baber/WOPTO huggingface dataset:
Patent JP-2021197598-A (JP)
Title: Camera protection device
Inventor: HIROBE TOSHINORI
IPC: G03B17/10
Filed: 2020-06-11
Abstract: To provide a camera protection device capable of effectively removing water droplets adhering to a transmission window and suppressing an increase in size.SOLUTION: A camera protection device (20) includes: a protective housing (30) for housing a camera unit (10); an air conduction duct (40) forming a flow path of gas including a first opening (401) and a second opening (402) at both ends; and an exhaust fan (33) that draws gas from space housing the camera unit (10) inside the protective housing (30) out of an exhaust outlet (302) provided in the protective housing (30) and flows the gas into the first opening (401) of the air conduction duct (40). The second opening (402) of the air conduction duct (40) is disposed so that the gas flowing into the first opening (401) by the exhaust fan (33) is blown through the flow path so as to blow onto a transmission window (301) provided on the protective housing (30), where the camera unit (10) takes pictures.SELECTED DRAWING: Figure 1
Patent JP-2021194328-A (JP)
Title: Game machine
Inventor: OKAMOTO KOICHI
IPC: A63F5/04
Filed: 2020-06-17
Abstract: To provide a game machine which can improve the working efficiency of a hall administrator.SOLUTION: A game machine includes a game medium number clear switch for initializing a game medium number. Game medium number control means is configured so as to execute abnormality determination processing of an RWM when electric power is supplied. When a result of the abnormality determination processing of the RWM shows that the abnormality is determined, the game medium number is initialized regardless of whether the game medium number clear switch is operated or not. When the result of the abnormality determination processing of the RWM shows that no abnormality is determined, the game medium number is not initialized in initialization processing related to the supply of the electric power, and whether the game medium number is initialized or not is determined according to a result of an operation determination of the game medium number clear switch which is executed thereafter.SELECTED DRAWING: Figure 1
Patent JP-2020204028-A (JP)
Title: Composition for polishing pad, polishing pad and method for manufacturing semiconductor element
Inventor: JOENG EUN SUN
IPC: B24B37/24
Filed: 2020-06-17
Abstract: To provide a polishing pad that improves CMP performance such as a polishing rate and the like and to provide a composition including a urethane-based prepolymer for use in the manufacture of the polishing pad.SOLUTION: The composition includes a urethane-based prepolymer including toluene 2,4-diisocyanate in which one NCO group is reacted and unreacted toluene 2,6-diisocyanate in a weight ratio of 100:0 to 4. The polishing pad includes a polishing layer in which the polishing layer includes a cured product of a composition including the urethane-based prepolymer, a curing agent and a foaming agent.EFFECT: The polishing pad has a polishing rate and a pad cut rate which can be controlled while it has hardness suitable for a soft pad and therefore, a high-quality semiconductor element can be efficiently manufactured using the polishing pad.SELECTED DRAWING: None
Patent JP-2020170526-A (JP)
Title: Image management system and image management method
Inventor: INAMOTO HIROHISA
IPC: G06T1/00
Filed: 2020-06-18
Abstract: To differentiate from other service providers.SOLUTION: When a subject is a real estate property or the like, if it is possible to view a 360° spherical panoramic image instead of a partial image of the subject, it is convenient for users who are looking for properties by using the Internet. Therefore, as a business operator (manager B) who provides users with property information, there is a need to provide a user (user B) looking for a property with a spherical panoramic image. However, an application for viewing the spherical panoramic image is not always installed on a user's PC. When data of the spherical panoramic image is requested from a user B's communication terminal 3b, an image management system 5 transmits not only image data but also a viewing script of the spherical panoramic image to the communication terminal 3b (S9).SELECTED DRAWING: Figure 7
Patent JP-2022002562-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-23
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A first variable performance based on entry of game balls into a first start pocket and a second variable performance based on entry of game balls into a second start pocket can be executed, and a performance pattern can be displayed variably after execution of a predetermined performance in a variable performance. A ratio of execution of a predetermined performance differs between when a first variable performance is executed during a normal game state and when a first variable performance is executed during a specific game state.SELECTED DRAWING: Figure 33
Patent JP-2022003316-A (JP)
Title: Contact resistance measuring device
Inventor: MIZUNO MASAO
IPC: G01R27/02
Filed: 2020-06-23
Abstract: To provide a contact resistance measuring device capable of reducing measurement variation resulting from a measuring device to measure a contact resistance stably.SOLUTION: A contact resistance measuring device measures a contact resistance against a current flowing in a thickness direction when a plurality of sheet materials are brought into surface contact with each other. The contact resistance measuring device comprises a pair of electrodes that sandwich the plurality of sheet materials, a pressurizing unit that pressurizes between the pair of electrodes, a resistivity measuring unit that measures the contact resistance, and a holding unit that holds the surface contact state of the plurality of sheet materials.SELECTED DRAWING: Figure 1
Patent JP-2022007073-A (JP)
Title: Working vehicle
Inventor: AZUMA MASAHIRO
IPC: B60G3/14
Filed: 2020-06-25
Abstract: To provide a working vehicle configured so that moment due to weights of a wheel support member and a wheel is hardly caused.SOLUTION: A working vehicle comprises: a wheel support member; a link mechanism provided across a vehicle body and the wheel support member, which supports the wheel support member liftably; and a suspension mechanism, provided across a suspension support part formed in the vehicle body and the wheel support member, which elastically supports the wheel support member, which satisfies the following formula (1): Sin(θ+α)cosθ>0 formula (1), where θ is an angle formed by the suspension mechanism and a vertical line and α is an angle formed by a straight line passing on a place P6 at which the suspension mechanism supports the wheel support member and on an axle P7 and the vertical line.SELECTED DRAWING: Figure 12
Patent JP-2022013118-A (JP)
Title: Ventilation panel device used in air-conditioning system
Inventor: ASAKURA MITSURU
IPC: E04F17/04
Filed: 2020-07-03
Abstract: To efficiently ventilate cold air or warm air generated in a cold/warm air generator into a room through a ventilation guide from a blowout port, to cool/heat the inside of the room rapidly.SOLUTION: A plurality of support columns 15 are protrusively fixed at intervals, and a top plate member 6 is covered and fixed on a substrate member 5 to form a ventilation block 7; a plurality of ventilation blocks 7 are integrally connected and fixed by extension connecting and fixing means 8 so as to fit the size of an underfloor space 4, to form a ventilation panel device P; a ventilation direction control plate 37 is fitted and fixed into a slit 38 formed in the support column 15 to set a ventilation direction so that cold air or warm air from a cold/warm air generator can be ventilated in the directions of a blowout port 41 opened on a floor 2 and a blowout port 42 of the top plate member 6 communicating with the blowout port 41; and air is ventilated into a room 1 via a ventilation guide 43.SELECTED DRAWING: Figure 14
Patent JP-2022015128-A (JP)
Title: Optical module and method of manufacturing optical module
Inventor: FUJIMURA YASUSHI
IPC: H01S5/022
Filed: 2020-07-08
Abstract: To provide an optical module capable of reducing a connection loss in optical coupling between an optical semiconductor element and an optical element.SOLUTION: An optical module 1 comprises: a substrate 7; a carrier 15 arranged on the substrate; an optical semiconductor element 11 that is configured to have an incidence/emission surface from which light is emitted or into which light is entered, and that is mounted on the carrier; a lens component 16 that has a first lens surface 16a and a second lens surface 16b located at an opposite side to the first lens surface, and that is arranged on the substrate so that the first lens surface is opposed to the incidence/emission surface of the optical semiconductor element; and a light-transmissive resin 45 arranged between the optical semiconductor element and the first lens surface of the lens component. The light-transmissive resin is provided between the incidence/emission surface of the optical semiconductor element and the first lens surface of the lens component so as to at least include an optical path of the optical semiconductor element.SELECTED DRAWING: Figure 3
Patent JP-2020168867-A (JP)
Title: Ink circulation device and inkjet recording device
Inventor: HARA CHIHIRO
IPC: B41J2/19
Filed: 2020-07-13
Abstract: To provide an ink circulation device and an inkjet recording device capable of properly keeping a liquid surface height on a filter upstream side and suppressing passing of air bubbles due to a rise in pressure loss of the filter while removing air bubbles in ink by the filter.SOLUTION: An ink circulation device includes: an ink supply section; an ink return section; an ink circulation pump; a filter; and a bypass section. The filter partitions an upstream side ink flow passage provided between a discharge section of the ink circulation pump and the ink supply section into a first flow passage communicated with the discharge section of the ink circulation pump and a second flow passage communicated with the ink supply section. The bypass section is arranged on an upper side in a vertical direction of the filter and directly communicates the first flow passage with a downstream side ink flow passage provided between the ink return section and a suction section of the ink circulation pump. An ink recording device includes the ink circulation device.SELECTED DRAWING: Figure 6
Patent JP-2022021676-A (JP)
Title: Bathtub washing device
Inventor: HAMADA MAKOTO
IPC: A47K3/00
Filed: 2020-07-22
Abstract: To provide a bathtub washing device capable of supporting maintaining a clean bathtub.SOLUTION: A bathtub washing device (10) for performing washing operation for washing automatically a bathtub (1) by spraying a washing agent and hot water, has an operation terminal (12) having a display part (12a) for displaying information on automatic washing, for performing start operation of the washing operation, and control means (21) for controlling the washing operation and storing a washing operation history. Upon start operation of the washing operation by the operation terminal, when an automatic washing frequency based on the washing operation history is equal to or more than a reference frequency set beforehand, the control means performs hand-wash washing recommendation display for recommending washing of the bathtub by hand wash, on the display part.SELECTED DRAWING: Figure 7
Patent JP-2020180990-A (JP)
Title: Gas sensor controller
Inventor: KAWAMOTO YUSUKE
IPC: F02D45/00
Filed: 2020-07-29
Abstract: To provide a gas sensor controller with which it is possible to properly diagnose the degradation of sensor output.SOLUTION: An SCU 40 as a controller of a gas sensor (NOx sensor 24, 30) comprises: an applied voltage switching unit 41 for switching the applied voltage Vp of a pump cell 246 when executing a degradation detection function; and a degradation rate calculation unit 42 for calculating the degradation degree C of a sensor cell 249 on the basis of a gradient A at transitional change of output of the sensor cell 249 that corresponds to the switching of the applied voltage Vp by the applied voltage switching unit 41. The degradation rate calculation unit 42 calculates multiple times the gradient at transitional change of output of the sensor cell 249 that corresponds to multiple times of switching of the applied voltage by the applied voltage switching unit and calculates the degradation rate of the sensor cell 249 on the basis of a gradient under an operating environment of an internal combustion engine with which an exhaust gas environment is stable among the calculated multiple gradients.SELECTED DRAWING: Figure 5
Patent JP-2022028162-A (JP)
Title: Workpiece groove polishing method and polishing device
Inventor: NAKANO MITSUO
IPC: B24B53/053
Filed: 2020-08-03
Abstract: To provide a workpiece groove polishing method which enables very precise polishing when a lower groove etc. formed at a workpiece is processed.SOLUTION: In a polishing method in which a lower groove W1 of a workpiece W is polished, a pair of grind stones 10 each having a circular disc shape is disposed at both sides of the lower groove W1. Then, width dressers 20 which polish a polishing surface of each grind stone 10 are provided. Widths of the grind stones 10 are adjusted to a processed width of the lower groove W1 by the width dressers 20. The grind stones 10 with the widths adjusted are sequentially inserted from both sides of the lower groove W1 to polish the lower groove W1.SELECTED DRAWING: Figure 3
Patent JP-2022033537-A (JP)
Title: Substrate processing apparatus
Inventor: IINO TADASHI
IPC: H01L21/304
Filed: 2020-08-17
Abstract: To provide a substrate processing apparatus that can detect scattering of a processing liquid at an early stage.SOLUTION: A substrate processing apparatus comprises: a substrate holding rotation unit that holds a substrate to rotate; an air supplying unit that supplies air to the substrate held by the substrate holding rotation unit; a processing liquid supplying unit that supplies a processing liquid to the substrate held by the substrate holding rotation unit; and a rectification member that is arranged between the air supplying unit and the substrate holding rotation unit and rectifies the air supplied from the air supplying unit. The rectification member comprises: a base material having a principal surface facing the substrate held by the substrate holding rotation unit; a first conductive layer provided on the principal surface; and a second conductive layer that is provided on the principal surface and is electrically isolated from the first conductive layer.SELECTED DRAWING: Figure 3
Patent JP-2022035726-A (JP)
Title: Sheet-like cell structure, processing method of sheet-like cell structure, and method for manufacturing sheet-like cell structure
Inventor: MORINAGA KENICHI
IPC: C12N5/07
Filed: 2020-08-21
Abstract: To provide a sheet-like cell structure having a cell layer structure similar to an intestinal tract wall of a small intestine which is suitable for transplantation, and can be fabricated under a heterologous component absence condition, a processing method of a sheet-like cell structure, and a method for manufacturing a sheet-like cell structure.SOLUTION: A sheet-like cell structure 10 having an area of 20 mm2 or more, which includes an entodermal cell, an ectodermal cell, and a mesodermal cell, in which the structure includes the entodermal cell on a first surface 11 side, and includes the ectodermal cell and/or the mesodermal cell on a second surface 12 side. A method for manufacturing a sheet-like cell structure having an area of 20 mm2 or more, which includes an entodermal cell, an ectodermal cell, and a mesodermal cell. The method includes cutting out the sheet-like cell structure from a bag-shaped cell structure 20 including an entodermal cell, an ectodermal cell, and a mesodermal cell, which includes a lumen, and has the length in a longitudinal axis direction of 5 mm or more.SELECTED DRAWING: Figure 1
Patent JP-2022037266-A (JP)
Title: Mortar conveyance hose and mortal conveyance method
Inventor: NAKAMURA MASASHI
IPC: F16L11/08
Filed: 2020-08-25
Abstract: To provide a mortar conveyance hose and a mortar conveyance method capable of preventing metal fiber contained in mortar from sticking into a hose inner peripheral surface.SOLUTION: A mortar conveyance hose 1 includes a hose wall 10 made of synthetic resin, and a spiral reinforcement body 13 embedded in the hose wall. A hose inner peripheral surface 10a of the hose wall 10 is constituted by a vinyl chloride resin composition containing silicone resin or silicone oil. Preferably, the hose wall 10 is a multilayer structure having an inner layer 11 arranged on a hose innermost circumference. Preferably, Duro A hardness of the vinyl chloride resin composition constituting the inner layer 11 is equal to or more than 70 degrees and equal to or less than 90 degrees.SELECTED DRAWING: Figure 1
Patent JP-2022038500-A (JP)
Title: Abnormality sign diagnostic device and diagnosis method thereof
Inventor: SUGIYA YUJI
IPC: G01H17/00
Filed: 2020-08-26
Abstract: To diagnose a deterioration sign of a dynamic function of a valve and a function of closing fluid with high accuracy, without decomposing the valve.SOLUTION: An abnormality sign diagnostic device 20 comprises: a signal processing unit 9 that processes a signal of at least one acoustic sensor 2 that detects the sliding sound of a valve; an analysis unit 11 that obtains the state of the leakage, surface roughness or friction coefficient of a sliding part that emits the sliding sound based on the spectral intensity of the sliding sound that is processed by the signal processing unit and detected by the acoustic sensor; and a determination unit 16 that determines the sign of deterioration including normality or not regarding a function of closing the fluid and a dynamic function of the valve, based on the leakage, surface roughness or friction coefficient of the sliding part obtained by the analysis unit, and predicts a maintenance timing including the decomposition of the valve.SELECTED DRAWING: Figure 2
Patent JP-2022038549-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-08-27
Abstract: To provide a game machine with improvements in the control of switching programs to be executed.SOLUTION: In a game machine, in-capacity processing by an in-capacity program and out-of-capacity processing by an out-of-capacity program can be executed, and the data save destination is switched from an in-capacity stack area to an out-of-capacity stack area by saving values of an in-capacity stack pointer stored in an SP register when the out-of-capacity processing is called and executed from the in-capacity processing and switching them to the values indicating the out-of-capacity stack area. Further, when the out-of-capacity processing (basic processing) is completed, the data save destination is switched from the out-of-capacity stack area to the in-capacity stack area by returning the saved values of the in-capacity stack pointer to the SP register. When the out-of-capacity processing is completed, all the data saved in the out-of-capacity stack area during the execution of the out-of-capacity processing are returned.SELECTED DRAWING: Figure 7
Patent JP-2022043657-A (JP)
Title: Battery monitoring system
Inventor: TANIGUCHI SOYA
IPC: H01M10/44
Filed: 2020-09-04
Abstract: To provide a battery monitoring system with which it is possible to suppress an increase in circuit area and measure the impedance of a secondary battery.SOLUTION: An excitation signal generation unit 6 of a battery pack monitoring device 3 of the present embodiment processes an in-phase signal REF_I of an orthogonal reference signal generated by a signal generation unit 5 and generates an excitation signal VCSx, and a current excitation unit 7 generates an excitation current based on the excitation signal VCSx by voltage signals IxSP, IxSN and feeds it to a battery cell 2. An impedance measurement unit 10 measures the AC impedance of the battery cell 2 on the basis of the excitation current measured by a current measurement unit 8 and the voltage of the battery cell 2 measured by a voltage measurement unit 9.SELECTED DRAWING: Figure 1
Patent JP-2022045669-A (JP)
Title: Architecture cad device and architecture cad program
Inventor: MORIHIRO MAKOTO
IPC: G06F30/10
Filed: 2020-09-09
Abstract: To reflect a facility corresponding to a component on an architecture drawing from simplified layout information created by a simplified layout application.SOLUTION: Simplified layout information is obtained from a portable terminal 10, and an architecture drawing is created using a room master, a fixture master, etc., of an architecture CAD device 30. At this time, corresponding facilities are decided from a facility master 345 using the components in the simplified layout information and information on the laid-out rooms, and are laid out in the architecture drawing. When, for example, a component 51a in a rectangular shape is an LDK 50a, a system kitchen is decided as a facility, and the direction and the orientation to lay out such a facility are decided on the basis of layout condition data 347. That is, the system kitchen is laid out in the architecture drawing in such a way that the lengthwise direction of the component 51a is taken as a widthwise direction, a stove is laid out at a side at which there is a wall 52a in the right and left sides of the system kitchen, and a side at which there is no wall is taken as a standing position for the system kitchen when the long side of the component 51a is in contact with a wall.SELECTED DRAWING: Figure 7
Patent JP-2022047315-A (JP)
Title: Abnormality determination method for wind power generator, abnormality determination system for wind power generator and abnormality determination program for wind power generator
Inventor: HONDA IWAO
IPC: G01M99/00
Filed: 2020-09-11
Abstract: To provide an abnormality determination method for a wind power generator capable of early detecting an abnormality of the wind power generator and ensuring that an operator can detect an abnormality of the wind power generator even when the operator is not a skilled person.SOLUTION: An abnormality determination method for a wind power generator includes: a measurement step (Step S1) of measuring sound generated by the wind power generator and recording sound data; an analysis step (Step S2) of performing a spectrogram analysis of the sound data recorded in the measurement step in a frequency axis and time axis space as a time change of frequency characteristics by using short-time Fourier transformation or wavelet transformation; a detection step (Step S3) of detecting a signal component issued from an abnormal portion of the wind power generator at a time corresponding to rotation of the wind power generator from an analysis result obtained in the analysis step; and a determination step (Step S5) of determining that the wind power generator has an abnormality when the signal component detected in the detection step is a constant threshold or greater.SELECTED DRAWING: Figure 4