baber/WOPTO huggingface dataset:
Patent JP-2020014701-A (JP)
Title: Knockdown wall rack unit
Inventor: ONO MITSUNORI
IPC: A47B47/04
Filed: 2018-07-25
Abstract: To provide a knockdown wall rack unit that facilitates moving and removal after installation to adequately avoid danger of an overturn due to an earthquake and the like, that can inexpensively suppress manufacturing cost, and also that can make a wall rack easily assembled by only a simple operation.SOLUTION: The knockdown wall rack is composed of: a base 1; a plurality of cosmetic panels 2; a plurality of joint fillers 3, and a plurality of shelf boards 4. The base 1 is provided with a base body 1a and a fastening material 13 and is structured to make a space between the base body 1a and the fastening material 13 freely adjustable. With the cosmetic panels 2 and joint fillers 3 alternately stacked, respectively fastened relative to the base body 1a, and installed by inserting the longitudinal side edge on the depth side of the shelf boards 4 into the grooves of the joint fillers 3, the wall rack is structured to be easily formed.SELECTED DRAWING: Figure 1
Patent JP-2020023388-A (JP)
Title: Elevator safety management system and elevator safety management method
Inventor: MIZUTANI KENJI
IPC: B66B5/00
Filed: 2018-08-07
Abstract: To provide an elevator safety management system and an elevator safety management method capable of improving safety of an operator working at an elevator.SOLUTION: This elevator safety management system comprises a transmission device that is carried by an operator working at an elevator and that transmits an electromagnetic wave for notifying the position of the operator. The system further comprises: a reception device that is installed inside or near the elevator and that receives the electromagnetic wave transmitted from the transmission device. The system still further comprises a control device that always understands a positional relationship between the operator and a device constituting the elevator on the basis of the electromagnetic wave received from the reception device during the working of the operator at the elevator, and controls the elevator so as to prevent a danger in advance when the danger is expected to be generated by the elevator to the operator or another operator working at the elevator.SELECTED DRAWING: Figure 3
Patent JP-2020027315-A (JP)
Title: Driver information determination device
Inventor: HARA KENICHIRO
IPC: G08G1/16
Filed: 2018-08-09
Abstract: To provide a driver information determination device capable of accurately determining a reference face direction of a driver even when a curved road or an inclined road exists.SOLUTION: A driver information determination device 1 determines a reference face direction being a face direction F when a driver faces a front side during driving a vehicle M. The driver information determination device 1 includes: a road shape acquisition section 11 for acquiring a front sectional shape of the vehicle M; a condition determination section 12 for determining whether the front sectional shape is a determination object shape; a face direction acquisition section 13 for acquiring the face direction F of the driver; and a reference face direction determination section 14 for determining a reference face direction on the basis of the face direction F of the driver. When it is determined that the front sectional shape is the determination object shape, the reference face direction determination section 14 determines the reference face direction on the basis of the face direction F of the driver acquired by the face direction acquisition section 13. The determination object shape is a shape of a road where curvature of a road is equal to or less than a previously set curvature upper limit or a shape of a road where an inclination of the road is within a previously set flatness range.SELECTED DRAWING: Figure 1
Patent JP-2020028001-A (JP)
Title: Terminal and method
Inventor: OUCHI WATARU
IPC: H04W74/08
Filed: 2018-08-10
Abstract: To provide a terminal that communicates efficiently.SOLUTION: A terminal includes a radio transmitting and receiving part for transmitting a random access preamble in random access procedure, and monitoring a corresponding random access response (RAR), and a MAC layer processing part for incrementing the value of a preamble transmission counter counting the number of transmission times of the random access preamble, when considered that reception of the RAR is unsuccessful. The radio transmitting and receiving part executes CCA before transmitting the random access preamble, in NR-U carrier, sets an initial value N, used for determining measurement period for the CCA, in a counter N, the Nis determined based on the value of CW set for at least the random access preamble, before the Nis set in the N, and the value of CW is updated when the value of the preamble transmission counter is incremented.SELECTED DRAWING: None
Patent JP-2020028466-A (JP)
Title: Paper roll manufacturing apparatus and paper roll manufacturing method
Inventor: OISHI KAZUJI
IPC: B65H23/14
Filed: 2018-08-23
Abstract: To provide a paper roll manufacturing apparatus in which paper is made tense by an appropriate degree, and thereby a hard-rolled paper roll can reliably be manufactured, and provide a paper roll manufacturing method.SOLUTION: A paper roll manufacturing apparatus 10 has a reverse rotation conveyance roll 14 reversely rotated to the conveyance direction of paper 1, and a normal rotation conveyance roll 13 is arranged in the downstream side from the reverse rotation conveyance roll 14. The paper 1 is applied with pull force reversely to the conveyance direction when passing through the reverse rotation conveyance roll 14, and the paper 1 is reversely pulled in the downstream side from the reverse rotation conveyance roll 14 and is slightly loosened in the upstream side, and thereby the loosened paper 1 is pulled in the downstream side.SELECTED DRAWING: Figure 1
Patent JP-2020029351-A (JP)
Title: Hanging tool
Inventor: HATTORI KEIKO
IPC: B66C1/14
Filed: 2018-08-23
Abstract: To provide a hanging tool, which does not require the shift in position of lifting an object or lowering the object for detaching the hanging tool when attaching/detaching the hanging tool to/from the object with a hole, can be easily attached/detached at an installation position, is undetachable during lifting, and can reduce swinging of the object during lifting.SOLUTION: The hanging tool is used for lifting an object with a hole and includes a shaft connected with a lifting wire, an overhang that overhangs in a horizontal direction from a lower part of the shaft and has an abutting part being in contact with a side wall of the hole, and a pawl that overhangs in a direction opposite to the overhang from the lower part of the shaft and has a placement part being in contact with a bottom surface of the object to be placed.SELECTED DRAWING: Figure 3
Patent JP-2020036101-A (JP)
Title: Image decoder, and image encoder
Inventor: HASHIMOTO TOMONORI
IPC: H04N19/139
Filed: 2018-08-27
Abstract: To improve the coding efficiency in a dynamic image encoder.SOLUTION: A dynamic image decoder (31) has a UMVE processing part (3065) for deriving a motion vector from a prediction vector of a selected block included in a merge candidate list and the residual vector decoded from an encoded data. The UMVE processing part derives the residual vector by referring to at least a piece of direction information indicating any of the six directions and a piece of length information indicating the length.SELECTED DRAWING: Figure 5
Patent JP-2020035810-A (JP)
Title: Semiconductor device
Inventor: IMAI HISASHI
IPC: H01L31/12
Filed: 2018-08-28
Abstract: To provide a photo relay that enables multi-output control to one input.SOLUTION: A semiconductor device comprises a plurality of light-emitting elements, a selection circuit, a control circuit, a plurality of light receiving elements, and a plurality of switch elements. The selection circuit receives one input signal and outputs a signal for selecting an element which emits light among the plurality of the light-emitting elements. The control circuit controls light emission of the plurality of light-emitting elements on the basis of the signal outputted by the selection circuit. The light receiving element receives light from each of the light-emitting elements and generates a voltage for driving a switch on the basis of a light-receiving state. The switch element drives by being applied with a voltage outputted from each of the light receiving elements.SELECTED DRAWING: Figure 1
Patent JP-2020033139-A (JP)
Title: Sheet conveying device, document reading device, and image forming device
Inventor: KAGAWA YOSUKE
IPC: H02P5/46
Filed: 2018-08-29
Abstract: To eliminate the possibility that a rear end of a sheet is determined to pass through a nipping part of a fixing roller and erroneously detected to pass through the nipping part based on load fluctuation other than load fluctuation caused by the rear end of the sheet passing through the nipping part.SOLUTION: A driving current is controlled based on a current value in a rotary coordinate system based on a rotational phase θ'; as a result thereof, a load angle δ is adjusted so that a torque capable of being outputted by a motor is maximized in a state where a predetermined current flows through the winding; as a result thereof, a torque capable of being outputted by the motor when a predetermined current is fed to the winding can be larger than a case where the load angle δ is 90°; as a result thereof, a load torque applied to the motor can be controlled so as to be prevented from exceeding a torque corresponding to a maximum current capable of flowing through the winding of the motor more than a case where the motor is controlled in a state where the load angle δ is 90°; that is, the motor can be efficiently driven.SELECTED DRAWING: Figure 8
Patent JP-2019072999-A (JP)
Title: Element substrate, recording head, recording device, and manufacturing method for element substrate
Inventor: SUGANO HIDEO
IPC: B41J2/16
Filed: 2018-08-29
Abstract: To solve a problem that a distance between a recording element and a temperature detection element is restricted by a thickness of an interlayer insulation film although it is desirable that the distance between the recording element and the temperature detection element arranged through the insulation film immediately below the recording element is shortened as much as possible to significantly improve temperature detection sensitivity.SOLUTION: In an element substrate with a multilayer structure having a temperature detection element arranged on an intermediate layer between a wiring layer and a recording element layer, the temperature detection element formed on a first interlayer insulation film and the wiring layer are connected by a first conductor plug passing through the first interlayer insulation film. The recording element formed on a second interlayer insulation film formed on the first interlayer insulation film and the wiring layer are connected by a second conductor plug 2 passing through the first interlayer insulation film and the second interlayer insulation layer 2. A thickness of the interlayer insulation film between the recording element and the temperature detection element can be small and sensitivity of the temperature detection element can be improved by manufacturing the element substrate with this configuration.SELECTED DRAWING: Figure 4
Patent JP-2020033933-A (JP)
Title: Evaporation fuel treatment device
Inventor: SASAKI RYOTA
IPC: F02D41/14
Filed: 2018-08-29
Abstract: To provide an evaporation fuel treatment device capable of sufficiently suppressing fluctuation of torque and deterioration of emissions by appropriately performing air-fuel ratio control during learning of a fuel concentration when the learning of the fuel concentration of purge gas is performed during a lean combustion operation.SOLUTION: An ECU 60 is configured to perform combustion treatment of evaporation fuel in a fuel tank 25 by an engine 10. The ECU 60 includes: a purge control section for opening a purge control valve 46 to supply evaporation fuel to an intake passage 11 as purge gas together with air when a predetermined purge request is made; a concentration learning section for estimating a fuel concentration in the purge gas on the basis of a change of an air-fuel ratio when the purge gas is being supplied to the intake passage 11 and performing fuel concentration learning for updating a concentration learning value on the basis of the estimated fuel concentration; and an injection control section for correcting fuel injection amount on the basis of the concentration learning value during a period of performing the fuel concentration learning during a lean combustion operation and injecting the corrected fuel injection amount from a fuel injection valve 23.SELECTED DRAWING: Figure 1
Patent JP-2020035197-A (JP)
Title: System for determining product genuineness/counterfeit
Inventor: TAKANAMI MASAMITSU
IPC: G06K19/06
Filed: 2018-08-30
Abstract: To provide a system for determining a genuineness/counterfeit adapted to exhibit a falsification prevention effect even for a product to be sold in a packaged state or sold in a mere product state.SOLUTION: A system for determining a genuineness/counterfeit comprises a product database that stores product information and serial code of a product correspondingly to a product and a package a plurality of products are contained, a serial code assigning device that assigns the serial code correspondingly to the product and to the package respectively, a serial code reader that reads out the serial codes assigned respectively to the product and the package, a genuineness/counterfeit determining device that inquires the product database of the serial code the serial code reader has read out and if there is an abnormality, makes an abnormality display, and a history information adding device that newly stores the read-out serial code and user-side information corresponding to a situation in which the reading has been done to the product database.SELECTED DRAWING: Figure 1
Patent JP-2020035383-A (JP)
Title: Information processing apparatus and information processing method
Inventor: YAMAZAKI TATSUHIRO
IPC: G06T7/00
Filed: 2018-08-31
Abstract: To provide an information processing apparatus which can generate information indicating a shape of an object to be detected, for a robot to properly hold the object, and an information processing method.SOLUTION: An information processing apparatus 10 includes: a three-dimensional sensor 12 for detecting a three-dimensional shape of an object to be detected supported by a support member; a threshold setting unit 14 which sets a height threshold from a support surface of the support member where the object is placed; and a binarization processing unit 16 which binarizes three-dimensional information indicating the three-dimensional shape based on the height threshold to generate two-dimensional information indicating a two-dimensional shape of the object.SELECTED DRAWING: Figure 1
Patent JP-2020038913-A (JP)
Title: Radio wave suppression body, power supply device, method for manufacturing radio wave suppression body and method for manufacturing power supply device
Inventor: KURIMOTO MASAKI
IPC: H02M7/48
Filed: 2018-09-05
Abstract: To satisfactorily suppress electromagnetic noise of a frequency band including a frequency to be a suppression object while securing air permeability.SOLUTION: A radio wave suppression body 100 is provided with a sheet-like magnetic body 102 with flat magnetic body powder dispersed into an organic binder, and the sheet-like magnetic body 102 has a plurality of first through-hole parts 101 piercing in a thickness direction at constant intervals. The radio wave suppression body may further include a metal sheet overlapped on the sheet-like magnetic body 102. In this case, the metal sheet has a plurality of second through-hole parts piercing in a thickness direction. The plurality of first through-hole parts 101 and the plurality of second through-hole parts are respectively provided concentrically, and respective diameters of the second through-hole parts are equal to or more than respective diameters D of the first through-hole parts 101.SELECTED DRAWING: Figure 1
Patent JP-2019060338-A (JP)
Title: Outer drum rotor assembly
Inventor: BHASKAR NANDA MONDAL
IPC: F02C3/067
Filed: 2018-09-10
Abstract: To provide an outer drum rotor assembly.SOLUTION: The present disclosure is directed to an outer drum rotor assembly (110) for a gas turbine engine (10) including a first outer drum (121) and a second outer drum (131). Each outer drum defines a radially extended flange (142) adjacent to one another. A plurality of outer drum airfoils (118) are extended inward along the radial direction from between the first outer drum (121) and the second outer drum (131) at the flange (142).SELECTED DRAWING: Figure 1
Patent JP-2020040494-A (JP)
Title: Railway vehicle body structure
Inventor: SUDA TOSHIYUKI
IPC: B61D17/08
Filed: 2018-09-10
Abstract: To provide a railway vehicle which is equipped with a side body structure acquired through a process where a more efficient cutting layout is realized.SOLUTION: In a railway vehicle 100 equipped with a side body structure 103, the side body structure 103 is provided with an outside plate 50. The outside plate 50 is composed of a curtain part outside plate 10, a lumbar part outside plate 30 and a pier panel part outside plate 20 and comprises a window part 110 surrounded and formed with the pier panel part outside plate 20, a lower straight edge of the curtain part outside plate 10 and an upper straight edge of the lumbar part outside plate 30. A first overlapping part 20a is formed in the upper side of the pier panel part outside plate 20 and the first overlapping part 20a is arranged to overlap the curtain part outside plate 10 and a second overlapping part 20b is formed in the lower side of the pier panel part outside plate 20 and the second overlapping part 20b is arranged to overlap the lumbar part outside plate 30.SELECTED DRAWING: Figure 2
Patent JP-2019117624-A (JP)
Title: On-vehicle device, communication system, and motivation system
Inventor: MAEDA KENICHIRO
IPC: G08B25/04
Filed: 2018-09-21
Abstract: To provide a technique of promoting appropriate driving to a driver of a vehicle in response to abnormality in a state of an occupant of the vehicle.SOLUTION: An on-vehicle device of a vehicle comprises a detection unit (110) for detecting abnormality in a state of an occupant of the vehicle; an external notification unit (140) for performing notification to an outside of the vehicle on the basis of the fact that the detection unit has detected that there is the abnormality in the state of the occupant of the vehicle; and an in-vehicle notification unit (150) for notifying a driver (AP) of the vehicle of a notification given to another vehicle other than the vehicle that there is the abnormality in the state of the occupant of the vehicle on the basis of the fact that the detection unit has detected that there is the abnormality in the state of the occupant of the vehicle.SELECTED DRAWING: Figure 4
Patent JP-2020048700-A (JP)
Title: Beverage manufacturing device and beverage manufacturing method
Inventor: NOAKI NOBUHIRO
IPC: G07F13/00
Filed: 2018-09-25
Abstract: To provide a beverage manufacturing technology having a feature in adjustment of liquid temperature of a beverage.SOLUTION: A beverage manufacturing device has a cooling part 10d with a hollow body 200. In this embodiment, the hollow body 200 has a cylindrical shape (especially, circular cylinder shape) constituted of an upper wall 200a and a bottom wall 200b while the upper and lower ends thereof are closed. The upper wall 200a is provided with an inlet part 201 serving as an entrance into which a coffee beverage is introduced before being cooled, while the bottom wall 200b is provided with an outlet part 202 serving as an exit for the coffee beverage after being cooled.SELECTED DRAWING: Figure 13
Patent JP-2020051147-A (JP)
Title: Water discharge device
Inventor: TATSUMOTO KEISUKE
IPC: E03C1/042
Filed: 2018-09-27
Abstract: To provide the water discharge device that can prevent a mounting surface of a washbowl from getting wet by an after-dripping phenomenon without impairing appearance design.SOLUTION: The water discharge device of the present invention comprises: a base part that is mounted to a member to be installed and extends upward; a spout part that extends from the base part to a front side; a water discharge member housing part that is formed in a concave shape on a lower surface of the spout part; and a water discharge member that is accommodated in the water discharge member housing part, wherein a gap remains between an opening edge of the water discharge member housing part and an outer peripheral edge of the water discharge member in a plan view seen from below, and the gap is larger on a base part side of the water discharge member than on the front side of the water discharge member.SELECTED DRAWING: Figure 3
Patent JP-2020054143-A (JP)
Title: Motor control circuit and motor controller
Inventor: ABE MAKIO
IPC: H02P27/08
Filed: 2018-09-27
Abstract: To obtain a motor control circuit which can improve accuracy of motor control.SOLUTION: A motor control circuit 3-2 comprises a control circuit 31 which outputs a pulse width modulation signal for controlling a switching operation of an inverter circuit for supplying AC power to a motor. The motor control circuit 3-2 comprises a speed change detection circuit 20 for changing energization rate of the pulse width modulation signal by detecting change of a speed command signal for designating a target value of rotational speed of the motor and outputting a signal showing that the speed command signal has changed to the control circuit 31 as an interruption signal.SELECTED DRAWING: Figure 12
Patent JP-2020054172-A (JP)
Title: Electronic apparatus, printer, and charge control method
Inventor: KIMURA MASAHIRO
IPC: B41J29/38
Filed: 2018-09-28
Abstract: To efficiently charge multiple batteries.SOLUTION: An electronic apparatus includes: a first power supply unit for supplying power according to power input from the outside via a first path; a second power supply unit for supplying power according to power input from the outside via a second path having a lower power supply capability than that in the first power supply unit; and a control unit for charging a first battery and a second battery, by controlling switching of the power supply destination of the first power supply unit and switching of the power supply destination of the second power supply unit. Based on first information indicating the charge state of the first battery and second information indicating the charge state of the second battery, the control unit determines the correspondence relationship between the first power supply unit and the second power supply unit and the power supply source and the power supply destination between the first battery and the second battery, and controls the switching, according to the determined correspondence relationship.SELECTED DRAWING: Figure 2
Patent JP-2020057659-A (JP)
Title: Heat dissipation structure
Inventor: IMOTO KAZUHIRO
IPC: H05K7/20
Filed: 2018-09-28
Abstract: To obtain a heat dissipation structure that can reduce costs as an example.SOLUTION: A heat dissipation structure includes, as an example, a case that accommodates a substrate and causes convection inside due to heat generation of an electronic device mounted on the substrate, and a partition that generates convection toward the electronic device via the vicinity of the case.SELECTED DRAWING: Figure 1