baber/WOPTO huggingface dataset:
Patent JP-2020068652-A (JP)
Title: Manufacturing equipment line and thermoelectric generation method
Inventor: KUROKI TAKASHI
IPC: H02N11/00
Filed: 2019-07-05
Abstract: To provide a manufacturing equipment line capable of executing thermoelectric generation highly efficiently even in a simple structure and to provide a thermoelectric generation method using the manufacturing equipment line.SOLUTION: A manufacturing equipment line, having a mobile heat source, includes a thermoelectric generation device having a plurality of thermoelectric elements with different thicknesses from each other, and is structured so that the thermoelectric generation device is disposed to face the heat source and the plurality of thermoelectric elements are arranged to make a thicknesses thereof greater at a position with a small heat input amount than those with a large heat input amount.SELECTED DRAWING: Figure 6
Patent JP-2021012661-A (JP)
Title: Electric power simulation device and electric power simulation method
Inventor: YAMAMOTO KAZUHIRO
IPC: G05F1/67
Filed: 2019-07-09
Abstract: To provide an electric power simulation device and an electric power simulation method, which allow for simulating each operation.SOLUTION: An electric power simulation device provided herein is configured to perform electric power simulation on a system comprising a power supply unit with solar cells and an electronic device configured to operate on power supplied from the power supply unit, the electric power simulation device comprising a computation unit configured to acquire information indicative of operating states of a first operating unit and a second operating unit of the electronic device, simulate power consumption of the first operating unit and the second operating unit, and display a result of the simulation.SELECTED DRAWING: Figure 1
Patent JP-2021018103-A (JP)
Title: Alignment device and lens alignment system
Inventor: HIROTA ATSUSHI
IPC: F16H25/20
Filed: 2019-07-18
Abstract: To provide an alignment device and a lens alignment system provided with an appropriate amount of clearance between a nut and a screw shaft for target inclination of an alignment table.SOLUTION: An alignment device includes a nut 95 and a screw shaft 94 for moving the nut 95. A relationship of Tr>(M+L)(1-cosθ)+Nsinθ is met where an outer diameter of the screw shaft 94 is M, a distance between the screw shafts 94 is L, inclination of an alignment table with respect to a base table is θ, a length of the nut 95 with respect to the screw shaft 94 in the thrust direction is N, and an amount of clearance between the nut 95 and the screw shaft 94 in the radial direction is Tr.SELECTED DRAWING: Figure 2
Patent JP-2020199234-A (JP)
Title: Machine for quickly producing biomedicine and producing to pellet
Inventor: WU JINGHUA
IPC: A61J3/06
Filed: 2019-07-21
Abstract: To provide a machine capable of quickly producing a biomedicine and producing to pellet.SOLUTION: A machine comprises a main body, an agitation chamber is installed in the main body, in the agitation chamber, there is installed an agitation mechanism for mixing powder medicines and agitating them in a uniform manner, on a bottom part of the agitation chamber, a duct line is installed, on a bottom wall of the duct line, four openings are installed. In the duct line, an air compression pump is installed, the air compression pump can suck the powder medicines in the agitation chamber into the duct line. On the bottom part of the duct line, there is installed a pellet production mechanism, the pellet production mechanism includes two symmetric molding plates which are symmetric in a cross direction, according to the present invention, by collecting a plurality of functions to the machine, production of a pellet can be performed more quickly, and an operation for transferring a generated muddy medicine to other facility for producing a pellet in prior art can be saved for saving a time.SELECTED DRAWING: Figure 1
Patent JP-2021020506-A (JP)
Title: Stern fin
Inventor: HAMANO TETSUYA
IPC: B63B1/08
Filed: 2019-07-25
Abstract: To provide a stern fin capable of improving propulsion performance by obtaining thrust enough to offset resistance.SOLUTION: A stern fin 7 is provided on a skeg 3 of a twin skeg ship, and projects out downward from the skeg 3. A cross-section shape along a surface of the skeg 3 of the stern fin 7 is a wing-shape, and the stern fin 7 has a rear edge 71 on a bow side, and a rear edge 72 on a stern side. A wing-shaped camber line is curved outward from the rear edge 72 toward the front edge 71.SELECTED DRAWING: Figure 2
Patent JP-2020027300-A (JP)
Title: Bending device and bending method
Inventor: KIM SANG O
IPC: G02F1/13
Filed: 2019-07-29
Abstract: To provide a bending device and a bending method which bend a plate-like object.SOLUTION: A bending device includes a stage part 110 which supports and fixes one side of a plate-like object 10 to be bent, a bending part 120 which supports and fixes the other side of the object 10 to be bent and is movably arranged, and a rotary driving part 130 which is connected to the bending part 120 and rotates the bending part 120 with a rotary shaft RA as a center. The object 10 to be bent is bent with a trajectory in which a radius of rotation varies according to a rotation angle by the bending part 120 and the rotary driving part 130.SELECTED DRAWING: Figure 1
Patent JP-2021025817-A (JP)
Title: Sensor device
Inventor: OKA TAICHI
IPC: G01L3/10
Filed: 2019-08-01
Abstract: To provide a sensor device that can be prevented from being deformed by a resin pressure at the time of molding the outer case.SOLUTION: A sensor device 100 is covered by a resin outer case 9 formed by molding on the outside, and includes: a first magnetic sensor 51 and a second magnetic sensor 52 for measuring the physical amount of a detection target; a substrate 6 equipped with the first and second magnetic sensors 51 and 52; and a substrate containing unit 81 for containing the substrate 6. The substrate containing unit 81 includes a first containing unit 31 covering a front surface 60a of the substrate 6 and a second containing unit 41 covering a back surface 60b of the substrate 6. The first containing unit 31 has a first bending unit 310 bending into a protrusion in a direction away from the substrate 6 in the thickness direction of the substrate 6.SELECTED DRAWING: Figure 1
Patent JP-2020000882-A (JP)
Title: Modular shoe
Inventor: JUERGEN WEIDL
IPC: A43B5/02
Filed: 2019-08-02
Abstract: To provide a modular shoe.SOLUTION: A sock-like outer shoe 1750 is removably disposed around a frame 1710. The sock-like outer shoe 1750 may include a plurality of profile elements 1765, and at least one of the profile elements 1765 extends from an exterior side of the sock-like outer shoe 1750. At least one region of these profile elements 1765 is configured to removably and tightly engage an underside of the frame 1710 of the modular shoe 1700.SELECTED DRAWING: Figure 17
Patent JP-2021028103-A (JP)
Title: Sheet processing device and image formation system
Inventor: SUGIYAMA KEISUKE
IPC: B41J11/70
Filed: 2019-08-09
Abstract: To provide a sheet processing device that can process a sheet in a two-dimensional manner and improve durability of an opposing member opposing to a processing tool.SOLUTION: A sheet processing device includes: transportation means for transporting a sheet material 1; a processing tool 105 for processing the sheet material 1; a processing tool contact/separation part for causing the processing tool 105 to come into contact with and be separated from the sheet material 1; a processing tool movement part for moving the processing tool 105 in a direction of crossing with a transportation direction in which the sheet material 1 is transported; and a processing tool opposing part disposed in an opposing position of opposing to the processing tool 105 while the sheet material 1 is interposed therebetween. When the processing tool 105 processes the sheet material 1, the processing tool opposing part is moved so that a part of the processing tool opposing part positioned in an opposing position is changed in accordance with a relative movement direction of the processing tool 105 to the sheet material 1.SELECTED DRAWING: Figure 3
Patent JP-2019216259-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2019-08-19
Abstract: To improve reliability of a semiconductor device.SOLUTION: A semiconductor device includes a drive circuit unit and a display unit (also referred to as a pixel unit) on the same substrate 100. The drive circuit unit and the display unit include: thin film transistors 180, 170 including a semiconductor layer constituted by an oxide semiconductor; first wiring; and second wiring. The thin film transistors include a source electrode layer or drain electrode layer 165b whose periphery part is more inwardly located than the semiconductor layer's periphery part. The thin film transistor 180 of the drive circuit unit is configured by interposing the semiconductor layer between a gate electrode layer and a conductive layer 111. The first wiring and the second wiring are electrically connected via an oxide conductive layer at an aperture provided on a gate insulation layer.SELECTED DRAWING: Figure 1
Patent JP-2021031587-A (JP)
Title: Method for producing (meth) acrylic resin and (meth) acrylic resin
Inventor: IMOTO SHINYA
IPC: C08L51/10
Filed: 2019-08-23
Abstract: To provide a (meth) acrylic resin having an improved elastic modulus with its haze reduced to a sufficient level, and a method of producing the same.SOLUTION: The present invention relates to a method for producing a (meth) acrylic resin having a glass transition point in a range of 100°C or higher and 200°C or lower, the method characterized in that a monofunctional (meth) acryl monomer is polymerized in the presence of a silica particle (A) having a particle size dBET of 1-200 nm, calculated from the specific surface area by BET method and including an ethylenic double bond-containing group.SELECTED DRAWING: None
Patent JP-2021030624-A (JP)
Title: Manufacturing method of resin pipe with fixation member, manufacturing apparatus of resin pipe with fixation member, and resin pipe with fixation member
Inventor: NAKAMOTO YUJI
IPC: F16L3/00
Filed: 2019-08-27
Abstract: To provide a manufacturing method of a resin pipe with a bracket capable of suppressing the deformation of the resin pipe without using a mandrel when molding the bracket onto the resin pipe.SOLUTION: A manufacturing method of a resin pipe 20 with a bracket comprises the steps of: disposing a part of a resin pipe 22 in a mold 32 for molding a bracket 24; and allowing a molten resin R to flow into the mold 32 in a state in which the resin pipe 22 has been pressurized from inside by supplying a fluid into the resin pipe 22, to mold the bracket 24.SELECTED DRAWING: Figure 10
Patent JP-2021032213-A (JP)
Title: Vane pump
Inventor: ISHIHARA KEIICHIRO
IPC: F04C29/00
Filed: 2019-08-29
Abstract: To provide a vane pump which can suppress the lowering of discharge pressure caused by a rise of a temperature.SOLUTION: A vane pump 1 comprises a casing 2, a rotor 3 and a plurality of vanes 4. A pump chamber 20 is formed in the casing 2. The rotor 3 is arranged inside the casing 2. The rotor 3 rotates while being decentered with respect to the casing 2. The vanes 4 rotate together with the rotor 3. The vanes 4 also slide to an inside face 214 of the casing 2. A height of the pump chamber 20 in a rotation axial direction Z of the rotor 3 is set as a, a height of the rotor 3 is set as b, and heights of the vanes 4 are set as c. Also, when setting a linear expansion coefficient of the casing 2 as l, setting a linear expansion coefficient of the rotor 3 as k, setting linear expansion coefficients of the vanes 4 as j, and setting the linear expansion coefficients l, k, j as linear expansion coefficients in a rotation axial direction Z, at least either of the following expressions (1), (2) is satisfied. l≤(b/a)×k ...(1) l≤(c/a)×j ...(2)SELECTED DRAWING: Figure 3
Patent JP-2021039968-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: WATABE TAKENORI
IPC: H01L29/861
Filed: 2019-08-30
Abstract: To provide a new semiconductor device which is a low-cost semiconductor device having excellent semiconductor characteristics, particularly withstand voltage, and a small amount of leak current, and also having excellent heat dissipation and thermal stability.SOLUTION: A semiconductor device includes at least a substrate, an n-type semiconductor layer, a p-type semiconductor layer having a composition different from that of the n-type semiconductor layer, and an electrode, and the substrate includes lithium tantalate as a main component, the n-type semiconductor layer includes a crystalline oxide semiconductor having a beta-gallia structure as a main component, and the p-type semiconductor layer includes a metal compound having a hexagonal crystal structure as a main component.SELECTED DRAWING: Figure 1
Patent JP-2021040185-A (JP)
Title: Electronic device, imaging apparatus, and control method and program thereof
Inventor: MATSUDA ARAKI
IPC: G03B15/00
Filed: 2019-08-30
Abstract: To solve the problem in which an imaging apparatus includes both manual and automatic shooting functions, and when images from manual and automatic shooting are mixed and displayed for playback, it takes time for a user to find a desired image.SOLUTION: An electronic device that is communicatively connected to an imaging apparatus selects one of a plurality of modes, including a manual shooting mode in which an image shooting instruction is sent to the imaging apparatus in response to a user operation. When the manual shooting mode is selected, a first image recorded by the imaging apparatus after the image shooting process is executed by the imaging apparatus with a predetermined shooting trigger is requested to the imaging apparatus, and the first image is received from the imaging apparatus and displayed on a first screen. On the other hand, when a mode different from the manual shooting mode is selected, regardless of the type of shooting trigger, a second image for which the image shooting process is executed and recorded by the imaging apparatus is requested to the imaging apparatus, the second image is received from the imaging apparatus, the second image includes the first image, and the second image is displayed on a second screen.SELECTED DRAWING: Figure 6B
Patent JP-2021038423-A (JP)
Title: Sintered material for cathode member for electron beam generation, method for producing melted material used for the production of the sintered material and method for producing the sintered material
Inventor: KOGA KENJI
IPC: C22C1/02
Filed: 2019-09-02
Abstract: To provide a melted material or a sintered material optimum for the production of a cathode member for electron beam generation that has excellent electron release properties and can attain high performance such as the power increase of an electron beam, and methods for producing them.SOLUTION: A melted material or a sintered material for a cathode member for electron beam generation comprises a compound of iridium and cerium by 90 mass% or more and has an oxygen concentration of 0.055 mass% or less. A method for producing the melted material comprises a pre-treatment step where the modified part of a metallic cerium raw material is mechanically removed, and thereafter, pickling treatment and water-washing treatment are performed one or more times and a melting step where the metallic cerium raw material after the pre-treatment and a metallic iridium raw material are melted to obtain a melted material. The method for producing the sintered material comprises a pulverization step where the melted material is pulverized to obtain a pulverized matter and a sintering step where the pulverized matter is sintered in a high temperature-high pressure atmosphere.SELECTED DRAWING: Figure 1
Patent JP-2021038556-A (JP)
Title: Method of constructing waterproof sheet
Inventor: IKEDA HIROKAZU
IPC: E04D5/00
Filed: 2019-09-02
Abstract: To provide a construction method of a waterproof sheet capable of accurately suppressing or preventing the occurrence of wrinkles in the waterproof sheet without requiring advanced technology when covering a skeleton with the waterproof sheet in a sheet waterproof structure for waterproofing the skeleton by using the waterproof sheet.SOLUTION: A method for constructing a waterproof sheet is the method for covering at least a part of a skeleton 100 with the waterproof sheet 20, and comprises: an arrangement and fixing step of fixing an arrangement member 55 (first arrangement member) after arranging the arrangement member at a predetermined position of the skeleton 100; a temporary fixing step of temporarily fixing the waterproof sheet by pressing one end of the waterproof sheet 20 against a part of the arrangement member 55; a first joining step of joining the waterproof sheet 20 to the arrangement member 55 positioned in a region where the waterproof sheet 20 is not temporarily fixed; and a releasing step of releasing the temporary fixing.SELECTED DRAWING: Figure 6
Patent JP-2021037215-A (JP)
Title: Paper-made picture frame
Inventor: KAWADA TAKAHIRO
IPC: A47G1/06
Filed: 2019-09-05
Abstract: To provide a paper-made picture frame by which ornamentation of an exhibit is conveniently possible and by which replacement of exhibits can be easily repeated.SOLUTION: The paper-made picture frame 1 is formed by folding a single sheet of paper material. The picture frame has a frame part 20 which is formed by folding each side twice from a spread state of the paper material 10. Assuming the two frame parts adjacent across a corner of the frame part 20 as a first frame part 21 and a second frame part 22, the first frame part 21 has a peg part 30 projecting in a direction in parallel with the second frame part 22. The peg part 30 is involved in the second frame part 22.SELECTED DRAWING: Figure 1
Patent JP-2021041741-A (JP)
Title: Suspension device
Inventor: ENOMOTO MITSURU
IPC: B60G11/04
Filed: 2019-09-06
Abstract: To provide a suspension device which can achieve a proper vibration absorption performance in a stroke range.SOLUTION: A suspension device 1 includes: a leaf spring 5 being coupled to a vehicle body frame 2 and supporting an axle 3; a shock absorber 6 which damps vertical vibration of the axle 3 relative to the vehicle body frame 2; a metal plate 10 being fixed to a lower surface 2a of the vehicle body frame 2 and having a through hole 11 penetrating from the vehicle body frame 2 side to the axle 3 side; and a stroke stopper 12 which is attached to the vehicle body frame 2 so as to penetrate through the through hole 11 and restricts a stroke of the shock absorber 6.SELECTED DRAWING: Figure 1
Patent JP-2020074065-A (JP)
Title: Program and image display system
Inventor: OGAWA KAZUHIRO
IPC: A63F13/55
Filed: 2019-09-09
Abstract: To facilitate manipulation on objects in a virtual space.SOLUTION: A program of the present invention makes a computer act as; a display controller 42A configured to display, on a display unit of a head-mounted display, a stereoscopic image that makes use of binocular parallax, the stereoscopic image being an image of a virtual space captured by a virtual camera whose orientation is controlled in accordance with an orientation of the head-mounted display; and an operation controller 43A configured to control operation of an object in accordance with rolling of the head-mounted display in a rolling direction and a positional relationship between the object in the virtual space and a reference line whose direction in the virtual space changes according to the orientation of the head-mounted display.SELECTED DRAWING: Figure 3
Patent JP-2020052039-A (JP)
Title: Sensing assembly
Inventor: Ceng jun hao
IPC: G01K7/00
Filed: 2019-09-12
Abstract: To provide a sensing assembly which is small in size, can be easily fixed on the body of a user, and can increase the comfort of the user when the user is using the sensing assembly.SOLUTION: There is provided a sensing assembly 10 including a sensing device 100 and a coupling element 400. The sensing device includes a battery module 110, a circuit board module 120, and a physical condition sensor 140. The circuit board module covers the upper surface of the battery module, the bottom surface facing the upper surface, and a side surface connecting the upper surface and the bottom surface to each other. The physical condition sensor is arranged outside the circuit board module, and detects a physical condition signal of a sensing region of a user by contacting the sensing region. The coupling element is coupled to the sensing device and fixes the sensing device and the sensing region of the user.SELECTED DRAWING: Figure 1A
Patent JP-2021048706-A (JP)
Title: Controller of motor
Inventor: KINOSHITA TAKEO
IPC: H02P25/022
Filed: 2019-09-19
Abstract: To provide a controller of a motor which can appropriately control a current value to be energized to an armature coil and a field coil according to required torque.SOLUTION: In a controller of a motor comprising: an armature coil which is provided to a stator to form a magnetic field revolving with respect to a rotor by being energized; and a field coil which generates field magnetic fluxes for intensifying magnet magnetic fluxes by being energized, and constituted to control torque of the rotor by base torque generated by the rotor by energizing the armature coil and field torque generated by the rotor by energizing the field coil, target torque of the rotor is calculated (a step S3), and when the target torque is predetermined torque or more, the base torque and the field torque are controlled so that apportionment which is ratio of the field torque to the target torque becomes larger than that when the target torque is less than the predetermined torque (a step S4 and a step S5).SELECTED DRAWING: Figure 4
Patent JP-2021046163-A (JP)
Title: Rail breakage detection device
Inventor: KANAYA TOMOHIRO
IPC: G01M99/00
Filed: 2019-09-20
Abstract: To realize a rail breakage detection device capable of detecting a rail breakage state by making an inspection signal, which is different from a return-wire current, flow to a track circuit eliminating the need of an impedance bond by properly short-circuiting a pair of right and left rails serving as a railway track.SOLUTION: A rail breakage detection device includes: a plurality of section end short-circuit lines 21, 22 that are installed on a plurality of portions of right and left rails 11, 12 to short-circuit a return-wire current; a circulation electric path forming member 30 that is connected to the lines 21, 22 to form an electric path circulating together with the pair of rails 11, 12; a transmission unit 40 transmitting an inspection signal i0, which is different from the return-wire current, to the circulation electric path forming member 30; a measurement unit 50 measuring a pair of branch signals i1, i2 relating to the inspection signal i0 on both sides of a connection portion 22c of the section end short-circuit line 22 connected with the circulation electric path forming member 30; and a determination unit 60 determining the rail breakage based on a differential current value (k1-k2) and a sum current value (k1+k2).SELECTED DRAWING: Figure 1