baber/WOPTO huggingface dataset:
Patent JP-2019188186-A (JP)
Title: Minimally disruptive retractor and associated methods for spinal surgery
Inventor: Casey James O'Connell
IPC: A61B17/02
Filed: 2019-06-26
Abstract: To provide a surgical retractor and related methods for providing access to a surgical target site for the purpose of performing minimally invasive spinal fusion across one or more segments of the spinal column.SOLUTION: A retractor assembly 10 includes an access retractor body 12, first and second anchor blades 14, 16, a second retractor 18, and a second blade 20. The first and second anchor blades capture a portion of bone anchors 15 to anchor the retractor assembly to the anatomy. When fully assembled and in operation, the access retractor body, the anchor blades, and the second blade establish and define a working corridor through which access to the surgical target site is achieved. This working corridor is expandable in a caudal-cranial direction as well as inwardly.SELECTED DRAWING: Figure 1
Patent JP-2021005214-A (JP)
Title: Information processing device, control method, and program
Inventor: MURATA MITSUAKI
IPC: G06F13/00
Filed: 2019-06-26
Abstract: To provide a mechanism allowing a user to appropriately grasp an access state.SOLUTION: An information processing device acquires resource information of an access destination. When the resource information meets action rules registered in a relay control rule DB and an operation to inhibit the access is performed, the information processing device determines whether the access destination is an image file. When the access destination is the image file, the information processing device generates an image file containing a message indicating that the access is inhibited in the same file format as the image file whose access is desired, and transmits the generated file to a client terminal. When the access destination is not the image file, the information processing device displays a Web page containing the message indicating that the access is inhibited by generating HTML data containing the message and transmitting the data to the client terminal.SELECTED DRAWING: Figure 3
Patent JP-2021004982-A (JP)
Title: Rotary filter turret
Inventor: ARIGA HIDEAKI
IPC: G03B11/00
Filed: 2019-06-26
Abstract: To provide a rotary filter turret with which it is possible to continuously supply a power source to a filter for electronic variable dimming of light even when the turret body is moved.SOLUTION: A rotary filter turret 21 comprises: an electronic variable ND filter 17 the optical characteristic of which changes in response to a control signal; a turret body 5 that moves around a main shaft D, with the electronic variable ND filter 17 mounted therein; and a signal transmission line for transmitting the control signal outputted from a control circuit 14 which is fixed to the outside to the electronic variable ND filter 17. The signal transmission line includes: a plurality of receive-side electrodes 12, 13 which are formed in the turret body 5 and shaped to follow the movable path of the turret body 5; a plurality of control signal supply units 10, 11 for electrically connecting the control circuit 14 fixed to the outside and the receive-side electrodes 12, 13; and a plurality of control signal receive units 7, 9 for electrically connecting the receive-side electrodes 12, 13 and the electronic variable ND filter 17.SELECTED DRAWING: Figure 1
Patent JP-2021005248-A (JP)
Title: Determination system, determination control program, and determination control method
Inventor: CHIN AKIRA
IPC: G06T7/20
Filed: 2019-06-26
Abstract: To enable precisely determining whether activity status of a plurality of users is collaborative or non-collaborative.SOLUTION: A feature extraction section 111 of a control unit obtains display status including a type, a size, a direction and the like for an object on a table of a plurality of users performing group work. Moreover, the feature extraction section obtains behavior status including positions of the plurality of users against the displayed object, hand-pointing toward the object and the like. Then, the feature extraction section calculates feature amounts in which each of the obtained information is integrated in a temporal manner. A work status recognition section 112 determines, based on one or a plurality of inputted feature amounts, whether or not the plurality of users collaboratively perform the group work. The feature amounts to be inputted into the work status recognition section 112 are distinct information for determining whether the plurality of users is collaborating during the group work, and the greater the number of the pieces of information becomes, the more precisely the presence or absence of the collaboration can be determined.SELECTED DRAWING: Figure 2
Patent JP-2021006098-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-06-27
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021009456-A (JP)
Title: Agriculture support device
Inventor: IBUKI TAKESHI
IPC: G06Q10/04
Filed: 2019-06-28
Abstract: To make it possible to draw up an appropriate work plan according to an environmental change.SOLUTION: An agriculture support device includes: a work creation unit that creates a work plan including at least farm work, scheduled implementation dates for the farm work, and a farm field where the farm work is performed; an environment acquisition unit that acquires environmental information on the farm field indicated by the work plan; a stage prediction unit that predicts a growth stage of a crop based on the environmental information acquired by the environment acquisition unit; and a plan correction unit that corrects the work plan based on the growth stage predicted by the stage prediction unit.SELECTED DRAWING: Figure 1
Patent JP-2021007625-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-07-01
Abstract: To provide a game machine improved in suggestion of a mode.SOLUTION: A main control unit controls to enter one of plural kinds of modes having different degrees of advantage regarding a shift to a CZ state, and a sub-control unit can execute a predictive performance for suggesting a possibility of shifting to a CZ state and a continuous performance for suggesting a possibility of shifting to the CZ state and reporting whether the CZ state is started finally, and suggests which of plural kinds of modes is controlled to enter according to an execution situation of a predictive performance and a continuous performance (losing) for reporting that the CZ state is not started.SELECTED DRAWING: Figure 12
Patent JP-2021009601-A (JP)
Title: Connection control device, connection control method and connection control program
Inventor: YASUDA MASAYUKI
IPC: H04M11/00
Filed: 2019-07-02
Abstract: To provide a connection control device that can complete connection with a terminal that is a communication partner of P2P communication and speed up the connection without collecting connection candidates and trying to connect them.SOLUTION: A connection control device 100 includes: a communication unit 101 that receives a P2P communication request from a terminal, transmits the P2P communication request to another terminal, and transmits a communication request response from another terminal to the terminal that has transmitted the P2P communication request; a storage unit 103 that stores a combination of terminals that have succeeded in the P2P communication; and a processing unit 102 that refers to the storage unit 103 for a terminal that requests P2P communication and the combination of the terminals that have succeeded in P2P communication. The communication unit 101 transmits to the terminal that has transmitted the P2P communication request, the terminal that requests P2P communication and the combination of the terminals that have succeeded in the P2P communication.SELECTED DRAWING: Figure 1
Patent JP-2021009126-A (JP)
Title: Quality estimation apparatus of additional product
Inventor: NAGAHAMA TAKAYA
IPC: B29C64/386
Filed: 2019-07-03
Abstract: To provide a quality estimation apparatus of an additional product which can non-destructively estimate the quality of an additional product.SOLUTION: A control device 120 of a quality estimation apparatus comprises a machine learning unit 124 including: a database 124a; a learned model generation unit 124b which generates a learned model for estimating the molding density by performing the machine learning using the luminance being image information acquired on the basis of the image captured by an imaging device 110 and the molding density being the quality of a molding surface as a training dataset; and a molding density estimation unit 124c which outputs the molding density ρ by inputting the luminance to the learned model.SELECTED DRAWING: Figure 5
Patent JP-2021011273-A (JP)
Title: Inspection equipment, inspection method, and program
Inventor: MOTODA RYOICHI
IPC: G01N23/16
Filed: 2019-07-03
Abstract: To provide an inspection equipment for improving inspection accuracy for a state of an end seal portion of a package.SOLUTION: An inspection equipment 10 according to an embodiment of the present invention is provided with: an irradiation unit 12 for irradiating a package 100 from a first end portion E1 on a side opposite to a first seal portion 130 to a first seal portion 130 with electromagnetic waves; a detection unit 13 for detecting electromagnetic waves transmitted through the package 100; and a control unit 11 for acquiring measurement data indicating a change in detection intensity of electromagnetic waves from the first end portion E1 to the first seal portion 130. The control unit 11 determines information regarding a threshold value in the first seal unit 130 with reference to a second end portion E2 of the package 100 on the first seal unit 130 side, and determines a quality of a state of the first seal portion 130 based on the information on the threshold value and the detection intensity of the electromagnetic wave.SELECTED DRAWING: Figure 1
Patent JP-2019195664-A (JP)
Title: Medical vial access device with pressure equalization and closed drug transfer system
Inventor: ALEXANDER CEDERSCHIOELD
IPC: A61J1/20
Filed: 2019-07-12
Abstract: To provide a connector device for connecting first and second containers.SOLUTION: A vial access device 10 includes a housing 12 having first and second connectors 18, 20. The first connector is configured to be secured to a first container, and the second connector is configured to be secured to a second container. The vial access device further includes a spike member 14 extending from the housing and having a proximal end 52 and a distal end 54. The spike member defines a vent lumen and a fluid lumen separated from the vent lumen with each of the vent lumen and the fluid lumen having distal openings 66, 68. A shape defined by a circumference of the spike member is only symmetric about one axis at a position between the proximal end of the spike member and the distal opening of the fluid lumen.SELECTED DRAWING: Figure 1
Patent JP-2021017815-A (JP)
Title: Engine controller and neural network program provided in the same
Inventor: ASO NORIYASU
IPC: F02D45/00
Filed: 2019-07-17
Abstract: To improve generalization performance of an engine model of a neural network.SOLUTION: A neural network has a layer including: a first entire bonding layer which multiplies input data by first weight parameters and further performs addition to find first multiply-add values, and outputs first output values based upon a first activation function; a second entire coupling layer which multiplies a plurality of first output values at first time by respective second weight parameters and further performs addition to find a second multiply-add value, and outputs a plurality of second output values at the first time based upon a second activation function; and a recursive path which inputs second output values at second time before the first time to the second entire coupling layer together with the first output value at the first time. Control input is time-series data on one of a turbine vane opening, a valve opening of EGR, and a throttle valve opening, and the second output values are second time-series data on one of a fresh air amount, suction pressure, and a nitrogen oxide amount.SELECTED DRAWING: Figure 4
Patent JP-2020017275-A (JP)
Title: Method and system for controlling user access using application content analysis
Inventor: KIM JONG-MIN
IPC: G06F40/274
Filed: 2019-07-18
Abstract: To provide a method and system for controlling user access using application content analysis.SOLUTION: An access control method comprises execution of steps S410 through S430 as follows: grasping a public level of each chat partner registered in a messenger by analyzing chat contents exchanged between a user and the chat partner (S410); grasping a public level of each chat room within the messenger on the basis of the public level of each chat partner (S420); and controlling user access to the chat rooms in accordance with the public level of each chat room (S430).SELECTED DRAWING: Figure 4
Patent JP-2021017160-A (JP)
Title: Vehicle seat device
Inventor: KIMURA KOTARO
IPC: B60N2/08
Filed: 2019-07-22
Abstract: To easily get a timing for operating a second operation lever releasing a lock state of a position change motion rock mechanism.SOLUTION: A vehicle seat device includes: a seat body; a forward/rearward slide mechanism supporting the seat body so as to be slidable forward or rearward; a slide lock mechanism; a position change movement mechanism making the seat body take a position change movement other than the forward/rearward slide; and a position change movement lock mechanism. The device includes a first operation lever releasing the lock state of the slide lock mechanism; and a second operation lever 71 releasing the lock state of the position change movement lock mechanism. When the first operation lever releases the lock state of the slide lock mechanism and the seat body is slid forward or rearward to a position where the position change movement mechanism can work, the second operation lever 71 moves to the operation allowable position.SELECTED DRAWING: Figure 6
Patent JP-2021018178-A (JP)
Title: Gas sensor
Inventor: TAKAHASHI AKIRA
IPC: G01N27/02
Filed: 2019-07-22
Abstract: To provide a gas sensor allowing convenient measurement of the concentration of a target gas such as ammonia and water vapor through change in the impedance in response to an AC voltage applied.SOLUTION: A gas sensor evaluates the concentration of a target gas by bringing a metal cyano complex represented by general formula AXM[M'(CN)6]y.ZH2O into contact with a gas containing the target gas and then measuring change in the impedance of the metal cyano complex.SELECTED DRAWING: Figure 4
Patent JP-2021017774-A (JP)
Title: Floor material
Inventor: SAITO AKANE
IPC: B32B27/00
Filed: 2019-07-23
Abstract: To provide a floor material having a small total thickness while suppressing warpage and expansion and contraction.SOLUTION: A floor material 10 includes a base material 1 and a surface decorative single plate 2 provided on one surface of the base material 1 and made of wood impregnated with a dimension stabilizing resin and having a thickness of 0.2 mm or more and 0.8 mm or less. The floor material 10 further comprises a paper material 3 provided between the base material 1 and the surface decorative single plate 2, and having a thickness of 0.1 mm or more and 0.5 mm or less and a moisture permeability of 500 g/m2 24 hours or more. The floor material 10 has a total thickness of 1.0 mm or more and 3.0 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2021021196-A (JP)
Title: Hydraulic hose holding device and excavation method
Inventor: YOKOYAMA HIROSUKE
IPC: E02D7/20
Filed: 2019-07-24
Abstract: To provide a hydraulic hose holding device allowing handling of the hydraulic hose to keep the hydraulic hose connected to an excavation device in a preferable state, in excavation construction using a hydraulic excavation device.SOLUTION: A hydraulic hose holding device has a movable sheave device 1 positioned in the air in a crane-hanging type, as a pair of sheave devices facing in the vertical direction, and a fixed sheave device 2 installable at an optional position. In an excavation method of repeatedly putting in/out an excavation device 6 into/from an excavation hole in a steel pipe, when the excavation device 6 is lowered, the length of a hydraulic hose 3 held between the movable sheave device 1 and the fixed sheave device 2 is elongated, by bring the movable sheave device 1 near to the fixed sheave device 2. When the excavation device 6 is raised, the movable sheave device 1 is separated from the fixed sheave device 2, to shorten the length of the hydraulic hose 3 held between the movable sheave device 1 and the fixed sheave device 2.SELECTED DRAWING: Figure 1A
Patent JP-2019219058-A (JP)
Title: Wheel for chain transmission device
Inventor: MASUDA TOMOYA
IPC: B01D21/18
Filed: 2019-07-27
Abstract: To provide a new structure of a wheel for chain transmission device not requiring any chain guard without damaging advantage of a notch chain.SOLUTION: A bottom surface opening structure of a chain is formed between a pair of plate portions 38 of a link, sprocket teeth are engaged through the bottom surface opening part of a link 16 to enable it to be driven and at the same time a link bottom surface is provided with notches 50 to enable engagement with the driving pins 62. Driving pins 62 are equally spaced apart in a circumferential direction at the same pitch as the chain pitch between a pair of driving pin supporting plates 57, 58. In addition, a sprocket disc 60 is arranged between the driving pin support plates 57, 58, a tooth part 60A having the same pitch as the chain pitch is arranged at an outer peripheral side from the driving pins 62, the tooth part 60A is engaged with a barrel 44 of a chain and at the same time the driving pins 62 are engaged with notches 50 of the chain.SELECTED DRAWING: Figure 8
Patent JP-2021019949-A (JP)
Title: Surgery system
Inventor: ISHIHARA KAZUKI
IPC: A61B1/045
Filed: 2019-07-29
Abstract: To provide a surgery system that allows the positional relation between a plurality of surgical instruments with respect to a visual field of an endoscope to be grasped easily.SOLUTION: A surgical system 400 includes a plurality of manipulators 201, a display device 3, a remote control device 100 including a right hand operation handle 1a and a left hand operation handle 1b, and a control device 6. The control device 6 displays, in the display device 3, a graphical user interface 32 in which a first area 321, a second area 322, and a third area 323 for showing information on surgical instruments 201a, 201c, and 201b respectively are arranged in order from right to left, and a surgical instrument position display area 324 for showing information indicating the positional relation between the surgical instruments 201a-201c and a visual field of an endoscope 201d is arranged at a position different from the first area 321, the second area 322, and the third area 323, by superimposing it on an image 31 of the endoscope 201d.SELECTED DRAWING: Figure 6
Patent JP-2021019975-A (JP)
Title: Ophthalmologic apparatus and ophthalmologic system
Inventor: UENO SHINGO
IPC: A61B3/10
Filed: 2019-07-30
Abstract: To provide a small-sized ophthalmologic apparatus with an enhanced degree of positioning freedom of a measurement part, and an ophthalmologic system.SOLUTION: An ophthalmologic apparatus includes a head part 20 having an optical system capable of receiving light reflected by an eye E to be examined, a drive mechanism 30 for movably holding the head part 20, an alignment measuring part capable of measuring a relative position of the eye E to be examined and the head part 20, and a control part for controlling the drive mechanism 30. The drive mechanism 30 includes at least two arms (31a and 31b) rotatably connected to each other, at least two first rotation support mechanisms (32b and 32e) for making the head part 20 movable, at least three second rotation support mechanisms (32a, 32c, and 32d), and at least five drive parts 33 for driving the rotation support mechanisms. The control part can control the drive part 33 for executing positioning between the head part 20 and the eye E to be examined by using a result of the measurement by the alignment measuring part.SELECTED DRAWING: Figure 1
Patent JP-2021020629-A (JP)
Title: Outer hood device for railway vehicle
Inventor: NAKAI KAZUTO
IPC: B61D17/20
Filed: 2019-07-30
Abstract: To reduce the weight and maintenance manhours while increasing a work space for an operator.SOLUTION: An outer hood device for a railway vehicle includes a fixed member, a movable member, a hood member, one link member that is connected to the fixed member to be freely rotatable around a first rotation axis and connected to the movable member to be freely rotatable around a second rotation axis, and a fixed-side energization member exhibiting twisting force around the first rotation axis so as to energize the link member in a direction where an angle of the link member with respect to the fixed member is increased in the top view.SELECTED DRAWING: Figure 2
Patent JP-2019207745-A (JP)
Title: Shift register having reduced wiring complexity
Inventor: JASON RUPERT REDGRAVE
IPC: G11C19/38
Filed: 2019-07-30
Abstract: To provide a shift register having reduced wiring complexity.SOLUTION: A shift register includes a circuit having an input for receiving shifted data and an output for transmitting shifted data. A circuit of a cell physically positioned between a first logically ordered cell and a second logically ordered cell does not logically perform shifting. The circuit of the cell connected to receive the shifted data transmitted by the immediately preceding logically ordered cell includes a circuit for writing the data received at the input assigned an amount of shift specified by a shift command executed by the shift register to a local register space. The circuit of the cell connected to send the shifted data to the immediately after logically ordered cell includes a circuit for transmitting the data from the output assigned the shift amount incremented from the shift amount of the input receiving the data.SELECTED DRAWING: None
Patent JP-2021025547-A (JP)
Title: Pipe and brake system
Inventor: NAKATSUGAWA EIJI
IPC: B60T13/14
Filed: 2019-07-31
Abstract: To provide a pipe and a brake system, capable of suppressing vibration of a pipe due to pulsation of liquid.SOLUTION: A pipe 18 comprises: a pipe body 28 that has almost the same shape as a pipe (18A) through which fluid flows, and in which the fluid flows; and a diaphragm 30 formed by changing the cross-sectional shape of a flow passage of the pipe body 28 to the other part 28A of the pipe body 28 at a specific position of the pipe body 28. The specific position where the diaphragm 30 is provided is the position of the pipe body 28 corresponding to the position of an antinode in a vibration mode of the pipe (18A) whose resonance frequency is closest to the pulsation frequency of the pressure pulsation due to the fluid in the pipe (18A).SELECTED DRAWING: Figure 7