baber/WOPTO huggingface dataset:
Patent JP-2020045935-A (JP)
Title: Tension adjustment device of power transmission belt and grinder having tension adjustment device
Inventor: KIYOTA MASARU
IPC: B24B5/04
Filed: 2018-09-18
Abstract: To provide a tension adjustment device which has durability so that rotation moment is not generated at a support part even when receiving reaction force and is small in the number of part items, low in a cost, and easy in assembling to a power transmission device by an integrated simple constitution, and a grinder having the tension adjustment device.SOLUTION: A tension adjustment device 50 comprises a fixing member 51, an energization pulley 55, a slide member 56 and an elastic member 57. A center position of an energization reaction force which the energization pulley receives from a power transmission belt 42 is defined as a first center position D1, a center position of an energization force by which the elastic member energizes the slide member 56 is defined as a second center position D2, a position in which a guide member 53 of the fixing member 51 guides the slide member is defined as a guide position G, and a first distance L1 between the first center position and the second position is shorter than a second distance L2 between the first center position D1 and the guide position G.SELECTED DRAWING: Figure 4
Patent JP-2018192375-A (JP)
Title: Medical guide wire
Inventor: TERASHI TAKESHI
IPC: A61M25/09
Filed: 2018-08-24
Abstract: To solve a problem of a medical guide wire having a connection structure formed from three members, i.e., tubular connector, a first core wire, and a second core wire, which are connected together, in that in a case where, for example, the torsion rigidity of one member is lower than the respective torsion rigidities of members of both ends, torsion accumulates among the members and transmission of rotation to a leading end decreases significantly, in which case a technical object for improving transmission of rotation to the leading end still remains.SOLUTION: In a connection structure formed from three members, attentions were paid on the torsion rigidity of each member, and a torsion rigidity ratio among the members was considered. As a result, it was found that the torsion rigidity ratio having a constant relation is able to achieve a technical object for improving transmission of rotation to a leading end.SELECTED DRAWING: Figure 1
Patent JP-2020045846-A (JP)
Title: Exhaust heat recovery device
Inventor: MURATA TOSHIRO
IPC: F01N5/02
Filed: 2018-09-20
Abstract: To provide an exhaust heat recovery device capable of improving workability when mounting an exhaust pipe on a heat exchanger.SOLUTION: An exhaust heat recovery device 10 comprises: a heat exchanger 12 which has an inflow port 14 through which a heat medium to be circulated inside the heat exchanger is flown into the same and an outflow port 16 through which the heat medium is discharged out of the same and performs heat exchange between exhaust flowing into the same from an outside and the heat medium circulated inside the same; an exhaust pipe 20 which enables the heat exchanger 12 to be pressed thereinto along a longitudinal direction and has an opening section 22 at a position opposite to the inflow port 14 and the outflow port 16 of the heat exchanger 12 which is pressed thereinto; inflow side piping 54 connected to the inflow port 14 from the outside of the exhaust pipe 20; and outflow side piping 56 connected to the outflow port 16 from the outside of the exhaust pipe 20.SELECTED DRAWING: Figure 3
Patent JP-2020045860-A (JP)
Title: Exhaust emission control device
Inventor: TAGUCHI MASAHIRO
IPC: F01N3/035
Filed: 2018-09-20
Abstract: To provide an exhaust emission control device capable of improving performance for preventing emission of nitrous oxide into atmospheric air.SOLUTION: An exhaust emission control device 100 includes a purifying catalyst (for example, ASC 5) used for purifying exhaust gas discharged from an internal combustion engine, and a composite catalyst 6 which is provided in the downstream side of the purifying catalyst and is prepared by integrally composing an adsorption catalyst for adsorbing the nitrous oxide and a decomposition catalyst for decomposing the nitrous oxide.SELECTED DRAWING: Figure 1
Patent JP-2019175417-A (JP)
Title: Power transaction system
Inventor: CHOI HWA
IPC: H02J13/00
Filed: 2018-09-20
Abstract: To provide a power transaction system capable of distributed power generation, power storage, and measuring an amount of power generation and an amount of power use of an electricity user.SOLUTION: A power transaction system includes a measuring module, a block chain module, and a communication module in a block chain watthour meter. The measuring module performs bidirectional or unidirectional measurement of an amount of power. The block chain module performs a point-to-point power transaction between nodes in a block chain network in a local area by using the communication module and the block chain network based on the Internet. The communication module performs data transfer between the measuring module and the block chain module and data transfer on the block chain network by using the radio or cable communication technology.SELECTED DRAWING: Figure 2
Patent JP-2020047132-A (JP)
Title: Information processor, information processing method, information processing program, and storage medium
Inventor: CHIBA HIRONOBU
IPC: G08G1/16
Filed: 2018-09-21
Abstract: To provide an information processor capable of effectively assisting driver's auditory recognition for an external situation of a moving body; an information processing method; an information processing program; and a storage medium.SOLUTION: An information obtaining processor 120 includes: a sound obtaining unit 112 for obtaining outer sounds of a moving body 1; a position obtaining unit 113 for obtaining a position of the moving body 1; a driving information obtaining unit 121 for obtaining driving information regarding both behavior of the moving body 1 and behaviour of a driver of the moving body; an information obtaining determination unit 122 for determining, based on the outer sounds and the driving information, whether a sound which the driver easily fails to hear is included in the outer sounds; and an information output unit 124 for outputting, to a server 2, individual correspondence information in which the position of the moving body 1 obtained by the position obtaining unit 113 is associated with information related to the sound which the driver easily fails to hear, when the information obtaining determination unit 122 determines that the sound which the driver easily fails to hear is included in the outer sounds.SELECTED DRAWING: Figure 2
Patent JP-2020051056-A (JP)
Title: Transverse screen device
Inventor: MORIYA MASAHITO
IPC: E06B9/52
Filed: 2018-09-25
Abstract: To facilitate assembly and maintenance of an internal unit including a slide rail for guiding a lower end of a screen relative to a screen frame in a transverse screen device having the slide rail for guiding the lower end of the screen opened and closed by lateral drawing.SOLUTION: Provided is a screen device which facilitates maintenance by easily attaching/detaching an internal unit 5 for guiding a lower end part of a screen by a slide rail 12 having one end attached to a lower end of an operation rail by attaching a screen 8 to a screen frame 1 between a support member 9 opposed to a side frame 3 and the operation rail 10. In the mounting of the internal unit, a guide housing space 16 is formed between the side frame and the support member, and the screen and the operation rail are assembled to the screen frame while housing the slide rail in the space, so that the work is facilitated.SELECTED DRAWING: Figure 6
Patent JP-2020050901-A (JP)
Title: Method for manufacturing aluminium alloy electric wire, aluminium alloy electric wire, and wire harness
Inventor: MOCHIZUKI KAZUMI
IPC: H01B7/00
Filed: 2018-09-26
Abstract: To provide a method for manufacturing an aluminium alloy electric wire, capable of preventing an aluminium alloy single wire from being broken and allowing a continuous intermediate annealing process when manufacturing a narrowed aluminium alloy single wire; the aluminium alloy electric wire; and a wire harness.SOLUTION: The method for manufacturing an aluminium alloy electric wire comprises: the first wire drawing step of drawing a rough drawn aluminium alloy wire; the intermediate annealing step of annealing the first drawn wire obtained in the first wire drawing step; the second wire drawing step of drawing the intermediate annealing drawn wire obtained in the intermediate annealing step; and the finish-annealing step of annealing the second drawn wire obtained in the second wire drawing step. The intermediate annealing step is performed for less than 10 minutes at 400-640°C.SELECTED DRAWING: None
Patent JP-2020051828-A (JP)
Title: Optical characteristics acquisition device, optical characteristics acquisition method, and program
Inventor: UOZUMI TAKAYUKI
IPC: G01N21/57
Filed: 2018-09-26
Abstract: To accurately acquire the optical characteristics of a measurement object having complex scattering characteristics.SOLUTION: The optical characteristics acquisition device comprises: first acquisition means for acquiring the image of a light source as a first light source image via a first object having first optical characteristics; second acquisition means for acquiring the image of the light source as a second light source image via a second object having second optical characteristics; first computation means for computing a restored image derived by restoring the second light source image on the basis of a model function and the first light source image; second computation means for computing an error between the second light source image acquired by the second acquisition means and the restored image; parameter determination means for changing the parameter of a model function to determine a restored image and thereby determining the parameter, as a final parameter, with which the error or a change rate of the error due to changes is less than or equal to a threshold; and optical characteristics acquisition means for acquiring the second optical characteristics of the second object from the restored image determined by the final parameter.SELECTED DRAWING: Figure 2
Patent JP-2020006931-A (JP)
Title: Retractable loading platform lifting device
Inventor: IKEDA SHIGERU
IPC: B60P1/44
Filed: 2018-09-26
Abstract: To alleviate vehicle equipment layout restrictions.SOLUTION: A retractable loading platform lifting device, which pulls a loading platform 20 into a lower part of a vehicle frame and store the same, comprises: a guide rail 31 which is fitted to the lower part of the vehicle frame; a slider 32 movable along the guide rail; an arm 42 which connects the slider and the loading platform 20; and the loading platform connected to a tip of the arm. The loading platform includes a base end side loading platform 21 connected to the arm, and a tip side loading platform 22 which rotatably connected to a rear part of the base end side loading platform. A connection between the base end side loading platform and the tip side loading platform is positioned on a rear side with respect to a center of a loading surface of the loading platform. In the state that the tip side loading platform is folded and overlapped on an upper side of the base end side loading platform and the loading platform is stored, a loading surface of the base end side loading platform is partitioned into a rear side covered area A which is covered with the tip side loading platform and an exposed front side covered area B, and a space S, in which the tip side loading platform faces backward, is secured between the exposed area of the loading surface and the vehicle frame.SELECTED DRAWING: Figure 3
Patent JP-2020055392-A (JP)
Title: Vehicle front part structure
Inventor: MATSUOKA KIYOHIKO
IPC: B62D25/20
Filed: 2018-10-01
Abstract: To provide a vehicle body front part structure that is able to hinder vibration in forward and backward directions of the vehicle body and is able to improve a degree of freedom of layout in an engine room.SOLUTION: A vehicle body front part structure 15 has a center tunnel, a dash lower panel 51, a first reinforcement member 82, and a spacer 24. The dash lower panel is coupled to the center tunnel. The first reinforcement member restrains the tunnel right wall of the center tunnel and the dash lower panel. The spacer is partially abutted on an abutment portion 82c of the first reinforcement member and supports a footrest 41 on a vehicle cabin 11 side.SELECTED DRAWING: Figure 5
Patent JP-2019024312-A (JP)
Title: Control device
Inventor: HAYASHI YOSHINORI
IPC: H02M1/08
Filed: 2018-10-04
Abstract: To provide a control device capable of reducing switching loss in a case where a power conversion device is configured using a parallel connection body of a pair of switching elements.SOLUTION: A control device includes a switch unit composed of a parallel connection body of a first switching element Q1 and a second switching element Q2 connected to a drive signal generating unit 31 included in a drive IC of a power conversion system, and is applied to a power conversion device that performs power conversion between a DC power supply and a motor by switching operation of the plurality of switch units. The control device includes a delay time generating means 50 for generating a delay time in the switching operation of the first switching element Q1 and the second switching element Q2 such that the on or off operation of the other switching element is started when a drive voltage of one of the first switching element Q1 and the second switching element Q2 becomes a mirror voltage in the on state or the off state of the first switching element Q1 and the second switching element Q2.SELECTED DRAWING: Figure 5
Patent JP-2020045325-A (JP)
Title: Skin external preparation and method of producing skin external preparation
Inventor: TANIMURA SHINOBU
IPC: A61K8/92
Filed: 2018-09-14
Abstract: To provide a novel skin external preparation containing oil bodies that store Calophyllum inophyllum seed oil as a use form of Calophyllum inophyllum seed oil that has not been studied thus far, and also to provide a method of producing the skin external preparation.SOLUTION: A separation method utilizing the property that oil bodies spontaneously aggregate in water extract, specifically a floating/sedimentation method that does not require centrifugation and/or a filtration method using a filter medium having a particle retention capacity of about 5 to 50 microns is used to obtain oil body aggregates in a hydrated state from an aqueous extract of non-dried seeds of Calophyllum inophyllum. By utilizing the effect of the seed oil oozing out of the oil bodies by contact with the skin, the oil body aggregate hydrate is used as a skin external preparation for penetrating the skin with Calophyllum inophyllum seed oil. Because the oil bodies contain phospholipids that function as a skin moisturizing ingredient, the skin external preparation has a higher moisturizing effect in addition to the various effects of the Calophyllum inophyllum seed oil.SELECTED DRAWING: Figure 1
Patent JP-2020058414-A (JP)
Title: Drainage system
Inventor: HABATAKE MOTOHARU
IPC: A61M1/16
Filed: 2018-10-05
Abstract: To provide a drainage system capable of storing thrust for promoting discharge of an effluent in a liquid storage bag having only one opening, in the liquid storage bag itself.SOLUTION: An effluent 1 flows in a drainage pipe path 110. A drainage pump 120 sends the effluent 1. A first valve 130 opens and closes the drainage pipe path 110. A connection pipe path 140 is connected to the drainage pipe path 110. A liquid storage bag 150 has only one opening 151, and connected to the connection pipe path 140 at an opening 151 at a position above a connection position of the connection pipe path 140 and the drainage pipe path 110 and stores the effluent 1 temporarily. A second valve 160 is provided on the connection pipe path 140 and opens and closes the connection pipe path 140. A box body 170 stores the liquid storage bag 150 and supports the same. The box body 170 is used for measuring a weight of the effluent 1 in the liquid storage bag 150. On a peripheral surface 171 of the box body 170, an opening 174 is provided, on the opening, a part of the liquid storage bag 150 storing the effluent 1 can be swollen.SELECTED DRAWING: Figure 1
Patent JP-2020060649-A (JP)
Title: Imaging system and setting device
Inventor: ARANO TOMOHIRO
IPC: G02B7/36
Filed: 2018-10-09
Abstract: To provide an imaging system capable of stably focusing on a desired portion of a subject.SOLUTION: An imaging system comprises setting means for setting a search range by autofocus means from a predetermined range according to the input to an input device. The setting means displays, on a display device, a graphic showing the relationship between the focus position of an optical system and an evaluation value indicating the degree of focus, and an image indicated by an image signal when the optical system is adjusted to the focus position specified on the graphic, to support the input of the search range to the input device.SELECTED DRAWING: Figure 8
Patent JP-2020059054-A (JP)
Title: Laser processing system
Inventor: NOGAMI TAKASHI
IPC: B23K26/08
Filed: 2018-10-11
Abstract: To provide a laser processing system which reduces portions where laser processing cannot be performed in a workpiece.SOLUTION: A laser processing system 1 includes: a laser irradiation device 4 which irradiates a workpiece 10 with laser beam L; a workpiece movement device 2 which moves the workpiece 10; a laser irradiation control device 6 which controls the laser irradiation device 4 and controls an irradiation position of the laser beam L: and a workpiece movement control device 5 which controls the workpiece movement device 2 and controls at least one of the position and posture of the workpiece 10. The workpiece movement control device 5 transmits information on at least one of the position and posture of the workpiece 10 to the laser irradiation control device 6. The laser irradiation control device 6 corrects the irradiation position of laser beam L on the basis of the information received from the workpiece movement control device 5.SELECTED DRAWING: Figure 1
Patent JP-2020058683-A (JP)
Title: Method of providing food for reheating
Inventor: ITO HIROSHI
IPC: A47B31/00
Filed: 2018-10-12
Abstract: To provide a method of providing a food for reheating, which can reduce the burden on a worker in the steps of collecting, automatically washing and shipping a cart.SOLUTION: A method of providing reheated food comprises: a cart collecting step S1 for collecting a cart storing used tableware, a cart washing step S2, a cart drying step S3, a cart cooling step S4, a storing step S5 for storing tableware with food in the cart, a standby step S6 for putting the cart on standby until shipping while cooling the cart, and a shipping step S7.SELECTED DRAWING: Figure 2
Patent JP-2020068540-A (JP)
Title: Vehicle motor
Inventor: HASEGAWA AYAKO
IPC: H02K1/28
Filed: 2018-10-19
Abstract: To provide a vehicle motor capable of fitting a rotor shaft and a rotor core without a gap in a simple structure.SOLUTION: In a vehicle motor 12, a first groove part is formed on an outer peripheral surface of a rotor shaft 34, and a protrusion 54 is formed on an inner peripheral surface of a rotor core 46. The protrusion 54 which is fitted in press-contact with a pair of inner wall surfaces 50a of the first groove part 50, is elastically held between the inner wall surfaces 50a on the basis of elastic deformation of the rotor shaft 34. Thus, the vehicle motor 12 is capable of fitting the rotor shaft 34 and the rotor core 46 without a gap in a simple structure in comparison with a case where the rotor shaft 34 and the rotor core 46 are fitted by applying various processing to the rotor core 46 and using a new component for the vehicle motor 12.SELECTED DRAWING: Figure 3
Patent JP-2020066477-A (JP)
Title: Substrate conveying device and substrate processing apparatus including substrate conveying device
Inventor: JODAI KAZUO
IPC: B65G49/07
Filed: 2018-10-22
Abstract: To provide a substrate conveying device and a substrate processing apparatus capable of appropriately conveying a substrate even when conveying the substrate having a large warpage.SOLUTION: The substrate conveying device includes: a plurality of lower rollers 11 connected to a lower drive shaft 10 at positions in the vicinity of both ends of a substrate 100, and conveying the substrate 100 by being rotated in contact with a lower surface of the substrate 100; a pair of flange-shaped rollers 12 connected to the lower drive shaft 10 at positions outside both ends of the substrate 100; and a plurality of upper rollers 21 connected via an elevating mechanism 22 to an upper drive shaft 20 at positions above the vicinity of both ends of the substrate 100 and above a part of the lower rollers 11.SELECTED DRAWING: Figure 9
Patent JP-2020068305-A (JP)
Title: Light emitting element
Inventor: SASADA TOSHIAKI
IPC: H01L51/50
Filed: 2018-10-25
Abstract: To provide a light emitting element excellent in external quantum efficiency.SOLUTION: A light emitting element includes an anode, a cathode, a first layer provided between the anode and the cathode, a second layer provided between the cathode and the first layer, and a third layer provided between the anode and the first layer. The first layer is a layer containing a phosphorescent compound having a maximum peak wavelength in an emission spectrum of 380 nm or more and less than 495 nm. At least one layer of the first layer, the second layer and the third layer contains a phosphorescent compound having a maximum peak wavelength in an emission spectrum of 570 nm or more and less than 750 nm. At least one layer of the first layer, the second layer and the third layer contains a compound represented by the following expression. The molecular weight (MA) of the phosphorescent compound having a maximum peak wavelength in an emission spectrum of 570 nm or more and less than 750 nm and the molecular weight (MB) of the compound represented by the expression (T-1) satisfy 1,500≤MA+MB≤10,000 and 0<MB/MA≤0.85.SELECTED DRAWING: None
Patent JP-2020069859-A (JP)
Title: Steering system
Inventor: TAKASHIMA KYO
IPC: B62D6/00
Filed: 2018-10-30
Abstract: To provide a steering system that, while ensuring a response to a turning angle with respect to a steering operation, is able to hinder occurrence of such a lateral acceleration that a rider may feel discomfort.SOLUTION: A steering system is configured such that in a first steering angle region, the ratio of an amount of change of a turning angle with respect to an amount of change in steering angle is larger than that in a second steering angle region that is a region where a steering angle is smaller than that in the first steering angle region. A control device for the steering system increases, in the first steering angle region, a degree of delay in the change of the turning angle with respect to the change of the steering angle as compared with that in the second steering angle region regardless of a turn increase operation or a turn back operation.SELECTED DRAWING: Figure 7