baber/WOPTO huggingface dataset:
Patent JP-2020118321-A (JP)
Title: Flow-down type ice making machine
Inventor: FU JIANFEI
IPC: F25C1/12
Filed: 2019-01-21
Abstract: To provide a flow-down type ice making machine capable of preventing discharging failure of ice blocks and degradation of ice making capacity by producing the ice blocks of proper size.SOLUTION: In a flow-down type ice making machine, water is supplied to a tank 16 from a water supply pipe 29 during a deicing operation, and an ice making operation is executed by supplying water stored in the tank 16 to an ice making surface of an ice making plate 12. A control device 50x repeating ice-making/deicing operations, executes a time measurement processing for measuring a delay time from a water supply termination time to the tank 16 during the deicing operation, a drive processing for driving a pump motor PM during the measurement of the delay time, and a deicing termination processing for terminating the deicing operation according to the termination of measurement of the delay time. A water supply amount in additional water supply from the water supply pipe 29 to the tank 16, performed in the next ice making operation, can be changed on the basis of a detection temperature during the measurement of the delay time in a thermistor 61 disposed at an outlet side of an evaporation pipe 14.SELECTED DRAWING: Figure 3
Patent JP-2020117616-A (JP)
Title: Coal tar pitch and manufacturing method of the same
Inventor: OKADA EMI
IPC: C04B35/035
Filed: 2019-01-23
Abstract: To provide the coal tar pitch that can prevent explosion caused by rapid volume expansion of volatile components accompanying a temperature rise.SOLUTION: Physical properties of the coal tar pitch 1 are set as follows: a softening point is 48°C or higher and 55°C or lower, fixed carbon content is 45 mass% or more and 50 mass% or less, viscosity at 180°C is 10 cP or more and 20 cP or less, quinoline insoluble matter content 5 is 0.3 mass% or less, and oil content having a boiling point of 300°C or more is 18 mass% or more and 23 mass%.SELECTED DRAWING: Figure 1
Patent JP-2019065044-A (JP)
Title: Methods for treating nerve diseases
Inventor: MARTIN TOLAR
IPC: G16H20/70
Filed: 2019-01-29
Abstract: To provide treatment of nerve diseases, in particular Alzheimer's disease in a specific subpopulation having one or more copies of ApoE4 (or ε4) allele.SOLUTION: Disclosed herein is a method for treating and/or preventing Alzheimer's disease in a patient having one or two copies of ApoE4 allele. Also disclosed herein is a composition for treatment and/or prevention. More specifically, disclosed herein is a method for treating or preventing Alzheimer's disease in a patient being heterozygous or homozygous for the ApoE4 allele. In one embodiment, a compound to be administered is represented by Formula I and pharmaceutically acceptable salts, hydrates and solvates. In the formula, AAand AAare amino acids.SELECTED DRAWING: Figure 1
Patent JP-2020122504-A (JP)
Title: Bolt, nut, washer, and bolt nut tightening structure
Inventor: OTAKA NORIHIRO
IPC: F16B37/00
Filed: 2019-01-29
Abstract: To enable performing (combining) the bolt nut tightening of a protrusion (P part) and a recess (Q part) in an overlapping part of waveform materials 50 by using common bolts 10 and washers 20.SOLUTION: A bolt 10 has a recess curved surface portion 12a (P part) where a seat surface 12 makes a recess curved surface when viewed from the X direction on the orthogonal flat surface perpendicular to the bolt central axis, and has a convex curved surface portion 12b (Q part) where the seat surface makes a convex curved surface when viewed from the Y-direction perpendicular to the X direction. A washer 20 has a convex curved surface portion 22b (P part) where the seat surface 22 makes a convex curved surface when viewed from the X direction in the orthogonal flat surface perpendicular to the washer central axis, and has a recess curved surface portion 22b (Q part) where the seat surface makes a recess curved surface when viewed from the Y-direction. The bolt 10 and the washer 20 can be used for the protrusion (P part) and the recess (Q part) of waveform materials in changing the direction around the bolt central axis by 90°. A curved plate washer 30 may only be turned over.SELECTED DRAWING: Figure 1
Patent JP-2020123148-A (JP)
Title: Sensor unit and function actuation method
Inventor: TATEHATA KAZUKI
IPC: G08C23/04
Filed: 2019-01-30
Abstract: To provide a sensor unit and a function actuation method capable of collectively actuating functions with respect to multiple sensor units.SOLUTION: A sensor unit 10 is configured to form a unit row by connecting multiple sensor units. The sensor unit 10 comprises: an actuation section 64 which actuates a predetermined function on the basis of a signal from the outside; and a signal output section 65 which outputs a trigger signal for actuating the predetermined function to the outside on the basis of the signal from the outside.SELECTED DRAWING: Figure 3
Patent JP-2020123496-A (JP)
Title: Fuel cell system
Inventor: SHIMOMURA TETSUYA
IPC: H01M8/04746
Filed: 2019-01-30
Abstract: To provide a fuel cell system that suppresses performance degradation of a fuel cell.SOLUTION: A fuel cell system comprises: a fuel cell 10; an oxidation gas piping system 20; a fuel gas piping system 40; a first valve 50 for permitting or blocking discharge of fuel gas from the fuel gas piping system 40 to the outside; communication piping 60 causing the oxidation gas piping system 20 to communicate with the fuel gas piping system 40; a second valve 61 provided in the communication piping 60; and a control unit 70 for encapsulating oxidation gas and fuel gas in the oxidation gas piping system 20 and the fuel gas piping system 40, respectively, so that pressure in the oxidation gas piping system 20 is higher than a pressure in the fuel gas piping system 40, at the time of a power generation stop of the fuel cell 10; after reducing an oxygen concentration of oxidation gas to a predetermined concentration using a cross leak, opening the second valve 61 to cause oxidation gas to flow from the oxidation gas piping system 20 into the fuel gas piping system 40; and, after a gas pressure in the oxidation gas piping system 20 reduces to a predetermined pressure or a gas pressure in the fuel gas piping system 40 rises to a predetermined pressure, opening the first valve 50.SELECTED DRAWING: Figure 1
Patent JP-2019091066-A (JP)
Title: Camera and communication control method of the same
Inventor: YONEZAWA TAKASHI
IPC: G03B17/56
Filed: 2019-01-31
Abstract: To lessen a communication load of a camera conducting one versus multi communication with a plurality of accessory devices.SOLUTION: A camera 200 has a camera control unit 205 that controls communication with a plurality of accessory devices 100 and 300, in which the control is conducted using a signal transmission channel CS to be used in signal transmission between the camera and the plurality of accessory devices, and a data communication channel DATA to be used in data communication between the camera and the plurality of accessory devices. The camera control unit can hold information about a request with respect to the camera as to each of the plurality of accessory devices, and is configured to, in accordance with detection of a signal output for the request from any of the plurality of accessory devices in the signal transmission channel, conduct response communication with the accessory device selected based on the information as to the request in the data communication channel.SELECTED DRAWING: Figure 1
Patent JP-2020093047-A (JP)
Title: Game machine
Inventor: NISHIMURA TOSHINARI
IPC: A63F7/02
Filed: 2019-02-01
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: A diffusion lens 425 for a backside lower part has plural first recessed parts formed by a leftward diffusion part 425a, a front direction diffusion part 425b, and a rightward diffusion part 425c at least by the width of an emission surface of an LED 424 for a backside lower part. Accordingly, light applied from the first LED 424 for a backside lower part is diffused by optical paths in three directions within a backside light guide plate 420 by plural recessed parts of the diffusion lens 425 for a backside lower part. Since the diffusion part 425a for a leftward direction, the diffusion part 425b for a front direction, and the diffusion part 425c for a rightward direction are configured to have the same side length each, width of optical paths of light to be diffused is also configured to be identical.SELECTED DRAWING: Figure 13
Patent JP-2020127306-A (JP)
Title: vehicle
Inventor: MORIYA FUMIYUKI
IPC: B60L55/00
Filed: 2019-02-05
Abstract: To provide a vehicle which can suppress deterioration in convenience in using an electric device even when the electric device is used, and the non-contact charging of a battery is performed before traveling after the start of a system.SOLUTION: A vehicle includes: a battery for storing power for traveling; a power taking-in part for taking in power in a non-contact manner through a power reception coil; a power supply function part capable of providing a power supply from the battery to a device other than a traveling motor; a first relay for connecting or disconnecting the battery to or from a power supply line; a second relay for connecting or disconnecting the power taking-in part to or from the power supply line; a control part for executing the switching control of the first relay and the second relay; a vehicle control part for controlling the traveling of the vehicle; and a first determination part which, when a system is started, determines whether or not the power reception coil is located at a position allowing the reception of power from a power transmission coil in a ground facility (S1). When the system is started, the control part changes the switching procedure of the first relay and the second relay on the basis of the determination result of the first determination part (S2, S3, and S4).SELECTED DRAWING: Figure 2
Patent JP-2020125146-A (JP)
Title: Packaging container
Inventor: HONJO MIKA
IPC: B65D77/20
Filed: 2019-02-06
Abstract: To provide a packaging container having a simple sealing structure, excellent in sealing property when repeatedly used, and having high self-standing property without excessive packaging.SOLUTION: A packaging container includes a container body, a cylindrical cutout part, a lid part including a cylindrical peripheral wall and a top plate, a connecting part that connects a part of a shoulder part and a part of the top plate, and one or more knob parts extending from an outer peripheral surface of the cutout part. The cutout part, the knob part, the lid part, the connecting part, and the container body are integrally molded, the cutout part is torn from the container body and the lid along a first weakening line and a second weakening line by plucking and pulling each of the one or more knob parts, the lid part connected to the shoulder part via the connecting part can be separated from the container body, and a storage space can be sealed by fitting the peripheral wall of the separated lid part into a first opening formed along the first weakening line by separating the lid part from the container body.SELECTED DRAWING: Figure 1
Patent JP-2020127334-A (JP)
Title: Electric drive device
Inventor: KANAZAWA TAKURO
IPC: B62D5/04
Filed: 2019-02-06
Abstract: To provide a novel electric drive device and an electric power steering device capable of expanding the mounting area of an electronic component and an electric component of a circuit board located on the end surface wall side of a motor housing by circuit boards arranged by lamination.SOLUTION: An electric drive device includes circuit boards 17 and 18 arranged on the side of an end wall 15 of a motor housing 11, on which circuit components for driving electric motors are mounted, a spacer 24 of a predetermined length interposed between the respective circuit boards, and a connector assembly 13 connected to each of the circuit boards, and in the axial direction of the motor housing, the first circuit board 17, the spacer 24, the second circuit board 18, and the connector assembly 13 are arranged in this order in the direction away from the end wall 15, and a common fixing member 25 is inserted into the connector assembly 13, the second circuit board 18, the spacers 24, and the first circuit board 17 from the connector assembly 13 side and fixed to the end wall 15.SELECTED DRAWING: Figure 4
Patent JP-2020129045-A (JP)
Title: Lens barrel
Inventor: TAKESAWA HIDEYUKI
IPC: G02B7/08
Filed: 2019-02-08
Abstract: To provide a lens barrel that is excellent in feeling of a user in performing a slide movement of a manual ring in an optical axis direction, but allows for an adjustment of the feeling, and is provided with a space-saving urging mechanism.SOLUTION: A lens barrel comprises: a first ring; a second ring that slides and moves in an optical axis direction, and thereby can switch a first position and a second position; a plurality of urging mechanisms that are provided at any of the first ring or the second ring, and can adjust urging force toward a radial direction; and a contact part that is provided at any one without the urging mechanism of the first ring or the second ring. The urging mechanism is composed of an elastic member that has the contact part; and an urging member that urges the elastic member. When the second ring stands in the second position, the contact part contacts with an engagement part facing the contact part, and thereby the first ring and the second ring are integrally rotatable.SELECTED DRAWING: Figure 1
Patent JP-2020128781-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: KIM CHADOL
IPC: F16H57/04
Filed: 2019-02-08
Abstract: To promptly bring at least either an oil temperature or a liquid temperature close to an optimal temperature.SOLUTION: A controller 50 is a control device of a vehicle which comprises: an engine ENG; a transmission TM provided with a mechanical oil pump 21 driven by the engine ENG and an electric oil pump 22; and an oil cooler 13 which performs heat exchange between cooling liquid W of the engine ENG and hydraulic oil OIL of the transmission TM. The controller 50 executes control to increase a flow rate of the hydraulic oil OIL supplied to the oil cooler 13 by driving the electric oil pump 22 on the basis of a liquid temperature TW and a hydraulic oil temperature TOIL.SELECTED DRAWING: Figure 1
Patent JP-2020136689-A (JP)
Title: Signal reader
Inventor: YANAGISAWA KOICHI
IPC: H04L12/40
Filed: 2019-02-12
Abstract: To output a signal which is changed into a recessive state or a dominant state, by detecting a CAN frame of a bus and to prevent a signal having the inaccurate level state from being output in the case of start-up.SOLUTION: A signal reader comprises: a signal generation unit 12 which outputs a level state detection signal Sf which is changed to a first voltage level when a bus SB is recessive and to a second voltage level when the bus is dominant; a signal conversion unit 13 which inputs a signal Sf1 and outputs signals Vcva and Vcvb which are changed to be recessive at the time of the first voltage level and changed to be dominant at the time of the second voltage level; a mask unit 14 which executes mask output processing for outputting the signal Sf1 while fixing it at the first voltage level and ordinary output processing for outputting the detection signal Sf as the signal Sf1, and starts the mask output processing in the case of start-up; and a processing unit 15A which causes the mask unit 14 to execute the ordinary output processing when the first voltage level is continued as long as or longer than a reference time after the detection signal Sf is changed from the second voltage level to the first voltage level.SELECTED DRAWING: Figure 1
Patent JP-2020136707-A (JP)
Title: Error rate measurement device and error rate measurement method
Inventor: HOSAKA YASUO
IPC: H04L25/02
Filed: 2019-02-13
Abstract: To provide an error rate measurement device capable of creating a bathtub curve relating to Middle Eye without generating a clock loss, and an error rate measurement method.SOLUTION: An error rate measurement device comprises: 0/1 discriminators 11-13 each for outputting a discrimination signal for a voltage level of a PAM4 signal; a clock reproduction circuit 20 for generating a reproduction clock from the discrimination signal outputted from the 0/1 discriminator 12; a decode circuit 15 for generating a Middle Eye measurement signal from the discrimination signals outputted from the 0/1 discriminators 11-13; and an error rate calculation unit 33 for calculating an error rate of the Middle Eye measurement signal based on a voltage level of the Middle Eye measurement signal measured at timing of the reproduction clock. In a case that a reference voltage Vth2 is set at a fixed value within a medium voltage range and a reference voltage Vth1 is set variable within the medium voltage range, the error rate calculation unit 33 creates a bathtub curve of the Middle Eye measurement signal corresponding to a change of the reference voltage Vth1.SELECTED DRAWING: Figure 4
Patent JP-2020132462-A (JP)
Title: Silicon single crystal lifting device
Inventor: IMAI TAKAKI
IPC: C30B15/00
Filed: 2019-02-18
Abstract: To lower oxygen concentration in a silicon single crystal by enhancing airtightness of a straightening cylinder.SOLUTION: The present invention relates to a silicon single crystal lifting device that comprises: an outer cylinder arranged on a silicon melt to concentrically surround a silicon single crystal to be lifted, and also having a window hole; an inner cylinder arranged inside the outer cylinder and also has a window part corresponding to the window hole; and a window glass fitted to the window part and covering the window hole. The silicon single crystal lifting device further comprises a cap fitted to an upper end of the inner cylinder and coming into contact with an upper edge part of the window glass, in which a lower edge part of the window glass and an edge part of the inner cylinder which comes into contact with it are tapered with the window glass out; the window glass is slidable with the weight of the cap along a contact plane between the lower edge part of the window glass and the edge part of the inner cylinder coming into contact with it; and the window glass is brought into hermetic contact with an inner surface of the outer cylinder with the cap fitted.SELECTED DRAWING: Figure 1
Patent JP-2020130568-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-02-19
Abstract: To provide a game machine capable of improving game amusements.SOLUTION: A game machine which can be controlled to an advantageous state advantageous to a player, and can be set to any one setting value of a plurality of setting values whose advantageous degrees for the player are different includes suggestion performance execution means for executing a suggestion performance that suggests that the game machine is controlled to an advantageous state. The suggestion performance execution means can execute, as a suggestion performance, a special suggestion performance for notifying that the game machine is controlled to an advantageous state. When the game machine is controlled to an advantageous state, an execution ratio of the special suggestion performance differs depending on the setting value that has been set.SELECTED DRAWING: Figure 9-4
Patent JP-2020136584-A (JP)
Title: Etching gas and etching method by using the same
Inventor: NISHIUMI MASAMI
IPC: H01L21/3065
Filed: 2019-02-22
Abstract: To provide an etching gas by which substantially the same etching rate is achieved for a polycrystalline silicon film (Poly-Si film) and a silicon oxide film (SiOfilm).SOLUTION: An etching gas comprises 1,1,2-trifluoro ethane and an inactive gas, wherein the content of the 1,1,2-trifluoro ethane is 1-15 vol.% when it is supposed that a total amount of the 1,1,2-trifluoro ethane and inactive gas is 100 vol.%. An etching gas comprises 1,1,2-trifluoro ethane, an inactive gas and an oxygen compound, wherein the content of the 1,1,2-trifluoro ethane is 1-20 vol.% when it is supposed that a total amount of the 1,1,2-trifluoro ethane, inactive gas and oxygen compound is 100 vol.%. An etching gas comprises 1,1,2-trifluoro ethane, and it is arranged for etching a silicon-based material including a polycrystalline silicon film (Poly-Si film) and a silicon oxide film (SiOfilm).SELECTED DRAWING: None
Patent JP-2019154227-A (JP)
Title: Wound rotor or stator and method for manufacturing the same
Inventor: JACQUES SAN-MICHEL
IPC: H02K1/08
Filed: 2019-02-28
Abstract: To further improve wound rotors and in particular simplify the manufacturing thereof and allow winding operation to be performed at a higher rate, while obtaining a relatively high fill factor.SOLUTION: There is provided a method for manufacturing a wound rotor or stator (1) having more than four poles, preferably a rotor, the rotor or stator having teeth (11) provided with pole shoes (17). The method includes the following steps, for each pole: (a) producing a partial winding (20a) by winding at least one conductor over the portion (32) of the tooth of this pole extending axially along this pole between the pole shoes (17) of this pole and a plane (P) at right angles to the axis of the pole and tangential to a pole shoe (17) of an adjacent pole; (b) pushing back the duly produced partial winding (20a) towards the base of the tooth, and freeing the portion (32) of the tooth having been used for the winding; and (c) repeating the step (a) to produce another partial winding (20b) on the duly released portion of tooth.SELECTED DRAWING: Figure 3
Patent JP-2020142406-A (JP)
Title: Ink ribbon cassette
Inventor: KANEDA TOMIO
IPC: B41J32/02
Filed: 2019-03-05
Abstract: To provide an ink ribbon cassette which is less likely to cause ribbon jam compared to a conventional ink ribbon cassette even when a long ink ribbon is stored.SOLUTION: In an ink ribbon cassette which has an endless ink ribbon that is folded and stored in a ribbon storage part in a case and turns the ink ribbon that is put between a taking-up gear and a driven gear between an inside of the ribbon storage part and a printing head front surface of a printer by rotating the taking-up gear, a recess of a specific shape is provided on an inner wall of the cassette cover covering a case inner wall and an opening of the case near the taking-up gear and the driven gear, so that only an inside height of the ribbon storage part near the taking-up gear and the driven gear becomes smaller than an inside height of another storage part by 0.4 mm to 0.8 mm.SELECTED DRAWING: Figure 1
Patent JP-2019148590-A (JP)
Title: Spatially resolved ligand-receptor binding assays
Inventor: RUAN QIAOQIAO
IPC: G01N33/543
Filed: 2019-03-05
Abstract: To analyze results of a ligand-receptor binding assay, with a conventional washing step eliminated.SOLUTION: A ligand-receptor binding assay involves the steps of combining reagents in which receptors attached to a solid support, a sample suspected of containing a ligand, and a conjugate comprising a label form a complex in which a label is present at a concentration that is directly proportional to the amount of ligand present in the sample. Since only a binding event, rather than components of a reaction, is identified, a digital image of a support deposited/stabilized by two different types of irradiation is provided, and the image is subtracted by digital processing. A quantitative value of image intensity obtained by this method is compared with a calibration curve to determine the correct concentration of the analyte.SELECTED DRAWING: None