baber/WOPTO huggingface dataset:
Patent JP-2020015120-A (JP)
Title: Electric power tool
Inventor: ESAKA KOICHIRO
IPC: B25F5/00
Filed: 2018-07-24
Abstract: To provide an electric power tool that can be further reduced in size.SOLUTION: An electric power tool 10 comprises a motor 1 and a control part 9. The motor 1 drives a tip tool. The control part 9 controls the motor 1. The control part 9 has switching elements Q1-Q6 and a cable run 16. The switching elements Q1-Q6 on/off controls flow of electric currents to be supplied from an electric source 3 to the motor 1, and electric currents flow into the cable run 16. The cable run 16 has a forward path 22 and a backward path 23. The forward path 22 flows the electric currents outputted from the electric power source 3 to the switching elements Q1-Q6. The backward path 23 flows the electric currents flowing through the switching elements Q1-Q6 to the electric power source 3. The forward path 22 and the backward path 23 are arranged so that a direction of electric currents flowing through at least part of the forward path 22 and a direction of electric currents flowing through at least part of the backward path 23 are opposite to each other.SELECTED DRAWING: Figure 2
Patent JP-2020017228-A (JP)
Title: Missing person search device, image capturing terminal device, notification terminal device, and program
Inventor: SUDA KOSHO
IPC: H04N7/18
Filed: 2018-07-27
Abstract: To provide a missing person search device which contributes to a searching activity when a monitored person cannot be located such as where the person moves away from a certain place without wearing a transmitter or moves to a place where a signal sent out by a terminal device cannot be detected even if he/she is wearing a transmitter.SOLUTION: A missing person search device comprises per-location image collection means that transmits a command requesting execution of image capturing and sending back of a captured image to a plurality of image capturing terminal devices having image capturing means in response to input of information indicating that a missing person has occurred from prescribed input means, and outputs the captured images received from the image capturing terminal devices in association with location information of the respective image capturing terminal devices which is acquired by a prescribed method.SELECTED DRAWING: Figure 5
Patent JP-2019103777-A (JP)
Title: Dental 3d digital microscope system for visualizing observation images three-dimensionally and dental display support mechanism
Inventor: OKAWARA JUNYA
IPC: A61C19/04
Filed: 2018-07-30
Abstract: To allow for precision dental treatment, in which an operator can always maintain a constant position even when the objective lenses of a surgical microscope is moved and checking of patient response and passing of instruments can smoothly be performed.SOLUTION: Microscopic images observed with twin objective lenses of a surgical microscope 10, which is arranged three-dimensionally movable relative to a dental chair 30, are imaged by a pair of imaging elements. Video signals of the resulting left and right microscopic images are converted into 3D video signals after being subjected to a predetermined image processing by a 3D conversion and image processing device. The microscopic observation images are stereoscopically displayed on a display unit 14 which has a pair of image display elements disposed in a position corresponding to the eyes of an operator. The display unit 14 is supported three-dimensionally movable on the distal end of a support mechanism 32 which has a base end that is fixed to a part of the interior of a room such as a ceiling, a wall, or a floor so that the operator who maintains a constant position can remain at an observation location.SELECTED DRAWING: Figure 2
Patent JP-2020019346-A (JP)
Title: Motor controller
Inventor: KOMICHI NAOKI
IPC: B62D6/00
Filed: 2018-07-31
Abstract: To provide a motor controller capable of compensating for disturbance torque and executing highly precise angular control.SOLUTION: A manual steering command value creation section 41 creates a manual steering command value using a steering torque. An integrated angle command value calculation section 42 adds a manual steering command value to an automatic steering command value and calculates an integrated angle command value. A control section 43 angle-controls the motor 18 on the basis of the integrated angle command value. The control section 43 includes: a basic torque command value calculation section for calculating a basic torque command value on the basis of the integrated angle command; a disturbance torque estimation section for estimating any other disturbance torque than a motor torque of the motor 18 working on an object to be driven of the motor 18; and a disturbance torque compensation section for correcting a base torque command value by a disturbance torque. The manual steering command value creation section 41 uses an estimation torque calculated based on the disturbance torque to create a manual steering command value.SELECTED DRAWING: Figure 2
Patent JP-2018182341-A (JP)
Title: Semiconductor device
Inventor: MORIMOTO SHIGEO
IPC: H01L21/8229
Filed: 2018-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a cell layout of an SRAM capable of improving characteristics thereof.SOLUTION: An SRAM is configured so as to include: an integral first active region (AcP1) in which a first transistor (TND1) and a fifth transistor (TNA1) are arranged; a second active region (AcP2) which is separated from the first active region (AcP1) and in which a second transistor (TND2) is arranged; an integral third active region (AcP3) in which a third transistor (TND3) and a sixth transistor (TNA2) are arranged; and a fourth active region (AcP4) which is separated from the third active region (AcP3) and in which a fourth transistor (TND4) is arranged. Driver transistors are divided into (TND1 and TND2, and TND3 and TND4) and arranged on different active regions (AcP2 and AcP1, and AcP4 and AcP3).SELECTED DRAWING: Figure 2
Patent JP-2018164809-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2018-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of satisfactorily enhancing an attention degree to a game.SOLUTION: When a game ball enters an upper operation port 33 and a lower operation port 34, holding information is stored in a main control device according to the operation port which the game ball has entered. Then, a variable display of a pattern in a pattern display device 41 is started on the holding information. Also, a holding notice reflecting contents of the holding information is sometimes performed in the pattern display device 41. In the case where a variable display is started and that game balls enter the respective operation ports 33, 34, winning/losing determination processing is executed in the main control device. If the game balls enter both the respective operation ports 33, 34 with the winning/losing determination processing executed in the case of starting the variable display, the execution of the winning/closing determination processing for executing the holding notice to a winning of one operation port is restricted such that winning/losing determination processing for executing the holding notice to both winnings to the respective operation ports 33, 34 is not executed.SELECTED DRAWING: Figure 4
Patent JP-2020034235-A (JP)
Title: Refrigerating device control device, refrigerating device, and refrigerating device control method
Inventor: KATO SHOHEI
IPC: A23L3/36
Filed: 2018-08-30
Abstract: To provide a refrigerating device that can improve quality of an object to be refrigerated.SOLUTION: A refrigerating device control device controls a refrigerating device by using a supercooling mode for cooling a surface layer part and an inner layer part of an object to be refrigerated to a supercooled state, a supercooling release mode for releasing the supercooled state of the surface layer part by applying an electric field to a surface of the object to be refrigerated, and a freezing suppression mode for suppressing freezing of the inner layer part of the object to be refrigerated by stopping application of the electric field to the surface of the object to be refrigerated and increasing a temperature in a refrigerating chamber in comparison with a temperature in the refrigerating chamber in the supercooling release mode.SELECTED DRAWING: Figure 2
Patent JP-2020034246-A (JP)
Title: Control device of combustion facility, combustion facility system provided with the same and operation method of combustion facility
Inventor: NAGAI TAKANORI
IPC: F23N1/00
Filed: 2018-08-31
Abstract: To provide a control device of a combustion facility which reliably exhausts gas in a fuel supply pipe line and is replaceable, to provide a combustion facility system provided with the control device and to provide an operation method of the combustion facility.SOLUTION: A control device of a combustion facility includes: a fuel line through which fuel gas is guided; an inactive gas line which is connected with the fuel line and guides inactive gas therethrough; a plurality of fuel branched gas lines which are branched from the fuel line on the downstream side from a connection position between the fuel line and the inactive gas line and are provided for respectively supplying the fuel gas from the fuel line to a plurality of burners; and a plurality of cut-off valves which are respectively provided on each of the plurality of fuel branched lines. Therein, upon the replacement execution of the gas in the fuel line of the downstream side from the connection position to the fuel gas or the inactive gas, the control device is constituted so as to send an open command for opening the plurality of cut-off valves respectively, to each of the plurality of cut-off valves.SELECTED DRAWING: Figure 1
Patent JP-2020033838-A (JP)
Title: Raw water reformer
Inventor: OTA SHUNJI
IPC: E03C1/042
Filed: 2018-08-31
Abstract: To provide a raw water reformer capable of utilizing the space near the bathroom wall.SOLUTION: The raw water reformer includes a device body 52 fixed to the bathroom wall. The device body 52 is provided with an internal water passage 24 that guides raw water sent from a primary pipe to a secondary pipe via either the raw water supply path or the reformed water supply path. The internal water passage 24 is provided with a downstream water channel that guides water sent from the raw water supply channel and the reformed water supply channel to the secondary pipe. The downstream water channel includes a first downstream waterway 36a that extends toward the bathroom wall as it goes downstream of the downstream waterway.SELECTED DRAWING: Figure 8
Patent JP-2018187489-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving usability of a function for changing setting items.SOLUTION: A game machine 1 includes: operation means 20 capable of being operated by a player; setting adjustment means for changing a prescribed setting item related to games upon a trigger of detection of an operation to the operation means 20; and light emitting unit 32 for emitting light when the setting item is changed due to the operation means 20 being operated. Both of the operation means 20 and the light emitting unit 32 are preferably structured by being provided on the upper side of a support unit 30.SELECTED DRAWING: Figure 11
Patent JP-2020040178-A (JP)
Title: Gripping device and robot arm
Inventor: EGAMI TADASHI
IPC: B25J15/00
Filed: 2018-09-12
Abstract: To provide a gripping device capable of suppressing the occurrence of a situation causing troubles in expanding/contracting of a gripping space and gripping a gripped object which is gripped in the gripping space without sliding the gripped object even when moving the gripped object along an axis line direction of the gripping space.SOLUTION: A gripping device 20 grips a gripped object in a gripping space 30 by reducing the gripping space formed by being surrounded by a plurality of movable members 21A to 21F when the plurality of movable members annularly arranged to be adjacent to each other move by mutually opposing adjacent surfaces between the movable members adjacent to each other. A first engaging shape section 21c formed on a first adjacent surface which is a wall surface of the gripping space of the two adjacent surfaces opposed to each other between the movable members adjacent to each other is engaged with a second engaging shape section formed on the second adjacent surface which is not the wall surface of the gripping space of the two adjacent surfaces so that relative displacement is regulated in one direction which is a direction orthogonal to a relative movement direction of the two adjacent surfaces and along a direction parallel to the adjacent surfaces or both directions.SELECTED DRAWING: Figure 3
Patent JP-2020039735-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-09-12
Abstract: To provide a game machine that is devised for a performance.SOLUTION: A game machine performs a lottery regarding a winning, executes a performance capable of suggesting the result of the lottery, and includes a performance display device on which the performance is displayed. A special performance included in the performance is statically displayed as a performance, and includes a win/lose result notification performance in which the result of the lottery is shown in dynamic display when the static display time elapses a predetermined time and a preparation performance in which it is statically displayed as a performance and the result of the lottery is not shown although the static display changes to the dynamic display when the static display time elapses a predetermined time. A sense of tension when statically displayed as a performance is reduced by making it possible to execute the preparation performance in which the result of the lottery is not shown before executing the win/lose result notification performance to show the result of the lottery.SELECTED DRAWING: Figure 556
Patent JP-2020046708-A (JP)
Title: Servo controller
Inventor: HAYASHI TAKASHI
IPC: H02P29/00
Filed: 2018-09-14
Abstract: To provide a servo controller for correcting an interpolation error of a position detection value with a simple configuration and performing position control with high accuracy including a case of driving a motor at extremely low speed.SOLUTION: A servo controller includes: a position detection value correction section 12 for correcting a position detection value by an encoder 11; differentiation means 14 for calculating a speed detection value from the corrected position detection value; a position control section 13 for generating a speed command from a position command and the corrected position detection value; a speed control section 15 for generating a torque command from the speed command and the speed detection value; a current control section 17 for supplying a torque current to a motor M on the basis of the torque command; a position estimation section 16 for outputting a position estimation value on the basis of the corrected position detection value and the torque command; and an error learning section 18 for learning an error between the corrected position detection value and the position estimation value according to the position detection value or the corrected position detection value. The position detection value correction section 12 corrects the position detection value while correcting a correction condition of the position detection value by using a learning result by the error learning section 18.SELECTED DRAWING: Figure 1
Patent JP-2020049975-A (JP)
Title: Refrigeration cycle device
Inventor: SUGIMURA KENGO
IPC: F25B5/02
Filed: 2018-09-24
Abstract: To suppress the generation of frost in a part of a plurality of evaporators when switching to a state of using a part of the evaporators from a state of using the plurality of evaporators.SOLUTION: The refrigeration cycle device includes a first evaporator 18 evaporating a refrigerant decompressed by decompression units 14b, 14c, a second evaporator 19 arranged in parallel with the first evaporator 18 in a flow of the refrigerant and evaporating the refrigerant decompressed by the decompression units 14b, 14c, and a control unit 60 which switches between a first mode where the refrigerant flows in both of the first evaporator 18 and the second evaporator 19 and a second mode where the refrigerant flows in any one of the first evaporator 18 and the second evaporator 19, determines refrigerant discharge capacity of a compressor 11 by a first determination method in the first mode, determines refrigerant discharge capacity of the compressor 11 by a second determination method when switching to the second mode from the first mode, and determines that the refrigerant discharge capacity in the second determination method is set lower than that in the first determination method.SELECTED DRAWING: Figure 26
Patent JP-2020050978-A (JP)
Title: Tube replacement device of spinning machine
Inventor: SATO KOHEI
IPC: D01H9/18
Filed: 2018-09-25
Abstract: To provide a tube replacement device of a spinning machine, which can keep the height of the frame of the spinning machine small without tilting the bobbin supporting shaft with respect to a vertical axis.SOLUTION: The position of a second bobbin support shaft J2 of a bobbin transfer unit 21 and the position of a first bobbin support shaft J1 of a bobbin support unit 22 are shifted in the horizontal direction. Further, in a state where a lifting shaft J4 of a pantograph mechanism 25 is arranged in parallel with a vertical shaft J5, the angle formed between a gripping shaft J3 and a lifting shaft J4 is maintained at the first angle, and the gripping shaft J3 and the second bobbin support shaft J2 are arranged coaxially. Further, in a state where the lifting shaft J4 of the pantograph mechanism 25 is tilted with respect to the second bobbin supporting shaft J2 by a tilting mechanism 26, the angle formed between the gripping shaft J3 and the lifting shaft J4 is maintained at the second angle, and the gripping shaft J3 and the first bobbin support shaft J1 are arranged coaxially.SELECTED DRAWING: Figure 1
Patent JP-2019022697-A (JP)
Title: Ankle joint replacement system and method
Inventor: Shawn McGINLEY
IPC: A61F2/42
Filed: 2018-09-25
Abstract: To provide an ankle joint replacement system and method.SOLUTION: A surgical alignment system includes a guide arm 402, a ratchet arm frame 420 configured to be coupled slidably to the guide arm, a ratchet arm configured to be coupled to the ratchet arm frame, and a sagittal sizing guide body 460 configured to be coupled to the ratchet arm. The sagittal sizing guide body includes a first radiopaque object disposed at a first position and a second radiopaque object disposed at a second position that is spaced apart from the first position.SELECTED DRAWING: Figure 51
Patent JP-2018198991-A (JP)
Title: Game machine
Inventor: SAITO TOMOKO
IPC: A63F7/02
Filed: 2018-09-26
Abstract: To provide a game machine capable of suppressing discomfort imposed on a player when a ready-to-win state is displayed on a display device and a normal variation sound is replaced by a ready-to-win variation sound.SOLUTION: After reducing a volume of a normal variation sound from a constant volume as an audible volume to zero, a voice lamp control device 113 terminates output of a normal variation sound so as to reduce a volume change in the normal variation sound when terminating the output. Similarly, when starting the output of a ready-to-win variation sound from a sound output device 226, the voice lamp control device 113 makes the volume of the ready-to-win variation sound zero and outputs it so as to reduce the volume change in the ready-to-win variation sound when starting the output. Consequently, compared to a Pachinko machine which finishes output of the normal variation sound without changing the fixed volume and starts the output of the ready-to-win variation sound in the fixed volume, the volume of noise to be generated is reduced. Consequently, when the normal variation sound is replaced by the ready-to-win variation sound, this configuration can suppress the discomfort imposed on the player.SELECTED DRAWING: Figure 26
Patent JP-2018202208-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-09-27
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can generate the same performance as that when operation is performed even if operation is not performed within a performance reception period to an operation button.SELECTED DRAWING: Figure 60
Patent JP-2020049610-A (JP)
Title: Assembling device
Inventor: SENDA TOSHIYUKI
IPC: F01L3/24
Filed: 2018-09-27
Abstract: To provide an assembling device capable of properly assembling a valve ring to a lifter hole without changing a posture of a cylinder head.SOLUTION: An assembling device 10 has a chuck device 40; a positioning plate 50 which positions a cylinder head 1 at a work side assembling position Ph3 to which a valve spring 3 is assembled; and a guide body 60 which guides the valve spring 3 released from the chuck device 40 to a lifter hole 2. The guide body 60 is formed to have a cylindrical shape opening at both ends, and is provided on the positioning plate 50 while inclining an axis L3 so as to make an acute angle θ2 with respect to a vertical axis L2. An upper opening is made to be a reception port 64, and a lower opening is made to be a send-out port 65. While the cylinder head 1 is positioned at a workpiece side assembling position Ph3, the send-out port 65 is disposed so as to reach the vicinity of an opening of the lifter hole 2.SELECTED DRAWING: Figure 9
Patent JP-2020053634-A (JP)
Title: Electrochemical device and manufacturing method thereof
Inventor: YOKOSHIMA KATSUNORI
IPC: H01M2/34
Filed: 2018-09-28
Abstract: To provide an electrochemical device and a manufacturing method thereof with low resistance of a conduction path and high output characteristics.SOLUTION: An electrochemical device according to the present invention includes a power storage element, a connection plate, and a rupture disk. The power storage element includes a positive electrode, a negative electrode, and a separator, and is wound such that the positive electrode and the negative electrode are stacked with the separator interposed therebetween, and has a plurality of lead plates electrically connected to the positive electrode or the negative electrode. The connection plate has a first main surface on the power storage element side and a second main surface opposite to the first main surface, and a groove-shaped rib is provided on the first main surface, the plurality of lead plates stacked on the first main surface are connected by resistance welding. The rupture disk is connected to the second main surface of the connection plate.SELECTED DRAWING: Figure 10