and a neutral position releasing the engagement. An elastic member 19 is provided, which is interposed between the holder 13 and the roller 12. By the elastic member 19, the roller 12 at the neutral position is kept in a state floating from the cylindrical surface 10.SELECTED DRAWING: Figure 1
Patent JP-2020127607-A (JP)
Title: Embedding body indwelling device and embedding body
Inventor: ISHIDA MASAHIRO
IPC: A61M37/00
Filed: 2019-02-08
Abstract: To provide an embedding body indwelling device capable of simply indwelling an embedding body in a damaged part at low invasion, and provide the embedding body.SOLUTION: An embedding body indwelling device 10 includes: a tube member 12 formed of a sharp puncture part 14 capable of puncturing the subcutaneous tissue 92 in a tip, and having a through-hole 12a extending axially inside; an embedding body 20 having a locking part 26 formed substantially in the same diameter as an inner diameter of the through-hole 12a and a main body part 28 extended in a threaded shape out of the locking part 26, and formed of material having capability for promoting tissue regeneration by the deposition of cells; and a movement mechanism 18 connected to the base end side of the tube member 12, and circulating liquid 30 in a through-hole 12a to move the embedding body 20 by the through-hole of the tube member 12.SELECTED DRAWING: Figure 3
Patent JP-2020135096-A (JP)
Title: Display method, display unit, and interactive projector
Inventor: OTANI MAKOTO
IPC: G06F3/01
Filed: 2019-02-14
Abstract: To provide a technology with which the relationship between the shape of the hand and the details of processing can be easily understood.SOLUTION: A display method includes the steps of: (a) photographing an image including the hand; (b) determining a first distance that is the distance between the hand and an operation surface; (c) recognizing the shape of the hand based on the image; and (d) while in a separation state where the first distance exceeds a predetermined first distance threshold, displaying, on the operation surface, an operation icon selected from a plurality of operation icons according to the shape of the hand.SELECTED DRAWING: Figure 5
Patent JP-2020135281-A (JP)
Title: Vehicle ride-share service system
Inventor: MATSUSHIMA KUNIAKI
IPC: G06Q50/10
Filed: 2019-02-18
Abstract: To increase the number of generating ride-share groups in a vehicle ride-share service system.SOLUTION: A vehicle ride-share service system 1, which is connected to plural user terminals 2 possessed by users via a network 3, performs: obtaining ride-share request information that is input to a user terminal and contains usage-possible vehicle information on whether or not there is a usage-possible vehicle, the vehicle allowing a user to use in ride-share; setting plural drivers from among users on the basis of the ride-share request information; generating plural ride-share groups so as to include respective drivers; generating respective operation plans for the ride-share groups; allocating an allocated vehicle to a user who is set as a driver and has no usage-possible vehicle; generating a reservation result on the basis of the operation plan and the information of the allocated vehicle; and transmitting the reservation result to the user terminal.SELECTED DRAWING: Figure 2
Patent JP-2019072627-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-02-25
Abstract: To increase game amusement.SOLUTION: A Pachinko game machine PY1 can execute a time performance for suggesting an execution timing of a performance. The time performance is a performance that makes a player expect to be in a special game state (big winning game state) which is advantageous to the player. The Pachinko game machine PY1 may execute a precursory performance for suggesting the time performance is to be executed in advance, when executing the time performance. This makes it possible to foresee in advance that the time performance will be executed.SELECTED DRAWING: Figure 30
Patent JP-2020140350-A (JP)
Title: Character image identification device, image forming device and character image identification method
Inventor: IIDA DAICHI
IPC: G06K9/03
Filed: 2019-02-27
Abstract: To provide a character image identification device capable of performing desired processing on a handwritten character image that is difficult for a human to read without executing processing on a handwritten character image that can be read by a human.SOLUTION: A character image identification device according to the present invention includes a reading unit, a first analysis unit 31, a second analysis unit 32, and an identification unit 33. The reading unit reads a plurality of handwritten character images included in an original. The first analysis unit 31 analyzes a plurality of handwritten character images with first analysis accuracy. The second analysis unit 32 analyzes the plurality of handwritten character images with second analysis accuracy. The second analysis accuracy is lower than the first analysis accuracy. The identification unit 33 compares the first analysis result and the second analysis result, and identifies the handwritten character image to be corrected among the plurality of handwritten character images based on the comparison result. The first analysis result is the analysis result by the first analysis unit 31. The second analysis result is the analysis result by the second analysis unit 32.SELECTED DRAWING: Figure 2
Patent JP-2020138384-A (JP)
Title: Precast residual form panel that suppresses salt damage and frost damage of the precast residual form panel, and manufacturing method of the precast residual form panel
Inventor: YAMASHITA JOJI
IPC: B28B23/00
Filed: 2019-02-27
Abstract: To provide a manufacturing method of a precast residual form panel that can reliably suppress salt damage and frost damage.SOLUTION: A manufacturing method of a precast residual form panel includes: a molding step in which excess water containing calcium hydroxide eluted from a cement composition C fills in capillary gaps 9A and the like of a panel body 2, the entire back surface 2a of the panel body 2 is covered with the excess water containing calcium hydroxide, and the panel body 2 is molded; a coating step of covering the entire back surface 2a of the panel body 2 with a covering material 30; and a curing step of curing the cement composition C. By covering the entire back surface 2a of the panel body 2 with the coating material 30, it is possible to prevent the formation of a water-permeable fine powder layer L of calcium carbonate on the back surface 2a, and in the curing step, calcium hydroxide and silica in the cement composition C react chemically to form a waterproof layer 4 containing water-insoluble calcium silicate hydrate over the entire back surface 2a, and the capillary gaps 9 and the like are closed by the waterproof layer 4.SELECTED DRAWING: Figure 1
Patent JP-2020141929-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-03-08
Abstract: To improve efficiency for a work of checking an electronic component and a signal line by facilitating prediction of an electronic component that is need to be checked, in a game machine.SOLUTION: In a game machine including control means for controlling an electronic component, the control means includes a signal line capable of transmitting a signal, the signal line is interposed with the electronic component, the electronic component is implemented while being aligned in a direction along a current in the signal line.SELECTED DRAWING: Figure 74
Patent JP-2020155040-A (JP)
Title: Information processing system, information processing device, and information processing program
Inventor: HONDA TAKUYA
IPC: G06F9/50
Filed: 2019-03-22
Abstract: To allow a processing request to be executed by a second information processing device in a second network different from a first network without a user transmitting the processing request again after the user transmits the processing request to the first information processing device from a user terminal in the first network.SOLUTION: A user terminal 12 transmits a job and terminal ID 40 as a processing request to a first information processing device 14 via a first network 20. When a disconnection detection unit 66 detects disconnection of the user terminal 12 from the first network 20, a job transmission processing unit 68 transmits the job and terminal ID 40 to a storage 18 capable of communicating with a second information processing device connected to a second network 24 different from the first network 20.SELECTED DRAWING: Figure 3
Patent JP-2020161591-A (JP)
Title: Thermoelectric conversion device
Inventor: NISHIO TETSUYA
IPC: H01L35/30
Filed: 2019-03-26
Abstract: To reduce product costs, suppress a decrease in heat transfer efficiency, and supports effective heat transfer.SOLUTION: A thermoelectric conversion device includes a base material, a thermoelectric conversion element placed on the base material, an electrode that electrically connects thermoelectric conversion elements, a heat dissipation member that dissipates heat from the thermoelectric conversion element, and a heat conductive material that conducts heat toward the heat dissipation member. The base material includes a mounting surface on which the thermoelectric conversion element is mounted and a through hole penetrating the back side of the mounting surface. The electrode is arranged so as to close the through hole on the mounting surface. The heat conductive material is filled in the through hole to thermally connect the electrode and the heat dissipation member, and transfers heat from the thermoelectric conversion element toward the heat dissipation member via the electrode.SELECTED DRAWING: Figure 2
Patent JP-2020157989-A (JP)
Title: Vehicle drain structure
Inventor: NAKAI HARUKI
IPC: B62D25/20
Filed: 2019-03-27
Abstract: To provide a vehicle drain structure which makes sound less likely to enter a rocker panel to suppress noise while maintaining drainage performance.SOLUTION: A drain hole 10 which drains water accumulating in a rocker panel 2 is provided at a lower flange 6 of the rocker panel 2 of an opening which is opened or closed by a door of a vehicle. The drain hole 10 is provided with an inhibition part which allows water to pass and inhibits entry of sound. The inhibition part is formed as a damping part which damps the sound entering the drain hole 10 or a prevention part which changes a travel direction of the sound entering the drain hole 10 to prevent entry of the sound. As the damping part, a sound absorption chamber 15 is formed at an intermediate part of the drain hole 10 to absorb the sound entering the drain hole 10. The sound, which enters the drain hole 10 and reaches the rocker panel 2, is damped to suppress occurrence of noise.SELECTED DRAWING: Figure 3
Patent JP-2020161442-A (JP)
Title: Perovskite quantum dot light emitting device and manufacturing method thereof
Inventor: KIDO JUNJI
IPC: H05B33/14
Filed: 2019-03-28
Abstract: To provide a light emitting device using a perovskite quantum dot in which at least a part of a long-chain alkyl ligand is replaced with a short-chain alkyl ligand having a smaller number of carbon atoms than the long-chain alkyl ligand, which suppresses aggregation, has dispersion stability, and are crosslinked and insolubilized at the same time as thin film formation.SOLUTION: A perovskite quantum dot emitting device includes a layer consisting of perovskite quantum dots at least partially coated with a short-chain crosslinkable ligand having reactive groups at both ends.SELECTED DRAWING: None
Patent JP-2020167619-A (JP)
Title: Communication device, control method for communication device and program
Inventor: UCHIKAWA SHINICHI
IPC: G06F13/00
Filed: 2019-03-29
Abstract: To improve the network connectivity of a communication terminal having a plurality of interfaces.SOLUTION: An MFP 200, which can transmit data to the outside through the plurality of different communication interfaces, includes: a DNS client 1021 to which an accessible DNS server through a first communication interface is specified for name resolution; a second DNS client to which an accessible DNS server through a second communication interface is specified for name resolution; and a communication application which transmits data to a destination specified by a host name. Also, the communication application makes different DNS clients for use, between a case of data transmission to the destination through the first communication interface and a case of data transmission to the destination through the second communication interface.SELECTED DRAWING: Figure 5
Patent JP-2020166761-A (JP)
Title: Imaging device, and control method thereof
Inventor: YAMAZAKI NOBUO
IPC: G06T1/00
Filed: 2019-03-29
Abstract: To suppress a decrease in the signal-to-noise ratio of images.SOLUTION: A portable information terminal (1) includes: an interpolation processing unit (22) which specifies the brightness value of the position to be interpolated as a set of brightness values corresponding to each polarization angle; a reflection removal image generator (23a) that generates a reflection-removed image in which at least a part of the specularly reflected light component included in the captured image is removed by using a luminance value set; and a mean image generator (23b) that generates an average image of which the average value of the set of brightness values is set as the brightness value of a pixel.SELECTED DRAWING: Figure 1
Patent JP-2020163809-A (JP)
Title: Fiber-reinforced sheets and manufacturing method thereof
Inventor: FUJIMORI YUJI
IPC: B32B5/18
Filed: 2019-03-29
Abstract: To provide a long fiber-reinforced sheet with low warpage and excellent mechanical strength and a method for manufacturing the same.SOLUTION: The invention relates to a fiber-reinforced sheet comprising at least one ribbed section including a carbon fiber and a thermoplastic resin with respect to a material section. The ribbed section comprises a skin section comprising a carbon fiber-reinforced thermoplastic resin composite and a core section comprising a thermoplastic resin, and the resin foaming factor of the core section is 1.05 to 2.0 times.SELECTED DRAWING: Figure 1
Patent JP-2020168780-A (JP)
Title: Recording apparatus and recovery method therefor
Inventor: YAITA SATOKO
IPC: B41J2/165
Filed: 2019-04-02
Abstract: To solve the problem that when a cap is opened after initialization operation of a recovery mechanism is executed upon power-on, unnecessary ink consumption may occur if control of presence or absence of discharge recovery and control of an ink ejection amount when the cap is opened are not performed.SOLUTION: A recording apparatus includes a recording head with a discharge port for discharging ink, and recovery means for performing recovery of the recording head by driving a recording element of the recording head to discharge ink from the discharge port. The recording apparatus performs following processing of: setting a flag indicating a request for discharge recovery by the recovery means after initialization processing associated with power-on to the recording apparatus; and controlling the recovery means to execute any one of first discharge recovery and second discharge recovery in which an ink discharge amount is smaller than that in the first discharge recovery depending on whether the set flag is ON or OFF before starting of recording by the recording head.SELECTED DRAWING: Figure 7
Patent JP-2020171141-A (JP)
Title: Motor protection circuit and motor
Inventor: OSADA KAZUYA
IPC: H02P29/62
Filed: 2019-04-03
Abstract: To obtain a motor protection circuit capable of irreversible motor protection when the motor is restrained with a simple configuration using easily available parts.SOLUTION: A motor protection circuit 101 is provided in a motor drive circuit 200 for supplying a DC motor with a coil composed of windings with power supplied from a power source to cut off the power supply to the DC motor. The motor protection circuit 101 includes a temperature detection element for detecting the temperature of the winding, a current fuse 7 disposed at a circuit position where the power supply to the DC motor can be cut off in the motor drive circuit 200, and a bypass circuit in which a current flows and the current fuse 7 is blown to cut off the power supply to the DC motor when the electrical characteristics of the temperature detection element change as the temperature of the winding rises when the DC motor is restrained.SELECTED DRAWING: Figure 1
Patent JP-2020169364-A (JP)
Title: Liquid treatment system and adsorption system
Inventor: MABUCHI KATSUMI
IPC: G21D1/00
Filed: 2019-04-04
Abstract: To provide a liquid treatment system and an adsorption system which hardly cause local corrosion on a structural material of a liquid contact part coming into contact with a liquid to be treated, and have a long life and high reliability.SOLUTION: The liquid treatment system adjusts the properties, state, or amount of components of a liquid to be treated, in which at least a part of a liquid contact part coming into contact with a liquid to be treated is made of a metallic material, and comprises an inhibitor injection device (10) that injects an inhibitor for suppressing crevice corrosion of metal materials (e.g., nitrate ions, molybdate ions, etc.) into the liquid to be treated. The absorption system (1) in which at least a part of a liquid contact part coming into contact with a liquid to be treated is made of a metallic material, comprises adsorption towers (11 to 14) including an adsorbent that adsorbs substances contained in a liquid to be treated, and an inhibitor injection device (10) that injects an inhibitor for suppressing crevice corrosion of metallic materials into the liquid to be treated.SELECTED DRAWING: Figure 9
Patent JP-2020171364-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2019-04-08
Abstract: To provide a game machine capable of executing an interesting performance using a transmission type display device.SOLUTION: A game machine 1 includes: a transmission type display device 12 that is the display device in which a mode of an image that can be expressed is limitless, and can set one portion or the entire portion of a display area 121 to be a semi-transmissive part N1 in which a semi-transmissive image 31 allowing a member positioned in the rear to be visible is displayed; a reflection member 30 that is the member that can be positioned in the rear of the display area 121 and has a reflection part 301 subjected to specular surface treatment; and performance execution means that sets a target area overlapping with the reflection part 301 in the display area 121 to be the semi-transmissive part N1, and can execute a subject performance in which the semi-transmissive image 31 of the semi-transmissive part N1 appears as if it were reflected on the reflection part 301.SELECTED DRAWING: Figure 10