baber/WOPTO huggingface dataset:
Patent JP-2021007952-A (JP)
Title: Work-piece extractor and transfer press machine
Inventor: OZAWA KAZUHIKO
IPC: B21D45/08
Filed: 2019-06-28
Abstract: To provide a work extractor that is able to extract a cylindrical work-piece up to a position apart from a side surface of a transfer press machine, compared to a conventional work-piece extractor, and to provide a transfer press machine having such a work extractor.SOLUTION: In a work extractor 40 of the present disclosure, a pair of arm portions 50 sandwiching a cylindrical work-piece 90 extends toward a bolster 16 from a pair of second movable bases 44. Then, the pair of second movable bases 44 are moved in a second horizontal direction H2 by a pair of opening/closing drive units 52 with respect to the first pair of movable bases 43, thereby opening/closing the pair of arm portions 50. The pair of first movable bases 43 are moved by a ball screw mechanism 60 with respect to a fixed base 41 to carry the cylindrical work-piece 90. That is, in the work extractor 40 of the present disclosure, a mechanism portion for carrying out an opening/closing operation and a carrying operation is provided in the pair of arm portions 50 and apart from the pair of arm portions 50.SELECTED DRAWING: Figure 6
Patent JP-2021009091-A (JP)
Title: Mold abnormality detection device and mold abnormality detection method
Inventor: ISHIZAWA TAKESHI
IPC: G01M99/00
Filed: 2019-07-02
Abstract: To provide a mold abnormality detection technology which can reduce a procurement cost and maintenance cost of a sensor, and a mold processing cost, and does not have to bore a hole for a sensor in a mold.SOLUTION: A processing machine 10 is provided with a mold abnormality detection device 40. The mold abnormality detection device 40 includes one vibration sensor 41, a calculation part 42 for calculating the Mahalanobis distance on the basis of vibration information from the vibration sensor 41, and a determination part 43 for determining whether the Mahalanobis distance acquired by the calculation part 42 is equal to or more than a determination value.EFFECT: Mold abnormality is detected by only the one vibration sensor. Since the required number of vibration sensors is minimum, a procurement cost or the like of the vibration sensor can be reduced. Since the vibration sensor can be mounted so as to come into contact with the outer surface of the mold, a hole for sensor insertion does not have to be bored in the mold.SELECTED DRAWING: Figure 1
Patent JP-2019176181-A (JP)
Title: Semiconductor device
Inventor: AKIMOTO KENGO
IPC: H01L29/417
Filed: 2019-07-02
Abstract: To improve field effect mobility of a thin film transistor using an oxide semiconductor, and to suppress increase in off-current even in a thin film transistor with improved field effect mobility.SOLUTION: In a thin film transistor using an oxide semiconductor layer, by forming a semiconductor layer having higher electrical conductivity and a smaller thickness than the oxide semiconductor layer between the oxide semiconductor layer and a gate insulating layer, the field effect mobility of the thin film transistor can be improved and the increase in off-current can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2021010147-A (JP)
Title: Solid state image sensor, imaging apparatus, and method of controlling solid state image sensor
Inventor: YAMAGUCHI TETSUSHI
IPC: H01L27/146
Filed: 2019-07-03
Abstract: To provide a solid state image sensor using a global shutter system, capable of improving a frame, and to provide an imaging apparatus, and a method of controlling the solid state image sensor.SOLUTION: In the solid state image sensor, a photoelectric conversion element 232 of a pixel 230 generates electric charge by photoelectric conversion. An electric charge transistor 234 holds the electric charge. A backflow prevention transistor 233 generates a potential barrier between the photoelectric conversion element 232 and the electric charge holding transistor 234 immediately after transferring the electric charge from the photoelectric conversion element 232 to the electric charge holding transistor 234. A floating diffusion layer 237 accumulates the electric charge and generates voltage corresponding to the amount of the electric charge. A transfer transistor 235 transfers the electric charge from the electric charge holding transistor 234 to the floating diffusion layer 237.SELECTED DRAWING: Figure 3
Patent JP-2019208034-A (JP)
Title: Liquid crystal display device
Inventor: MATSUKURA HIDEKI
IPC: H01L29/786
Filed: 2019-07-04
Abstract: To effectively utilize a region where no active layer is formed.SOLUTION: A semiconductor device has a conductive layer 201 on an insulation surface, a first insulation layer 150 on the conductive layer 201, an oxide semiconductor layer 301 and an oxide semiconductor layer 310 on the first insulation layer, a conductive layer 501 and a conductive layer 502 on the oxide semiconductor layers, a second insulation layer 500 on the conductive layer 501 and the conductive layer 502, and a conductive layer 701 on the insulation layer 500. The conductive layer 701 is electrically connected to the conductive layer 502. The oxide semiconductor layer 301 has a region overlapping the conductive layer 201. The oxide semiconductor layer 310 has a region overlapping the conductive layer 701.SELECTED DRAWING: Figure 24
Patent JP-2021010438-A (JP)
Title: Game machine
Inventor: MIZUNO HIROYASU
IPC: A63F7/02
Filed: 2019-07-04
Abstract: To provide a game machine capable of effectively enhancing interest in a game.SOLUTION: A game machine determines a jackpot type when winning/losing determination results in a jackpot, and controls a game state after a jackpot game on the basis of the jackpot type. The game machine controls a game state after a jackpot game to a high-probability state when a jackpot type is determined to be a probability variable jackpot, and controls it to a normal probability state having lower advantageous value than the high-probability state when the jackpot type is determined to be a normal jackpot. The game machine includes a first suggestive notice for suggesting that a possibility of occurrence of a probability variable jackpot is high, a second suggestive notice for suggesting that a possibility of occurrence of a normal jackpot is high, and a special performance executed after the suggestive notice as game performances. A possibility of occurrence of a jackpot is higher when a special performance is executed than when it is not executed, and a possibility of occurrence of a jackpot is lower when a special performance is executed after execution of the second suggestive notice than when the special performance is not executed.SELECTED DRAWING: Figure 25
Patent JP-2019216424-A (JP)
Title: Surveillance system and surveillance method
Inventor: TOSHIYUKI HIROKAZU
IPC: H04N5/92
Filed: 2019-07-04
Abstract: To provide a video surveillance technique of preventing erroneous detection.SOLUTION: A surveillance system 100 includes a sensing unit 101, a storage processing unit 103, and a setting unit 104. The sensing unit 101 detects a predetermined motion of a person appearing in a video. The storage processing unit 103 causes a storage unit 102 to store information indicating the person whose motion is detected as a predetermined motion in association with the detected number of times. The setting unit 104 sets the person as a suspect on the basis of the detected number of times that can be acquired from the storage unit 102. The suspect is a person who is difficult to uniformly determine as suspects on the basis of certain motion, and who continuously exhibits specific behaviors, and includes a thief suspect such as a shoplifter or a pickpocket, a suspect molester, a prowler who may be a criminal, and a possibly lost child.SELECTED DRAWING: Figure 10
Patent JP-2021012146-A (JP)
Title: Semiconductor pressure sensor and manufacturing method of the same
Inventor: YOSHIKAWA EIJI
IPC: G01L9/00
Filed: 2019-07-09
Abstract: To provide a high accuracy semiconductor pressure sensor high in production stability.SOLUTION: A semiconductor pressure sensor 100 comprises a pressure detection part 20 including: a first silicon substrate 1 on which a recess 3 serving as a reference pressure chamber 10 is formed on one principal surface 1a; a second silicon substrate 2 bonded to the one principal surface 1a of the first silicon substrate 1 via an oxide film 8 and covering the recess 3; a diaphragm 5 formed on the second silicon substrate 2 located above the recess 3; and a gauge resistor 6 formed on the diaphragm 5 and serving as a pressure-sensitive element part. The recess 3 serving as the reference pressure chamber 10 includes: an edge part 31 forming the contour of an opening region in the one principal surface 1a of the first silicon substrate 1; and a principal recess 30 formed deeper than the edge part 31 for obtaining volume of the reference pressure chamber 10 located inside the edge part 31.SELECTED DRAWING: Figure 2
Patent JP-2021009012-A (JP)
Title: Traditional chinese medicinal material drying device
Inventor: LIANG HAIMING
IPC: F26B25/02
Filed: 2019-07-22
Abstract: To provide an energy-saving traditional Chinese medicinal material drying device.SOLUTION: An energy-saving traditional Chinese medicinal material drying device mainly comprises a body shell. A drying chamber and a conveying chamber are mounted in the body shell. The upper end face of the body shell is provided with a motor and an air heater capable of blowing air into the drying chamber. The front side of the motor is provided with a drive mechanism for providing power for the device. This invention is simple in structure and convenient to operate. When the device works, traditional Chinese medicinal materials with the high water content can be overturned up and down on a drying belt, cyclic drying of the traditional Chinese medicinal materials is conducted, and the drying efficiency is improved. Hot air exhausted during device work can be cyclically used in the device after being dehumidified, waste heat is effectively utilized. Accordingly the effects of energy saving and emission reducing of contaminants and carbon dioxide are achieved. According to the device, through machine transmission, the work efficiency is improved.SELECTED DRAWING: Figure 1
Patent JP-2020016655-A (JP)
Title: Apparatus for separating and analyzing ions, chemical detectors, and methods of chemical detection
Inventor: GARY EICEMAN
IPC: G01N27/62
Filed: 2019-07-23
Abstract: To provide an improved apparatus for separating and analyzing ions, and improved methods of chemical detection.SOLUTION: An apparatus for separating and analyzing ions includes a detector, a planar ion drift tube coupled to the detector and having a width, and a planar ion source. The planar ion source is coupled to the ion drift tube on an end of the ion drift tube opposite the detector and has a span greater than or equal to the width of the ion drift tube to ionize an analyte gas and fragment the analyte gas ions prior to admittance to the ion drift tube. Chemical detectors and methods of chemical detection are also described.SELECTED DRAWING: Figure 1
Patent JP-2019171223-A (JP)
Title: Game machine
Inventor: NISHIDA ATSUSHI
IPC: A63F7/02
Filed: 2019-07-23
Abstract: To increase types of performance patterns by lamp lighting, and increase game amusement.SOLUTION: In a game machine according to the present invention, light emission control means includes: a storage section capable of storing drive data, reproduction method information indicating a reproduction method of the drive data, and output destination information indicating an output destination of a control signal on the basis of the drive data; and drive data control means for transmitting the drive data to the light emission drive means connectable to the light emission means of the output destination specified by the output destination information, in accordance with the reproduction method specified by the reproduction method information. The reproduction method of the drive data includes a specific reproduction method which gives priority to the second drive data, as the drive data to be output to the same output destination, when the output destination of the first drive data for driving the light emitting means off and the output destination of the second drive data being the drive data other than the first drive data are the same.SELECTED DRAWING: Figure 59
Patent JP-2019215889-A (JP)
Title: Computer-implemented method, imaging system, and image processing system
Inventor: ORHAN BULAN
IPC: G06T7/00
Filed: 2019-07-25
Abstract: To provide a low-cost and computationally efficient video-based vehicle classification method.SOLUTION: A vehicle classification method comprises the steps of: capturing a vehicle detection objective region with a traffic monitoring camera 305 as an imaging capturing device oriented to include a visual field that spans the region, and generating a cluster of motion vectors representative of a vehicle detected within a target region; associating one or more attributes with the cluster of motion vectors; and classifying the detected vehicle on the basis of the one or more attributes associated with the cluster of motion vectors.SELECTED DRAWING: Figure 3
Patent JP-2019216252-A (JP)
Title: High voltage MOSFET device and method of manufacturing the device
Inventor: SUJIT BANERJEE
IPC: H01L29/12
Filed: 2019-07-26
Abstract: To provide a SiC MOSFET device having a low characteristic on resistance.SOLUTION: A device includes N+, a P well, and a JFET region, which are extended to one direction (Y direction), and includes a P+ and a source contact which are extended to an orthogonal direction (X direction). A polysilicon gate of the device covers the JFET region, and finishes after the execution of the P well region, and miniaturizes a magnetic field in an edge of the polysilicon gate. In the use, a current flows to the JFET region from a drain contact existed in a bottom part of a structure, directs to the X direction in lateral after that, passes an accumulation region and a MOSFET channel, and flows to adjacent N+ region. The current flowed from the channel flows to the Y direction along the N+ region after that, and is collected by the source contact and a final metal.SELECTED DRAWING: Figure 1A
Patent JP-2020183855-A (JP)
Title: Ice making device
Inventor: SAKAMOTO MANABU
IPC: F25C5/187
Filed: 2019-07-31
Abstract: To provide an ice making device which can stop ice making in a subsequent process even if ice accumulated at the lower side is scarce.SOLUTION: In an ice making device 1, at a side plate part 610 of a frame 6 supporting an ice making tray 2 and a driving part 3, a restriction member 5 is supported in such a way as to be slidable between a first position where the restriction member 5 allows an ice detection member 44 to move down to an area below an ice detection position set below a stand-by position and a second position where the restriction member 5 is brought into contact with a tip side portion 40 of the ice detection member 44 between the stand-by position and the ice detection position to prevent the ice detection member 44 from moving down to the ice detection position. Thus, even when ice accumulated at the lower side is scarce, ice making can be stopped in a subsequent process by moving the restriction member 5 to the second position. Further, since the ice detection member 44 can move between the stand-by position and an interference position with the restriction member 5, operating the ice detection member 44 prevents fastening of the ice detection member 44 etc. caused by dew condensation.SELECTED DRAWING: Figure 9
Patent JP-2021023841-A (JP)
Title: Absorber
Inventor: NAGAI TATSUO
IPC: B01J20/30
Filed: 2019-07-31
Abstract: To provide an absorber capable of rapidly absorbing moisture.SOLUTION: There is provided an absorber in which an absorbent material having a highly absorbent polymer and pulp is sealed in a bag made of a water-soluble sheet on at least one side.EFFECT: In an absorber of the present invention, the water-soluble sheet is disintegrated by absorbing a small amount of water, so that the absorbent material inside the bag can quickly come into contact with water. By having the highly absorbent polymer and pulp, the absorbent material used in the present invention can absorb moisture quickly, as compared with a case of using the highly absorbent polymer alone.SELECTED DRAWING: None
Patent JP-2021023951-A (JP)
Title: Chip removal method and laser processing device
Inventor: HOSHINO SHINICHI
IPC: H05K3/34
Filed: 2019-08-01
Abstract: To provide a method of reliably performing removing processing of a processing object chip while preventing a damage from reaching a surrounding wiring circuit pattern of the processing object chip and parts mounted on the pattern, and to provide a laser processing device used for the method.SOLUTION: In order to apply a laser beam onto a processing object chip designated to a removal object, of a plurality of chips mounted as a wiring circuit pattern on a workpiece, the workpiece or the processing object chip is preheated to weaken a bonding force of bonding material which bonds the bonding object chip onto the wiring circuit pattern and, thereafter, laser beams are successively applied to the processing object chip to separate the processing object chip from the bonding material.SELECTED DRAWING: Figure 1
Patent JP-2021026412-A (JP)
Title: Log analyzer, method and program
Inventor: TANAKA KATSUNORI
IPC: G06F11/07
Filed: 2019-08-01
Abstract: To appropriately determine an order to be treated to log data on the basis of practical use.SOLUTION: A log analyzer (100) comprises: a determination part (110) for determining the necessity of treatment to predetermined log data using one or more log determination models; an acquisition part (120) for acquiring present status information on a system including the node of the output source of the log data when it is determined that the treatment to the log data is necessary; and a specification part (130) for specifying the urgency of the treatment to the log data on the basis of the status information.SELECTED DRAWING: Figure 1
Patent JP-2019181296-A (JP)
Title: Game machine
Inventor: BANNO MAKOTO
IPC: A63F7/02
Filed: 2019-08-05
Abstract: To provide a game machine capable of reducing processing loads.SOLUTION: A Pachinko machine 10 includes a main control device 271 for generally managing games. The main control device 271, if an operation condition is satisfied, determines a variable display time of symbols to be variably displayed in a symbol display device 41, stop symbols on each symbol column to be finally stopped and displayed, etc., and transmits various kinds of commands to a display control device 214. The display control device 214, upon a reception of the commands, performs a display control of the symbol display device 41 to variably display the symbols. The main control device 271 performs a lottery to determine whether to make a shift to a big win (jackpot) state or not, and if the lottery is won, performs a lottery to determine whether to make a shift to a high probability state or not.SELECTED DRAWING: Figure 23
Patent JP-2021030114-A (JP)
Title: Solid fuel pulverization device, power plant and method for controlling solid fuel pulverization device
Inventor: YAMAGUCHI SOTARO
IPC: B02C15/04
Filed: 2019-08-19
Abstract: To properly remove a pulverized fuel accumulated inside a rotary classifier without increasing the production cost of a mill and the weight of the rotary classifier.SOLUTION: A solid fuel pulverization device comprises: a rotary table 12 by which a solid fuel is fed from a fuel feeding part 17; a coal feeder feeding the solid fuel to the fuel feeding part 17; a pulverization roller 13 pulverizing the solid fuel with the rotary table 12; a rotary classifier 16 having plural blades 16a and rotating around a rotation center shaft; and a control part controlling rotation of the rotary table 12, feeding of the solid fuel by the coal feeder and rotation of the rotary classifier 16. The control part controls the device to carry out a speed-up operation comprising temporarily increasing a revolution per unit time of the rotary classifier 16 in the fuel discharge period from the stop of feeding the solid fuel by the coal feeder to the stop of rotation of the rotary table 12.SELECTED DRAWING: Figure 2
Patent JP-2020109469-A (JP)
Title: Imaging optical lens
Inventor: GUO ZHANLI
IPC: G02B13/02
Filed: 2019-08-21
Abstract: To provide an optical lens, in particular, an imaging optical lens.SOLUTION: The imaging optical lens comprises, sequentially from the object side to the image side, a first lens, second lens, third lens, fourth lens, fifth lens, and sixth lens, the second lens having negative refractive power and the third lens having negative refractive power. The imaging optical lens satisfies the following conditional expressions: -5.00≤f1/f2≤-2.00, -20.00≤(R1+R2)/(R1-R2)≤-1.00. The imaging optical lens can provide high image forming performance and a low TTL.SELECTED DRAWING: Figure 1
Patent JP-2021029512-A (JP)
Title: Rolled wet hand towel production machine
Inventor: YOSHIDA HIROSHI
IPC: A47K7/00
Filed: 2019-08-22
Abstract: To provide a rolled wet hand towel production machine of discharging a rolled wet hand towel that is not easily unrolled.SOLUTION: A sheet supply part 11 that carries a sheet material 7 downward, a cutting part 14 that cuts out the sheet material 7, and a rolled wet hand towel preparation part 15 that rolls up the sheet material 7 are provided. The rolled wet hand towel preparation part 15 includes a carrying belt 71, and a rolling belt 72 that is located below the carrying belt 71. A second driving device 82 (driving device) that drives the carrying belt 71 and the rolling belt 72 is provided. A lower part of the carrying belt 71 moves along a carrying direction. The rolling belt 72 moves more slowly than the carrying belt 71 and rotates in a same direction as the carrying belt 71. A conveyor 101 that allows the carrying belt 71 to carry the sheet material 7 below the carrying belt 71 onto the rolling belt 72 is provided.SELECTED DRAWING: Figure 3
Patent JP-2021032793-A (JP)
Title: Information processing device, control method, program, and storage medium
Inventor: HOSOI KENICHIRO
IPC: G01S17/93
Filed: 2019-08-28
Abstract: To provide an information processing device, a control method, a program and a storage medium that stores the program, with which it is possible to suitably generate information even at fault occurrence time.SOLUTION: A computation block 17 of a control unit 13 generates first measurement information generated on the basis of a first combination, out of measured physical quantities measured by a plurality of sensors (detection units) that respectively measure the measured physical quantities of mutually different measurement objects, and second measurement information generated on the basis of a second combination different from the first combination. A abnormality determination block 18 of the control unit 13 detects the abnormality of each individual measured physical quantity. An output control block 19 of the control unit 13 controls the output of measured information, out of the first and second measured information, that is measured by the sensor (detection unit) having measured the measured physical quantity for which abnormality was detected by the abnormality detection block 18.SELECTED DRAWING: Figure 4