baber/WOPTO huggingface dataset:
Patent JP-2021004999-A (JP)
Title: Zoom lens and imaging device provided with the same
Inventor: MIYAZAWA NOBUYUKI
IPC: G02B15/20
Filed: 2019-06-27
Abstract: To provide a small-sized zoom lens with wide angle and high magnification, excellent in optical performance, specially, excellent in chromatic aberration and provide an imaging device provided with the same.SOLUTION: A zoom lens comprises, in order from an object side, a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power and a fourth lens group having positive refractive power. When varying magnification, the first lens group is fixed to an image surface and intervals between the respective lens groups vary. When the maximum Abbe number of each group is denoted as v_n (n=1 to 4), the average of the minimum Abbe number of each group as v_ave and a variable magnification ratio as z, the following conditional expressions are satisfied: v_n>65 (1), v_ave>27 (2), and z>4 (3).SELECTED DRAWING: Figure 1
Patent JP-2021009931-A (JP)
Title: Sticking device and sticking method
Inventor: KATO KAZUHIKO
IPC: B65C9/36
Filed: 2019-07-01
Abstract: To provide a sticking device capable of sticking sticking members at a plurality of sticking positions arranged on a substrate, reducing a tact time, and improving productivity considerably.SOLUTION: A sticking device 20 has a heating table 22 heating a substrate 3 and a head unit 23 arranged on an upper side of the substrate 3. The head unit 23 has: a tape punching mechanism 24; a tape feeding mechanism 29 for feeding the tape 2 to the tape punching mechanism 24; a substrate feeding mechanism 30 feeding the substrate 3 between a die plate 40 and the heating table 22; an imaging apparatus 51 imaging an alignment mark 9 and identifying a sticking position 8; and a punch drive mechanism 54 which moves a mold 55 to the sticking position 8 in accordance with a posture while sticking a sticking member 1, punches the sticking member 1 from the tape 2 with a punch 44, and moves the punch 44 to a position where the punched sticking member 1 can be stuck to the substrate 3.SELECTED DRAWING: Figure 6
Patent JP-2019193862-A (JP)
Title: Vascular prosthetic delivery device and method of use
Inventor: ARBEFEUILLE SAMUEL
IPC: A61F2/966
Filed: 2019-07-09
Abstract: To provide a vascular prosthetic delivery device and a method of use.SOLUTION: A delivery device comprises: a gear rack extending into a handle body 20; a proximal handle 36 rotatable about the gear rack; and a delivery catheter 28 fixed to the proximal handle. The rotation of the proximal handle selectively moves the delivery catheter relative to the gear rack upon engagement of a pinion gear assembly with a linking gear assembly by an actuator 80.SELECTED DRAWING: Figure 1
Patent JP-2021015496-A (JP)
Title: Determination device and program
Inventor: NARUMI KENJI
IPC: A61B3/113
Filed: 2019-07-12
Abstract: To provide a determination device capable of improving determination accuracy of a sign relating to reduction of driving ability of a driver, and a program.SOLUTION: The present invention relates to a determination device comprising: a sign determination unit which determines a sign relating to reduction of driving ability of a driver who drives a mobile based on head motion measurement data measuring head motions of the driver and eyeball motion measurement data measuring eyeball motions of the driver; and a head swing control unit which controls a head swing unit so as to swing the head of the driver.SELECTED DRAWING: Figure 1
Patent JP-2021016113-A (JP)
Title: Terminal search support device, terminal search support system, terminal search support method, and program
Inventor: SATO REI
IPC: H04M1/00
Filed: 2019-07-15
Abstract: To provide a new system that can assist a user in searching for a terminal.SOLUTION: A terminal search support device 10 according to the present invention includes vibration information acquisition means 11 and output means 12, and the vibration information acquisition means 11 acquires vibration information over time of a terminal 20, and the vibration information with which date and time information in which vibration has been detected is associated, and the output means 12 outputs the vibration information in response to a search support request for the terminal 20 from the user.SELECTED DRAWING: Figure 1
Patent JP-2020022957-A (JP)
Title: Water treatment method and water treatment apparatus
Inventor: MIYAKE MASAKI
IPC: B01D21/30
Filed: 2019-07-17
Abstract: To provide a water treatment method capable of efficiently maintaining concentration of a treatment object substance remaining in a tank in a high state after inflow of waste water and discharge of treatment water.SOLUTION: The water treatment method of this embodiment is a water treatment method which includes an operation cycle step of repeating: an inflow/discharge step of discharging biological treatment water in a reaction tank 10 from a discharge port 28 while flowing waste water into the reaction tank 10 from an inflow port 26; a biological treatment step of biological treatment of the waste water in the reaction tank 10 with a biological sludge; and a sedimentation step of sedimentation of the biological sludge in the reaction tank 10. The discharge port 28 is provided at a water level in the reaction tank 10, the inflow port 26 is provided at a position lower than an interface position of a biological sludge layer formed at a bottom of the reaction tank 10 in the sedimentation step, and the waste water is supplied to the biological sludge layer in a horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2021018613-A (JP)
Title: Control device and control system for machine tool
Inventor: TSUCHIYA MASAHIKO
IPC: G05B19/4155
Filed: 2019-07-19
Abstract: To provide a control device that improves the efficiency of a threading process.SOLUTION: In a machine tool that performs a threading process, an area where threading parallel to an X-axis of the machine tool can be started is set based on the timing of reach of a threading feed speed by the relative feed speeds of a tool and a work piece after the tool starts cutting feed. Then, movement of the tool in the direction of the X-axis is first started, and the position of rotation of a main shaft is monitored. In a case where, upon the detection of the angle at which threading of the main shaft is started, the tool is moving forward in the area where threading can be started, cutting feed of the tool in the direction of a Z-axis is started.SELECTED DRAWING: Figure 5
Patent JP-2021022072-A (JP)
Title: Environment control system, environment control method, and program
Inventor: MURAKAMI MASASHI
IPC: H04Q9/00
Filed: 2019-07-25
Abstract: To provide an environment control system capable of activating the communication among multiple users, an environment control method, and a program.SOLUTION: An environment control system 1 includes a positional information acquisition unit 131 and a determination unit 134. The positional information acquisition unit 131 acquires positional information relevant to the user for each of the plurality of users in a space. The determination unit 134 determines the environment pattern in the space depending on at least one of the communication information and the attribute relationship between two or more users in the same space among the multiple of users, which are obtained based on the position information of the plurality of users.SELECTED DRAWING: Figure 1
Patent JP-2020021069-A (JP)
Title: Display device
Inventor: Jeong seung jun
IPC: G02F1/13357
Filed: 2019-07-29
Abstract: To provide a display device capable of minimizing loss of light and increasing color reproducibility through an improved optical sheet.SOLUTION: The display device includes a display panel for displaying an image, a light source module including a plurality of light sources, and an optical sheet 100 disposed between the display panel and the light source module for guiding light projected by the light source module to the display panel. The optical sheet includes: a first transparent layer 130 having a plurality of grooves 160 formed on a first surface of the optical sheet, the first surface opposite to the display panel, and having a first refractive index; a second transparent layer 140 disposed in each of the plurality of grooves and having a second refractive index that is different from the first refractive index; and a reflective layer 150 disposed in each of the plurality of grooves, covering the second transparent layer and containing a light reflective material.SELECTED DRAWING: Figure 4
Patent JP-2021024163-A (JP)
Title: Method for manufacturing injection stretch blow container
Inventor: HINO TOSHITOMO
IPC: C08L23/08
Filed: 2019-08-01
Abstract: To provide a method for manufacturing a container not allowing a container to puncture, and capable of obtaining a container having good thickness uniformity, excellent in uniformity of surface skin, and excellent in chemical resistance property, ESCR of the bottle and the like, in forming a polyethylene injection stretch blow container.SOLUTION: A method for manufacturing an injection stretch blow container has the steps of: using a specific polyethylene resin, and forming a preform through injection molding at an injection temperature of 180-280°C of the polyethylene resin; and stretch blowing the preform at a temperature of crystallization temperature of the polyethylene resin or higher. A blowing pressure during the stretch blowing is a pressure of 0.05-4 MPa.SELECTED DRAWING: Figure 1
Patent JP-2021027181-A (JP)
Title: Imprint mold substrate, imprint mold, and manufacturing method thereof
Inventor: YAMADA JUNICHI
IPC: B29C33/38
Filed: 2019-08-06
Abstract: To provide an imprint mold substrate that can be manufactured by a simple process and has a convex structure where a light-shielding film can be easily formed on a side surface and a manufacturing method thereof.SOLUTION: The imprint mold substrate includes a base having a first surface and a second surface facing the first surface and a convex structure portion protruding from the first surface of the base. The convex structure portion includes a first convex portion having a first side surface that rises from the first surface and a first upper surface substantially parallel to the first surface and a second convex portion having a second side surface rising from the first upper surface and a second upper surface substantially parallel to the first surface. The first upper surface is provided with a first protruding portion that surrounds the periphery of the second convex portion.SELECTED DRAWING: Figure 1
Patent JP-2020027798-A (JP)
Title: Anisotropic conductive film
Inventor: TSUKAO SATOSHI
IPC: H01R43/00
Filed: 2019-08-07
Abstract: To provide an anisotropic conductive film capable of securing a good conductive state by nipping conductive particles at each terminal regardless of a shape of a terminal arrangement or a quality of material of an electronic component, and preventing the generation of a short circuit.SOLUTION: An anisotropic conductive film in which a conductive particle 1 is arranged in an insulation resin layer 2, has a particle arrangement of the conductive particle in which a first oblique lattice region 11 in which a plurality of arrangement axes a1 of the conductive particle in which the conductive particle 1 is arranged at a predetermined pitch in an a direction is arranged in an oblique b direction to the a direction and at an angle α, and a second oblique lattice region 12 in which a plurality of arrangement axes a2 of the conductive particle in which the conductive particle 1 is arranged at a prescribed pitch in the a direction is arranged in a c direction reversing the b direction with respect to the a direction are repeatedly arranged.SELECTED DRAWING: Figure 1A
Patent JP-2021023701-A (JP)
Title: Cpap apparatus
Inventor: HIGASHIYAMA YUZO
IPC: A61M16/00
Filed: 2019-08-08
Abstract: To provide a CPAP apparatus capable of appropriately determining whether or not a mounting state of a first unit and a second unit is abnormal.SOLUTION: A CPAP apparatus 10 includes a body unit 20 incorporating a blower 31, and a base unit 40 removably mounted on the body unit 20. A first control unit 37 that functions as a determination unit determines whether or not the body unit 20 is mounted on the base unit 40 in a readily usable state on the basis of a result of the detection by a magnetic sensor 38. The first control unit 37 also determines whether or not the body unit 20 is mounted on the base unit 40 on the basis of a result of the detection by an ammeter 39. When the first control unit 37 determines that the body unit 20 is mounted on the base unit 40 in a readily usable state, and determines that the body unit 20 is not mounted on the base unit 40, it determines that the mounting state of the body unit 20 and the base unit 40 is abnormal.SELECTED DRAWING: Figure 4
Patent JP-2020196536-A (JP)
Title: Packaging material, packaging container, and lid body
Inventor: IIO SEIYA
IPC: B32B7/023
Filed: 2019-08-08
Abstract: To provide a packaging material that has superior designability based upon metallic gloss of high level without using a metal layer.SOLUTION: There is provided a packaging material that has at least a plastic film, a lustrous printed layer, and a sealant layer laminated from an outer layer side in this order, the lustrous printed layer including lustrous pigment and binder resin and satisfying conditions 1 and 2 below. (Condition 1) L*SCE is 40 or larger, where L*SCE represents an L* value of an L*a*b* color system calculated from a spectral spectrum of diffused light beam reflection SCE measured from the outer layer side of the packaging material. (Condition 2) G60/L*SCE is 1.00 or larger, where G60 represents 60-degree specular glossiness measured from the outer layer side of the packaging material based upon JIS Z8741:1997.SELECTED DRAWING: Figure 1
Patent JP-2021027559-A (JP)
Title: Image processing program, image processing method, and image processing device
Inventor: TOMIYASU FUMIHARU
IPC: H04N7/18
Filed: 2019-08-08
Abstract: To make an appearance of him/herself bring close to an actual when viewing an image obtained by photographing the him/herself.SOLUTION: An image processing device 1 includes: a reception part 1a; and a control part 1b. The reception part 1a receives a photographing image 5a obtained by photographing a person 4 with a camera 2. The control part 1b acquires an enlargement/reduction rate calculated in each pixel of the photographing image 5a on the basis of a height H1 of an eye 4a of the person 4, a distance D1 of the person 4 and a display surface of a display device 3 when making the photographing image 5a display on the display device 3 viewed by the person 4, generates an enlargement/reduction rate image 5b by enlarging/reducing each pixel of the photographing image 5a on the basis of the enlargement/reduction rate, and displays the enlargement/reduction rate image 5b onto the display device 3.SELECTED DRAWING: Figure 1
Patent JP-2021027300-A (JP)
Title: Method for filtering additive agent-containing liquid for polishing, additive agent-containing liquid for polishing, polishing composition and manufacturing method thereof, and filter
Inventor: FURUTA SHINJI
IPC: B24B57/02
Filed: 2019-08-08
Abstract: To provide a method for filtering an additive agent-containing liquid, which can realize a polishing composition showing a superior defect-decreasing power while retaining a practical filter life.SOLUTION: A method for filtering an additive agent-containing liquid for polishing is provided according to the present invention. The step comprises the step of filtering the additive agent-containing liquid for polishing by a filter which satisfies the requirements (1) and (2) below. (1)The average pore size P measured by a perm porometer is 0.15 μm or less. (2)The pore size gradient (Sin/Sout) which is a ratio of an entry side average pore size Sin and an outlet side average pore size Sout, measured by SEM observation is 3 or less.SELECTED DRAWING: None
Patent JP-2021029303-A (JP)
Title: Pachinko game machine
Inventor: TAKANO YUJI
IPC: A63F7/02
Filed: 2019-08-16
Abstract: To provide a model realizing novel game property in a game machine adopting the concept of creating a game progress state advantageous to a player.SOLUTION: When game balls enter a specific area while a small winning game is executed after stop display in a stop display mode of a small winning symbol is performed, a special game can be executed after a variable winning port opening game is over. While main game identification information is variably displayed, body of rotation icon performance (specific performance) can be executed. The body of rotation icon performance is composed of an element (a first element) of the number of "V" holes and an element (a second element) of a crack condition of a body of rotation icon or light emitting color from a crack of the body of rotation icon, suggests a mode associated with ball entry easiness of a game ball into the specific area on the basis of the element of the number of "V" holes, and suggests a stop display mode of the specific mode on the basis of the element of the crack condition of the body of rotation icon or the light emitting color from the crack of the body of rotation icon.SELECTED DRAWING: Figure 58
Patent JP-2020054222-A (JP)
Title: Electronic circuit and operation method therefor
Inventor: DIRK SCHUSTER
IPC: H02M7/12
Filed: 2019-08-20
Abstract: To calculate switch-on time and switch-off time of a controllable switch, on the basis of a characteristic map or a mathematical function.SOLUTION: In an electronic circuit 100 having a controllable switch, especially a semiconductor switch 110, and a control arrangement 120 for controlling the semiconductor switch 110, the control arrangement 120 activates the semiconductor switch 110 depending on a voltage applied to a load section 112, in a settable first time region of a periodic voltage applicable to the load section 112 of the semiconductor switch 110, preferably of negative half wave, and cancels inactivation of the semiconductor switch 110, dependent on the voltage applied to the load section 112, in a second time region following the first time region, for the first time.SELECTED DRAWING: Figure 1
Patent JP-2021033467-A (JP)
Title: Automatic driving control device for vehicle
Inventor: NAMBA RYOSUKE
IPC: B60T7/12
Filed: 2019-08-20
Abstract: To provide an automatic driving control device for a vehicle, which performs an automatic driving function of a vehicle by determining whether a driver can perform a proper driving operation.SOLUTION: An automatic driving control device 1 for a vehicle can perform changeover between a manual driving mode to allow a driver 100 to manually perform a driving operation of an own vehicle and an automatic driving mode to allow the driver to automatically perform a driving operation along a set target travel route. The device includes driving mode changeover means 22 for performing control to change over a mode into an automatic driving mode after the driver 100 performs manual maneuvering to allow the own vehicle to travel in a set range in a manual driving mode state.SELECTED DRAWING: Figure 2
Patent JP-2021030280-A (JP)
Title: Generation method of shape prediction model, rolled shape prediction method, rolling method of metal plate, manufacturing method of metal plate, and rolling equipment of metal plate
Inventor: FUJITA SHOKI
IPC: B21B38/02
Filed: 2019-08-27
Abstract: To provide a cold-rolling technique capable of controlling the shape of a metal plate 2 after rolling, with higher accuracy.SOLUTION: A cold-rolling method of the invention cold-rolls a rolling-object metal plate 2 into a target shape. The cold-rolling method obtains a shape prediction model that predicts a shape upon input of at least: image information having a plurality of factors contributing to the shape of the metal plate 2 after rolling; rolling condition results including and text information indicating a rolling operation state; and post-rolling shape results of the metal plate corresponding to the rolling condition results. The cold-rolling method predicts the shape of the rolling-object metal plate after rolling by inputting rolling conditions that are set into the shape prediction model. The cold-rolling method changes, on the basis of the predicted shape, the rolling conditions to be set.SELECTED DRAWING: Figure 1
Patent JP-2021029883-A (JP)
Title: Sewing device
Inventor: HAYAKAWA NORIKAZU
IPC: D05B39/00
Filed: 2019-08-29
Abstract: To provide a sewing device capable of enlarging a sewing region without enlarging an installation area.SOLUTION: A sewing device 1 includes feeding mechanisms 25R, 25L. A holding mechanism 85 includes a plurality of pairs of parts 11 to be engaged provided on both end parts in the left-to-right direction, and arrayed side by side in the frontward/backward direction. The feeding mechanisms 25R, 25L include a pair of engagement parts which can be engaged with the pair of parts 11 to be engaged. The feeding mechanisms 25R, 25L engage the pair of engagement parts with a pair of parts 115R, 115L to be engaged. The feeding mechanisms 25R, 25L move the pair of engagement parts to one side in the frontward/backward direction together with the holding mechanism 85. The feeding mechanisms 25R, 25L release the engagement of the pair of engagement parts with respect to the pair of parts 115R, 115L to be engaged. The feeding mechanisms 25R, 25L move the pair of engagement parts whose engagement is released to the other side in the frontward/backward direction. The feeding mechanisms 25R, 25L engage the pair of engagement part with another pair of parts 114R, 114L to be engaged.SELECTED DRAWING: Figure 8
Patent JP-2021035687-A (JP)
Title: Curve correcting method and correcting device
Inventor: TAKASHIMA YUKIO
IPC: B21D3/05
Filed: 2019-08-30
Abstract: To provide a curve correcting method with which further excellent curve correcting capability can be acquired, and to provide a correcting device.SOLUTION: A curve correcting method for correcting a curve in a shaped steel having a web and a flange includes a step of rolling an inner flange that is a flange inside a curve and a fillet that is a boundary between the inner flange and a web.SELECTED DRAWING: Figure 1
Patent JP-2021040415-A (JP)
Title: Cable unit and method for manufacturing the same
Inventor: AMANO ATSUSHI
IPC: H02G3/04
Filed: 2019-09-03
Abstract: To provide a cable unit and a method for manufacturing the same.SOLUTION: A cable unit 4 includes: a plurality of single-core wires 10A, 10B whose conduction unit is formed by a single conductor; and a cylindrical member having the plurality of single-core wires 10A, 10B inserted therein. Bent portions B1, B2, and B3 are similarly provided at a plurality of positions of the plurality of single-core wires 10A, 10B and the cylindrical member. The plurality of single-core wires 10A, 10B are arranged so that the single-core wires 10A, 10B are arranged in a third direction orthogonal to a first direction and a second direction at the bent portions B1, B2, and B3 at a plurality of positions, respectively, when extending directions of the single core wires before and after the bent portions B1, B2, and B3 are regarded as the first direction and the second direction, respectively. In the plurality of single-core wires 10A, 10B, relative positions of the plurality of single-core wires are changed in a cross-sectional view orthogonal to the single core wire at the plurality of bent portions.SELECTED DRAWING: Figure 4