baber/WOPTO huggingface dataset:
Patent JP-2020016500-A (JP)
Title: Electrical conductivity meter
Inventor: MOMOSE OSAMU
IPC: G01N27/06
Filed: 2018-07-24
Abstract: To provide an electrical conductivity meter which suppresses influence due to line capacity of an electrode wire connecting electrodes, so as to measure electrical conductivity with high accuracy.SOLUTION: A sub board 2 is arranged in the vicinity of electrodes T1, T2 attached to a measurement pipe 3. At least one or both of a signal generation circuit 21 for generating a rectangular wave signal and a buffer amplifier 22 for stabilizing detection signals detected from the electrodes T1, T2 so as to output them are loaded on the sub board 2.SELECTED DRAWING: Figure 1
Patent JP-2018184614-A (JP)
Title: Adhesive sheet
Inventor: KIUE YUKI
IPC: C09J7/30
Filed: 2018-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet having excellent adhesiveness, and having excellent heat resistance, chemical resistance and cleanness.SOLUTION: An adhesive sheet has an adhesion layer; the adhesion layer is formed by surface-modifying a resin sheet containing polytetrafluoroethylene with a crystallinity of 80% or more; the surface elemental composition on one or both sides of the adhesion layer is 0.6<fluorine atoms/carbon atoms<2.0. In one embodiment, the surface modifying method is a plasma treatment or plasma polymerization treatment.SELECTED DRAWING: Figure 1
Patent JP-2020016570-A (JP)
Title: Three-dimensional measuring device and method for aligning position of three-dimensional model
Inventor: TANAKA SHUNSUKE
IPC: G01B21/00
Filed: 2018-07-26
Abstract: To efficiently perform a process of aligning the position of a three-dimensional model relative to a measurement object in a three-dimensional measuring device.SOLUTION: The three-dimensional measuring device comprises: a three-dimensional model acceptance unit 501 for accepting a three-dimensional model that corresponds to a measurement object S; a coordinate measurement unit 511 for indicating a position on the measurement object S using a probe 110 and thereby acquiring the coordinates of a measurement point; a reference point registration unit 512 for registering two or more measurement points as reference points in order; a fitting processing unit 515 for preforming a process of fitting the three-dimensional model to the registered reference points each time new reference points are registered; and a display processing unit 516 for displaying the three-dimensional model after fitting and the registered reference points and updating the display each time fitting is performed.SELECTED DRAWING: Figure 9
Patent JP-2020018686-A (JP)
Title: Hemostatic device
Inventor: TARUNAGA AKIHIKO
IPC: A61B17/132
Filed: 2018-08-02
Abstract: To provide a hemostatic device which facilitates positioning of a pressing part and can support the pressing part in a manner that the pressing part can apply compression force to a puncture site.SOLUTION: A hemostatic device 10 includes a belt part 20 which is attachable to cover a puncture site t of a hand H, a fixing part 30 for fixing the belt part to the puncture site, and a pressing part 40 which is arranged on the belt part for pressing the puncture site. The belt part has flexibility and includes a first member 21 where the pressing part is arranged and a second member 22 which is connected to the first member and is movable relative to the first member. The pressing member includes a hole part 41 where the second member can be inserted when the second member moves relative to the first member.SELECTED DRAWING: Figure 1
Patent JP-2020011223-A (JP)
Title: Soil remediation system
Inventor: YAMAZAKI MASANOBU
IPC: B09C1/02
Filed: 2018-07-17
Abstract: To provide a simple and low-cost soil remediation system allowing wet classification of soil into gravel, sand and fine-grained fractions, while removing toxic metal and the like adsorbed to the fine-grained fraction.SOLUTION: A soil remediation system S allows soil to be washed with wash water and classified into gravel, sand and fine-grained fractions by a mill breaker 3, a trommel 4, a liquid cyclone 5 and a thickener 8. An iron removal device 12 causes a ferrous fine-grained fraction to be removed, by adsorption by magnetic force, from sludge discharged from the thickener 8, thereby reducing the content of toxic metal and the like in the sludge. A fine-grained fraction washing device 13 washes the sludge discharged from the iron removal device 12 with a chelating wash liquid to remove toxic metal and the like from the fine-grained fraction. A filter device 14 filters the sludge discharged from the iron removal device 12. A reverse osmosis membrane separation device 16 separates the filtrate of the filter device 14 into a permeate and a concentrate. A chelating agent recycle device 17 removes the toxic metal and the like from the concentrate and supplies it to the fine-grained fraction washing device 13 as the chelating wash liquid.SELECTED DRAWING: Figure 1
Patent JP-2020023804-A (JP)
Title: Lock device in wedge binding device
Inventor: KAWAHISA AKIHIRO
IPC: E04G7/32
Filed: 2018-08-07
Abstract: To provide a lock device for preventing the upward movement of a jaw fitting in a tightened state in a wedge binding device used for a scaffold or the like.SOLUTION: In a wedge binding device, a jaw fitting (12) fixed to a connecting member is placed on a flange (13) fixed to a column; and a wedge member (17) is moved downward from a standby position (P1) to a binding position (P2); whereby a wedge part (17A) is press-fitted between a contact supporting edge (14a) of a binding hole and a receiving edge part (16a) of an insertion hole; whereby a tip part (15a) of the jaw fitting is brought into contact with the column (11) in a press-contact state. The wedge binding device comprises a lock device (22) for preventing upward movement of the jaw fitting (15) when the wedge member (17) is moved downward to the binding position (P2). The lock device comprises: a lock piece (23) movable between an unlock position (L1) and a lock position (L2) positioned, respectively, outside and below an outer peripheral edge part of the flange (13); and an operation mechanism (24) for moving the lock piece in conjunction with a vertical movement of the wedge member (17).SELECTED DRAWING: Figure 9
Patent JP-2019104984-A (JP)
Title: Cooling plate
Inventor: DENG ZENGHONG
IPC: C23C14/50
Filed: 2018-08-15
Abstract: To provide a cooling plate capable of solving a technical problem of temperature ununiformity of the cooling plate itself.SOLUTION: A cooling plate includes a cooling plate body, and a circulating water channel 3 is installed in the cooling plate body, and the circulating water channel is a water channel having an intake passage and a recycling water passage in parallel. In the cooling plate, since the circulating water channel having the intake passage and the recycling water passage in parallel is installed in the cooling plate body, heat exchange efficiency of the cooling plate can be improved, and a problem of temperature ununiformity of the whole cooling plate caused by a temperature difference between intake water and recycling water can be solved.SELECTED DRAWING: Figure 2
Patent JP-2020029374-A (JP)
Title: Producing method of purified lithium compound and producing method of lithium transition metal composite oxide
Inventor: TAKAKUWA Masahiro
IPC: C01D15/00
Filed: 2018-08-20
Abstract: To provide a producing method of a purified lithium compound having excellent production efficiency of the purified lithium compound, being applicable to a wide variety of kinds of lithium compounds, and capable of reducing energy consumption for obtaining the purified lithium compound, and a producing method of a lithium transition metal composite oxide using the purified lithium compound obtained by the producing method thereof.SOLUTION: The producing method of the purified lithium compound includes a disintegrating step of loosening the aggregation of a crude lithium compound containing a magnetic substance, and a magnetic separation treatment step of removing the magnetic substance from a disintegrated crude lithium compound by applying a dry magnetic separation to the disintegrated crude lithium compound using a magnetic separator.SELECTED DRAWING: Figure 1
Patent JP-2020030297-A (JP)
Title: Drive mechanism and image forming apparatus
Inventor: HARA SOTA
IPC: G03G15/16
Filed: 2018-08-22
Abstract: To make it possible to reduce a space for a rotation shaft (second rotation shaft) when viewed in the axial direction.SOLUTION: A drive mechanism comprises: first transmission means that is fixed to a first rotation shaft of a first driving roller rotated by a driving force from a driving source and rotates integrally with the first rotation shaft; second transmission means that is provided capable of idling with respect to a second rotation shaft of a second driving roller facing the first driving roller and to which a driving force from the first transmission means is transmitted; one or more transmission means to which a driving force from the second transmission means is transmitted; and third transmission means that is fixed to the second rotation shaft, to which a driving force from the one or more transmission means is transmitted, and rotates the second driving roller at a predetermined peripheral velocity ratio with respect to the first driving roller.SELECTED DRAWING: Figure 5
Patent JP-2020030381-A (JP)
Title: Projection display device
Inventor: KOYAMA TAKEHIRO
IPC: H04N5/74
Filed: 2018-08-24
Abstract: To provide a projection display device with which, in a configuration where an aperture is provided for each of an illumination optical system and a projection optical system, it is possible to project a high-contrast video while suppressing a reduction in the quality of a projected image due to a rise of temperature of a projection lens.SOLUTION: It is possible to narrow the aperture on the illumination optical system side at necessary timing by narrowing the aperture on the illumination optical system side in accordance with the temperature or luminous energy detected by detection means. Therefore, it is possible to provide a projection display device capable of projecting a high-contrast video while preventing a reduction in the quality of a projected image due to a rise of temperature of a projection lens.SELECTED DRAWING: Figure 4
Patent JP-2020036393-A (JP)
Title: Required charging time estimation method, required charging time estimation device and electric vehicle
Inventor: SASAMOTO YUKI
IPC: H01M10/48
Filed: 2018-08-27
Abstract: To provide a charging time estimation method and a charging time estimation device capable of accurately estimating a required charging time, and provide an electric vehicle comprising a function for estimating an accurate charging time.SOLUTION: A vehicle controller 4 commands a charging current value to a battery charger 7, such that a battery 61 is charged by a multistage constant current charging system. The vehicle controller 4 estimates a required time for charging the battery 61 (104). The vehicle controller 4 executes: a total capacity acquisition step (105) of acquiring total capacity of the battery 61; a current value acquisition step (107) of acquiring a charging current value in each of constant current charging steps; an achievable charging rate acquisition step (108) of acquiring an achievable charging rate that can be achieved in each of the constant current charging steps; and a step (109) of estimating a required time until completing the charging of the battery 61 on the basis of the total capacity of the battery 61, the charging current value in each of the constant current charging steps and the achievable charging rate in each of the constant current charging steps.SELECTED DRAWING: Figure 2
Patent JP-2020031618-A (JP)
Title: Server device, task processing system and task processing program
Inventor: MATSUOKA AKIHIRO
IPC: A01K29/00
Filed: 2018-08-31
Abstract: To provide a server device capable of improving transmission property of a work content to a task practitioner and improving performance property of the work, and to provide a task processing system and a task processing program.SOLUTION: A task registration part 23 registers task information showing a task to be executed by an operator, corresponding to a prescribed operation. A task notification part notifies of the task information registered by the task registration part 23. A timing management part 25 manages a notification timing of the task information. The task notification part 21 notifies of the task information altogether to be executed within a prescribed period of the task information registered by the notification timing managed by the timing management part 25.SELECTED DRAWING: Figure 4
Patent JP-2019122236-A (JP)
Title: Rotary electric machine
Inventor: TAKAHASHI HIROKI
IPC: H02K1/27
Filed: 2018-09-05
Abstract: To provide a rotary electric machine capable of reducing a magnetic amount while increasing a magnetic flux density.SOLUTION: A rotary electric machine comprises: a rotator 40 having a magnet unit 42; and a stator 50. In the magnet unit 42, an easy axis of magnetization is oriented in an arc-shaped so that, in a d-axis side as a magnetic pole center, a direction of an easy axis of magnetization becomes parallel to the d-axis as compared to a q-axis as a magnetic pole boundary, and includes a magnet 2001 in which an arc-shaped magnet path is formed along the easy axis of magnetization. In the magnet 2001, an intrinsic coercive force is 400 kA/m or more, a remanent magnetic flux density is 1.0 T or more. The magnet 2001 is provided between adjacent d-axes in the circumferential direction, and a dimension from the stator 50 to an inverse rotator side peripheral surface 2004 of the magnet 2001 in a radial direction is provided so that the d-axis becomes shorter than the q-axis.SELECTED DRAWING: Figure 23
Patent JP-2020028693-A (JP)
Title: Shoes-wearing number one
Inventor: NOGUCHI SHIZUO
IPC: A43B11/00
Filed: 2018-08-20
Abstract: To provide shoes that is very easy, facilitates working, is easily worn when going out in the morning, is convenient, eliminates the need for bending a waist, and can be worn willingly, by solving problems in which the taking-off/wearing of shoes cannot be simply performed even if any kind of shoes are worn and the shoes without heels are dangerous and cannot be worn on the site.SOLUTION: When putting a foot from the top and a rotating plate is pressed down, it is rotated by 90 degrees, and a soft hard wire spring moves to the direction of an arrow. Simultaneously, the soft hard wire sticking to a base also moves together to work lock and is fixed. When taken off, the lock comes off if a lock plate is beaten from a lateral side, it moves to an opposite direction by the spring of the base and the spring of the rotating plate, and thereby the base goes up and it can be taken off.SELECTED DRAWING: Figure 2
Patent JP-2020042948-A (JP)
Title: Manifold and cell stack device
Inventor: OGASAWARA NORIYUKI
IPC: H01M8/0258
Filed: 2018-09-07
Abstract: To provide a manifold and a cell stack device capable of suppressing deformation of a top plate.SOLUTION: A manifold 2 includes a manifold body 23 and a partition plate 24. The manifold body 23 includes a top plate 231, a side plate 233, and a bottom plate 232. The top plate 231 supports the base end of an electrochemical cell. The partition plate 24 extends from the bottom plate 232 toward the top plate 231. The partition plate 24 partitions the internal space of the manifold body 23 into a gas supply chamber 21 and a gas recovery chamber 22. The gas supply chamber 21 communicates with a first gas flow path 43. The gas recovery chamber 22 communicates with a second gas flow path 44. The partition plate 24 is inclined so as to approach the side plate 233 as the partition plate approaches the top plate 231.SELECTED DRAWING: Figure 5
Patent JP-2019053299-A (JP)
Title: New method for partial silver plating of spectacle lenses, and lens obtained by using the method
Inventor: BRUNO CORNET
IPC: G02C7/02
Filed: 2018-09-13
Abstract: To provide a new method for partial silver plating of spectacle lenses, and lens obtained by using the method.SOLUTION: A method applied to spectacle lenses 1 comprising a varnished substrate 2 on which one or several thin layers 3, 4, and 5 are deposited, uses digitally controlled laser, where the laser is emitted through a solid fiber, and used wavelength is in near infrared. When these lenses comprise three thin layers 3, 4, and 5, it is possible, by using the method according to the invention, to achieve partial silver plating in which the laser removes a first part of the thin layers 3, 4, and 5, until reaching the varnished substrate 2, then removes a part of the thin layers 4 and 5, revealing a part of the thin layer 3, and lastly removes a part of the thin layer 5, and revealing a part of the thin layer 4. The method is applied to a sun lens in which each thin layer generally has reflective effect and which is made of evaporable material commonly used in vacuum treatment for the sun lens.SELECTED DRAWING: Figure 2
Patent JP-2020043536-A (JP)
Title: Radio communication device, method and program
Inventor: OZAKI DAISUKE
IPC: H04W4/90
Filed: 2018-09-13
Abstract: To provide a radio communication device, a method and a program, which can prevent a transmission delay of important data by adjusting a communication restriction according to the importance of transmission/reception data.SOLUTION: A radio communication device 100 includes: an RF front-end 110 which performs data transmission/reception with 2 lines, a baseband processing unit 120, etc.; a communication priority storage unit 160 which stores priority information indicative of the priority of transmission and reception for each communicating data type; a priority comparison unit 154 which, when data is transmitted through one line and simultaneously data is received through the other line, compares the priority of a transmission target data type and the priority of a reception target data type according to the priority information; and a transmission restriction unit 156 which, when a comparison result that the reception target data type has higher priority is obtained by the priority comparison unit 154, restricts the communication amount of data transmission through the one line.SELECTED DRAWING: Figure 1
Patent JP-2020044650-A (JP)
Title: Discharge head device and control method thereof in three-dimensional forming device
Inventor: IWASE FUMIYOSHI
IPC: B29C64/364
Filed: 2018-09-14
Abstract: To discharge efficiently dust such as powder material that has entered a discharge head device and reduce a burden of cleaning work on an operator.SOLUTION: In a discharge head device of a three-dimensional forming device for forming a three-dimensional structure using a powder material as a raw material, the discharge head device is provided with a discharge head for discharging a binder, a discharge head mount plate for fixing the discharge head with a mounting gap, a cover for covering the discharge head and the discharge head mounting plate, an opening disposed at a position above the cover, a suction fan disposed at the opening, and a dustproof filter disposed adjacent to the suction fan, and is formed so as to generate in the cover an airflow that flows downward from above and is discharged out of the cover through the mounting gap by operating the suction fan.SELECTED DRAWING: Figure 6
Patent JP-2019056175-A (JP)
Title: Magnesium-lithium alloy and surface-treatment method thereof
Inventor: MATSUMURA KENJU
IPC: C23C22/78
Filed: 2018-09-19
Abstract: To provide: a method for forming a coating which exhibits excellent undercoat performance and bare corrosion resistance, does not give rise to the problem of contamination by particles, and is capable of achieving low electrical resistance; and a magnesium-lithium alloy obtained using the method.SOLUTION: A surface-treatment method of a magnesium-lithium alloy involves a process in which the surface of the magnesium-lithium alloy is treated with an etching solution comprising an aqueous solution of phosphoric acid containing 150-500 ppm of neutral ammonium fluoride. The surface-treatment method of the magnesium-lithium alloy further involves a chemical conversion coating process in which, after surface conditioning is carried out, the alloy is dipped in an aqueous solution containing 3.33-40 g/l of acidic ammonium fluoride (with polyallylamine [50-5000 ppm] being further added in some instances). Provided is the magnesium-lithium alloy obtained using the above treatment method.SELECTED DRAWING: None
Patent JP-2020044176-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-09-20
Abstract: To allow a player to easily recognize reception of operation.SOLUTION: A sub-control unit displays a performance switch image on a liquid crystal indicator during a reception period of operation of a performance switch and lights up a performance switch lamp, and performs specific display on the liquid crystal indicator when operation is performed to the performance switch. In this case, the sub-control unit starts moving a movable accessory before a predetermined period passes after operation is performed to the performance switch while completing display of a performance switch image on the liquid crystal indicator after operation is performed to the performance switch and then a predetermined period passes.SELECTED DRAWING: Figure 18
Patent JP-2020053541-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: KANAI TAKAHIRO
IPC: H01L21/304
Filed: 2018-09-27
Abstract: To provide a substrate processing apparatus and a substrate processing method capable of improving substrate quality.SOLUTION: A substrate processing apparatus 10 according to an embodiment includes a processing chamber 20 for processing a substrate W, a rotary table 40 provided in the processing chamber 20 and holding and rotating the substrate W, a liquid supply unit 60 that is provided in the processing chamber 20 and supplies a processing liquid to the substrate W held by the rotary table 40, a cup 30 provided in the processing chamber 20, covering the periphery of the substrate W held by the rotary table 40, and receiving a processing liquid scattered from the substrate W by rotation of the rotary table 40, an exhaust passage 23 that is provided in the processing chamber 20 and communicates with the inside of the cup 30 to exhaust gas in the cup 30, and a mist sensor 70 that detects mist blown up from a gap A1 at a portion connecting the cup 30 and the exhaust passage 23.SELECTED DRAWING: Figure 2
Patent JP-2020049533-A (JP)
Title: Friction agitation joining apparatus
Inventor: ISHIGURO KOICHI
IPC: B23K20/12
Filed: 2018-09-28
Abstract: To provide a friction agitation joining apparatus and a friction agitation joining method which can perform position setting of a joining tool in a Z-axis direction (a vertical direction) with high accuracy.SOLUTION: The friction agitation joining apparatus comprises: a joining tool that is inserted into members to be joined and moves forward while rotating so as to join the members; a joining head for holding the joining tool; and an apparatus main body that holds the joining head, rotates the joining tool and makes the joining tool move forward, which further comprises, on a placement pedestal on which the members to be joined are placed, a first partition having an auxiliary light irradiation device for radiating imaged auxiliary light arranged therein, and a second partition arranged to oppose in a horizontal direction to the first partition, which has image acquiring means for acquiring image information about the joining tool that can be obtained by irradiating the imaged auxiliary light arranged therein.SELECTED DRAWING: Figure 1