baber/WOPTO huggingface dataset:
Patent JP-2020037740-A (JP)
Title: Plasma treatment apparatus
Inventor: KAWAMATA YOSHIO
IPC: H05H1/46
Filed: 2019-08-05
Abstract: To provide a plasma treatment apparatus capable of performing a desired plasma treatment corresponding to a position having different passing speed of the surface of a rotor, to a workpiece conveyed circularly by the rotor.SOLUTION: A plasma treatment apparatus has a conveyance part 30 provided in a vacuum vessel 20, and having a rotor 31 for loading and rotating a workpiece W, for conveying circularly the workpiece W along a conveyance route, a side wall part 51c for defining a part of a gas space R into which reaction gas G is introduced, a defining part 51 having an opening 51a facing the conveyance route, a gas supply part for supplying the reaction gas G into the gas space R, and a plasma source 55 for generating plasma for plasma-treating the workpiece W to the reaction gas G. The gas supply part has a regulation part for supplying the reaction gas G from a plurality of supply spots each having different time for passing through a treatment region where plasma treatment is performed by the surface of the rotor 31, and for regulating a supply amount of the reaction gas G per unit time from the plurality of supply spots, individually corresponding to the time for passing through the treatment region.SELECTED DRAWING: Figure 3
Patent JP-2021025115-A (JP)
Title: Copper particle
Inventor: AKISAWA MIZUKI
IPC: H01B5/00
Filed: 2019-08-08
Abstract: To provide copper particles capable of sintering at low temperature even in an atmosphere except a reducing atmosphere while preventing aggregation.SOLUTION: Copper particles include an organic surface treatment agent applied to the surface. The surface treatment agent comprises: a first treatment agent consisting of aliphatic organic acid and having a relatively large carbon atom number; a second treatment agent consisting of aliphatic organic acid salt and having relatively small carbon atom number. The second treatment agent is preferably ammonium salt; the copper particles preferably have 0.1 μm or more and 0.6 μm or less of an average particle size of primary particles; and also a conductive composition including the copper particles and an organic solvent is provided.SELECTED DRAWING: None
Patent JP-2021027556-A (JP)
Title: Information processing device, information processing method, and program
Inventor: TAKEISHI DAIKI
IPC: H04N1/00
Filed: 2019-08-08
Abstract: To generate metadata for each user and upload image data to a save destination.SOLUTION: Scanned image data generated in response to user operations is received. Metadata of scanned image data is set on the basis of learning data about the resources of an external device to which the user has an access right. The scanned image data and the metadata are transmitted to an external device.SELECTED DRAWING: Figure 5
Patent JP-2021028708-A (JP)
Title: Imaging lens and imaging apparatus
Inventor: SUZUKI TAKASHI
IPC: G02B13/18
Filed: 2019-08-12
Abstract: To provide: an imaging lens that is short in the entire length of a lens system, has various aberrations satisfactorily corrected, and has high optical performance; and an imaging apparatus equipped with the imaging lens.SOLUTION: A imaging lens is composed of, in order from an object side, a positive first lens group, a diaphragm, a positive second lens group, and a negative third lens group. The first lens group includes: a negative lens whose image-side surface is concave; and two positive lenses that are disposed closer to the image side than the negative lens and whose object-side surfaces are individually convex. The second lens group includes an aspheric lens and two sets of cemented lenses disposed closer to the image side than the aspheric lens. The third lens group is formed of one lens component.SELECTED DRAWING: Figure 1
Patent JP-2021031835-A (JP)
Title: Recording system
Inventor: TSUTSUMI YOSHIAKI
IPC: E02F9/24
Filed: 2019-08-13
Abstract: To provide a recording system reflecting operation skill of an operator, and technology improving a processing load and memory capacity.SOLUTION: A recording system acquires and accumulates log data showing the state of a work vehicle from the work vehicle having a switch operated by an operator and a controller for inputting a signal showing an ON- or OFF-state of the switch. The controller of the work vehicle calculates an index value obtained by quantification of the possibility of accident occurrence caused by the movement of the work vehicle, and when the index value reaches a first threshold, controls whether or not permanently performing the record processing for recording the log data showing the state of the work vehicle, according to the ON- or OFF-state of the switch. When the index value is in a second threshold higher than the first threshold, the controller performs the recording processing, regardless of the ON- or OFF-state of the switch.SELECTED DRAWING: Figure 2
Patent JP-2020056996-A (JP)
Title: Tone color selectable voice reproduction system, its reproduction method, and computer readable storage medium
Inventor: LIN CHYI-YEU
IPC: G06N20/00
Filed: 2019-08-15
Abstract: To provide a tone color selectable voice reproduction system, its reproduction method, and a computer-readable storage medium.SOLUTION: The voice reproduction system 1 includes a speaker, a storage device, and a processing device. The storage device records a text database. The processing device is connected to a voice input device, a speaker and a storage device. The processing device acquires a real voice signal, converts a sentence in sentence database into a first synthesized voice signal by a text-to-speech technique, and then uses this first synthesized voice signal as a tone color conversion model to convert to a synthesized voice signal of the specific tone color. This tone conversion model is obtained after training using real voice signals collected from certain people. Subsequently, the processing device can reproduce a converted voice signal of the specific tone color by the speaker. As a result, a user can always listen to a tone color of a voice of a favorite person and a voice sound including a selected text content.SELECTED DRAWING: Figure 1
Patent JP-2021034160-A (JP)
Title: Lend of vehicular headlamp, and vehicular headlamp
Inventor: MISUGA MASARU
IPC: F21S41/155
Filed: 2019-08-20
Abstract: To suppress glare light from being emitted.SOLUTION: A lens 30 of a vehicular headlamp 100 is mounted on a vehicle, and comprises an incidence surface 31 that light from a light source 10 impinges on and an emission surface 32 that emits the light made incident from the incidence surface 31, wherein the emission surface 32 is so shaped as to internally reflect light backward in the vehicle mounted state in an upper edge region 32a including an upper end in the vehicle mounted state, the light being part of the light made incident from the incidence surface 31 and also internally reflected by the emission surface 32 toward the incidence surface 31 and internally reflected by the incidence surface 31 toward the emission surface 32 to reach the upper edge region 32a.SELECTED DRAWING: Figure 1
Patent JP-2021032783-A (JP)
Title: Fluid transfer device
Inventor: MATSUOKA NOBUO
IPC: G01N1/00
Filed: 2019-08-28
Abstract: To provide a fluid transfer device capable of accurately transferring a predetermined amount of fluid to a target position in a pipeline.SOLUTION: Disclosed is a fluid transfer device according to the present invention which transfers a predetermined amount of fluid M to a target position M' within a pipeline 31 by operating a pump 21. This device includes: fluid detection parts 50a, 50b which are provided on a pipeline 32 on the upstream side of the target position M' and detect a tip Mb and a terminal Mt of the fluid M during transfer; and a control part 51 which stops the pump 21 based on the passage time from detection of the tip Mb by the fluid detection parts 50a, 50b until the detection of the terminal Mt, and a positional relation (e.g., transfer distance Lb) between the fluid detection parts 50a, 50b and the target position M'.SELECTED DRAWING: Figure 2
Patent JP-2021031630-A (JP)
Title: Water soluble cutting liquid
Inventor: TAKANASHI SHINYA
IPC: C10M129/16
Filed: 2019-08-28
Abstract: To provide a water soluble cutting liquid capable of preparing a slurry with suppressed hard cake formation and reduced foaming.SOLUTION: The water soluble cutting liquid includes a nonionic surfactant including polyoxyethylene naphthyl ether represented by the general formula (a). (In the formula, n is an integer of 2 or more.)SELECTED DRAWING: None
Patent JP-2021039501-A (JP)
Title: Translation device, translation method, and program
Inventor: NAGATA MASAAKI
IPC: G06F40/55
Filed: 2019-09-02
Abstract: To provide a technique for constructing a translation model using a bilingual dictionary, without requiring relearning of the translation model due to revision of the bilingual dictionary.SOLUTION: A translation device 100 includes: a preprocessing unit which acquires an input sentence in an original language and outputs a token string divided into prescribed processing units; an output sequence prediction unit which inputs the token string outputted from the preprocessing unit to a learned translation model and predicts word translation probabilities of translation candidates of respective tokens; a word set prediction unit which checks the respective tokens outputted from the preprocessing unit against entry words in a bilingual dictionary and generates a target language word set from a set of tokens constituting a translation phrase corresponding to entry words; and an output sequence determination unit which calculates rewards based on whether the translation candidates of the tokens of the input sentence are included in the target language word set or not and determines a translation sentence of the input sentence on the basis of word translation scores obtained by adding the rewards to the word translation probabilities of the translation candidates. Units of tokens of the bilingual dictionary are partial words.SELECTED DRAWING: Figure 3
Patent JP-2019218953-A (JP)
Title: PAP system blower
Inventor: MEBASSER SAMUEL AZIZ
IPC: F04D29/056
Filed: 2019-09-03
Abstract: To provide a blower with a very small size, low cost and/or ease of assembly.SOLUTION: A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor. The bearing shaft forms only a single bearing of the non-ball bearing type for the rotor.SELECTED DRAWING: Figure 2
Patent JP-2020051018-A (JP)
Title: Fabric with terry rear surface and texture front surface
Inventor: JI ZHICHENG
IPC: D03D27/08
Filed: 2019-09-03
Abstract: To provide a fabric with a terry rear surface and a texture front surface (fabric having a plainly-woven front surface and a pile-structure rear surface).SOLUTION: A fabric body (1) is configured by plain weave using cotton yarns (101, 102..., 21, 22...) in warp and weft directions, and terry weave (105, 110, ...) is set at equal spaces in a warp direction. A fabric front surface (2) is made into a texture state by filling the spaces between the terry weave (105, 110, ...) with the plainly-woven cotton yarns (101, 102..., 21, 22...) and a fabric rear surface (3) is made into terry woven fabric.SELECTED DRAWING: Figure 1
Patent JP-2021043561-A (JP)
Title: Work training system and work training support method
Inventor: SAGAWA HIROHIKO
IPC: G06F3/01
Filed: 2019-09-06
Abstract: To provide a system that effectively presents, to a trainee, evaluation results of work contents of a worker (trainee), a location of a work defect, and its cause, in order to effectively support work training.SOLUTION: A work training system 1 includes: a line-of-sight image position data acquisition unit 131 that collects a line-of-sight image and information on a line-of-sight position of a worker; a work target recognition unit 132 that detects a work target object; a time-series line-of-sight transition map generation unit 133 that generates a trainee time-series line-of-sight transition map that represents a transition pattern of the line-of-sight position of the worker in time series based on a positional relationship between the work target object and the line-of-sight position; a data storage unit 14 that stores in advance a reference time-series line-of-sight transition map that represents a transition pattern of the line-of-sight position of the worker in model work in time series; a time-series line-of-sight transition map comparison unit 134 that finds a time-series correspondence between two maps based on work contents and compares the two maps according to the correspondence; and a work evaluation result display unit 135 that compares the two maps and displays the comparison result.SELECTED DRAWING: Figure 1
Patent JP-2021044969-A (JP)
Title: Power supply and lighting device
Inventor: KATO TAKESHI
IPC: H02M7/12
Filed: 2019-09-12
Abstract: To provide a power supply and a lighting device that can determine whether a load circuit is installed with a simple configuration.SOLUTION: A power supply 2 includes a power conversion circuit 50 and an integrated circuit IC. The power conversion circuit 50 is equipped with a load circuit 1 in which a light emitting diode D11 and a detection resistor R11 are connected in series, converts an input power source into an output power source supplied to the light emitting diode D11, and outputs the power to the load circuit 1. The integrated circuit IC includes a voltage application circuit that applies a mounting detection voltage to a detection resistor R11 of the load circuit 1 when the power conversion circuit 50 starts, and a determination circuit that obtains a voltage that is generated depending on the presence or absence of the detection resistor R11 by applying a mounting detection voltage, and determines whether the load circuit 1 is mounted according to the acquired voltage.SELECTED DRAWING: Figure 1
Patent JP-2021045380-A (JP)
Title: Game machine
Inventor: AMANO SHUSAKU
IPC: A63F7/02
Filed: 2019-09-19
Abstract: To provide a game machine for preventing an adjustment switch from jumping out of an opening of a board case even if the adjustment switch is detached from a board.SOLUTION: In game machines 1, 100 having a board 210, a predetermined adjustment switch 300 disposed on the board 210, and a board case 220 for covering the board 210, the adjustment switch 300 includes a housing 310 in a rectangular shape in a plan view that is fixed to the board 210, and a knob 330 rotatably supported by the housing 310, an opening 224 in a circular shape in a plan view for inserting the knob 330 is provided in a position corresponding to the knob 330 in the board case 210, and the length of a diagonal line of the housing 310 is equal to or more than the diameter of the opening 224.SELECTED DRAWING: Figure 32
Patent JP-2021052058-A (JP)
Title: Method for correcting suction position of component mounting device and component mounting device
Inventor: MAKINO MASAYUKI
IPC: H05K13/08
Filed: 2019-09-24
Abstract: To provide a method of correcting a suction position of a component mounting device and a component mounting device capable of correcting each suction position so that a plurality of components can be suctioned at an appropriate respective suction position when a plurality of components is suctioned at approximately the same time by each of a plurality of suction nozzles.SOLUTION: The method of correcting a suction position includes the steps of obtaining, for each of the plurality of suction nozzles 15b, an amount of positional deviation Δ1 to Δ5 from normal positions NL1 to NL6 between the suction nozzles 15b and a tape feeder 5a corresponding to the suction nozzles 15b and rotating the plurality of suction nozzles 15b to correct the obtained positional deviations Δ1 to Δ5 at each of the suction nozzles 15b for each of the plurality of suction nozzles 15b mentioned above when each of the plurality of suction nozzles 15a is rotatable with respect to a predetermined rotation axis, and has a suction aperture NP at which negative pressure is generated at an aperture position off from the position of the rotation axis, and a component is sucked by each of the plurality of suction nozzles 15b.SELECTED DRAWING: Figure 10
Patent JP-2021055293-A (JP)
Title: Cut-off material installation method of overhead expansion device for road and stud welding equipment used for the same
Inventor: FUJITA KAZUYA
IPC: B23K9/20
Filed: 2019-09-27
Abstract: To provide a cut-off material installation method of overhead expansion device for road and stud welding equipment used for the same that can easily carry out the installation work for the cut-off material even in a narrow environment with good workability.SOLUTION: A cut-off material installation method of an overhead expansion device 16 having comb-teeth-like joints 14, 15 arranged at the upper part of a joint gap 13 of a joint part 12 between adjacent road foundations 10, 11 of an elevated road includes: attaching and fixing by stud welding a stainless steel male screw member 25 to surfaces of web plates 18, 19 provided on the opposite surfaces of the road foundations 10, 11 which are below the joints 14, 15 and face each other; and attaching and fixing support members 22, 23 of a cut-off material 17 arranged between the web plates 18, 19 to the male screw member 25. A stud welding device 30 includes: a small generator; a capacitor of 200,000 μF to 800,000 μF using the same as a power source; and a welding gun 31 connected to the capacitor via a switching element to grip the male screw member 25.SELECTED DRAWING: Figure 1
Patent JP-2020067657-A (JP)
Title: Method for adjusting plural optical elements related to optical imaging module
Inventor: ROBERT P HERLOSKI
IPC: B41F33/10
Filed: 2019-10-01
Abstract: To provide a method and a process for adjusting plural optical elements related to a print system laser imaging module (LIM).SOLUTION: Effects are determined in such a manner that the sensitivity of a print system is executed and each input parameter provides a primary estimate of the influence of each DOF on each optical structure element in each output parameter. Using a prepared computer model, an aligning sequence for the optical elements is determined. The alignment is done according to the determined sequence.SELECTED DRAWING: Figure 1
Patent JP-2021053599-A (JP)
Title: Stirring device and stirring method
Inventor: SUGITA MASAYUKI
IPC: B01F15/00
Filed: 2019-10-01
Abstract: To realize automation of stirring work.SOLUTION: A stirring device 1 comprises: a stirring feather storage section 10 for storing a stirring feather 100; a container storage section 11 for storing a container 110; a stirred liquid injection section 12 for injecting a stirred liquid into the container 110; a conveyance mechanism 14 for conveying the container 110 in which the stirred liquid is injected to a standby stage 13; a stirring section 16 to which the stirring feather 100 can be attached or from which the same is detached; and a controller 20 for controlling the agitation of the stirred liquid by the stirring feather 100. The stirring section 16 comprises: a stirring feather rotation section capable of rotating the stirring feather 100; a stirring feather drive section capable of moving the stirring feather 100 upward and downward; a stirring feather attachment/detachment section for attaching/detaching the stirring feather 100 to/from the stirring feather rotation section; and a container holding section for holding the container 110.SELECTED DRAWING: Figure 1
Patent JP-2019217387-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-10-02
Abstract: To provide a game machine capable of preventing game media from performing unexpected motion in a game area to enable a suppression of a player's decline in amusement for games, while preventing appearance in the game area from becoming damaged.SOLUTION: A Pachinko machine 1 includes: a panel plate 1210 of a transparent and tabular game panel 1200 for defining a rear end of a game area 1100 where game balls a shot by an operation of a player; a plurality of obstacle nails G planted in the game area 1100 on a front side of the panel plate 1210 and arranged possible to be brought into contact with the game balls; and a decorative seal 1102 provided with a plurality of openings 1102a, of which diameters are larger than the external diameters of the obstacle nails G by a predetermined size and into which the obstacle nails G can be inserted, at positions corresponding to positions where the plurality of obstacle nails G are planted on the panel plate 1210. The decorative seal is provided with a predetermined ornament and is in a thin film shape to be pasted over substantially all over on the front face of the panel plate 1210.SELECTED DRAWING: Figure 113
Patent JP-2020097564-A (JP)
Title: Modulators of prostacyclin (pgi2) receptor useful for treatment of disorders related to pgi2 receptor
Inventor: THUY-ANH TRAN
IPC: C07D213/75
Filed: 2019-10-04
Abstract: To provide modulators of the prostacyclin (PGI2) receptor useful for treatment of disorders related to the PGI2 receptor.SOLUTION: Compounds, for example, compounds of chemical formula (XIIIa) and pharmaceutical compositions thereof are useful in the treatment of: pulmonary arterial hypertension (PAH); idiopathic PAH; familial PAH; PAH associated with a collagen vascular disease, a congenital heart disease, portal hypertension, HIV infection, ingestion of a drug or toxin, hereditary hemorrhagic telangiectasia, splenectomy, pulmonary veno-occlusive disease (PVOD) or pulmonary capillary hemangiomatosis (PCH); PAH with significant venous or capillary involvement; platelet aggregation; coronary artery disease; myocardial infarction; transient ischemic attack; angina; stroke; ischemia-reperfusion injury; restenosis; atrial fibrillation; blood clot formation in an angioplasty or coronary bypass surgery individual or in an individual suffering from atrial fibrillation; atherosclerosis; and atherothrombosis; asthma or a symptom thereof; and the like.SELECTED DRAWING: None
Patent JP-2021060071-A (JP)
Title: Tapered roller bearing
Inventor: MAEBOTOKE MAKOTO
IPC: F16C33/46
Filed: 2019-10-04
Abstract: To provide a tapered roller bearing capable of; preventing seizure even under lubrication circumstances where lubricating oil is intermittently supplied or the lubricating oil is in trace amounts; holding the lubricating oil in oil holding holes for a long time even when applied with centrifugal force generated by the rotation of the bearing; holding the lubricating oil in the oil holding holes for a long time even during bearing standstill; and achieving stable oil supply to rollers.SOLUTION: In a large-diameter side annular part 15 of a cage 14, oil holding holes 20 for holding lubricating oil with capillary force are formed passing through the large-diameter side annular part 15 in an axial direction. A radial width W of the oil holding hole 20 is 0.5 mm or smaller and configured to become gradually smaller as extending from an axial outer side to an axial inner side. A face 21 on a most outer diameter side of the oil holding hole 20 is formed substantially parallel to a bearing center axis CL.SELECTED DRAWING: Figure 1