baber/WOPTO huggingface dataset:
Patent JP-2018139492-A (JP)
Title: Motor drive device
Inventor: SATO TOSHIAKI
IPC: H02P27/06
Filed: 2018-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device including small-sized and cost-reduced overvoltage protection means for protecting equipment from an instantaneous excessive voltage.SOLUTION: In a motor drive device 10, transistors Q3a-Q5b of both upper and lower arms are turned off when the excessive voltage is generated, such that the excessive voltage is divided into both terminals of two transistors connected in series. The excessive voltage to be applied to one transistor is reduced to a half during operation of any one transistor, such that the transistors can be protected from destruction. Further, a possibility to turn on a switching element (diodes D3a-D5b) by energy that an inductance component of a motor 51 has and an induction voltage of the motor 51 is high but after the transistors of both the upper and lower arms are turned off, electrical brake is applied to speedily stop the motor 51. Thus, a time in which the switching element (diodes) is turned on can be shortened.SELECTED DRAWING: Figure 1
Patent JP-2019212754-A (JP)
Title: Resin coating method and resin coating device
Inventor: WATANABE SHINYA
IPC: B05C11/08
Filed: 2018-06-05
Abstract: To prevent defective irradiation of ultraviolet rays due to oxygen inhibition from occurring in a resin film when the resin film is formed by coating a workpiece with a liquid resin.SOLUTION: A resin coating method includes a holding step of sucking and holding a workpiece W by holding means 3, a replacement step of supplying a nitrogen gas to a space enclosing the holding means 3 and replacing the gas inside the space with the nitrogen gas, a resin coating step of supplying a liquid resin that is cured by irradiating with ultraviolet rays and coating the surface Wa of the workpiece W with the resin, and an ultraviolet irradiation step of curing the coated resin in the resin coating step, and the resin coating step is performed in a closed nitrogen gas atmosphere.SELECTED DRAWING: Figure 2
Patent JP-2019212040-A (JP)
Title: Positional information display system
Inventor: ONISHI NOBUHITO
IPC: G05B19/409
Filed: 2018-06-05
Abstract: To provide a positional information display system capable of achieving exact and simple position designation on a touch panel.SOLUTION: The positional information display system includes a controller 150, a conversion information calculation device 100 and an image information control device 200. The conversion information calculation device 100 includes a conversion information calculation section 111 for calculating conversion information expressing a position and/or a posture of a first coordinate system in a second coordinate system with a coordinate value of each axis of an industrial machine 400 as a variable. The image information control device 200 includes a coordinate information conversion part 211 for calculating a position and/or a posture in the second coordinate system using the conversion information and coordinate value of each axis, a data setting section 212 for positional information calculation which sets data for positional information calculation for visually expressing a position and/or a posture at the first coordinate system on a third coordinate system in a display unit 300 and a data calculation section 213 for positional information display which calculates data for positional information display using data for positional information calculation.SELECTED DRAWING: Figure 1
Patent JP-2018134642-A (JP)
Title: Power control device and method for electric dust collection device
Inventor: TAKEWAKI MASAHARU
IPC: B03C3/40
Filed: 2018-06-06
Abstract: PROBLEM TO BE SOLVED: To save power while maintaining dust collection efficiency for dust including heavy metal.SOLUTION: A power control device for a wet electric dust collecting device 1 comprises a DC high voltage control part 42. The DC high voltage control part 42 variably controls DC high voltage applied to an electrode rod 24 and a discharge wire 25 according to a predetermined control signal related to each of exhaust gas generation sources 100-1 to 100-n. Furthermore, the DC high voltage control part 42 comprises an exhaust gas load variation prediction part 71. The exhaust gas load variation prediction part 71 predicts variation in a load for exhaust gas emitted from each of the exhaust gas generation sources 100-1 to 100-n. The DC high voltage control part 42 variably controls the DC high voltage according to the load for the exhaust gas predicted by the exhaust gas load variation prediction part 71.SELECTED DRAWING: Figure 12
Patent JP-2019209291-A (JP)
Title: Method for producing flame retardant heat insulating molded body
Inventor: YAMADA MASAO
IPC: D04H1/542
Filed: 2018-06-07
Abstract: To provide a method for producing a flame retardant heat insulating molded body having a mat shape and the like, having soundproof effect, being excellent in environmental properties, having a simplified production step and being excellent in economical efficiency.SOLUTION: A method for producing a flame retardant heat insulating molded body includes: a step of making fibrillated wool by injecting water to used paper or a pulp material and performing fibrillation; a step of making flame retardant heat insulating fibrillated wool by agitating and heating the fibrillated wool after being added with a flame retardant such as boric acid and the like; a step of obtaining a flame retardant heat insulating fibrillated material by mixing and agitating the flame retardant heat insulating fibrillated wool after being added with short fibers having a low melting point such as polyester and the like; a step of filling the flame retardant heat insulating fibrillated material in a mold made of a corrugated cardboard with a lid having a vent hole; a step of heating and molding the flame retardant heat insulating fibrillated material with the mold by a microwave heating device; and a step of taking out a mat-shaped molded body from the mold.SELECTED DRAWING: Figure 1
Patent JP-2019217520-A (JP)
Title: Press device
Inventor: NAKANE SHINICHI
IPC: B30B1/06
Filed: 2018-06-18
Abstract: To provide a press device which can realize downsizing while achieving a reduction in manufacturing costs.SOLUTION: A press device of the invention includes: a frame 1; an air cylinder 3 serving as a driving device; a press ram 7; a cam 9; and guide means 11. The cam 9 is formed with a guide surface 92 and an engagement part 9b. The guide surface 92 forms a part of an outer peripheral surface 9a. A rod 27c is engaged with the engagement part 9b. The guide surface 92 comprises a first area 92a and a second area 92b. The first area 92a allows the press ram 7 to be located at an initial position. The second area 92b causes the press ram 7 to be moved from the initial position to a terminal position. The press device further includes a compression coil spring 13 serving as a biasing member which biases the press ram 7 toward the initial position.SELECTED DRAWING: Figure 1
Patent JP-2019219249-A (JP)
Title: Escapement, movement for timepiece, and timepiece
Inventor: KODA MASAYUKI
IPC: G04B15/14
Filed: 2018-06-19
Abstract: To provide a semi-indirect-semidirect impact-type escapement having excellent torque transmission efficiency (efficiency of the escapement).SOLUTION: The escapement comprises: an escape wheel 60 rotating about a first axis O1 by a transmitted power; and a control member 70 that rotates and stops the escape wheel 60 on the basis of rotation of a balance wheel 30 reciprocatingly rotating in a first rotating direction and a second rotating direction that are mutually inverse to each other, with a second axis O2 used as a center. When the balance wheel 30 rotates in the first rotating direction, the escape wheel 60 directly transmits the transmitted power to the balance wheel 30 and, when the balance wheel 30 rotates in the second rotating direction, the escape wheel indirectly transmits the transmitted power to the balance wheel 30 via the control member 70. The control member 70 controls the rotation of the escape wheel 60 such that a first rotation operating angle θ1 when the power is directly transmitted from the escape wheel 60 to the balance wheel 30 and a second rotation operating angle θ2 when the power is indirectly transmitted the escape wheel 60 to the balance wheel 30 become different operating angles.SELECTED DRAWING: Figure 15
Patent JP-2019219534-A (JP)
Title: Electronic percussion instrument and detection method using the same
Inventor: YOSHINO KIYOSHI
IPC: G10D13/02
Filed: 2018-06-20
Abstract: To provide an electronic percussion instrument which can easily determine a contact of a conductor to be detected to a head.SOLUTION: An electronic percussion instrument comprises: a cylindrical trunk in which one end face in an axial direction is opened; a head which covers one opened end face in the axial direction in the trunk and whose surface is struck; and a capacitance sensor having an electrode arranged on a rear side of the head. The head comprises an electrically isolated conductive head, and a conductor connected to a reference potential point does not exist between the surface of the head and the electrode. Thus, the contact of the conductor to be detected to the head can easily be determined.SELECTED DRAWING: Figure 1
Patent JP-2018142386-A (JP)
Title: Control method and service device
Inventor: YAMAGUCHI TAKAHIRO
IPC: G06Q10/08
Filed: 2018-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a control method for specifying a behavioral pattern correlated with the going out of a person from his dwelling.SOLUTION: With regard to each of a plurality of apparatuses arranged in a dwelling, the present invention receives operation information pertaining to the apparatuses, specifies an operation time at which the operation was performed, receives, for each state of a person being absent in the dwelling, time information that pertains to a time at which the state was entered, specifies an absent time at which the estimated absent state was entered. Further, with regard to each of the plurality of apparatuses, the present invention calculates, for each of the specified operation times, a time difference from the operation time to a first specified absent time within a prescribed period, and specifies a prescribed operation of an apparatus, among the plurality of apparatuses, the variation in the calculated time difference of which is less than or equal to a prescribed value, as a behavioral pattern correlated with a person before his going out of doors.SELECTED DRAWING: Figure 20
Patent JP-2019136473-A (JP)
Title: Vehicular sheet-like heater device
Inventor: YOSHIMOTO KOJI
IPC: A47C7/74
Filed: 2018-06-27
Abstract: To provide a vehicular sheet-like heater device that can sufficiently reduce influence from a magnetic field.SOLUTION: A vehicular sheet-like heater device 10 includes: a sheet-like substrate 20; and a heater wire 30 including a first heater wire 3 and a second heater wire 4 arranged so as to be mutually routed in parallel or formed into a twisted wire shape in which wires are mutually twisted, on one surface of the substrate 20, where a direction of a current I flowing through the first heater wire 3 and a direction of a current I flowing through the second heater wire 4 are opposite to each other.SELECTED DRAWING: Figure 1
Patent JP-2020004002-A (JP)
Title: Local feature quantity calculation circuit and local feature quantity calculation method
Inventor: WATANABE SACHINORI
IPC: G06T1/20
Filed: 2018-06-27
Abstract: To provide a local feature quantity calculation circuit configured to reduce circuit scale, power consumption, cost, and computation time, and a local feature quantity calculation method.SOLUTION: A local feature quantity calculation circuit includes: a block unit feature quantity calculation circuit which calculates local feature quantity of a block image; a buffer which holds local feature quantities of multiple block images; a temporary read register which sequentially holds local feature quantities of vertical n block images out of t block images comprising lateral m and vertical n block images to be used in interpolation, which are read from the buffer sequentially; a block register which sequentially shifts local feature quantities of the vertical n block images, which are output simultaneously from the temporary read register, to m register groups to be held; and an interpolation circuit which calculates local feature quantity of pixels of an image by interpolating local feature quantities of t block images which are output simultaneously from the block register.SELECTED DRAWING: Figure 1
Patent JP-2020003663-A (JP)
Title: Engraving lesson system
Inventor: KAMATA MASAYUKI
IPC: G09B5/02
Filed: 2018-06-28
Abstract: To provide an engraving lesson system capable of evaluating an engraving work itself of a student who takes an engraving lesson.SOLUTION: An engraving lesson system comprises: a data storage part for storing a plurality of pieces of reference data on the basis of model images which are obtained by imaging an engraving work of a three-dimensional article by an instructor in a prescribed operation unit; an acquisition part for acquiring work data, on the basis of work images obtained by imaging the engraving work of the three-dimensional article by a worker in a prescribed operation unit; an evaluation part for, on the basis of a comparison result between one acquired work data and corresponding one reference data, evaluating the engraving work of the worker; and a notification part for notifying the worker of instruction information for instructing engraving, on the basis of the evaluation.SELECTED DRAWING: Figure 4
Patent JP-2020000584-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2018-06-29
Abstract: To provide a game machine that can suppress an illegal act.SOLUTION: A game machine includes: means for executing a setting information change mode capable of changing setting information that defines one privilege imparting condition from among a plurality of privilege imparting conditions; first notification execution means for executing first notification when the setting information change mode is executed; second notification execution means for executing second notification when the shooting mode of a game ball is not a predetermined shooting mode; and priority means for prioritizing the first notification over the second notification.SELECTED DRAWING: Figure 116
Patent JP-2020002441-A (JP)
Title: Facing target sputtering film deposition apparatus
Inventor: NAKAMITSU YUTAKA
IPC: C23C14/00
Filed: 2018-06-29
Abstract: To provide a technique for preventing a non-erosion region from occurring on a target surface to suppress the occurrence of particles caused by the peeling of film in the non-erosion region in a facing target sputtering film deposition apparatus.SOLUTION: A facing target sputtering film deposition apparatus comprises: backing plates 6A and 6B arranged to sandwich an electrical discharge space 21; targets 5A and 5B oppositely arranged to sandwich the electrical discharge space 21; magnet devices 9A and 9B arranged so as to face different magnetic poles to each other at positions corresponding to edge portions of the targets 5A and 5B on the rear surface sides of the backing plates 6A and 6B; and a high frequency power supply 22 for supplying high frequency electric power to each of the backing plates 6A and 6B. Anode electrodes 7A and 7B having a coupling capacity controlled between the surfaces of the targets 5A and 5B are provided so as to adjacently surround the peripheries of the targets 5A and 5B.SELECTED DRAWING: Figure 1
Patent JP-2020000615-A (JP)
Title: Game machine
Inventor: ABIKO HIROYUKI
IPC: A63F5/04
Filed: 2018-06-29
Abstract: To shorten time required for an initial operation.SOLUTION: A reel unit 26 includes: an outer reel (left) 26d, an outer reel (center) 26e, and an outer reel (right) 26f; and an inner reel (left) 26a, an inner reel (center) 26b, and an inner reel (right) 26c. When a sub CPU 201 is supplied with power from a power supply board 400 and receives a command related to a power input time from a main CPU 101, the sub CPU 201 starts a detection operation of an outer reel sensor, and when the detection operation is completed, starts an initial operation of the outer reels and the inner reels.SELECTED DRAWING: Figure 43
Patent JP-2020004470-A (JP)
Title: Semiconductor memory device
Inventor: NISHIKAWA KOTA
IPC: G11C16/10
Filed: 2018-06-29
Abstract: To provide a semiconductor memory device capable of improving the reliability of writing operation.SOLUTION: A semiconductor memory device according to the embodiment includes: a first word line arranged above a semiconductor substrate 30; a second word line laminated on the first word line via an insulating layer; a memory pillar MH passing through the first and second word lines and having a lower pillar LMH on the semiconductor substrate 30, an upper pillar UMH on the lower pillar LMH, and a junction portion JT between the lower pillar LMH and the upper pillar UMH; a bit line BL electrically connected to the memory pillar MH; and a driver 13 for applying a voltage to the first and second word lines. The first word line is closer to the junction portion than the second word line, and in a precharge operation of boosting the bit line BL during a writing operation in which the second word line is selected, the driver 13 applies a voltage VCP1 to the second word line, and applies a voltage VCP2 higher than the voltage VCP1 to the first word line.SELECTED DRAWING: Figure 6
Patent JP-2020003047-A (JP)
Title: Brake device
Inventor: MURATA SHUNSUKE
IPC: F16D65/18
Filed: 2018-06-29
Abstract: To obtain, for example, a brake device having a further improved and novel constitution which can further enhance the responsiveness of an electric brake.SOLUTION: A brake device has, for example, a first rotation transmission changeover mechanism for switching a rotation transmission state for transmitting rotation by friction in a state that a first transmission part and a second transmission part are pressed to each other in an axial direction and a block state, a rotation part rotating in conjunction with the second transmission part, and a linear motion part for obtaining a brake state by pressing an operation member for bringing a brake member into the brake state to a first direction by linearly moving to the first direction according to the rotation of the rotation part to a first rotation direction. The rotation part comprises a rotation linear motion conversion mechanism for pressing the second transmission part which is pressed to a side opposite to the first direction from the linear motion part to a side opposite to the first direction, and a second rotation transmission changeover mechanism which is constituted so as to transmittable in rotation to the first rotation direction to the second transmission part from the first transmission part, and non-transmittable in rotation to a rotation direction opposite to the first rotation direction to the second transmission part from the first transmission part.SELECTED DRAWING: Figure 1
Patent JP-2020006713-A (JP)
Title: register
Inventor: MAKIMURA HIDEKAZU
IPC: B60H1/34
Filed: 2018-07-03
Abstract: To provide a register that can surely inhibit noise due to air passing through a clearance between a damper and a retainer.SOLUTION: Plural ribs 111 are formed on an inner wall 43A of an upper wall 43 of a retainer 11 to be located at a downstream side of a downstream outer peripheral portion 67 in a state where a damper 19 is closed. The plural ribs 111 are disposed side by side in parallel with a rotation shaft of the damper 19. The ribs 111 located side by side are formed in different shapes. Further, a soft seal member 75 includes plural upper projections 83 on an upper surface 69 of the downstream outer peripheral portion 67.SELECTED DRAWING: Figure 30
Patent JP-2019196346-A (JP)
Title: Convenient chinese medicine treatment equipment
Inventor: CENG DI
IPC: A61K36/18
Filed: 2018-07-06
Abstract: To provide convenient Chinese medicine treatment equipment.SOLUTION: The Chinese medicine treatment equipment comprises a processing pedestal, a washing housing is installed on an inner wall of the processing pedestal, a washing pipe is fixed and installed in the washing housing, several sets of washing vertical pipes extended downward, are coupled and installed on a bottom of the washing pipe, a shower head is fixed and installed on a bottom of the washing vertical pipes, a left terminal of the washing pipe penetrates a left side end surface of the processing pedestal and a pressure pump is fixed and installed to the terminal. A transport housing extending in a lateral direction is coupled and installed on a bottom wall of the washing housing, the transport housing penetrates the left side end surface of the processing pedestal, a material transport frame is fixed and installed on the left side end surface of the processing pedestal, a transport groove coupled and installed on the transport housing is installed in the material transport frame, a conversion shaft entering the transport housing is engaged and attached to the transport groove, and on a surface of the conversion shaft, a transport spiral propeller is installed and fixed in a circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2020005884-A (JP)
Title: Flavor-emission sheet
Inventor: SAITO SAKIKO
IPC: A61L9/12
Filed: 2018-07-09
Abstract: To provide a flavor-emission sheet that has an indicator function and ensures that a user knows about its replacement timing.SOLUTION: A flavor-emission sheet (1) has a sheet-like base material (10) impregnated with a flavor-emission agent that emits a flavor, and an a bonding part (12) with which the sheet-like base material (10) can be attached in a detachable manner to a bonding target. It further has a display part (10) showing a residual state of the flavor-emission agent.SELECTED DRAWING: Figure 1
Patent JP-2020005922-A (JP)
Title: Game machine
Inventor: MATSUDA TEPPEI
IPC: A63F7/02
Filed: 2018-07-09
Abstract: To provide a Pachinko game machine having a set value in which game interest is enhanced.SOLUTION: There is provided a game machine in which the probability of winning a privilege is determined by a set value. The performance control means can control performance control means and can execute a step-up performance in which performances can proceed in stages. The step-up performance includes a specific step-up performance. The specific step-up performance includes a first stage and a second stage after the first stage, and becomes to be in a mode suggesting the set value, in the second stage.SELECTED DRAWING: Figure 17
Patent JP-2020013173-A (JP)
Title: Driving support device and driving support method
Inventor: KOYAMA NORIHISA
IPC: G08G1/16
Filed: 2018-07-13
Abstract: To provide a driving support device capable of performing notification by predicting invasion of a passerby of a target object to a drive way on the basis of a state of a road where a passerby being a pedestrian or a bicycle passes and a passing state of the passerby.SOLUTION: A driving support device includes: a vehicle periphery information detection section for detecting information of at least one passerby passing on a passerby road being a road extending along a drive way where a vehicle is traveling and also being a road for a pedestrian or a bicycle being a passerby travels; a road information detection section for detecting a width to enable a passerby of a target object to pass concerning a passerby road that is positioned in front of a vehicle and in a travel direction of the passerby of the target object being at least one of passersby; and a driving warning section for outputting warning by predicting that a passerby of a target object is to move to a drive way where a vehicle is traveling from a passerby road in front of a vehicle on the basis of information of at least one passerby passing on the passerby road and a width to enable the passerby of the target object to pass.SELECTED DRAWING: Figure 1