baber/WOPTO huggingface dataset:
Patent JP-2022066074-A (JP)
Title: Projection device
Inventor: OTSUKI NOBUYUKI
IPC: G03B21/16
Filed: 2020-10-16
Abstract: To provide a projection device that can be reduced in size.SOLUTION: A projection device comprises: a light source device that emits light from an emission port; an image generation device that generates image light from the light emitted from the light source device; and a projection optical device that projects the image light generated by the image generation device. The image generation device has a first reflection optical element that reflects at least part of the light emitted by the light source device, and a second reflection optical element that is arranged on an optical path of the light reflected by the first reflection optical element. The projection optical device has an incident optical path located on a light emission optical axis of the image generation device, a bending member that bends light having passed through the incident optical path, and a passage optical path through which the light bent by the bending member passes. A light emission optical axis of the light source device and a light emission optical axis of the projection optical device are parallel to each other, and an extension line of a light emission optical axis of the emission light from the light source device intersects with the passage optical path.SELECTED DRAWING: Figure 6
Patent JP-2023176046-A (JP)
Title: センサ
IPC: H04N25/77
Filed: 2020-10-19
Abstract: 【課題】ランダムなｋＴＣノイズを低減した、間接ＴｏＦ（ｉｎｄｉｒｃｔ Ｔｉｍｅ ｏｆ Ｆｌｉｇｈｔ）センサを提供する。【解決手段】センサは、複数の画素を有し、画素はそれぞれ、第１面を有する第１導電型の半導体層１１と、半導体層内に設けられ該半導体層に入射した光を電荷に変換する光電変換部ＰＤと、半導体層内の第１面側に設けられた第１導電型の第１チャネル層Ｃｈ１と、第１チャネル層Ｃｈ１の上方に設けられた第１ゲート電極Ｇ１と、第１チャネル層Ｃｈ１の下方に設けられ、電荷を蓄積する第２導電型の第１キャパシタ層Ｃ１と、を備える。【選択図】図５
Patent JP-2022069938-A (JP)
Title: Method and system for determining failure in industrial machine
Inventor: DOJO EIJI
IPC: G06F17/18
Filed: 2020-10-26
Abstract: To achieve easy and highly precise determination of a failure in an industrial machine.SOLUTION: First processing is to acquire driving system data showing a dynamic state of a driving system. Second processing is to acquire analysis data showing a power spectrum of driving data by executing frequency analysis on the driving data. Third processing is to determine a Gauss distribution of the analysis data and acquire a characteristic amount showing a Gauss distribution. Fourth processing is to determine whether or not the driving system has some failure on the basis of the characteristic amount.SELECTED DRAWING: Figure 6B
Patent JP-2022070727-A (JP)
Title: refrigerator
Inventor: TAKESHITA MASANORI
IPC: F25D21/14
Filed: 2020-10-27
Abstract: To provide a refrigerator capable of improving heat efficiency.SOLUTION: A refrigerator according to an embodiment includes: a housing; a cooler disposed in the housing; a refrigerant pipe arranged in the housing, and supplying a refrigerant to the cooler; an accumulator disposed downstream of the cooler in a flow passage of the refrigerant; and a guide member disposed below the accumulator and having an inclined surface inclined to a horizontal direction.SELECTED DRAWING: Figure 4
Patent JP-2022073324-A (JP)
Title: Quantitative discharge container
Inventor: KUWABARA KAZUHITO
IPC: B65D47/20
Filed: 2020-10-30
Abstract: To provide a quantitative discharge container capable of making a choice between measurement discharge and continuous discharge.SOLUTION: A quantitative discharge container 1 comprises: a container body 2 comprising a mouth part 4; an inside plug 6 held at the mouth part 4; and a cap 11 having a first side wall 12 and a top wall 13 assembled movably between positions above and below the mouth part 4. The inside plug 6 has a cylindrical wall 7, an annular bottom wall 8, and a mouth part cylindrical wall 9. The cap 11 has a partition wall 15, a second side wall 19 coupled rotatably to the first side wall 12 through a hinge part 18, and a discharge hole A2 formed in the second side wall 19. The discharge hole A2 is closed when the first side wall 12 is at the lower position, and opened when the first side wall 12 is at the upper position.SELECTED DRAWING: Figure 3C
Patent JP-2022073698-A (JP)
Title: Method for disinfecting cut vegetables and keeping their freshness
Inventor: SATO SHUGO
IPC: A23B7/157
Filed: 2020-11-02
Abstract: To provide a method for disinfecting cut vegetables and keeping their freshness, to solve the problem of the cut vegetables to quickly lose their freshness.SOLUTION: A method for disinfecting cut vegetables and keeping their freshness includes the following steps (1)-(2). Step (1): the cut vegetables are treated with a peracetic acid solution. Step (2): the resultant cut vegetables are then treated with water or a solution (excluding the peracetic acid solution).SELECTED DRAWING: None
Patent JP-2022081906-A (JP)
Title: Connected body, band, and watch
Inventor: HATA RYOSUKE
IPC: A44C5/14
Filed: 2020-11-20
Abstract: To provide a connected body that facilitates attaching and detaching operation, and a band equipped with the connected body, and a watch having the connected body and the band.SOLUTION: The watch includes: a mounting piece 15 which is a mounting member that is provided in a band body 12 and that has a mounting hole 18; and a connection member 16 for which a slide part 22 sliding in a pipe part 20, a cylindrical part inserted in the mounting hole 18, is provided with a lever part 23, and for which the slide part is retractably projected from an end of the pipe part 20 and installed in a watch case 1. In the mounting piece 15, a slit hole 25 for the lever part 23 to be slidably inserted is provided from one end over the other end of the mounting hole 18. Consequently, when the pipe part 20 of the connection member 16 is inserted in the mounting hole 18 of the mounting piece 15, the lever part 23 can be inserted in the slit hole 25 of the mounting piece 15. Also, the pipe part 20 can be inserted from any end in both ends of the mounting hole 18. As a result, the attaching and detaching operation of the connection member 16 for the mounting piece 15 is made simple to facilitate exchange of the band.SELECTED DRAWING: Figure 5
Patent JP-2022083338-A (JP)
Title: Thin suspension device of compact vehicle seat
Inventor: KONISHI MASAHIRO
IPC: F16F15/02
Filed: 2020-11-24
Abstract: To provide a thin suspension device of a compact vehicle seat which can be stored in a restricted space.SOLUTION: A thin suspension device has: a lower frame installed on a floor surface side of a vehicle; an upper frame that is arranged above the lower frame and is provided integrally with the lower part of the frame constituting a backrest of the vehicle seat; a front link and a rear link that are arranged on each of both and left side faces of the lower frame and the upper frame, and constitute a parallel link mechanism for vertically translationally moving the upper frame with respect to the lower frame; a torsion bar having one end and the other end parallel to each other; a mounting member that fixes one end of the torsion bar parallel to a straight line connecting supporting points rotatably supporting one ends of each of the front link, and mounts the one end on the upper frame; and a bracket that is fixed to the other end of the front link, and has a plane slidably supporting the other end of the torsion bar.SELECTED DRAWING: Figure 2
Patent JP-2021041209-A (JP)
Title: Gas fire extinguishing equipment and construction method for the same
Inventor: GOTO HIDEAKI
IPC: A62C35/02
Filed: 2020-11-25
Abstract: To provide gas fire extinguishing equipment capable of achieving a reduction in construction cost and an increase in the degree of freedom of design.SOLUTION: Gas fire extinguishing equipment comprises a duct 2 for discharging fire extinguisher gas from a protected section 1 into which the fire extinguisher gas is introduced, and a volume increasing part 14 that is provided in the duct 2 and that serves as means for increasing a flow volume of the fire extinguisher gas within the duct 2. The volume increasing part 14 includes increasing at least either of the flow rate and density of the fire extinguisher gas. In addition, the volume increasing part 14 is provided within the duct 2 or outside the duct 2.SELECTED DRAWING: Figure 1
Patent JP-2021090344-A (JP)
Title: Machine learning device, demand control system, and air conditioning control system
Inventor: NISHIMURA TADASHI
IPC: F24F11/62
Filed: 2020-11-26
Abstract: To provide a machine learning device with which it is possible to determine a set temperature for realizing a prescribed demand target value.SOLUTION: A machine learning device 100 learns the set temperature of an intended space for achieving a demand target value which is the upper-limit value of power consumption amount at a prescribed time of an air conditioning apparatus 110 in the intended space. The machine learning device 100 comprises a learning unit 103, a state variable acquisition unit 101, an evaluation data acquisition unit 105, and a function update unit 104. The state variable acquisition unit 101 acquires a state variable that includes at least one of the power consumption amount of the air conditioning apparatus 110 and the indoor state value that correlates to the state of the intended space. The evaluation data acquisition unit 105 acquires evaluation data for evaluating the control result of the air conditioning apparatus 110. The function update unit 104 updates the learning state of the learning unit 103 using the evaluation data. The learning unit 103 learns in accordance with the output of the function update unit 104. The evaluation data includes at least the power consumption amount of the air conditioning apparatus 110.SELECTED DRAWING: Figure 1
Patent JP-2022086205-A (JP)
Title: Filter for filtration and method for producing the same
Inventor: KATO TORU
IPC: B01D39/14
Filed: 2020-11-30
Abstract: To suppress substantial decrease in filtration accuracy caused by the surface cracks of a sintering layer while suppressing a marked rise in filtration resistance.SOLUTION: A filter for filtration has a porous and hollow substrate 5, and a first sintering layer 6 of solid powder laminated on the outer surface 5a side or the inner surface 5b side of the substrate 5. The filter for filtration further has a second sintering layer 14 that is laminated on the first sintering layer 6 and is composed of repairing particles, which are packed into the cracks in the first sintering layer 6.SELECTED DRAWING: Figure 6
Patent JP-2021047887-A (JP)
Title: Method for legal parking and system
Inventor: KEVIN SUNLIN WANG
IPC: G08G1/14
Filed: 2020-11-30
Abstract: To provide a system for avoiding a parking violation in order to a parking zone mapping for a legal parking, storage, warning for a user, and provide a method.SOLUTION: This system comprises: a position identifier; an acceleration meter; an integrated database; a data processing module; and a display device. The integrated database is existed in a central server, and is synchronized to the position identifier. The data processing module is connected to the position identifier and the integrated database via a communication medium, and in addition, is connected to the acceleration meter. The display device is connected to the data processing module.SELECTED DRAWING: Figure 1
Patent JP-2021085884-A (JP)
Title: Surface property measuring device and measurement method
Inventor: MORII HIDEKI
IPC: G01B5/20
Filed: 2020-12-01
Abstract: To provide a surface property measuring device and a measurement method with which it is possible to suppress the influence of foreign matter on the measured data of a measurement object.SOLUTION: A surface property measuring device comprises a detector 100 for detecting the displacement of a measurement object 110 and a control device for controlling the measurement and cleaning of the measurement object. The detector includes a contact maker 102 brought into contact with the measurement object, an arm 104 with the contact maker replaceably attached to a tip 104C, a cleaning member 114 attached to the tip of the arm so as to be replaceable with the contact maker, the cleaning member being brought into contact with the measurement object and removing the foreign matter sticking to the measurement object, a measurement force addition unit 106 for adding an urging force to either the contact maker or the cleaning member via the arm, and a displacement detection unit 108 for detecting the displacement of the contact maker via the arm. The control device carries out a measurement mode when the contact maker is attached to the tip of the arm and carries out a cleaning mode when the cleaning member is attached to the tip of the arm.SELECTED DRAWING: Figure 1
Patent JP-2022087696-A (JP)
Title: Honeycomb substrate having electrodes and manufacturing method thereof
Inventor: KASAI KOJI
IPC: B01J37/08
Filed: 2020-12-01
Abstract: To provide a honeycomb substrate having electrodes capable of suppressing delay in temperature rise of a honeycomb substrate at electric heating even if a holding member has absorbed water, and a manufacturing method thereof.SOLUTION: A honeycomb substrate 1 having electrodes includes: a honeycomb substrate 2 configured to generate heat through energization; a pair of electrodes 30 arranged facing an outer peripheral surface of the honeycomb substrate 2; and a ceramic coating film 4 covering at least one of the honeycomb substrate 2 and the electrodes 30. In the honeycomb substrate 1 having electrodes, a water absorption rate of the ceramic coating film 4 is smaller than a water absorption rate of the honeycomb substrate 2. The honeycomb substrate 2, the electrodes 30 and the ceramic coating film 4 are formed through simultaneous sintering, or the honeycomb substrate 2 and the electrodes 30 are formed through simultaneous sintering and then the ceramic coating film 4 is formed through sintering.SELECTED DRAWING: Figure 1
Patent JP-2022089631-A (JP)
Title: Vehicle control system
Inventor: NEMOTO KAZUKI
IPC: B60W30/09
Filed: 2020-12-04
Abstract: To safely stop a vehicle according to a situation when a stop switch commanding emergency stop is operated.SOLUTION: A vehicle control system controls a vehicle mounted with a stop switch. A recognition sensor recognizes a situation around the vehicle. The vehicle control system executes vehicle travel control controlling the vehicle in a manner that generates a target trajectory of the vehicle on the basis of a recognition result of the recognition sensor and causes the vehicle to follow the target trajectory. When a stop switch is operated with the vehicle travel control in a normal state, the vehicle control system executes evacuation control which is the vehicle travel control enabling the vehicle to take shelter at a target position. When the stop switch is operated with the vehicle travel control in an abnormal state, the vehicle control system executes deceleration stop control to cause the vehicle to decelerate and stop without using the target trajectory.SELECTED DRAWING: Figure 10
Patent JP-2022090418-A (JP)
Title: Polymer fiber multi-functional actuator and polymer fiber multi-functional actuator unit
Inventor: MASUYA KEN
IPC: H02N10/00
Filed: 2020-12-07
Abstract: To provide a miniaturized polymer fiber multi-functional actuator and a miniaturized polymer fiber multi-functional actuator unit that comprise an actuator function as a soft actuator driven by heat as well as various sensor functions working as a temperature sensor responding to a temperature change, a length sensor responding to a length change, and a force sensor responding to a change of the applied force.SOLUTION: A polymer fiber multi-functional actuator 10 having a sensor function responding as a light quantity change of light passing through an optical fiber part 1 and an actuator function shrinking with heat of a polymer coat part 2 is configured with an optical fiber 5 with a polymer coat formed in a coil shape at a twisted state to which the optical fiber part 1 having the sensor function and the polymer coat part 2 having the actuator function are integrated and a wire for heating 7 wound on the optical fiber 5 with the polymer coat.SELECTED DRAWING: Figure 1
Patent JP-2022090839-A (JP)
Title: Stem for semiconductor package
Inventor: KATAYAMA WATARU
IPC: H01L23/04
Filed: 2020-12-08
Abstract: To provide a stem for a semiconductor package which suppresses the warp of an object to which a cap is joined.SOLUTION: A stem for a semiconductor package includes: a plate body; a frame body located on the outer peripheral side of the plate body in a plan view and joined to the plate body; and a lead terminal held in a state of being insulated from the plate body and the frame body. The plate body protrudes from an upper surface and a lower surface of the frame body, and an amount of protrusion from the upper surface is equal to an amount of protrusion from the lower surface.SELECTED DRAWING: Figure 2
Patent JP-2021106577-A (JP)
Title: Beer-like foamable beverage
Inventor: SASAKI Mayu
IPC: C12C5/02
Filed: 2020-12-09
Abstract: To provide a beer-like foamable beverage with weak bitterness and reduced acid odors, and a method for producing the same.SOLUTION: The present disclosure provides a beer-like foamable beverage in which [γ-nonalactone content]/[2-methylthio ethanol content] is 0.65 or more, and the strength of bitterness is smaller than that of iso α acid aqueous solution 5 mg/L. The present disclosure provides a method for producing a beer-like foamable beverage in which the strength of bitterness is smaller than that of iso α acid aqueous solution 5 mg/L, wherein the γ-nonalactone content and 2-methylthio ethanol content are controlled so that [γ-nonalactone content]/[2-methylthio ethanol content] is 0.65 or more.SELECTED DRAWING: None
Patent JP-2022095345-A (JP)
Title: Magnetic ticket paper
Inventor: MARUKO HIDENORI
IPC: D21H21/16
Filed: 2020-12-16
Abstract: To provide a magnetic ticket paper that does not allow magnetic ink to strike through and has excellent UV ink printability and perforation strength.SOLUTION: A magnetic ticket paper of the invention includes: a base paper; and a coating layer provided on at least one surface of the base paper. The coating layer contains at least a binder, a water repellent agent and a surface sizing agent, and contains a styrenic sizing agent as the surface sizing agent.SELECTED DRAWING: None
Patent JP-2022097921-A (JP)
Title: Power storage module
Inventor: KOJIMA YASUMASA
IPC: H01M50/20
Filed: 2020-12-21
Abstract: To suppress a spark from being exposed to outside of a module while maintaining pressure of a combustible gas in the module to be low, with a simple configuration.SOLUTION: A plate member 400 is provided with an exhaust port 420, an opening 430, and a wall portion 410. The exhaust port 420 is formed in a bottom surface portion 400A at a position facing a gas exhaust valve 130. The opening 430 is formed in the bottom surface portion 400A at a position facing an electrode terminal 110. The wall portion 410 protrudes from the bottom surface portion 400A at positions on outer sides with respect to the exhaust port 420 in a width direction of the plate member 400, and discontinuously extends in a stacking direction of power storage cells. A flexible printed circuit board 500 has a main body portion 510, and a connection piece portion 520 that extends from the main body portion 510 and is curved so as to be connected to a connection terminal 530. A first gap 550 is formed between the main body portion 510 and the connection piece portion 520. A first auxiliary wall portion 450 is provided in the first gap 550 so as to protrude from the bottom surface portion 400A and extending in the stacking direction.SELECTED DRAWING: Figure 6
Patent JP-2022098639-A (JP)
Title: Route setting method, autonomous travelling method, route setting device, autonomous travelling system, and route setting program
Inventor: KUDO JUNKO
IPC: A01B69/00
Filed: 2020-12-22
Abstract: To provide a route setting device for improving work efficiency of an operator in a farm field.SOLUTION: A route setting device includes a state confirmation part 220 and a change route setting part 240. The state confirmation part 220 receives an instruction to move to a stop position 13 not included in a work route to a work vehicle 130 moving in a farm field 10 along a preset work route, and acquires the position of the work vehicle 130. The change route setting part 240 creates a change route 500 for the work vehicle 130 to move to the stop position 13 on the basis of the instruction. A start point of the change route 500 indicates the position of the work vehicle 130 when a change awaiting time for a delay time set on the basis of processing time for creating the change route 500 or more passes from the reception of the instruction.SELECTED DRAWING: Figure 2
Patent JP-2022102469-A (JP)
Title: Dyeing system
Inventor: ABE KOJI
IPC: G02B1/10
Filed: 2020-12-25
Abstract: To provide a dyeing system capable of stably measuring color information of a dyed resin body.SOLUTION: A dyeing system includes a dye fixation device, a color information measurement device 61, and a temperature reduction part 90. The dye fixation device heats a resin body to which a dye is attached, and thereby fixes a dye to the resin body. The color information measurement device 61 measures color information of the resin body to which the dye is fixed by the dye fixation device. The temperature reduction part 90 lowers the temperature of the resin body heated by the dye fixation device before the color information is measured by the color information measurement device 61. In a state in which the influence of discoloration of the resin body that may occur according to the temperature is suppressed by the temperature reduction part 90, the color information measurement device 61 measures the color information of the resin body.SELECTED DRAWING: Figure 3
Patent JP-2022008782-A (JP)
Title: Method and apparatus for constructing device debug environment
Inventor: Jiao Jiachuan
IPC: G06F21/31
Filed: 2020-12-25
Abstract: To provide a method and apparatus for constructing a device debug environment, an architecture server, a test device, and a readable storage medium.SOLUTION: An architecture server, in a system for constructing a device debug environment, acquires a test device identifier, so that a test device sends to an architecture server a request message of a debug environment suited for the test device in response to a confirmation operation of a developer to a construction confirmation message from the architecture server. The architecture server sends the construction confirmation message to a test device corresponding to the test device identifier and sends a debug environment to the test device in response to the request message.SELECTED DRAWING: Figure 1b