baber/WOPTO huggingface dataset:
Patent JP-2019181912-A (JP)
Title: Improved type printer or copy facility
Inventor: MENG LING
IPC: B41J29/06
Filed: 2018-05-07
Abstract: To provide an improved type printer or copy facility.SOLUTION: An improved type printer includes a main stand body and a bracket fixedly located at a bottom of the main stand body, in which a groove is provided in the main stand body, a first cavity is provided in an inner top wall of the groove, a first slide connection housing is located on the main stand body on a left side of the first cavity, and a first guide connection groove is provided in an inner bottom wall of the groove. A first guide connection block is slidably engaged with and connected to the first guide connection groove, and a first screw connection lever, which is so provided as to extend right and left, is engaged with and connected to the first guide connection block by a screw. A lifting box, which is inserted in the groove, is slidably engaged with and connected to a right end face of the main stand body, and a part thereof, which approaches a left edge part of a bottom of the lifting box, is fixedly engaged with and connected to a bottom end face of the first guide connection block. A second guide connection groove is provided in a left inner wall of the groove, and a second slide connection housing, which is so provided as to extend upward, is located on a left inner wall of the second guide connection groove.SELECTED DRAWING: Figure 1
Patent JP-2019198872-A (JP)
Title: Pipe manufacturing method and manufacturing apparatus
Inventor: HIRONA HIDEYO
IPC: B21D5/01
Filed: 2018-05-14
Abstract: To provide a pipe manufacturing method by which tact time can be shortened, and a small-sized pipe manufacturing apparatus.SOLUTION: A pipe manufacturing method comprises: a first process in which a first mold 1A and a second mold 1B, which are so located as to face each other, are relatively moved in an opposite direction, and a pipe blank FF is curved so that a cross section orthogonal to a longer direction forms a U-shaped pipe UP; a second process in which a third mold 2A and a fourth mold 2B, which are so located as to face each other, are relatively moved in an opposite direction, a tip side UP2 excluding a base end side UP3 of both straight parts UP1 of the U-shaped pipe UP is curved, and simultaneously, tips of both straight parts UP1 are butted to a butting part 24A which is so provided on one of the third mold 2A and the fourth mold 2B as to project, and the tip side UP2 is further curved into a circular shape, thereby forming C-shaped pipe CP having a C-shaped cross section; and a third process in which a fifth mold 3A and a sixth mold 3B, which are so located as to face each other, are relatively moved in an opposite direction, at least a part of the base end side UP3 in the C-shaped pipe CP is bent, thereby butting both tips on an opening side of the C-shaped pipe CP, and the butted tip sides UP2 are formed into a circular arc shape.SELECTED DRAWING: Figure 6D
Patent JP-2018148906-A (JP)
Title: Method of biocatalytic cyclization of terpenes and cyclase variants obtained thereby
Inventor: MICHAEL BREUER
IPC: C12N15/61
Filed: 2018-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an alternative method to publicly-known chemical cyclization methods for terpenes that cyclize terpene compounds with an enzymatic catalyst, and a novel biocatalytic catalyst to be used for cyclizing terpenes.SOLUTION: An enzymatic mutant having cyclase activity selected from variants of a wild type enzyme comprising an amino acid sequence selected from a specific 325 amino acid sequence or a partial sequence thereof where said enzymatic variant catalyzes at least cyclization from the citronellal isomer to at least one isopulegol isomer.SELECTED DRAWING: None
Patent JP-2018146973-A (JP)
Title: Design method of multi-mode optical fiber
Inventor: MORI TAKAYOSHI
IPC: G02B6/036
Filed: 2018-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a multi-mode optical fiber capable of reducing a group delay difference between propagation modes, and capable of making a propagation mode number larger than 4, and to provide an optical fiber transmission system.SOLUTION: A multi-mode optical fiber includes: a graded core in which a profile of a refractive index is made exponentially smaller from a central axis toward the outside; and a clad. Just an outside of the core in the clad, a trench (bottom surface) having a refractive index smaller than that of the core is installed, and the refractive index of the clad is made larger than that of the trench.SELECTED DRAWING: Figure 6
Patent JP-2019203572-A (JP)
Title: Shock absorption member and cushioning body
Inventor: ABE KENICHIRO
IPC: F16F7/12
Filed: 2018-05-24
Abstract: To provide a shock absorption member which enables reduction of processing work of a fixed surface, and to provide a cushioning body.SOLUTION: A shock absorption member 20 includes: a composite material pipe 3 fixed to a fixed surface S1, formed by a composite material, and having a pipe axis A2 intersecting with the fixed surface S1; and a support jig 4 having a support part 31 which supports an end part of the composite material pipe 3 and a protruding part 32 which may be inserted into a hole part H formed on the fixed surface S1. The support part 31 has a contact surface S2 which contacts with the composite material pipe 3 from at least a radial direction relative to the pipe axis A2, and an outer diameter of the protruding part 32 is smaller than an outer diameter of the composite material pipe 3.SELECTED DRAWING: Figure 2
Patent JP-2019203473-A (JP)
Title: Centrifugal fan
Inventor: TAMAI KOICHI
IPC: F04D29/62
Filed: 2018-05-25
Abstract: To provide a centrifugal fan with a bearing holder hardly deformed.SOLUTION: A centrifugal fan 100 includes a resin upper casing 101, a resin lower casing 102 joined to the upper casing 101, an impeller 104 held between the upper casing 101 and the lower casing 102 in a rotatable manner, a shaft 112 serving as the rotary shaft of the impeller 104, and a metal cylindrical bearing holder 150 fixed to the bottom of the lower casing 102 for holding the shaft 112 in a rotatable manner. On the bearing holder at its portion overlapping with the bottom of the lower casing in view from the direction perpendicular to the shaft, an annular bottom is provided.SELECTED DRAWING: Figure 1
Patent JP-2019205656-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-05-29
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can perform special display as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019212650-A (JP)
Title: Electronic component holding device
Inventor: KIMURA TOSHIMITSU
IPC: B25J15/08
Filed: 2018-05-31
Abstract: To provide a device capable of securely holding an electronic component with a lead wire with a simple configuration.SOLUTION: An electronic component holding device (10) is a holding device of an electronic component (40) with a lead wire includes a base (20), a holding portion (21) provided on the base (20) and holding a main body portion (41) of the electronic component (40), and a guide portion (22) that supports a lead wire (42) of the electronic component (40) held by the holding portion (21). The holding portion (21) holds the main body portion (41) of the electronic component (40) in a state of being inclined with respect to the longitudinal direction of the lead wire (42) supported by the guide portion (22).SELECTED DRAWING: Figure 1
Patent JP-2019005563-A (JP)
Title: Tablet printing apparatus
Inventor: HIRANO AZUSA
IPC: A61J3/06
Filed: 2018-06-01
Abstract: To provide a tablet printing apparatus which can suppress reduction in the printing quality.SOLUTION: In a tablet printing apparatus 1 performing printing using an ink jet type print head device 24 to a tablet T conveyed by a conveyance device 21, the conveyance device 21 includes: a conveyor belt 21a which has a suction hole suctioning the tablet T, suctions the tablet T to the suction hole to convey it; and a current plate 27 which is provided so as to face the surface of the conveyor belt 21a apart from the conveyor belt 21a and has the gas permeability making the air stream flowing toward the suction hole pass.SELECTED DRAWING: Figure 1
Patent JP-2019211021-A (JP)
Title: Flow rate control valve
Inventor: MAKINO KATSUHIKO
IPC: F16K27/02
Filed: 2018-06-06
Abstract: To suppress axial deviation of a motor body, and to suppress lowering of seal performance at valve-closing.SOLUTION: A flow rate control valve V comprises a step motor 10 and a valve body 80 which is opened and closed by the rotation of an output shaft 35 of the step motor 10. The step motor 10 comprises a motor body 11 and a motor cover 15 for inserting the motor body 11 therein from an axial rear part to a front part and accommodating the motor body. Two fitting parts 50, 55 which can be fit to each other in an axial direction are arranged between the motor body 11 and the motor cover 15 at a prescribed interval. The two fitting parts 50, 55 are constituted of fitting shaft parts 27, 28 formed at the motor body 11, and fitting hole parts 15b, 57 formed at the motor cover 15. O-rings 43, 44 for elastically sealing clearances between the fitting shaft parts and the fitting hole parts are arranged between the fitting shaft parts 27, 28 and the fitting hole parts 15b, 57.SELECTED DRAWING: Figure 1
Patent JP-2019213389-A (JP)
Title: Motor controller and air conditioning apparatus
Inventor: KAWAKAMI MANABU
IPC: H02P6/18
Filed: 2018-06-07
Abstract: To provide a motor controller capable of stabilizing revolution of a motor, and to provide an air conditioner.SOLUTION: A motor control section 12 includes a torque control unit 13 for calculating a target q-axis current obtained by adding a torque correction current Iq*' for suppressing rotational speed variation of a motor to the target q-axis current, an angle/speed estimation control unit generating a rotational speed signal ω for estimating the rotational speed of the motor on the basis of the d-axis current Id and the q axis current Iq, and a phase correction unit 16 for correcting the phase of a rotational speed signal Sω2 on the basis of an additional phase correction value B3. The phase correction unit 16 includes a monitoring part 16a for monitoring rotational speed pulsation width of the rotational speed signal Sω2 while changing th phase thereof, a search section 16b for searching the phase at the time of minimum pulsation width, out of multiple rotational speed pulsation widths monitored by the monitoring part 16a, and a phase correction part 16c for setting the searched phase at the time of minimum pulsation width as an additional phase correction value B3.SELECTED DRAWING: Figure 4
Patent JP-2019210030-A (JP)
Title: Fuel supply system
Inventor: NISHINA TAKAYUKI
IPC: B67D7/22
Filed: 2018-06-07
Abstract: To provide a fuel supply system capable of easily and efficiently setting work information of fuel feeding work to be performed hereafter.SOLUTION: In a fuel supply system, individual authentication is performed to a customer having past performance of fuel supply work by using biological information of an operator himself before setting work information of fuel supply work to be performed hereafter to automatically prepare default work information of the fuel supply work to be performed hereafter based on work result information of fuel supply work to have been performed by the operator himself.SELECTED DRAWING: Figure 6
Patent JP-2019213677-A (JP)
Title: Game ball distribution device
Inventor: YAMAZAKI TATSUYA
IPC: A63F7/02
Filed: 2018-06-12
Abstract: To provide a game ball distribution device that can make the movement of a game ball look interesting and thereby to improve the game properties of a pinball game machine.SOLUTION: A game ball distribution device includes a ball-receiving bowl 10 formed in an inverted conical shape, and electric driving means 30 for rotating and driving the ball-receiving bowl 10 in a horizontal plane. Ball entrances 11 and 15 through which game balls can flow down are formed at least at the center portion and the outer peripheral edge portion of the ball-receiving bowl 10, respectively. Each of the ball entrances 11 and 15 has an advantageous ball entrance that is advantageous to a player and a non-advantageous ball entrance that is not advantageous. It is so configured that a game ball P flowing into the ball-receiving bowl 10 rolls in the ball-receiving bowl 10 due to the rotational movement by the electric driving means 30 and can reach the outer peripheral edge of the ball-receiving bowl 10 by centrifugal force according to the rotation state of the ball-receiving bowl 10.SELECTED DRAWING: Figure 1
Patent JP-2019215270-A (JP)
Title: Tread force detector
Inventor: WAGA SATOSHI
IPC: G01L5/22
Filed: 2018-06-13
Abstract: To provide a tread force detector having a low risk of breaking a wire harness, facilitating assembly, and having inexpensive manufacturing cost required to the wire harness.SOLUTION: A tread force detector comprises; a pedal 2 that receives a tread force; a pedal arm 3 having the pedal at one end; a shaft 4 provided on the other end side of the pedal arm 3; a housing 5 having a holding part 7 holding the shaft 4, and to which the pedal arm 3 is rotatably mounted around the shaft 4 held by the holding part 7 as a rotational shaft; and a tread force detection unit 6 that detects the tread force. The tread force detection unit 6 provided in the housing 5 detects the tread force based on the distortion of the housing 5.SELECTED DRAWING: Figure 1
Patent JP-2019219700-A (JP)
Title: History management system, operation device and history management program
Inventor: KUMADA MASAYUKI
IPC: G09B19/00
Filed: 2018-06-15
Abstract: To provide a system for suitably training on manual operation of mobile objects such as robots and drones.SOLUTION: In a history management system equipped with an operation device for operating a manually operable moving body, the operation device includes: means for outputting an operation signal for operating the movement of the moving body on the basis of an input to an input unit; means for generating history information about a certain series of movements having an input value of the input in association with time information; and means for displaying and processing a history confirmation screen including an input history display of the input value corresponding to an input state on a time axis on the basis of the history information.SELECTED DRAWING: Figure 5
Patent JP-2019218762-A (JP)
Title: Flexible joint
Inventor: KUMAGAI YOICHI
IPC: E21D11/04
Filed: 2018-06-20
Abstract: To provide a flexible joint capable of realizing firm fastening by constituting a mechanical fastening portion with a metallic member, having less creeping of rubber, and causing no looseness in the fastening portion.SOLUTION: A plurality (eight) of fixing portions 3 are respectively disposed at both sides of a width direction W of an elastic rubber portion 2 in a longer direction L of the elastic rubber portion 2, and are molded integrally with the elastic rubber portion 2. The fixing portions 3 are disposed with a constant interval in the longer direction L of the elastic rubber portion 2. The fixing portion 3 is a trapezoidal-shape and an upper bottom side that is shorter than a lower bottom is disposed at an inside of the width direction W of the elastic rubber portion 2. In the fixing portion 3, a through hole (a bolt hole) 31 penetrating the fixing portion 3 is formed. The fixing portion 3 is formed so that its thickness is the same as a thickness of the elastic rubber portion 2. Neighboring fixing portions 3 are connected with each other by the elastic rubber portion 2.SELECTED DRAWING: Figure 1
Patent JP-2019218767-A (JP)
Title: Drain plug device
Inventor: OTA SHINICHI
IPC: E03C1/22
Filed: 2018-06-21
Abstract: To provide a drain plug device for prevention of wasteful supply of water to a tank body more easily and more reliably, and capable of reducing the troublesome work of switching the drain port from the open state to the closed state.SOLUTION: A drain plug device 1 includes: a vertically movable stopper lid 24 for opening and closing a drain port 102; and an operating device 6 operated by a user to move the stopper lid 24 up and down to switch the open/closed state of the drain port 102. The drain plug device 1 has an automatic plug closing mechanism 3 that automatically switches the drain port 102 from the open state to the closed state. The automatic plug closing mechanism 3 is capable of preventing water from being supplied to a tank body while the drain port 102 is in the open state and is capable of preventing water from being supplied to the tank body more easily and reliably. Further, it is possible to reduce troublesome work such as switching the drain port 102 from the open state to the closed state.SELECTED DRAWING: Figure 1
Patent JP-2020005797-A (JP)
Title: Coordinate data preparation device, sewing machine, and program
Inventor: KONGO TAKESHI
IPC: D05B69/18
Filed: 2018-07-05
Abstract: To form stitches allowing to feel comfortableness and warmth by expressing handwriting feeling in a sewing pattern by giving proper variation for each one needle.SOLUTION: A coordinate data preparation device includes: a coordinate data storage section which stores coordinate data; and a coordinate data preparation section after addition which adds a unique value to each of a value of the X coordinate or a value of the Y coordinate of the coordinate data for each coordinate data stored in the coordinate data storage section and prepares new coordinate data destroying a pattern.SELECTED DRAWING: Figure 4
Patent JP-2020013828-A (JP)
Title: Semiconductor device and manufacturing method
Inventor: KATO YOSHIHARU
IPC: H01L29/739
Filed: 2018-07-13
Abstract: To provide a semiconductor device having a barrier metal and having a small variation in threshold voltage.SOLUTION: The semiconductor device includes: a semiconductor substrate; an interlayer insulating film disposed on an upper surface of the semiconductor substrate; a titanium layer provided on the interlayer insulating film; and a titanium nitride layer provided on the titanium layer. An opening exposing a part of an upper surface of the semiconductor substrate is provided in the interlayer insulating film. A titanium layer and a titanium nitride layer are also provided in the opening. The titanium layer disposed in contact with the semiconductor substrate at a bottom of the opening is entirely titanium-silicided.SELECTED DRAWING: Figure 4
Patent JP-2020011659-A (JP)
Title: Drone power supply system
Inventor: HIROTA YUJI
IPC: B64C27/08
Filed: 2018-07-20
Abstract: To solve the problem in which a part of existing drones are mounted with engines but most of them are driven by batteries, generally can fly only for 15 minutes, and cannot fly a long distance.SOLUTION: A metal thick and robust wire is stretched, an insulation part is set below the wire, and two electrodes are set by plate metal of high conductivity in the way that they are in contact with the insulation part. A drone can fly by keeping a constant distance from the two electrodes imparted to the wire by setting two distance sensors to the drone in the way that they face two plate-like electrode parts. By flowing current in the electrode parts and keeping two power feeding brushes set to the drone in touch with the two electrodes respectively, the drone can keep receiving power while flying.SELECTED DRAWING: Figure 1
Patent JP-2018160285-A (JP)
Title: Information processing device, information processing method, and program
Inventor: NINOMIYA KAZUHIRO
IPC: G06Q30/02
Filed: 2018-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, information processing method, and program capable of performing information provision and sales promotion effective to a user without depending on an ID for identifying the user.SOLUTION: A terminal device includes: acquisition means (control unit 41) that obtains a log of position information of the device itself (terminal device 40); extraction means (control unit 41) that extracts a feature pattern of the position information log on the basis of the position information log obtained by the acquisition means; identification means (control unit 41) that identifies an individual on the basis of the feature pattern extracted by the extraction means; and storage means (storage unit 44) that stores a feature pattern of the position information of the device itself beforehand. In addition, the feature pattern includes at least one pattern of either a moving route between stay places or moving means; and the identification means identifies an individual on the basis of the feature pattern extracted by the extraction means and the feature pattern stored in the storage means.SELECTED DRAWING: Figure 1
Patent JP-2020017360-A (JP)
Title: Movable shade mechanism of vehicle headlight and vehicle headlight
Inventor: ABE TOSHIYA
IPC: F21S41/148
Filed: 2018-07-23
Abstract: To provide a movable shade mechanism which enables reduction of the number of components and improvement of assemblability, and to provide a vehicle headlight.SOLUTION: A movable shade mechanism 100 includes a shade member 110, a drive device 120, a lever member 130, a support shaft 160, a bracket 140, and a cover member 150. The lever member 130 has: a shaft part 131 which rotates around the support shaft 160; an action part 132 which extends from the shaft part 131 and presses the shade member 110 to rotate the shade member 110 around a rotary shaft 110a; and an engagement part 133 which extends from the shaft part 131 and is connected to the drive device 120. The bracket 140 and the cover member 150 support the lever member 130 in a manner that the lever member 130 can rotate around the support shaft 160. In the support shaft 160, one end part 160a and the other end part 160b have the same shape.SELECTED DRAWING: Figure 5
Patent JP-2018185535-A (JP)
Title: Liquid crystal display device, polarization plate, and polarizer protective film
Inventor: FUJITA ATSUSHI
IPC: G02F1/13363
Filed: 2018-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a polarizer protective film comprising a polyester film which is capable of inhibiting leakage of light, even in a cases when two polarization plates are disposed under cross Nicole environment.SOLUTION: A polarizer protective film comprises a polyester film where an absolute value of gradient of thermal shrinkage rate of the polyester film in a film flow direction or a width direction is not more than 15 degrees.SELECTED DRAWING: None
Patent JP-2020021972-A (JP)
Title: Imaging system, imaging apparatus, and imaging method
Inventor: IRIYAMA HIROSHI
IPC: G03B35/08
Filed: 2018-07-30
Abstract: To provide an imaging system capable of unifying the depth of field of multiple imaging systems without performing image analysis.SOLUTION: An imaging system that captures the same subject with a plurality of imaging apparatuses satisfies the following conditional expression. d2=(δ2 FNo2 ob2^2)/(f2^2+δ FNo2 ob2)0.5<d2/(δ1 FNo1 ob1^2)/(f1^2+δ1 FNo1 ob1)<2.0. However, the numerical aperture of a master camera is FNo1, the numerical aperture of a sub camera is FNo2, the circle of confusion of the master camera is δ1, the circle of confusion of the sub camera is δ2, the object distance of the master camera is ob1, and the object distance of the sub camera is ob2, the focal length of the master camera is f1, and the focal length of the sub camera is f2.SELECTED DRAWING: Figure 1