baber/WOPTO huggingface dataset:
Patent JP-2022027494-A (JP)
Title: Developing device
Inventor: WAKISAKA MASASHI
IPC: G03G15/09
Filed: 2021-06-29
Abstract: To reduce the amount of toner included in air discharged to the outside of a developing container from the inside of the development container via an opening that air can pass.SOLUTION: A developing device includes: a first communication part for permitting movement of developer from a second chamber to a first chamber; a second communication part for permitting movement of developer from the first chamber to the second chamber; and a third communication part that is provided on the downstream side of the first communication part and on the upstream side of the second communication part regarding a first direction, is disposed in a position that is vertically above an axis of rotation of a first conveyance screw and in a position that is vertically above an axis of rotation of a second conveyance screw, and permits movement of air within a developing container between the first chamber and the second chamber. In a position that is vertically above the second chamber, an opening for discharging air within the developing container to the outside of the developing container is provided.SELECTED DRAWING: Figure 7
Patent JP-2022013847-A (JP)
Title: Method and computer program product for filtering measurement dataset usable for specifying and/or verifying internal feature of workpiece
Inventor: TILL MARTIN BRUCKDORFER
IPC: G01B21/20
Filed: 2021-06-29
Abstract: To provide a method for filtering a measurement dataset usable for specifying and/or verifying the internal feature of a workpiece.SOLUTION: A method includes: providing a measurement dataset including a plurality of measurement points of an internal feature (S1); providing an auxiliary feature representing an ideal estimate value for the internal feature of a workpiece (S2); mirroring each measurement point of the measurement dataset on a boundary element of the auxiliary feature, thereby generating a first modified dataset (S3); determining a convex hull of first modified measurement points and projecting the first modified measurement points on to the determined convex hull, thereby generating a second modified dataset (S4); and mirroring each second modified measurement point on the boundary element of the auxiliary feature, thereby generating a filtered measurement dataset including a plurality of filtered measurement points (S5).SELECTED DRAWING: Figure 2
Patent JP-2023005981-A (JP)
Title: game machine
Inventor: TAKEICHI HIDENOSUKE
IPC: A63F7/02
Filed: 2021-06-30
Abstract: To improve the amusement of games.SOLUTION: A game machine is provided with a display screen. In the game machine, entered ball information is displayed in the display screen so as to be recognizable by a player, the entered ball information being information based on a specific number of entered balls that is the number of entered balls of game balls into a specific entrance ball port. The entered ball information may include the specific number of entered balls. Also, the entered ball information may include a specific entered ball rate (I/O) that is a ratio of the specific number of entered balls (I) to the number of outs (O) that is the number of game balls shot toward a game area.SELECTED DRAWING: Figure 25
Patent JP-2023006425-A (JP)
Title: Measurement method, measurement device, measurement system, and measurement program
Inventor: KOBAYASHI SACHIHIRO
IPC: E01D22/00
Filed: 2021-06-30
Abstract: To provide a measurement method capable of calculating a static response when a movable body moves through a structure, using processing with a comparatively small calculation amount.SOLUTION: A measurement method includes the steps of: generating first measurement data on the basis of observation data at an observation point of a structure; performing filter processing on the first measurement data to generate second measurement data; calculating a first flexure amount of the structure; performing filter processing on the first flexure amount to calculate a second flexure amount; approximating the second measurement data using a linear function of the second flexure amount to calculate a first order coefficient and a zero-th order coefficient; calculating a third flexure amount on the basis of the first order coefficient and zero-th order coefficient and the second flexure amount; calculating an offset on the basis of the zero-th order coefficient, the second flexure amount, and the third flexure amount; and calculating a static response by adding the offset and a product of the first order coefficient and the first flexure amount.SELECTED DRAWING: Figure 29
Patent JP-2023007806-A (JP)
Title: Support server
Inventor: HOKI YUSUKE
IPC: G08G1/00
Filed: 2021-07-02
Abstract: To provide a support server that enables a vehicle to surely arrive at a supply station.SOLUTION: A support server 300 includes a control section 303 that infers the current operation state of each of a plurality of stations on the basis of probe information on the other vehicle and station information, identifies one or more suppliable stations that are at a distance at which a vehicle can arrive from a current position, and that can receive a supply of any of fuel, power, and relief supplies from the plurality of stations on the basis of the operation state of each of the plurality of stations, a residual amount of fuel of the vehicle, position information on the vehicle, and travel route information from a travel route server, and outputs the suppliable stations to the vehicle or a communication device associated with the vehicle.SELECTED DRAWING: Figure 3
Patent JP-2023009512-A (JP)
Title: Cooling circulation device and cooling circulation method for secondary refrigerant
Inventor: YONEKURA MASAHIRO
IPC: F25B27/00
Filed: 2021-07-07
Abstract: To provide a cooling circulation method and a cooling circulation device for a secondary refrigerant enabling low device cost and stable circulation.SOLUTION: A cooling circulation device 1 includes: a liquefied gas supply line 2; a secondary refrigerant reserve tank 5 storing a secondary refrigerant as liquid; a secondary refrigerant circulation line 8 for circulating the secondary refrigerant supplied from the secondary refrigerant reserve tank 5; and a secondary refrigerant heat exchanger 9 exchanging heat between the liquefied gas in the liquefied gas supply line 2 and the secondary refrigerant in the secondary refrigerant circulation line 8. The liquefied gas supply line 2 is connected to the secondary refrigerant heat exchanger 9, and then is inserted into the secondary refrigerant reserve tank 5 to form a secondary refrigerant condensation part 17 for condensing and liquefying the secondary refrigerant supplied to the secondary refrigerant reserve tank 5. A temperature control valve 14 whose control state is switched in accordance with the height of a liquid level of the secondary refrigerant stored in the secondary refrigerant reserve tank 5 is provided in the liquefied gas supply line 2.SELECTED DRAWING: Figure 1
Patent JP-2023010414-A (JP)
Title: Model generation program, model generation method, and information processor
Inventor: DOI SHUICHI
IPC: G16C60/00
Filed: 2021-07-09
Abstract: To improve the accuracy of a model generated by L0 regularization.SOLUTION: An information processor 10 generates a plurality of first coefficient matrixes representing a relationship between a first observation matrix and a characteristic vector by a regression coefficient corresponding to each of a plurality of elements by intersection verification of first L0 regularization learning. Then, the information processor 10 generates a histogram obtained by arranging a plurality of total regression coefficients obtained by totaling regression coefficients included in the plurality of generated first coefficient matrixes for each element in order of elements in the first observation matrix. Also, the information processor 10 generates a second observation matrix obtained by putting a plurality of first elements corresponding to adjacent non-zero total regression coefficients in the histogram together into one second element on the basis of the first observation matrix. Furthermore, the information processor 10 generates a second coefficient matrix representing a relationship between the second observation matrix and the characteristic vector.SELECTED DRAWING: Figure 1
Patent JP-2023012034-A (JP)
Title: Mems optical deflector and optical scanner
Inventor: NAKAMURA SUSUMU
IPC: B81B3/00
Filed: 2021-07-13
Abstract: To provide an MEMS optical deflector that can smoothly adjust the resonance frequency of a mirror part around an axis of rotation without causing a problem in the durability of a torsion bar.SOLUTION: An optical scanner 10 includes: a mirror part 111; torsion bars 112a and 112b extending along a resonance axis Ay; an annular body 125 connected to the torsion bars 112a and 112b from both sides of the resonance axis Ay and rotating the mirror part 111: and an intersection part piezoelectric element 45 and/or connection part piezoelectric elements 46a and 46b formed in a rigidity adjustment region 40 including the intersection part between the torsion bars 112a, 112b and the annular body 125, the intersection part piezoelectric element and/or the connection part piezoelectric elements changing the rigidity of the rigidity adjustment region 40 when a voltage is applied.SELECTED DRAWING: Figure 3
Patent JP-2023013416-A (JP)
Title: Processed cheese-like food, method for producing processed cheese-like food, and food
Inventor: SAGAWA ATSUSHI
IPC: A23C19/082
Filed: 2021-07-16
Abstract: To provide a processed cheese-like food having improved thermostability.SOLUTION: A processed cheese-like food comprises natural cheese, molten salt, egg white and modified starch. Relative to total mass of the processed cheese-like food, a cheese content is less than 51 mass%, and relative to the total mass of the processed cheese like food, 0.1≤X≤1.0 (formula 1) and 0.8≤Y≤7.0 (formula 2) are satisfied where X denotes a content (mass%) of the egg white in dry mass and Y denotes a content (mass%) of the modified starch in dry mass.SELECTED DRAWING: Figure 14
Patent JP-2022186562-A (JP)
Title: Mobile object remote control system and mobile object movement control device
IPC: G06Q50/30
Filed: 2021-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a mobile object remote control system and mobile object movement control device capable of executing a control of restriction of movement of the mobile body even when an occupant breaks an instrument installed in a mobile object. 
     SOLUTION: A mobile object remote control system 1 includes a mobile object movement control device 4 and a control part 22. The mobile object movement control device 4 can be mounted on a mobile object 5 including a drive device and controls the mobile object 5 to restrict movement of the mobile object 5. The control part 22 is communicatively connected to the mobile object control device 4 and remotely controls the mobile object control device 4. The mobile object control device 4 is configured to, upon receiving a control signal transmitted from the control part 22 to restrict movement of the mobile body 5 or a control signal relating to notification, execute notification triggered by an input of an electric signal generated in response to a start operation of the drive device. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023017394-A (JP)
Title: Clothing treatment device
Inventor: OGURA Hayato
IPC: D06F33/36
Filed: 2021-07-26
Abstract: To provide a clothing treatment device which improves finish of laundry by removing foam after main washing treatment, in the clothing treatment device for executing a plurality of washing steps.SOLUTION: A clothing treatment device includes: an outer case; a water tub provided inside the outer case; a rotary tub provided in the water tub rotatably; a rotary tub motor for rotationally driving the rotary tub; a water supply passage for supplying water supplied from an external water source to the water tub; a water supply valve for opening/closing the water supply path; a drain path for draining water from the water tub; a drain valve for opening/closing the drain path; and a control device capable of executing a washing operation containing a washing step, a rinsing step and a dewatering step by controlling the drive of the rotary tub motor, opening/closing of the water supply valve and opening/closing of the drain valve. The control device can execute pre-washing treatment and main washing treatment executed after the pre-washing treatment, in the washing step, and it executes foam removal treatment for performing water supply by opening the water supply valve in a state where the drain valve is open.SELECTED DRAWING: Figure 2
Patent JP-2022164531-A (JP)
Title: Nondiffusion photodiode
Inventor: PAN HUANG-WEI
IPC: H01L31/107
Filed: 2021-07-27
Abstract: To provide a nondiffusion photodiode including a substrate, a buffer layer, a light absorbing layer, an intermediate layer, and a multiplying/window layer, according to the present invention.SOLUTION: A buffer layer 12 is provided on a substrate 11. The light absorbing layer 13 is provided on the buffer layer. An intermediate layer 14 is provided in the light absorbing layer and has a first boundary and is a I type semiconductor layer or gradient layer. An enhancement/window layer 15 is provided in the intermediate layer and has a second boundary, and the first boundary surrounds the second boundary in top view and the distance between the first boundary and the second boundary is 1 micron or more.SELECTED DRAWING: Figure 1A
Patent JP-2023018249-A (JP)
Title: Display apparatus and electronic apparatus
Inventor: ITO FUMIHISA
IPC: G06F3/01
Filed: 2021-07-27
Abstract: To provide a display apparatus and an electronic apparatus capable of achieving both a force feedback function and a tactile function and having high strength.SOLUTION: A display apparatus according to the present invention comprises a display panel, a touch panel, a spacer, a tactile panel, and a piezoelectric actuator. The touch panel is arranged on the display panel and comprises a first main surface on the display panel side and a second main surface opposite to the first main surface. The tactile panel is arranged on the spacer and comprises a third main surface facing the second main surface with a gap therebetween and a fourth main surface opposite to the third main surface. The piezoelectric actuator is arranged on the third main surface and generates vibrations. Assuming that the thickness from the second main surface to the fourth main surface is a first thickness and the thickness from the second main surface to the third main surface is a second thickness, the first thickness is not less than 0.5 mm and not more than 1.5 mm, and is not less than the thickness obtained by adding 0.3 mm to the second thickness and not more than the thickness obtained by adding 1 mm to the second thickness.SELECTED DRAWING: Figure 4
Patent JP-2021176637-A (JP)
Title: Vibration actuator
Inventor: ASUKAGAWA TAKASHI
IPC: B06B1/04
Filed: 2021-07-29
Abstract: To provide, at a low cost, a vibration actuator having a yoke that is highly accurate in dimension.SOLUTION: A vibration actuator includes: a case 1; dampers 51, 61; a coil 21; and a movable element 111 supported so as to be capable of vibrating along a vibration axis of the case 1, the movable element 111 being composed of a magnet 113 that moves in a direction of the vibration axis O by energizing the coil 21. Holes 51a penetrating along the vibration axis O are provided in respective centers of the dampers 51, 61. Openings 119a, 121a are provided opposite the holes 51a of the dampers 51, 61 in a central part of the movable element 111. Pins 131, 141 are inserted into the openings 119a, 121a of the movable element 111 and the hole 51a of the damper from directions opposite to the movable element 111 in the dampers 51, 61 to a length in which the pins do not come into contact with the magnet 113. The moving element 111 and the dampers 51, 61 are fixed by the pins 131, 141.SELECTED DRAWING: Figure 1
Patent JP-2023022709-A (JP)
Title: Light emission device, control method for the same, photoelectric conversion device, electronic apparatus, illumination device and movable body
Inventor: IGARASHI MAYA
IPC: F21S43/145
Filed: 2021-08-03
Abstract: To control the light emission state of a plurality of pixel circuits of a light emission device at the fine granularity.SOLUTION: A light emission device comprises: a plurality of pixel circuits which are arranged so as to constitute a plurality of rows and a plurality of columns and each of which includes a light emission element; a plurality of signal lines which respectively extend in a column direction and supply pixel signals to the plurality of pixel circuits; a plurality of row selection lines which respectively extend in a row direction and supply a row selection signal indicating the row selected from the plurality of rows to the plurality of pixel circuits; and a plurality of column selection lines which respectively extend in the column direction and supply a column selection signal indicating the column selected from the plurality of columns to the plurality of pixel circuits. At least one the plurality of pixel circuits has a light emission control circuit which enables the light emission element of the pixel circuit located in the row selected by the row selection signal and the column indicated by the column selection signal among the plurality of pixel circuits to emit light with luminance according to the pixel signal supplied to the pixel circuit.SELECTED DRAWING: Figure 2
Patent JP-2023024186-A (JP)
Title: Sheet peeling device and sheet peeling method
Inventor: MASUDA MAKOTO
IPC: H01L21/683
Filed: 2021-08-06
Abstract: To provide a sheet peeling device capable of reducing cost required for peeling and capable of suppressing damage of plate-like members such as wafers.SOLUTION: A sheet peeling device 1 includes: a holding table 10 holding a plate-like member W to which a sheet S is attached; a tip 21; a first sheet holding part 30 capable of holding a peel start edge S1 of the sheet S; and second sheet holding parts 40, 40 provided along a width direction of the sheet S. The tip 21 is engageable from a horizontal direction with respect to a side end face S2 by a horizontal movement, and hooks the sheet S by an upward movement to be able to form the peel start edge S1. The first sheet holding part 30 can raise upwards the peel start edge S1 by an upward movement while crimping the peel start edge S, and the second sheet holding parts 40, 40 can peel the sheet S by crimping both sides of the peel start edge S1 in a width direction along the width direction and moving toward the other end side in a peeling direction.SELECTED DRAWING: Figure 1
Patent JP-2023026165-A (JP)
Title: Three-dimensional laminate shaping apparatus
Inventor: NARUSE TATSUO
IPC: B22F10/28
Filed: 2021-08-13
Abstract: To provide a three-dimensional laminate shaping apparatus capable of suppressing intrusion of powder into a vacuum pump while least impairing exhaust efficiency.SOLUTION: A three-dimensional laminate shaping apparatus is equipped with a vacuum pump for exhausting a gas in a vacuum chamber and a powder capturing device arranged on the suction side of the vacuum pump. The powder capturing device has a plurality of flow channel formation units for forming a gas flow channel continuing from the suction part located on the vacuum chamber side to the exhaust part located on the vacuum pump side. The plurality of flow channel formation units include a first flow channel formation unit having a first capturing part for capturing powder by colliding the powder suctioned from the suction part and a second flow channel formation unit having a second capturing part for capturing powder by colliding the powder passing through the first flow channel formation unit.SELECTED DRAWING: Figure 2
Patent JP-2023028758-A (JP)
Title: Measurement device, method, program, and recording medium
Inventor: YANG SHANG
IPC: G01R31/50
Filed: 2021-08-20
Abstract: To improve defect measurement of a wiring that has a branch.SOLUTION: A wiring measurement device 1 comprises: a reflected signal measurement unit 11 for measuring a reflected signal y(t) that is reflected to one end Pr as the result of an incident signal having a prescribed waveform being applied to one end (probe) Pr of a wiring 2; a definite value component derivation unit 15 for deriving, for each defect candidate position B4, B5, a definite value component γshortest2*δ(t) that is proportionate to a defect dependent component DDR of the reflected signal y(t) that depends on a defect and has a definite value irrespective of the type of defect; a defect dependent component derivation unit 13 for subtracting a defect independent component DIR of the reflected signal that is independent of defect from the measurement result of the reflected signal y(t) so as to derive the defect dependent component DDR for each defect candidate position B4, B5; and a defect position specification unit 17 for specifying that a defect candidate position is the position of a defect when the difference in time at which the definite value component and the defect dependent component DDR assume an extreme value.SELECTED DRAWING: Figure 2
Patent JP-2023031907-A (JP)
Title: Information processing apparatus and control method of information processing apparatus
Inventor: YAMASHITA TAKAHIRO
IPC: G06F9/4401
Filed: 2021-08-26
Abstract: To solve the problem in which: a starting position of reading for a storage capacity may be different for each model of an apparatus and information associated with a partition recorded in a MBR cannot be retrieved when the starting position of reading does not exist at a predetermined position for the storage capacity.SOLUTION: An information processing apparatus is characterized to comprise control means that causes storage means to store location information on read information as second location information when the read information is at a reading starting position of second information, and causes reading means to read information on the basis of location information being different from the location information when the read information is not at the reading starting position of the second information.SELECTED DRAWING: Figure 4
Patent JP-2023036217-A (JP)
Title: Copolymer, Surface Modifier, Composition, Medical Device, Silicone Substrate, and Cell Culture Vessel
Inventor: TANAKA KEIJI
IPC: C08F20/60
Filed: 2021-09-02
Abstract: To provide a surface modifier or the like that can give biosubstance deposition inhibitory capacity excellent in the surface of versatile polymer material.SOLUTION: A surface modifier contains a copolymer having, in a side chain, a first structure that is at least one of an oxyethylene structure and a betaine structure, and also having, in a side chain, a second structure that is a dimethylsiloxane structure.SELECTED DRAWING: Figure 6
Patent JP-2023037127-A (JP)
Title: Refrigerator and maintenance method for refrigerator
Inventor: ITAKURA MASARU
IPC: F25D21/04
Filed: 2021-09-03
Abstract: To provide a refrigerator that can reduce disposal loss at the time of manufacturing, and can be customized to one's liking.SOLUTION: A refrigerator comprises: a box body 10 constituted in such a manner that a top surface panel 11, a left side surface panel 12, a right side surface panel 13, a back surface panel 14, and a bottom surface panel 15 are connected; and a refrigeration cycle module 30 for generating cold air for cooling the inside of the box body 10. A portion out of the top surface panel 11, the left side surface panel 12, the right side surface panel 13, the back surface panel 14, and the bottom surface panel 15 can be replaced.SELECTED DRAWING: Figure 2