baber/WOPTO huggingface dataset:
Patent JP-2020152405-A (JP)
Title: Sheet dispenser
Inventor: ISHIKAWA KATSUSHI
IPC: B65D83/08
Filed: 2019-03-19
Abstract: To provide a sheet dispenser which is excellent in sheet take-out performance without damaging sheet replenishment performance.SOLUTION: A sheet dispenser has a body part which accommodates a sheet laminate in which plural sheets are laminated, and a take-out part from which the sheet is taken out. The body part has: a bottom surface on which the sheet laminate is loaded; a top surface which faces the bottom surface in a vertical direction; a front face on which the take-out part is formed; a back face which faces the front face in a cross direction; and a pair of side faces which are continuous with the bottom surface, the top surface, the front face and the back face, and face each other in a longitudinal direction; and a lamination direction of the sheet laminate is the cross direction. This sheet dispenser has: a pressing component, which is hung down in the body part and presses the sheet laminate, on the front face side, and a stopper, which fixes the pressing component, on a back side of the bottom surface in the body part.SELECTED DRAWING: Figure 1
Patent JP-2020153161-A (JP)
Inventor: TANIZAWA KATSUMI
IPC: E03D1/24
Filed: 2019-03-20
Abstract: 【課題】給水ホースの接続作業が容易なタンク装置及びトイレ装置を提供すること。【解決手段】実施形態に係るタンク装置は、温水洗浄機能部を備えた水洗大便器が取り付けられる壁部の壁裏領域に配置されるタンク本体と、タンク本体における壁部側の面である前面に形成され、タンク本体の内部空間を外部と連通させる開口部と、内部空間を外部と連通させるとともに、温水洗浄機能部に接続されて壁部の貫通孔を介して壁裏領域に挿通された給水ホースが挿入される挿入口と、給水ホースをタンク本体の外部から内部空間へ導くガイド経路と、を備える。ガイド経路は、挿入口から内部空間に挿入された給水ホースを挿入口よりもタンク本体の前面側且つ左右中央側へ導くガイド面を有する。【選択図】図５
Patent JP-2020152335-A (JP)
Title: Vehicle approach notification device
Inventor: ITO TAKUYA
IPC: B60Q5/00
Filed: 2019-03-22
Abstract: To solve the problem in which the size of a sound producing output part for amplifying a notification sound signal is increased, it becomes difficult to secure a mounting place of the entire device including the sound producing output part and the production cost also is increased in a conventional device.SOLUTION: A vehicle approach notification device 10 mainly includes a sound producing control part 21, a sound producing output part 22, an electrically-driven vibration member 23, a first vibration plate 16 and a second vibration plate 17. Then, the first and second vibration plates 16, 17 produce a notification sound of a predetermined sound pressure or greater, by resonating at first or second specific frequency respectively. With this constitution, downsizing of the sound producing output part 22 is achieved, it becomes easy to secure the mounting place for the entire device including the sound producing output part 22, and increase in the production cost can be prevented as well.SELECTED DRAWING: Figure 1
Patent JP-2020159564-A (JP)
Title: Stove
Inventor: MIYATO AKIRA
IPC: F24C3/02
Filed: 2019-03-25
Abstract: To provide a stove that enables a handle not to be detected when foreign matter detected by a sensor is a handle of a cooking container.SOLUTION: A stove includes a plurality of sensors on the front side of a stove burner. The sensors receive reflection light that is emitted by a light emitting part and reflected by foreign matter at a light receiving part. Based on the reflection light received by the light receiving part, a CPU of the stove determines whether or not foreign matter is detected within a height range of a determination value A or lower (S13). When foreign matter is detected in the determination value A or lower (YES in S13), the CPU reduces fire power of the stove burner to the minimum fire power (S14). When a predetermined time elapses with the height of the foreign matter being within a constant height (YES in S16, and YES in S17) after the fire power is reduced, the CPU determines the foreign matter to be a handle (S18), and changes only a determination value of the sensor that has detected the handle to a determination value B that is lower than the height of the handle (S19). Thereby, it is possible that the stove does not detect the handle as foreign matter.SELECTED DRAWING: Figure 7
Patent JP-2020161721-A (JP)
Title: Semiconductor device
Inventor: MORISHITA YASUYUKI
IPC: H01L21/8238
Filed: 2019-03-27
Abstract: To improve reliability of a semiconductor device.SOLUTION: A semiconductor device comprises an input/output pad electrode PD1, a protection element ESD1 formed in a p-type well region PW, an n-type well region NW arranged so as to surround the p-type well region PW, an n-type guard ring NH which is formed in the n-type well region NW and arranged so as to surround the p-type well region PW, power potential wirings VDD1 and VDD2, and a reference potential wiring GND1. The protection element ESD1 is composed of a plurality of n-type unit transistors UTN arranged in a matrix. An n-type drain region ND of the n-type unit transistor UTN is connected to the input-output pad electrode PD1, and an n-type source region NS is connected to the reference potential wiring GND1. In an input/output cell CL1, the n-type guard ring NH is connected to the power potential wiring VDD2, but is not connected to the power potential wiring VDD1.SELECTED DRAWING: Figure 8
Patent JP-2020162656-A (JP)
Title: sewing machine
Inventor: IMAMURA YUSUKE
IPC: D05B51/00
Filed: 2019-03-28
Abstract: To provide a sewing machine capable of discriminating the type of sewing failure and giving a notification.SOLUTION: A CPU acquires tension of a needle thread from a detection result of a thread tension detection mechanism. On the basis of the acquired tension of the needle thread, the CPU determines whether or not the sewing failure has occurred. In the case where the sewing failure has occurred, the CPU specifies the sewing failure which has occurred (S102). In the case where the specified sewing failure includes one of thread breakage, seam skip and defective tightening of thread, the CPU can give a notification individually in a notification manner corresponding to each (103-S105). The sewing machine can give a notification according to the type of the sewing failure, in an individual notification manner. Therefore, the sewing machine can discriminate the type of the sewing failure and give a notification.SELECTED DRAWING: Figure 9
Patent JP-2020165324-A (JP)
Title: Motor compressor
Inventor: KINOSHITA YUSUKE
IPC: F04B39/00
Filed: 2019-03-28
Abstract: To downsize a motor compressor even when a large-sized resistance is provided therein.SOLUTION: A screw member 51 passing through a holder insertion hole and a resistance insertion hole is screwed into a female screw hole, and a holder 40 and a resistance 36 are thus fastened together with a bottom wall 13a of a motor housing 13 by the screw member 51. So, the resistance 36 is attached to the motor housing 13 utilizing the screw member 51 used for attaching the holder 40 to the motor housing 13. This can actualize space saving in an inverter storage chamber 24.SELECTED DRAWING: Figure 3
Patent JP-2019093284-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-28
Abstract: To enhance interest in a game.SOLUTION: A game machine has first display means capable of displaying a plurality of types of images, second display means capable of displaying a plurality of types of images, and third display means capable of displaying a plurality of types of images. On the second display means and the third display means, images corresponding to each other are displayed.SELECTED DRAWING: Figure 135
Patent JP-2020167874-A (JP)
Title: Notification system, notification method and program
Inventor: YAMAMOTO YUTO
IPC: B60L53/14
Filed: 2019-03-29
Abstract: To provide a notification system, a notification method and a program which allow suitable maintenance of a charging system.SOLUTION: A notification system 18 is provided with an acquisition part 181 and a notification part 182. The acquisition part 181 is configured so as to acquire use information from a charging system 2 which charges a storage battery 31 to store electric power used as a power source of a vehicle 3 which is a movable body. Based on the use information acquired by the acquisition part 181 and durable information on the charging system 2, the notification part 182 is configured so as to perform notification of maintenance information on the charging system 2.SELECTED DRAWING: Figure 1
Patent JP-2019145812-A (JP)
Title: Indium phosphorus substrate, and inspection and manufacturing methods thereof
Inventor: FUJIWARA SHINYA
IPC: H01L21/304
Filed: 2019-04-02
Abstract: To provide an indium phosphorus substrate which allows an epitaxial film with good uniformity to be grown on the substrate, and enables the enhancement of PL and electrical characteristics of an epitaxial wafer including an epitaxial film.SOLUTION: An indium phosphorus substrate 10 has a first principal face and a second principal face. In the first principal face, a surface roughness at the center thereof and an average m1 of the surface roughness at four points disposed at equally spaced intervals along the outer edge portion of the first principal face 5 mm inward from the outer edge portion are 0.4 nm or less, and the standard deviation σ1 of the surface roughness is 10% or less of the average value m1. In the second principal face, a surface roughness at the center thereof and an average m2 of the surface roughness at four points disposed at equally spaced intervals along the outer edge portion of the second principal face 5 mm inward from the outer edge portion are 0.2 nm or more and 3 nm or less, and the standard deviation σ2 of the surface roughness is 10% or less of the average value m2.SELECTED DRAWING: Figure 1
Patent JP-2020171335-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-04-05
Abstract: To provide a game machine capable of enhancing game amusement.SOLUTION: Based on determination result of determination means becoming a predetermined specific determination result, a privilege game in which a predetermined putout condition is easily satisfied is executed. Based on the number of game media put out by putout means satisfying a predetermined first condition, after a first control that makes it difficult for the game media to be put out by the putout means is executed, based on the number of game media put out by the putout means satisfying a second condition different from the first condition, the second control that facilitates putout of the game media by the putout means is executed, thereby enhancing game amusement.SELECTED DRAWING: Figure 1
Patent JP-2020174118-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2019-04-10
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. The polyester-based sheet arranging step positions the wafer in an opening of a frame and arranges a polyester-based sheet in a rear surface or a surface of the wafer and an outer periphery of the frame, the opening housing the wafer. The integrating step heats the polyester-based sheet by applying hot air to the sheet, and integrates the wafer and the frame via the polyester-based sheet. The dividing step forms a modified layer in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer along the division schedule lines and divides the wafer into individual device chips. The picking-up step pushes up the device chips by spraying air and picks up the device chips from the polyester-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2020001683-A (JP)
Title: Seat assembly, seatbelt securing system, and method
Inventor: MAHESH K CHENGALVA
IPC: A47C7/72
Filed: 2019-04-17
Abstract: To provide a seat assembly that promotes the safety of passengers in a vehicle during travel.SOLUTION: A seat assembly comprises a seat, and a seatbelt coupled to the seat. The seatbelt comprises a first strap 406 and a second strap 408. The seatbelt further comprises a latch 208 configured to selectively secure the first strap 406 to the second strap 408. The latch 208 further comprises a latch sensor 210 configured to provide a secured indication in response to detection that the latch 208 properly secures the first strap 406 of the seatbelt to the second strap 408 of the seatbelt, and provide an unsecured indication in response to detection that the latch 208 does not properly secure the first strap 406 of the seatbelt to the second strap 408 of the seatbelt. The latch 208 further comprises a latch indicator 212 to provide a warning in response to the unsecured indication.SELECTED DRAWING: Figure 5
Patent JP-2020177822-A (JP)
Title: Converter and illumination device using the same
Inventor: TAKASU TORU
IPC: F21S4/22
Filed: 2019-04-18
Abstract: To provide a converter that can supply power to a plurality of wire illuminations connected in parallel.SOLUTION: In an illumination device 10, a converter 14 comprises: a voltage conversion circuit 32 for converting a DC voltage on an input side to a predetermined DC output voltage, and comprising a plurality of output ports 42 for the output voltage; a case 30 in which the voltage conversion circuit 32 is housed; and output side connectors 44 capable of being connected to input side connectors 26 of wire illuminations 12, drawn out of the case 30, and connected to the plurality of output ports 42 respectively.SELECTED DRAWING: Figure 1
Patent JP-2019194313-A (JP)
Title: Two-component hybrid matrix system made up of polyurethanes and polymethacrylates for the preparation of short fiber reinforced semi-finished products
Inventor: ZUHAL TUNCAY
IPC: C08G18/75
Filed: 2019-04-22
Abstract: To provide novel SMC-production technology which can lead to a simpler process for the production of SMC systems that are easy to produce.SOLUTION: The process here has five stages, which include three different reactive steps which lead to successively increasing hardness levels. Known processes are used here to apply the 2-component system to fiber material, e.g. carbon fibers, glass fibers or polymer fibers, or to bring the 2-component system into contact with short fibers, whereupon a first reaction takes place. This is followed by thermal polymerization initiated by redox initiation or with the aid of radiation or of plasma applications. Polymerization produces thermoplastics or, respectively, thermoplastic prepregs, which can then subsequently be molded. Existing polyol can finally be crosslinked, via elevated temperature, with uretdiones already present in the system. It is thus possible to produce dimensionally stable thermosets or, respectively, crosslinked composite components.SELECTED DRAWING: None
Patent JP-2020168342-A (JP)
Title: Inclination adjustment system of pachinko game machine
Inventor: NAKATANI YOSHIHIRO
IPC: A63F7/02
Filed: 2019-04-03
Abstract: To provide an inclination adjustment system for solving the problem that mounting of a Pachinko game machine may be difficult when an installation space inside a Pachinko island is narrow when utilizing an inclination adjustment device for mounting the Pachinko game machine while a frame is mounted first and then the Pachinko game machine is mounted to the frame openably and closably for mounting the Pachinko game machine to the Pachinko island.SOLUTION: The problem is solved by adjusting an inclination by movement of a nut screwed into a screw rod without moving the screw rod itself in front and in rear when adjusting the inclination by rotating the horizontal screw rod in an inclination adjustment device for mounting a frame to a Pachinko game machine.SELECTED DRAWING: Figure 2
Patent JP-2020180207-A (JP)
Title: Aqueous pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet
Inventor: FURUNO HIROYUKI
IPC: B32B27/30
Filed: 2019-04-25
Abstract: To provide an aqueous type pressure-sensitive adhesive composition which satisfies all of resistance, processability, and adhesive properties and is capable of reducing an environmental load.SOLUTION: The aqueous pressure-sensitive adhesive composition contains: an acrylic resin (A) obtained by copolymerizing an alkyl (meth)acrylate-based monomer and an ethylenically unsaturated monomer containing a monomer having a carboxyl group; and an amine compound (B). The amine compound (B) has an octanol/water partition coefficient at 20°C of 1.6 or more.SELECTED DRAWING: None
Patent JP-2020180664-A (JP)
Title: Tendency roll device
Inventor: ONISHI KOSUKE
IPC: F16C13/00
Filed: 2019-04-26
Abstract: To provide a tendency roll device that prevents dust generated from bearings from adhering to a web.SOLUTION: A tendency roll device comprises a pair of left and right support members 14 and 16, a pair of left and right first bearings 28 and 68 provided in the pair of left and right support members 14 and 16 respectively, a shaft 18 rotatably installed between the pair of left and right first bearings 28 and 68, a pair of left and right second bearings 52 and 56 provided on the shaft 18 inside the pair of left and right first bearings 28 and 68, a cylindrical shell 20 rotatably provided between the pair of left and right second bearings 52 and 56, and first dust-proof spaces 32 and 72 formed on an outer periphery of the shaft 18 between the support members 14 and 16 and the shell 20.SELECTED DRAWING: Figure 1
Patent JP-2020188582-A (JP)
Title: Power factor improvement circuit
Inventor: YANO KOHEI
IPC: H02M7/12
Filed: 2019-05-14
Abstract: To provide a power factor improvement circuit that is available for a wide range of input voltage and performs stable overcurrent protection in accordance with a three-phase or single-phase power supply.SOLUTION: A power factor improvement circuit (1) is included in a power supply device arranged between a power supply and a load, and comprises: a current detection circuit (12) that has a plurality of resistances connected in parallel and has a switch, for at least any one of the resistances, which is used for adjustment of a power supplied from the power supply to the load in response to switching between on and off; and a detection circuit (13) that detects an input voltage from the power supply and outputs a signal for operating on and off of the switch according to the detected input voltage.SELECTED DRAWING: Figure 2
Patent JP-2020188132-A (JP)
Title: Semiconductor device
Inventor: HOSHI YASUYUKI
IPC: H01L29/861
Filed: 2019-05-14
Abstract: To provide a semiconductor device, including a current sensing portion on a semiconductor substrate same as that of a main semiconductor element, capable of enhancing reverse recovery capability of a parasitic diode.SOLUTION: A region of a portion directly beneath an OC pad 22 is a sensing effective region 12a where unit cells of a current sensing portion 12 are disposed. A p-type low-dose region 63 is provided in a surface region of a front surface of a semiconductor substrate and surrounds a periphery of the sensing effective region 12a. The p-type low-dose region 63 is fixed at an electric potential of a source pad 21a of a main semiconductor element 11. The p-type low-dose region 63 is disposed to be separated from a p-type base region 34b of the sensing effective region 12a by an n--type region 32b between the p-type low-dose region 63 and the sensing effective region 12a. A total dose of impurities in the p-type low-dose region 63 is lower than a total dose of impurities in a p-type region at a side of the front surface of the semiconductor substrate 10 in a main effective region 1a in which unit cells of the main semiconductor element 11 are disposed.SELECTED DRAWING: Figure 1
Patent JP-2020188607-A (JP)
Title: Motor controller
Inventor: KURAZA SHOTA
IPC: B62D5/04
Filed: 2019-05-15
Abstract: To provide a motor controller capable of ensuring the accuracy of an absolute rotation angle of a rotating object to be detected.SOLUTION: An arithmetic circuit 31 of a controller uses an assist-motor rotational angle θm detected thorough a relative angle sensor, a converted value Nmp obtained by converting a pinion-shaft rotational angle θpa detected through an absolute angle sensor into a number of revolution of the assist motor so as to calculate a steering angle θs. The calculation circuit 31 includes a correction processing unit for compensating the converted value Nmp on the basis of the comparison between the assist-motor rotational angle and a converted value obtained by converting a decimal part Nb that is a rotational-angle corresponding value corresponding to the assist-motor rotational angle obtained when the converted value Nmp is calculated into a rotational angle of the assist motor, assuming that the difference between the assist-motor rotational angle θm and the converted value obtained by converting the decimal part Nb into the assist-motor rotational angle is within half a rotation of the assist motor and the assist-motor rotational angle is correct.SELECTED DRAWING: Figure 4
Patent JP-2020190425-A (JP)
Title: Electrochemical measurement method of catalyst reaction product and transducer
Inventor: KUNIKATA RYOTA
IPC: G01N27/416
Filed: 2019-05-20
Abstract: To allow high-sensitivity measurements to be performed inexpensively and compactly.SOLUTION: In an electrochemical measurement method of the catalyst reaction product for electrochemically measuring the catalyst reaction product produced by a catalyst reaction proceeding in a first liquid 20 and dissolved in the first liquid 20, the liquid tank 10 contains the first liquid 20 and a second liquid 30 that is in contact with the first liquid 20 by forming a liquid-liquid interface with the first liquid 20 and in which the catalyst reaction product does not dissolve, a working pole 40 is arranged in the first liquid 20, a counter electrode 50 and a reference pole 60 are arranged in the second liquid 30, and the current flowing through the working electrode 40 as the catalyst reaction product undergoes an oxidation or reduction reaction at the working electrode 40 is measured.SELECTED DRAWING: Figure 1
Patent JP-2020192614-A (JP)
Title: Robot device and gripping method
Inventor: KOMICHI HARUKI
IPC: B25J13/08
Filed: 2019-05-24
Abstract: To provide a robot device that can suppress a work-piece from falling while suppressing gripping force.SOLUTION: A robot device 10 comprises an end effector device 30, a first sensor 40 and a control part 90. The end effector device 30 has two finger parts 32 and 33 for gripping a work-piece. The first sensor 40 detects pressure distributions in a position where the work-piece is gripped by the two finger parts 32 and 33. The control part 90 executes attitude control including rotation of the end effector device 30 on the basis of change with time of the pressure distributions when the work-piece is lifted.SELECTED DRAWING: Figure 2
Patent JP-2020192011-A (JP)
Title: Device with discharge head, method for discharging liquid and system
Inventor: MOROHASHI MITSURU
IPC: A45D31/00
Filed: 2019-05-27
Abstract: To make an angle defined by an ink landing surface and an ink flying direction close to a right angle using a simple configuration and suppress decline in ink landing rate.SOLUTION: A device with a discharge head includes: a discharge head; rotation means for enabling the discharge head to rotate; a stage for placing an object thereon; and opposite rotation support means for supporting the discharge head so as to be rotatable with the rotation means only while opposing a discharge port of the discharge head to the stage.SELECTED DRAWING: Figure 1