baber/WOPTO huggingface dataset:
Patent JP-2023045862-A (JP)
Title: Semiconductor device
Inventor: FUSE KAORI
IPC: H01L29/78
Filed: 2021-09-22
Abstract: To provide a semiconductor device in which recovery loss is reduced and a safe operation area is enlarged.SOLUTION: A semiconductor device includes: a first electrode; a first semiconductor layer of a first conductive type provided on the first electrode; a second semiconductor layer of a second conductive type provided on the first semiconductor layer; a second electrode provided on the second semiconductor layer; a first trench reaching the first semiconductor layer from the second semiconductor layer; a first semiconductor region provided in contact with the first trench in the second semiconductor layer and having second conduction type impurity concentration higher than that of the second semiconductor layer; and a first insulation film provided in contact with the first semiconductor region in the second semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2023048242-A (JP)
Title: game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2021-09-28
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: A game machine can be controlled to be in a normal game state and a time-saving game state. A customer waiting performance that appeals to a player can be executed. In the normal game state, the customer waiting performance can be executed while an ordinary symbol variation display is executed. In the time-saving game state, the execution of the customer waiting performance is restricted while the ordinary symbol variation display is executed.SELECTED DRAWING: Figure 68
Patent JP-2022001550-A (JP)
Title: Lithium metal complex oxide and preparation method of the same
Inventor: CHOI MOON HO
IPC: C01G53/00
Filed: 2021-09-29
Abstract: To provide a lithium metal complex oxide and a preparation method thereof.SOLUTION: The present invention relates to a lithium metal complex oxide mixed with a metal compound for a lithium reaction, stirred and heat-treated to allow residual lithium and a metal compound for reducing lithium to react with each other on a surface to form a product, which is included in the lithium metal complex oxide, in which the content of Ni3+ is higher than the content of Ni2+ and a ratio of Ni3+/Ni2+ is 1.5 or greater so that life characteristics and capacity characteristics are improved, while residual lithium is reduced, and a preparation method thereof.SELECTED DRAWING: Figure 1
Patent JP-2023050760-A (JP)
Title: Exposure head and image formation apparatus
Inventor: TANAKA MAIKO
IPC: G03G15/04
Filed: 2021-09-30
Abstract: To accurately position and fix a base plate to a holding body.SOLUTION: An exposure head comprises: a substrate in which a plurality of light emission elements that emit light for exposing a photoreceptor are mounted along the longitudinal direction being the rotation axial direction of the photoreceptor; a lens which condenses the light emitted from the light emission elements on the photoreceptor; and a holding body which holds the substrate and the lens. The holding body has a plurality of contact parts which are brought into contact with a mounting surface on which the light emission elements of the substrate are mounted and determine the position in the optical axis direction of the substrate in the holding body. The plurality of contact parts is provided in the longitudinal direction of the holding body and provided on both sides in the short side direction orthogonal to the longitudinal direction of the holding body.SELECTED DRAWING: Figure 6
Patent JP-2023053695-A (JP)
Title: Seal member for air conditioning
Inventor: YOSHIDA NORIHIKO
IPC: F16L21/02
Filed: 2021-10-01
Abstract: To prevent troubles in connection operation and airtightness of connection pipes even when a seal member for air conditioning is mounted in a reverse direction.SOLUTION: A second connection pipe 20 is fitted into the outer periphery of a first connection pipe 10 in an air conditioning facility 1. An annular seal member 30 for air conditioning is provided between the connection pipes 10, 20. A cylindrical base part 31 of the seal member 30 is fixed to the outer periphery of the first connection pipe 10. Three or more annular pleat parts 32, 32, 33 protrude radially outward from the base part 31. Among these pleat parts, the pleat parts 32 at both ends in an axial direction have lower axial inward deformation resistance than axial outward deformation resistance.SELECTED DRAWING: Figure 3
Patent JP-2023054549-A (JP)
Title: Ultrasonic diagnostic device, control method of ultrasonic diagnostic device, and control program of ultrasonic diagnostic device
Inventor: URABE MAKIKO
IPC: A61B8/06
Filed: 2021-10-04
Abstract: To provide an ultrasonic diagnostic device capable of reducing a work load on a user in executing blood vessel measurement while improving measurement accuracy and reliability of the blood vessel measurement.SOLUTION: An ultrasonic diagnostic device for generating a tomographic image of a subject by transmission and reception of an ultrasonic wave includes: a blood vessel detection part 12a for detecting a region of a blood vessel captured in the tomographic image; a blood vessel diameter calculation part 12b for calculating a diameter of the blood vessel by image analysis of the tomographic image; an attention frame specification part 12c for specifying an attention frame corresponding to a frame obtained when the diameter of the blood vessel is maximum and/or minimum out of a plurality of frames on the basis of the diameter of the blood vessel calculated in each of the tomographic images of the plurality of frames obtained during a predetermined period; a measuring part 12d for executing measurement on a blood flow or characteristics of the blood vessel of the subject for the blood vessel of the attention frame; and a display processing part 5 for displaying the tomographic image of the attention frame.SELECTED DRAWING: Figure 5
Patent JP-2023057635-A (JP)
Title: Pinball game machine
Inventor: YASUFUKU ICHIRO
IPC: A63F7/02
Filed: 2021-10-12
Abstract: To provide a pinball game machine rich in interest by increasing a player's interest in a game and the player's sense of expectation by diversifying a switching opportunity of a variation pattern table of a special pattern.SOLUTION: A pinball game machine 1 includes: normal pattern counting means for counting the number of times of a variation display of a normal pattern; and variation pattern table switching means for switching a variation pattern table for selecting a variation pattern of a special pattern to a variation pattern table having different average variation time from the present setting from among multiple kinds having different average variation time. The variation pattern table switching means is configured to switch a variation pattern table from a variation display of a special pattern to be executed next when the number of variation display times of a normal pattern counted by the normal pattern counting means reaches a predetermined upper-limit number of times.SELECTED DRAWING: Figure 36
Patent JP-2023058958-A (JP)
Title: Flow promoting device for pipeline
Inventor: KATO TERUMI
IPC: C02F11/00
Filed: 2021-10-14
Abstract: To provide a flow promoting device for a pipeline capable of promoting fluid flow in the pipeline.SOLUTION: A flow promoting device for a pipeline of the present embodiment comprises: a cylindrical pipeline main body; a cylindrical pipeline rotary part rotatably provided in a first direction and a second direction along a circumferential direction in the pipeline main body; and an inclined part provided on an inner peripheral surface of the pipeline rotary part and inclined to an axial center direction of the pipeline rotary part, wherein the pipeline rotary part rotates in the first direction in the pipeline main body by pressing the inclined part by a fluid flowing in the pipeline rotary part.SELECTED DRAWING: Figure 1
Patent JP-2023061143-A (JP)
Title: Carbon dioxide gas applying apparatus and system for crop
Inventor: YAMAMOTO AKITO
IPC: A01G9/24
Filed: 2021-10-19
Abstract: To provide a carbon dioxide gas application apparatus and system for controlling carbon dioxide gas concentration in an agricultural greenhouse more preferably.SOLUTION: Provided is a carbon dioxide gas application apparatus for crop comprising raw gas type carbon dioxide gas supply means, combustion type carbon dioxide gas supply means, and at least one environment detection sensor. Each of the raw gas type carbon dioxide gas supply means and the combustion type carbon dioxide gas supply means is controlled on the basis of environment parameter of agricultural greenhouse detected by environment detection sensor, and carbon dioxide gas is supplied to crop. Further, provided is a carbon dioxide gas application system for crop comprising: at least two carbon dioxide gas supply means including the raw gas type and the combustion type; at least one environment detection sensor which acquires the environmental data of the agricultural greenhouse; a storage part which stores the determination condition of each carbon dioxide gas supply means; and a control part which determines whether or not carbon dioxide gas should be supplied to each carbon dioxide gas supply means on the basis of the environmental data and the determination condition acquired by the environment detection sensor.SELECTED DRAWING: Figure 1
Patent JP-2022009387-A (JP)
Title: Tear film thickness measurement apparatus and method
IPC: A61B3/135
Filed: 2021-10-22
Abstract: PROBLEM TO BE SOLVED: To more accurately measure the thickness of a tear film by making variable, an incident angle of light with which the tear film is irradiated. 
     SOLUTION: Light from a wide-band wavelength sweeping light source 31 is reflected by a galvanometer mirror 33 and a cornea is irradiated with the reflected light. By the wide-band wavelength sweeping light source 31, reflected light from the cornea is, through the galvanometer mirror 33 and a half mirror 32, detected by a detector 34 such as a photodiode, and the thickness of a tear film on the cornea is measured by a distribution information acquisition unit 44. An image collection unit 30 can obtain a distribution of reflectance for each wavelength by, for example, irradiating the identical region on the cornea with light having a plurality of wavelengths and detecting the amount of reflected light of the irradiation light, and thickness of the tear film of the irradiated region can be measured by the distribution information acquisition unit 44. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023065182-A (JP)
Title: package
Inventor: HASEGAWA TOSHIYUKI
IPC: B65D65/40
Filed: 2021-10-27
Abstract: To provide a thin package in a folded state even if it has a folded portion.SOLUTION: A package 1 comprises a body portion composed of a first stacked body 10 including a paper substrate layer 11, and a folded portion configured in a folded shape by a second stacked body 30 not including paper and bonded to the body portion. The first stacked body 10 includes the paper substrate layer 11, a vapor deposition layer 13 provided on one surface side of the paper substrate layer 11, a sealant layer 12 provided on an opposite surface of the paper substrate layer 11 of the vapor deposition layer 13 and formed by a polyethylene resin, and a barrier adhesive layer 14 provided between the paper substrate layer 11 and the vapor deposition layer 13 and bonding the paper substrate layer 11 and the vapor deposition layer 13. When an oxygen permeation is 3.0 cc/m2/day/atom or less and a mass per 1 m2 of the paper substrate layer 11 is t1, and a mass per 1 m2 of the sealant layer 12 including the vapor deposition layer 13 is t2, 1.0≤t1/t2≤3.0 is satisfied, and a thickness of the second stacked body is 100 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2023067088-A (JP)
Title: Movement control system, movement control method and computer program
Inventor: YAMANE YOSHIKAZU
IPC: G05D1/02
Filed: 2021-10-29
Abstract: To enable the execution of operation plan to start from an arbitrary point within the operation plan.SOLUTION: A movement control system includes: a receiving unit that receives start information for deciding a start command to start execution of an operation plan in the operation plan which contains a plurality of commands to control a moving object; and an operation plan executing unit that starts executing the operation plan according to the start command decided on the basis of the start information.SELECTED DRAWING: Figure 1
Patent JP-2023067505-A (JP)
Title: Data analysis system and computer program
Inventor: FUJITA YUICHIRO
IPC: G06Q50/10
Filed: 2021-11-01
Abstract: To enable a user to easily grasp reliability of a regression model.SOLUTION: A data analysis system includes: a data storage section 2 that stores a plurality of analysis results respectively obtained by a plurality of analyses performed under a plurality of analysis conditions and a plurality of parameters included in the analysis conditions when each analysis result is a response and each parameter is a factor, and the response and the factor are associated with each other; a data processor 4; and a display 8 electrically connected to the data processor 4. The data processor 4 is configured to create a regression model indicating a relationship of a variable with the response by determining coefficients of each of terms constituting a model expression on the basis of a predetermined model expression, in which the factor is the variable, using a predetermined statistical analysis algorithm, and the data processor 4 is configured to create reliability information, which can be referred by a user on the display 8, by quantifying reliability of the regression model on the basis of the relationship with the response.SELECTED DRAWING: Figure 1
Patent JP-2022009862-A (JP)
Title: Port tunneling system
IPC: A61M39/04
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To maintain a needle access to a septum. 
     SOLUTION: In some embodiments, a system including a streamline-type port and a port tunneler is provided. A port includes a septum and a stabilizing element. The septum is provided above the cavity inside the body of the port, and the septum is configured to receive a penetrating needle. The stabilizing element is configured to stabilize the port inside a biological body, and maintain a needle access to the septum. The port tunneler includes an adaptor and a releasing mechanism. The adaptor is positioned at a tip portion of the port tunneler, and the adaptor is configured to fix and hold the port while subcutis tunneling of the port from an incision site to a burying site. The releasing mechanism is configured to release the adaptor from the port at the burying site of the port. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022184682-A (JP)
Title: Wheel and scooter
Inventor: Hou Qinling
IPC: B62K11/10
Filed: 2021-11-05
Abstract: To provide a wheel and a scooter, to simplify the structure setting of the wheel, and to improve the high-tech feeling of the appearances of the wheel and the scooter.SOLUTION: A wheel 1 is assembled and engaged with a frame 21, and the wheel 1 includes a bearing bracket 11, a hub 12, and at least one bearing. An outer ring of the bearing is fixedly connected to the hub 12, so that the hub 12 is rotatable relative to the frame 21 on the basis of the fixed connection between the bearing bracket 11 and the frame 21. An inner ring of the bearing is fixedly connected to the bearing bracket 11, so that a support function with respect to the bearing and another structure of a bearing outer periphery is realized by the bearing bracket 11. Since the wheel 1 further includes a hollow area 14 surrounded by an inner surface 1111 of the bearing bracket, the wheel 1 obtains an appearance effect of the hollow 14, simplifies a wheel structure, and improves the appearance effect and high-tech feeling of the wheel 1 and a scooter using the wheel 1.SELECTED DRAWING: Figure 2
Patent JP-2022075648-A (JP)
Title: Test and measurement instrument, instance setting method, and operation method of test and measurement instrument
Inventor: BARTLETT JOSIAH A
IPC: G06F9/455
Filed: 2021-11-05
Abstract: To allow multiple users to use a test and measurement instrument as if each user controls over the instrument.SOLUTION: A test and measurement instrument 12 utilizes control of one or more processors 14 to access a user instance of the test and measurement instrument 12, receive one or more requests from a user instance of the test and measurement instrument 12, determine any collisions between the one or more requests and any other requests for elements of the test and measurement instrument 12, resolve any collisions as necessary, perform one or more operations to fulfill the request, and display information resulting from the one or more operations of the test and measurement instrument 12 on an instance user interface.SELECTED DRAWING: Figure 1
Patent JP-2023069652-A (JP)
Title: Compound, composition, host material, and organic electroluminescent element
Inventor: OZAWA HIROAKI
IPC: C07D519/00
Filed: 2021-11-08
Abstract: To provide an organic electroluminescent element having excellent properties.SOLUTION: The organic electroluminescent element is provided by using a compound of the general formula in the figure, where R1 and R3 each represent a hydrogen atom, a deuterium atom, or an alkyl group; R2 represents a hydrogen atom or a deuterium atom; Z1 represents a carbazolyl group, a benzofurocarbazolyl group, or a benzothienocarbazolyl group; and Z2 represents a dibenzofuryl group, a benzofurocarbazolyl group, or a benzothienocarbazolyl group.SELECTED DRAWING: None
Patent JP-2022010158-A (JP)
Title: Recording paper cassette
IPC: B65H1/26
Filed: 2021-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a small and easy-to-carry recording paper cassette for a recording paper cassette to be attached to a portable printer. 
     SOLUTION: The recording paper cassette connected to a printer includes: a storage case for storing recording paper; an outer cover covering an upper surface and a side surface of the storage case; a lid rotatably attached to the outer cover; and a connection part for connecting the storage case to the printer. The lid is provided with an energizing spring, and recording paper between the lid and the storage case is pushed toward a paper feed roller side by an energizing force of the energizing spring, and the recording paper is fed to the printer. 
     SELECTED DRAWING: Figure 48 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074618-A (JP)
Title: game machine
Inventor: MOMOSE TOMOYA
IPC: A63F7/02
Filed: 2021-11-18
Abstract: To increase an interest in a game.SOLUTION: A game machine determines: on the basis of first game information, whether a first game condition is satisfied or not; on the basis of second game information, whether a second game condition is satisfied or not; variably displays a first drawing pattern according to the first game information, and then stops and displays it; and variably displays a second drawing pattern according to the second game information, and then stops and displays it. Second control means: along with the variable display and the stop display of the first drawing pattern, variably displays a first performance drawing pattern, and then stops and displays it; along with the variable display and the stop display of the second drawing pattern, variably displays a second performance drawing pattern and then stops and displays it; and when displaying the first performance drawing pattern in a mode suggesting that the first game condition is satisfied, can display the second performance drawing pattern in a mode suggesting that the second game condition is satisfied.SELECTED DRAWING: Figure 67
Patent JP-2023074858-A (JP)
Title: Vehicular air-conditioning blowout device
Inventor: ISHIDA OSAMU
IPC: F24F13/14
Filed: 2021-11-18
Abstract: To provide a vehicular air-conditioning blowout device that can sufficiently distribute air-conditioned air toward a window side, thereby enabling temperature on the window side to be suitably reduced and enabling a vehicle compartment space comfortable for an occupant to be secured.SOLUTION: A blowout device 30 comprises a window-side louver body 37 and an inner-side louver body 38. The window-side louver body includes a window-side vertical fin group 42 and is disposed on a window side inside a housing 31. The window-side vertical fin group includes a plurality of window-side vertical fins 48 turnable in a vehicle width direction. The inner-side louver body includes an inner-side vertical fin group 43 and is disposed on an inner side in the vehicle width direction in the housing. The inner-side vertical fin group includes a plurality of inner-side vertical fins 65 turnable in the vehicle width direction.SELECTED DRAWING: Figure 3
Patent JP-2023076136-A (JP)
Title: A/D converter
Inventor: WATANABE TAKAMOTO
IPC: H03M1/50
Filed: 2021-11-22
Abstract: To provide an A/D converter capable of converting an analog signal into a digital value with high precision.SOLUTION: Each delay unit 13 of an A/D converter 1 is configured such that the time difference between a first required time and a second required time becomes small, and a first transit time and a second transit time are different as compared with a case in which the first transit time is equal to the second transit time. A time until a pulse signal goes through the plurality of delay units 13 of a first digitizing portion 10 is the first required time, and a time until the pulse signal goes through the plurality of delay units 13 of a second digitizing portion 20 is the second required time. An average time required for the pulse signal to pass through one of the plurality of delay units 13 of the first digitizing portion 10 is the first transit time. An average time required for the pulse signal to pass through one of the delay units 13 of the second digitizing section 20 is a second transit time.SELECTED DRAWING: Figure 3
Patent JP-2023079754-A (JP)
Title: Film for flexible printed wiring board
Inventor: ISHIZU SHINOBU
IPC: C08J5/18
Filed: 2021-11-29
Abstract: To provide a film for a flexible printed wiring board which has a low dielectric loss tangent and which can be laminated at a low temperature.SOLUTION: A film for a flexible printed wiring board is composed of a liquid crystal polymer with a crystal melting temperature of 260°C or less and a dielectric loss tangent of 0.0015 or less at 10 GHz measured by a cavity resonator perturbation method.SELECTED DRAWING: None
Patent JP-2023081700-A (JP)
Title: Data acquisition device
Inventor: OGIWARA SHUN
IPC: H03M1/12
Filed: 2021-12-01
Abstract: To suppress decrease of sampling frequency and mitigate processing load of a control part.SOLUTION: A data acquisition device 1 includes a sensor 7 for detecting physical amount as analog data, a digital storage circuit 14 for storing physical amount of digital data, difference circuits (16, 17) for calculating differences (ΔV1, ΔV2) between a previous value Vn-1 of the physical amount stored in the digital storage circuit 14 and a current value Vn of the physical amount detected as analog data, comparators (18, 19) for comparing the differences to predetermined threshold values (Vt1, Vt2), and a control part 13. The control part 13 causes a value calculated by adding or subtracting predetermined change amounts (Vc1, Vc2) and/from the previous value Vn-1 of the physical amount to be stored in the digital storage circuit 14 as a current value Vn when the differences exceed or fall below the threshold values. Decrease of sampling frequency is suppressed since the physical amount is updated without performing A/D conversion.SELECTED DRAWING: Figure 1