baber/WOPTO huggingface dataset:
Patent JP-2020162099-A (JP)
Title: Semiconductor device and data driver
Inventor: TSUCHI HIROSHI
IPC: H03F1/52
Filed: 2019-03-28
Abstract: PURPOSE: To provide a semiconductor device and a data driver capable of suppressing an increase in a chip occupied area and shortening an output response time of an amplifier circuit.CONSTITUTION: In a differential amplifier including a first output transistor that sends a current corresponding to a first differential signal generated in a differential stage to an output terminal, and a second output transistor that draws a current corresponding to a second differential signal that has the same phase as but a different potential from the first differential signal from the output terminal, a boost circuit is provided that includes a third output transistor that sends a current to the output terminal according to a level shift signal obtained by shifting the level of the first differential signal, and a fourth output transistor that draws a current from the output terminal according to the level shift signal obtained by shifting the level of the second differential signal. As the third and fourth output transistors, a transistor having a lower withstand voltage to the gate-source voltage and a larger drain current than the first and second output transistors is adopted.SELECTED DRAWING: Figure 3
Patent JP-2020166953-A (JP)
Title: connector
Inventor: KONDO YUKI
IPC: H01R13/42
Filed: 2019-03-28
Abstract: To prevent a terminal from being damaged and also prevent a terminal from easily falling off.SOLUTION: A connector 10 is provided that is attached to an end portion of an electric wire, and comprises a terminal 20 and a housing. The housing has a terminal accommodation portion 38, the terminal accommodating portion 38 is formed to include a pair of side walls and a front wall 36, and the pair of side walls are arranged along the terminal 20. The front wall 36 is provided between the front end portions of the pair of side walls, the terminal accommodation portion 38 has a terminal accommodation opening 40, and the terminal accommodation opening 40 allows the terminal 20 to be inserted therethrough in an intersection direction intersecting a lead-out direction of the electric wire. At least one side wall of the pair of side walls has a terminal latching portion 42, the terminal latching portion 42 is formed to project from the side wall, and the side wall on which the terminal latching portion 42 is formed is separated from the front wall 36.SELECTED DRAWING: Figure 2
Patent JP-2020164261-A (JP)
Title: crane
Inventor: FUJIOKA AKIRA
IPC: B66C23/88
Filed: 2019-03-28
Abstract: To provide a crane configured so that detachment and storage of a hook can be executed while avoiding irregular winding and damage of a wire and the like, without requiring a skilled operator.SOLUTION: A crane 10 comprises: a running body 11; a boom 32 mounted on the running body 11 to be turnable, undulatable and extendable through a revolving frame 31; a winch 39 having a suspension hook 40 at a tip thereof, which comprises a wire 42 that is wound around or delivered from a drum 41 provided in the revolving frame 31 while being wound around a wire sheave 43 at a tip part of the boom 32; a cord reel 70 having a casing 71 and a cord 72, which elastically reels the cord 72 into the casing 71 by predetermined reeling force; and an engagement tool 80, provided at a tip of the cord 72 derived from the casing 71, with which the suspension hook 40 engages.SELECTED DRAWING: Figure 4
Patent JP-2020171079-A (JP)
Title: Distributed power supply system
Inventor: MOMOSE TOSHISHIGE
IPC: H02J3/38
Filed: 2019-04-01
Abstract: To provide a distributed power supply system which enables a disconnection between a voltage line to which a power supply device is not connected, and a power system to be known even without performing large-scale electric work.SOLUTION: The present invention relates to a distributed power supply system comprising a power supply device 10 interconnected to a power system 1. The distributed power supply device also comprises a voltage measurement device 20 including a potential difference measurement section 22 for measuring a potential difference between a connected-side voltage line 2a to which the power supply device 10 is connected, and a disconnected-side output line 7c. When the potential difference measured by the potential difference measurement section 22 becomes equal to or lower than a reference potential while power is supplied from the power supply device 10 to the connected-side voltage line 2a, a control device 13 determines that abnormality occurs in the connection between a disconnected-side voltage line 2b and the power system 1.SELECTED DRAWING: Figure 1
Patent JP-2020168179-A (JP)
Title: Game program and game system
Inventor: OKUYAMA MOTOKI
IPC: A63F13/45
Filed: 2019-04-03
Abstract: To bring a mode of referee judgement in a match game closer to a mode of referee judgement in an actual world.SOLUTION: A game program causes a computer to function as: virtual space generation means that generates a virtual space where a match is executed; opponent character control means that controls an action of an opponent character participating in a match in response to a user operation; referee character control means that controls an action of a referee character for the match; visual field region moving means that moves a visual field region set for the referee character in the virtual space in response to the action of the referee character; and game progressing means that, in a case where a predetermined event occurs during the match due to the action of the opponent character, progresses the match game, assuming that a judgement for an event is made when an event occurrence position is within the visual field region, and progresses the match game, assuming that a judgement for the event is not made when the event occurrence position is outside the visual field region.SELECTED DRAWING: Figure 6
Patent JP-2020171393-A (JP)
Title: Washing machine
Inventor: SHINDO KATSUTOSHI
IPC: D06F39/08
Filed: 2019-04-09
Abstract: To provide a washing machine which improves rinsing performance in a rinsing step for pouring water to laundry while rotating a washing and dewatering tub.SOLUTION: A washing machine in the present disclosure includes: a body 11; a water tub 13 formed in a bottomed cylindrical shape, and supported in the body 11 in a vibration-proof manner; a washing and dewatering tub 15 included inside the water tub 13 so as to rotate and opening upward; and a water pouring device 32 for pouring water to the washing and dewatering tub 15. The water pouring device 32 includes: a detergent case 29 stored so as to be drawn; a flowing water surface 42 provided below the detergent case 29; a water pouring port 36 for flowing the water flowing on the flowing water surface 42 to the washing and dewatering tub 15; and a guide 40 and a guide protrusion part 41 for guiding the water flowing out of the water pouring port 36 downward. Thereby, the water flowing out of the water pouring port 36 is guided downward by the guide protrusion part 41, so that, in a rinsing step of pouring water to laundry while rotating the washing and dewatering tub, water can be poured onto the laundry attached to an inner wall surface of the washing and dewatering tub 15.SELECTED DRAWING: Figure 2
Patent JP-2020157028-A (JP)
Title: Car cushion convenient for rest
Inventor: CHEN CHANG
IPC: B60N2/868
Filed: 2019-04-10
Abstract: To disclose a car cushion convenient for rest.SOLUTION: A car cushion convenient for rest comprises a body cushion. An insertion rod block and an insertion rod are made to interlock and move down by stepping on a footplate. After the insertion rod is separated from an insertion rod groove, a line-drawing block moves to the right under a third spring action and a second line is made to interlock and move to synchronization, and a line connection block and a leg resting board are pulled and moved to interlock and reverse a leg cushion. After removing a leg from the footplate, the footplate and the insertion rod are made to return under the second spring action. The present invention is convenient in installation, and the cushion may not be inclined or slipped off when in use. When taking a rest, a head cushion plate and the cushion are made to protrude, and it is convenient for relaxation of a neck, and thereby the body is brought into a rest state more easily.SELECTED DRAWING: Figure 1
Patent JP-2020176526-A (JP)
Title: Scroll compressor
Inventor: KAWASE YASUHIRO
IPC: F04C18/02
Filed: 2019-04-15
Abstract: To restrain lubrication failure at restarting.SOLUTION: A scroll compressor includes a housing 30 having a suction port 31a for sucking fluid containing oil, and an oil supply flow passage 251 for supplying the fluid containing oil from the suction port 31a to a movable scroll 11, and further includes an oil reservoir 113 for reserving the oil contained in the fluid supplied through the oil supply flow passage 251 on a vertical upper side surface of a movable substrate 111.SELECTED DRAWING: Figure 2
Patent JP-2020174746-A (JP)
Title: Hair towel
Inventor: SHOJI Yuka
IPC: A47K10/02
Filed: 2019-04-15
Abstract: To provide a hair towel that can enhance water absorption as well as facilitating wiping of hair.SOLUTION: The hair towel in one embodiment is a hair towel having a first side 31 and a second side 32 which faces the opposite side from the first side 31. The first side 31 is provided with a plurality of linear first pile parts 41 formed with a plurality of yarns T1 that project outward of the first side 31. The second side 32 is provided with a plurality of second pile parts 42 formed with a plurality of yarns T2 that project outward of the second side 32. The plurality of the first pile parts 41 are made in stripe shape in the first side 31, and so are the plurality of the second pile parts 42 in the second side 32. The width of the first pile parts 41 is wider than the width of the second pile parts 42. The respective projection length of the plurality of yarns T1 that form the first pile parts 41 is longer than the respective projection length of the plurality of yarns T2 that form the second pile parts 42.SELECTED DRAWING: Figure 3
Patent JP-2019108405-A (JP)
Title: Oligomers and oligomer conjugates
Inventor: HASSAN JAVANBAKHT
IPC: A61P31/20
Filed: 2019-04-16
Abstract: To provide an oligomer conjugate for use in the treatment of a viral disorder.SOLUTION: The oligomer conjugate comprises: a) an oligomer capable of modulating a target sequence in HBx and/or HBsAg of Hepatitis B Virus (HBV) to treat the viral disorder; and b) a carrier component capable of delivering the oligomer to the liver which is linked, preferably conjugated, to the oligomer.SELECTED DRAWING: None
Patent JP-2020176429-A (JP)
Title: Monitoring system and monitoring method
Inventor: SASAKI NOBUHIRO
IPC: E02D31/06
Filed: 2019-04-17
Abstract: To determine a cause of insufficient protection potential when electrolytic protection is performed on a steel foundation beam.SOLUTION: The monitoring system comprises: a concrete pile that is embedded in the ground and in which a plurality of pile reinforcements are arranged; a concrete bottom slab that is set on the surface of the ground and in which a plurality of slab reinforcements are arranged; and a steel foundation part that connects the pile and bottom slab, and at least part of which is embedded in the ground. The foundation part comprises: a steel pile head joint part that is connected to an upper end of the pile; a steel support part that extends upward from the pile head joint part; a current supply part that extends horizontally from the support part and supplies currents to foundation beams of a foundation structure including steel foundation beams that support the bottom slab; a receiving part that receives potential to ground information for foundation beams of the foundation structure; and a processing part that, based on potential to ground information, performs one of or both of the following: determination of whether low earth objects contact foundation beams and determination of whether the outflow of currents is occurring due to interference with stray currents.SELECTED DRAWING: Figure 4
Patent JP-2020180056-A (JP)
Title: Mammary gland growth promoter
Inventor: SHIMODA HIROSHI
IPC: A61K8/9794
Filed: 2019-04-23
Abstract: To provide a novel trefoil factor (TFF1) and a progesterone receptor (PGR) gene expression promoter, as well as a mammary gland growth promoter using the same, so as to provide an excellent bust-up effect.SOLUTION: The features of the present invention for solving the above subject are as follows: (1) a TFF1 gene expression promoter containing a pterocarpan derivative as an active ingredient; and (2) a PGR gene expression promoter containing a pterocarpan derivative as an active ingredient, wherein (3) the pterocarpan derivative is an agent according to any one of (1) to (2) above, which is at least one selected from 8-hydroxyhomopterocarpan and at least one of lespeflorin Gs.SELECTED DRAWING: None
Patent JP-2020182191-A (JP)
Title: Wireless transmission system, wireless transmission device, wireless transmission method, and wireless transmission program
Inventor: YAMADA KENJI
IPC: H04L1/00
Filed: 2019-04-26
Abstract: To increase transmission capacity without changing an operation frequency and expanding bandwidth.SOLUTION: A wireless transmission system 1 includes a wireless transmission device 2 and a wireless transmission device 3. The wireless transmission device 2 sets multiplex data to at least one predetermined bit included in a first packet input, generates a second packet containing the multiplex data, and transmits the second packet to the wireless transmission device 3. The wireless transmission device 3 receives the second packet from the wireless transmission device 2, performs an error detection process on the second packet, and extracts the multiplex data from the at least one predetermined bit in the second packet when the error detection process is completed normally.SELECTED DRAWING: Figure 1
Patent JP-2020191353-A (JP)
Title: Coil component
Inventor: ASAI MIYUKI
IPC: H01F17/00
Filed: 2019-05-21
Abstract: To provide a coil component in which an improvement in insulation properties between coil patterns and an improvement in coil characteristics are achieved.SOLUTION: In a coil component 10, an insulation layer 40 covers the top face 23a of a conductor pattern 23. Thus, insulation properties between the conductor pattern 23 and a magnetic material 26 are enhanced, and insulation properties between the conductor patterns 23 are enhanced. In addition, in the coil component 10, the magnetic material 26 gets in between resin walls 24 so as to cover the insulation layer 40, so that the volume of the magnetic material 26 above the conductor pattern 23 is increased and high coil characteristics are achieved.SELECTED DRAWING: Figure 5
Patent JP-2020189803-A (JP)
Title: Hair cosmetic
Inventor: SHIMURA KOICHIRO
IPC: A61K8/34
Filed: 2019-05-22
Abstract: To provide a hair cosmetic which gives excellent smoothness and softness to the hair during application, rinsing, drying and finishing, uniformly adheres to the hair, causes no stickiness or squeakiness and has excellent quick drying property.SOLUTION: There is provided a hair cosmetic which comprises 0.1 to 3 mass% of an amine oxide (A), a higher alcohol (B), 1 to 7 mass% of at least one ammonium salt (C) selected from behenyltrimethylammonium chloride and behenyl trimethyl ammonium methyl sulfate and 1 to 8 mass% of an amino-modified silicone emulsion (D), where the mass ratio (B/C) between the higher alcohol (B) and at least the one ammonium salt (C) selected from behenyltrimethylammonium chloride and behenyl trimethyl ammonium methyl sulfate is 1 to 3.SELECTED DRAWING: None
Patent JP-2020190124-A (JP)
Title: Auxiliary lock device
Inventor: TATSUMI YUICHIRO
IPC: E05B65/06
Filed: 2019-05-22
Abstract: To provide an auxiliary lock device capable of preventing a lock cover from separating from a door frame, without using a separation preventing part described in Patent Literature 1.SOLUTION: A thickness dimension and a width dimension of a cover body 52 are larger than a thickness dimension and a width dimension of a metal fitting body 32. A contact part 33 that pinches the metal fitting body 32 and extends towards an opposite side of a pinching part 31 to contact a door D is provided in an end of the metal fitting body 32 on the pinching part 31 side. Thus, an auxiliary lock device 1 can suppress a lock cover 5 from separating from a door frame F without using the separation preventing part described in the Patent Literature 1.SELECTED DRAWING: Figure 1
Patent JP-2020189662-A (JP)
Title: Vacuum contact package
Inventor: MURAKI KENTARO
IPC: B65D75/58
Filed: 2019-05-22
Abstract: To provide a vacuum contact package in which a part where films of back material and surface material constituting the vacuum contact package are in close contact is easily separated, so that the vacuum contact package is easy to open and content can be easily taken out.SOLUTION: A vacuum contact package 50 according to the invention is formed by sealing a film serving as surface material 1 and a film serving as back material 2, and is a package housing content 14, where an opening planned part 10 is disposed between the content and a sealed part in which the film serving as the surface material and the film serving as the back material are sealed, and an embossment part 13 is disposed between the opening planned part and the content.SELECTED DRAWING: Figure 1
Patent JP-2020194915-A (JP)
Title: Manufacturing method of optical component and manufacturing method of light-emitting device
Inventor: ISHIKAWA MITSUNARI
IPC: H01L33/50
Filed: 2019-05-29
Abstract: To provide a manufacturing method of an optical component that can manufacture an optical component with excellent light extraction efficiency more easily, reliably and with high accuracy, and a manufacturing method of a light-emitting device using an optical component obtained by such a manufacturing method.SOLUTION: There is provided a manufacturing method of an optical component including the steps of preparing a laminate 18a in which an inorganic material other than a phosphor and a granular phosphor or a mixture 12a of a granular phosphor and an alumina are alternately laminated, sintering the laminate 18a, forming a sintered body in which a translucent layer containing the inorganic material as a main component and a phosphor layer containing the phosphor or the mixture as a main component are alternately laminated, cutting the sintered body with the translucent layer, and forming a plate-like body of the translucent layer/phosphor layer/translucent layer, and also provided a manufacturing method of a light-emitting device using the same.SELECTED DRAWING: Figure 1A
Patent JP-2020193686-A (JP)
Title: Damper member, linear actuator, and manufacturing method of damper member
Inventor: ARAI TSUTOMU
IPC: B06B1/04
Filed: 2019-05-30
Abstract: To reduce variations in dimensions of gelatinous damper members for connecting a movable body with a fixed body.SOLUTION: A damper member 10 connects a fixed body 2 with a movable body 3 in a linear actuator 1 and includes: a first member 110; a second member 120 which is disposed at the outer periphery side of the first member 110 and may move relative to the first member 110 in an axis L direction; and a gelatinous damper member 14 which is disposed in a radial gap S between the first member 110 and the second member 120 and connects the first member 110 with the second member 120. The second member 120, which is disposed at the outer periphery side, of the first member 110 and the second member 120 is provided with: an edge part 121 which defines a dimension of the gelatinous damper member 14; and an excess gel storage part 18 provided at the opposite side (the outer periphery side) of the gelatinous damper member 14 with respect to the edge part 121.SELECTED DRAWING: Figure 5
Patent JP-2020196298-A (JP)
Title: Control system for vehicle
Inventor: HAMANAKA YOSHIHISA
IPC: B60K17/348
Filed: 2019-05-31
Abstract: To provide a control system for a vehicle that can suppress shock torque that is caused by a driving system component of a front wheel.SOLUTION: A control system 100 for a vehicle 1 includes: a transfer 10 with multiple-disc clutch 11; and a control unit 50 for controlling fastening force of the multiple-disc clutch 11 in accordance with a speed difference between front and rear wheels 2, 3. When an angular acceleration α of the front wheel 2 becomes a predetermined threshold αT or less while a vehicle travels, the control unit 50 controls the multiple-disc clutch 11 so as to suppress an increase in fastening force of the multiple-disc clutch 11.SELECTED DRAWING: Figure 3
Patent JP-2020197086-A (JP)
Title: Work machine
Inventor: SHOBU KAZUAKI
IPC: E02F3/36
Filed: 2019-06-04
Abstract: To provide a work machine suppressed in deflection of a hydraulic hose when a boom is vertically oscillated.SOLUTION: A work machine has: a machine body; a support bracket provided at a front part of the machine body, and having a boom pivoting part at an upper part and a cylinder pivoting part at a front lower part; a boom pivoted on the boom pivoting part via a boom shaft; a boom cylinder vertically oscillating the boom, with one end pivoted on the cylinder pivoting part and the other end pivoted on the boom, and by telescopically moving; a hydraulic hose arranged passing through the support bracket from a rear side of the support bracket to a front side, and connected to the boom cylinder; a first clamp holding the hydraulic hose at the support bracket; and a second clamp holding the hydraulic hose at the boom cylinder. The support bracket has a through-hole inserting the hydraulic hose in the longitudinal direction, and the first clamp is arranged behind the through-hole and at a front side of a rear end of the boom shaft.SELECTED DRAWING: Figure 1
Patent JP-2020199982-A (JP)
Title: Vehicle wheel
Inventor: SAITO HISANOBU
IPC: B60B21/12
Filed: 2019-06-13
Abstract: To provide a vehicle wheel having a helmholtz resonator which has a simple structure and can change a length of a communication hole freely.SOLUTION: The invention relates to a vehicle wheel 1 in which a sub air chamber member 10 formed as a helmholtz resonator is attached to a rim 11. The sub air chamber member 10 is formed by a plate body which is disposed at the outer side of an outer peripheral surface 11d of a well part 11c in a wheel radial direction Z so as to be spaced away from and cover the outer peripheral surface 11d. A sub air chamber SC of the sub air chamber member 10 is formed by a space between the outer peripheral surface 11d and the plate body. A communication hole 18a of the sub air chamber member 10 is formed by placing the plate body close to the outer peripheral surface 11d so that a distance between the outer peripheral surface 11d and the plate body in the communication hole 18a becomes shorter than a distance between the outer peripheral surface 11d and the plate body in the sub air chamber SC.SELECTED DRAWING: Figure 3