baber/WOPTO huggingface dataset:
Patent JP-2019127098-A (JP)
Title: Driving reference line determination device, and automatic driving device
Inventor: YASUI YUJI
IPC: B60W30/12
Filed: 2018-01-23
Abstract: To provide a driving reference line determination device capable of determining properly a driving reference line of own vehicle, even under a condition that information showing a course environment of own vehicle is hard to acquire; and to provide an automatic driving device.SOLUTION: ECU2 of an automatic driving device 1 calculates a model y coordinate value ymw_i by using a map in a figure 4 (step 12), calculates estimated y coordinate value y_i by using course environment data D_info (step 11), calculates a curvature C so that an error between the model y coordinate value ymw_i and the estimated y coordinate value y_i becomes minimum (step 18), calculates a travel track Xf by using the curvature C (step 4), and executes automatic driving control by using the travel track Xf (step 31-33).SELECTED DRAWING: Figure 12
Patent JP-2019126299-A (JP)
Title: Cell culture device and cell culture method using the same
Inventor: HAGIWARA MASAHIKO
IPC: C12N5/10
Filed: 2018-01-24
Abstract: To provide a cell culture apparatus having a polymer porous membrane.SOLUTION: A cell culture apparatus comprises: a container; a polymer porous membrane mount part arranged to have a gap from a bottom of the container; a polymer porous membrane mounted on the polymer porous membrane mount part; a culture medium supply means provided on an upper part of the polymer porous membrane mount part; and a culture medium discharge part provided on a part of the container, at least a part of the polymer porous membrane mount part has one or more culture medium discharge holes, the polymer porous membrane mount part has a fluid passage hole which is smaller than an inner diameter of the container, and/or the polymer porous membrane mount part has a fluid passage hole on which no polymer porous membrane is mounted on at least a part of the mount part.SELECTED DRAWING: Figure 4
Patent JP-2019134612-A (JP)
Title: Control device of electric motor
Inventor: EGUCHI SATOSHI
IPC: H02M7/48
Filed: 2018-01-31
Abstract: To provide a control device for an electric motor that can achieve maximum output torque and high efficiency during high-speed rotation.SOLUTION: A control device for an electric motor calculates a voltage limit circle based on the speed of a motor and a DC bus voltage of an inverter, calculates a q-axis current limit value based on the voltage limit circle and a predetermined current limit circle, specifies, as a q-axis current command value, a value obtained by limiting the q-axis current value calculated according to a torque command value with the q-axis current limit value, and identifies a corresponding d-axis current command value based on the q-axis current command value.SELECTED DRAWING: Figure 1
Patent JP-2019139870-A (JP)
Title: Shield connector
Inventor: YANAGISAWA KENTA
IPC: H01R13/42
Filed: 2018-02-07
Abstract: To provide a shield connector capable of easily connecting a connector part provided at each tip of a plurality of electric wires to the connector part of mating connectors.SOLUTION: An inner housing 5 includes connector arrangement parts 511D, 521D for holding connector parts 3A, 3B. Namely, variations in the protrusion amount of a shield shell 4 of respective connector parts 3A, 3B can be suppressed by holding the connector parts instead of a wire part of an electric wire with the connector. Accordingly, the connector parts 3A, 3B provided at each tip of two electric wires 2A, 2B can be easily connected to the connector part of the mating connectors.SELECTED DRAWING: Figure 2
Patent JP-2019137138-A (JP)
Title: Transmission control device
Inventor: TSUBUKI YUTA
IPC: B60L15/20
Filed: 2018-02-07
Abstract: To provide a transmission control device that is able to control an automatic transmission such that an engine brake can be actuated with a satisfactory response when necessary and is able to hinder a decrease in brake force during regenerative braking, an occurrence of a shock, and a decrease in regeneration efficiency.SOLUTION: In a case where the number of revolutions of a motor generator after a predetermined time is estimated to be equal to or larger than the number of revolutions permitting engagement of a clutch and a requested deceleration after the predetermined time is estimated to be higher than an actually possible deceleration after the predetermined time by a predetermined threshold or larger, a transmission control unit permits a gear change for an automatic transmission. In a case other than the above, the transmission control unit inhibits a gear change for the automatic transmission during regenerative braking using the motor generator.SELECTED DRAWING: Figure 2
Patent JP-2018169386-A (JP)
Title: Gas detection device
Inventor: URABE YASUHIKO
IPC: G01N21/35
Filed: 2018-02-14
Abstract: To provide a highly sensitive gas detection device which has a long detectable range and is light in weight.SOLUTION: A gas detection device comprises: a detection light source section which emits detection light; an optical system which converges reflected light of the detection light from an object; a light receiving section which receives the reflected light that the optical system converges and outputs a signal corresponding to an intensity of the received light; and a concentration calculation section which calculates a concentration of detection object gas on the basis of the signal that the light receiving section outputs. The optical system includes a plurality of optical elements. Among the plurality of optical elements, a first optical element positioned closest to the light receiving section is a light condensing element which converges almost parallel light on the light receiving section.SELECTED DRAWING: Figure 1
Patent JP-2018108402-A (JP)
Title: Game machine
Inventor: KATAYAMA TAKASHI
IPC: A63F7/02
Filed: 2018-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of accurately detecting passage of a game ball by passage detection means.SOLUTION: A V-winning sensor 616 capable of detecting a game ball passing through a first guide passage 611, in game balls passing through a left prize ball sensor 614 when a V-tongue 615 is in a first state, is constituted of a first region through which the game ball passes and a second region through which the game ball does pass, and a speed reduction part 611j having a curved line shape capable of reducing the rolling speed of the game ball is provided over the second region of the V-winning sensor 616.SELECTED DRAWING: Figure 11
Patent JP-2018132527-A (JP)
Title: Molecular imprint nanoparticle having fluorescent functional group
Inventor: YOSHIMI YASUO
IPC: G01N33/542
Filed: 2018-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a nanoparticle that recognizes a substance to be measured for increasing fluorescence intensity.SOLUTION: A nanoparticle is composed of a molecular imprint high molecule having a fluorescent functional group. The nanoparticle self-quenches in a state where there is no substance to be measured, and increases in fluorescence intensity in a state where there is a substance to be measured.SELECTED DRAWING: None
Patent JP-2018087086-A (JP)
Title: crane
Inventor: MIYAZAKI KAZUYUKI
IPC: B66C23/66
Filed: 2018-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a crane capable of both improving a hanging capacity and reducing a tension force required for raising a boom.SOLUTION: A crane has a boom 10 which has a structure capable of changing its length, and a derricking device 11 which guides the boom 10 to pivot and to be derricked relative to an upper pivotable body 4. The derricking device 11 has a coupling device 32 which couples one end of a guy line 30 to a boom head 13. The coupling device 32 has a connection part 36 which is connected with one end of the guy line 30, and a support device 38 which supports the connection part 36 relative to the boom head 13 so that the connection part 36 is disposed at a position away from a rear side 21 of the boom head 13 to the opposite side to a belly side 22. The support device 38 has a first link member 49 which is connected with the connection part 36 and permits a position of the connection part 36 to be shifted to a plurality of different positions in A direction which is orthogonal to a shaft center 10a of the boom 10 and a pivoting shaft of the boom 10.SELECTED DRAWING: Figure 2
Patent JP-2019139692-A (JP)
Title: Mobile shop vehicle and mobile shop system
Inventor: ISHII HIDEKAZU
IPC: G08G1/00
Filed: 2018-02-15
Abstract: To allow a user to easily visit a plurality of mobile shop vehicles in a shopping mall constituted of the plurality of mobile shop vehicles.SOLUTION: A mobile shop vehicle capable of opening a shop at a movement destination includes movement control means for autonomously moving along a predetermined route in a predetermined area in a state of opening a shop, and inter-vehicle control means for controlling an interval between another mobile shop vehicle which is autonomously moving and itself.SELECTED DRAWING: Figure 2
Patent JP-2019143656-A (JP)
Title: Axle drive device
Inventor: KASAHARA TAKAHIRO
IPC: F16H1/36
Filed: 2018-02-16
Abstract: To solve a problem that in a planetary gear reduction mechanism, when obtaining a high reduction ratio, it is necessary to rotate a planetary gear at a high speed, and it is necessary to take measures against high-frequency vibrations generated by the high speed, and to provide, in view of the above-described conventional drawbacks, an axle drive device that obtains a high reduction ratio and hardly generates high-frequency vibrations.SOLUTION: There is provided an axle drive device having a plurality of stepped gears (31, 32) connected in series and decelerating, in a driving force transmission path of a planetary reduction mechanism (3) that transmits driving force to a first axle (5) and a second axle (6) via a differential mechanism (4).SELECTED DRAWING: Figure 8
Patent JP-2019145441-A (JP)
Title: Manufacturing method and manufacturing device for cell separator
Inventor: HAYASHI KENICHI
IPC: H01M2/16
Filed: 2018-02-23
Abstract: To provide a manufacturing method and manufacturing device for a cell separator with which conveyance break and conveyance streaks hardly occur, and which can be processed at high speed.SOLUTION: The manufacturing process sequentially includes a coating process, a solidification process having a solidification tank 2, a washing process having a washing tank 3, and a drying process, with a polyolefin resin porous film made into a laminated polyolefin microporous film 1 through the coating process. Conveyance support rolls 6 are installed between the tanks or above the tanks, and a liquid draining device 5 is installed in at least one of the solidification tank of the solidification process and the washing tank of the washing process between a liquid surface and the downstream-side conveyance support roll on a circumference which the laminated polyolefin microporous film and the conveyance support roll are in contact with, and a curvature correction device 4 in contact with an end of the polyolefin microporous film between the liquid surface and the conveyance support rolls is installed on at least one end of the polyolefin microporous film. The width of the polyolefin microporous film is 600-2,000 mm, and the thickness is 3-8 μm, and the conveyance speed is 50 m/minute or faster.SELECTED DRAWING: Figure 1
Patent JP-2019150902-A (JP)
Title: Method and device for generating tool path
Inventor: NAKAMOTO KEIICHI
IPC: G05B19/4093
Filed: 2018-03-01
Abstract: To provide a method and a device capable of generating a new tool path based on a plurality of instances.SOLUTION: The present method comprises a process of executing mechanical learning and a process of generating a new tool path. The process of executing the mechanical learning includes acquiring shape data on respective ones of a plurality of already-known workpieces, acquiring respective geometric information of a plurality of processing surfaces, acquiring a tool path pattern selected to respective ones of the plurality of processing surfaces from among a plurality of tool path patterns and executing the mechanical learning where input is the geometric information of the processing surface and output is the tool path pattern of the processing surface. The process of generating the new tool path includes acquiring the shape data of an object workpiece, acquiring the respective geometric information of the plurality of processing surfaces of the object workpiece and generating the tool path pattern on respective ones of the plurality of processing surfaces of the object workpiece based on a result of the mechanical learning by using the geometric information of the object workpiece.SELECTED DRAWING: Figure 1
Patent JP-2019153939-A (JP)
Title: Character superimposition synthesizer and program
Inventor: KOIDE DAIICHI
IPC: H04N5/278
Filed: 2018-03-02
Abstract: To display character information superposed on the video of a content clearly.SOLUTION: In a character superimposition synthesizer 1, a video feature amount calculation section 11 calculates the feature amount of a video based on the brilliance of a video frame included in the video signal of a background video, with 1 cut or 1 scene or 1 video frame consisting of multiple video frames as the character level control unit. A character level control section 13 determines a character level, i.e., a video level representative of the brilliance of character information superimposed on the background video, on the basis of the calculated feature amount. A character supper generation section 14 creates a character supper video indicating the character information by the determined character level. A video synthesis section 15 creates a video frame synthesized by superimposing a character super video, indicating the character information by a character level determined on the basis of the feature amount in unit of character level control including the video frame, on a video frame.SELECTED DRAWING: Figure 1
Patent JP-2019153485-A (JP)
Title: Battery holder and sensor unit
Inventor: YOSHIDA KEITARO
IPC: H01M50/224
Filed: 2018-03-05
Abstract: To provide a battery holder and a sensor unit that can prevent occurrence of a reverse voltage due to erroneous mounting of a battery without requiring a separate protection circuit and can easily remove the battery.SOLUTION: A battery holder according to one embodiment of the present invention includes a support substrate, a first terminal, and a second terminal. The support substrate has a support surface capable of supporting a coin-type or button-type battery. The first terminal is provided on the support surface and configured to be brought into contact with a convex surface portion constituting the first electrode of the battery. The second terminal includes an arm portion having a pair of elastic arms capable of elastically clamping a peripheral surface portion constituting the second electrode of the battery in a radial direction, and a fixing portion for fixing between the arm portion and the support surface. The second terminal is configured such that the battery is inserted into and removed from the arm portion by sliding movement in a direction parallel to the support surface.SELECTED DRAWING: Figure 3
Patent JP-2019161741-A (JP)
Title: Cooling device
Inventor: YAMAGUCHI KENTARO
IPC: H02K9/19
Filed: 2018-03-08
Abstract: To provide a cooling device that has a simpler structure than that of a conventional device and can improve the cooling performance by increasing a wetting area of a refrigerant.SOLUTION: There is provided a cooling device that cools a cooling target by injecting a refrigerant toward the cooling target. The cooling device includes a pipe body 10a including a refrigerant passage 10b through which the refrigerant flows and provided at a position where the refrigerant can be injected toward a coil end 6a that is the cooling target, and an injection hole 11 formed in the pipe body 10a and provided at a position facing the cooling target, and injecting the refrigerant toward the cooling target, and the injection hole 11 is formed in a slit shape. Since the injected refrigerant spreads in a fan shape in the direction of the long side of the slit shape, a wetting area can be increased compared to a case where an injection hole is circular.SELECTED DRAWING: Figure 3
Patent JP-2019161418-A (JP)
Title: Image reading device, image processing system, control method, and control program
Inventor: KANAYA SHINGO
IPC: G06T1/00
Filed: 2018-03-12
Abstract: To provide an image processing device, control method, and control program, capable of more preferably detecting a foreign object from an image.SOLUTION: An image reading device 100 includes: an imaging unit 124 for generating a white reference image obtained by imaging a white reference member 127 and a manuscript image obtained by imaging a manuscript and the perimeter of the manuscript; a first foreign object detection processing unit 162 for executing first processing of detecting a foreign object from the white reference image; a correction data generation unit 169 for generating shading correction data on the basis of the white reference image; a correction image generation unit 170 to generate a correction image by correcting the manuscript image using the shading correction data; and a second foreign object detection processing unit 242 for executing second processing of detecting a foreign object from the correction image. One of the first foreign object detection processing unit and the second foreign object detection processing unit executes the first processing or second processing using a foreign object detection result by the other of the first foreign object detection processing unit and the second foreign object detection processing unit.SELECTED DRAWING: Figure 11
Patent JP-2019156214-A (JP)
Title: Baby carriage
Inventor: HASUIKE MAKIRO
IPC: B62B9/12
Filed: 2018-03-14
Abstract: To provide a baby carriage having a reclining mechanism designed such that, when a backrest part is inclined, the head of a baby is positioned as high as possible.SOLUTION: A baby carriage 1 comprises: a front leg having a front wheel 3; a rear leg 9 having a rear wheel 7; a seat part 11 provided near respective upper ends of the rear leg and the front leg; a backrest part 13 continuously provided at a rear end of the seat part; and a hand rod 15 whose lower end is mounted on the rear leg and extending upward outside both sides of the backrest part. The rear end of the seat part and a lower end of the backrest part are pivotally attached to compose a reclining seat part 17 that allows the backrest part and the seat part to incline. Both sides of the backrest part, at a predetermined height from the lower end of the backrest part, are coupled to the hand rod so as to be inclinable. Using a support link member 41 whose lower end is pivotally attached to the front leg and whose upper end is pivotally attached to the seat part so as to be supportable, the underside of the seat part is supported so as to be movable forward and backward and also movable upward and downward. By inclining the backrest part backward, the seat part is supported by the support link member and, consequently, moved forward and also gradually moved upward.SELECTED DRAWING: Figure 1
Patent JP-2019154906-A (JP)
Title: Information processing device, game processing program and game processing method
Inventor: SHIRAKAWA SATORU
IPC: A63F13/79
Filed: 2018-03-15
Abstract: To obtain information advantageous for a game from the past action history information at a predetermined cycle.SOLUTION: An information processing device includes: a determination unit for determining information containing a hint for completing a game while referring to a storage unit storing a clearing condition for a game depending on action history information running on the game at a predetermined cycle; and a display control unit for displaying the information containing the determined hint.SELECTED DRAWING: Figure 9
Patent JP-2019156344-A (JP)
Title: Station service server, station service device, program, station service system, and station service method
Inventor: KAWAKAMI HITOSHI
IPC: B61L25/02
Filed: 2018-03-16
Abstract: To provide a station service server, a station service device, a program, a station service system, and a station service method capable of improving the convenience in information transmission and the like.SOLUTION: The station service server includes an acquisition unit, a derivation unit, and a communication unit. The acquisition unit acquires positional information of a positional terminal. The derivation unit derives an estimated time at which a train mounted with the positional terminal arrives at a station on the basis of the positional information. The communication unit transmits information for making the station service device in the station notify of the estimated time.SELECTED DRAWING: Figure 1
Patent JP-2019160232-A (JP)
Title: Information processor and program
Inventor: CHIBA KENJI
IPC: G06F13/00
Filed: 2018-03-16
Abstract: To provide an information processor which can realize a load dispersion without performing a useless communication, which is not a communication for providing a service to a client.SOLUTION: The information processor includes: sending means for sending a request for service to a plurality of servers capable of providing the same service; reception means for receiving a responce to the request; holding means for holding information on a response time, which is the time it takes to receive the response for the request since the request was sent, in relation to the server which responded to the server; and specification means for specifying a server as a sending destination on the basis of the information held by the holding means when the request of the same service as the previous service is to be demanded.SELECTED DRAWING: Figure 4
Patent JP-2019163606-A (JP)
Title: Transportation method for rail
Inventor: NODA TOSHISUKE
IPC: E01B29/16
Filed: 2018-03-19
Abstract: To suppress oscillation of a rail 2 when a tail end of the rail 2 passes through binding rolls 11, 12, prevent a defect of the rail and the binding roll, and also decrease site area necessary for transportation upon transportation of the rail 2 binding the side surface by the binding roll 11, 12 along a curved transportation path 1.SOLUTION: A binding force by a binding roll to a rail 2 may be started to be reduced before a tail end of the rail 2 passes the binding rolls 11, 12. In order to reduce the binding force of the binding roll 11, 12, for example, an outer binding roll 11 arranged on the outer side of the curvature of a curved transportation path 1 may be moved toward the direction outside of the curved transportation path 1. Furthermore, the outer binding roll may be moved while the rail 2 is in contact with the outer binding roll 11. Moreover, when the tail end of the rail 2 passes through the binding roll 11, 12, the binding force may be reduced to 1/2 or below with respect to that at the time of starting reducing the binding force.SELECTED DRAWING: Figure 3