baber/WOPTO huggingface dataset:
Patent JP-2020064911-A (JP)
Title: Drawing data generation method and multi-charged particle beam drawing apparatus
Inventor: YASUI KENICHI
IPC: H01L21/027
Filed: 2018-10-15
Abstract: To generate drawing data that can reduce the amount of data and the amount of calculation in a multi-charged particle beam drawing apparatus from design data including a figure including a mixture of curves and straight lines.SOLUTION: A present embodiment relates to a drawing data generation method that generates drawing data used in a multi-charged particle beam drawing apparatus. In the drawing data generation method, a plurality of control points expressing a curve and a plurality of vertices of the curve and a straight line of a figure including the curve and the straight line included in the design data are calculated, and the position of each of the control points and each of the vertex is represented by the displacement from the adjacent control point or vertex, and the drawing data is generated.SELECTED DRAWING: Figure 1
Patent JP-2020063722-A (JP)
Title: Estimation apparatus, estimation method, and warning device
Inventor: SAKUMOTO KOJI
IPC: F02M26/49
Filed: 2018-10-19
Abstract: To effectively estimate a condensed water amount remaining within a cylinder.SOLUTION: An estimation apparatus for a condensed water amount remaining within a cylinder C of an engine 10 that includes an EGR device 50 includes: a water temperature sensor 92 for obtaining a cooling water temperature; an accelerator opening degree sensor 90 for obtaining a fuel injection amount; a generation amount computation part 110 for computing a condensed water generation amount generated within the cylinder C on the basis of a cooling water temperature obtained when the engine 10 is stopped and an EGR ratio at right before the engine 10 is stopped; a removal amount computation part 120 for computing a condensed water removal amount removed from the cylinder C on the basis of a fuel injection amount and a cooling water temperature obtained between starting and stopping of the engine 10; and total condensed water amount computation part 130 for computing a total condensed water amount remaining in the cylinder C by adding the computed condensed water generation amount and condensed water removal amount.SELECTED DRAWING: Figure 2
Patent JP-2020066494-A (JP)
Title: Sheet conveyance method, sheet conveyance apparatus, and image forming system
Inventor: NAGATO HIROSHI
IPC: B65H9/00
Filed: 2018-10-23
Abstract: To provide a sheet conveyance method, a sheet conveyance apparatus, and an image forming system, capable of satisfactorily correcting misalignment (bending or inclination) of sheet of various sizes while suppressing a size increase of the sheet conveyance apparatus.SOLUTION: The sheet conveyance apparatus has a plurality of alignment members 150A to 150E arranged along a conveyance path of sheets Pto P. The sheet conveyance method includes an alignment step of aligning the sheets conveyed on the conveyance path. In the alignment step, two or more alignment members to be operated from among the alignment members are determined on the basis of sheet lengths Lto Lof the sheets, and the sheets are aligned by the determined alignment members.SELECTED DRAWING: Figure 13
Patent JP-2019171007-A (JP)
Title: Hyperthermia tool
Inventor: ISHIKAWA SHUJI
IPC: A61H39/06
Filed: 2018-10-24
Abstract: To provide a hyperthermia tool capable of pressing a skin of a living body such as a human body by a protrusion part with higher comfortableness.SOLUTION: A hyperthermia tool comprises: a sheet-state body sheet having a heating element; and a protrusion part sheet which is provided on one surface of the body sheet. The protrusion part sheet comprises salient-state protrusion parts on one side, and when magnitude of a load when the protrusion parts are pressed to a direction being opposite to a protrusion direction of the protrusion parts, is a first axis, and a collapse amount of the protrusion parts is a second axis, a profile of relationship between the load and the collapse amount comprises a first region R1 in which, the collapse amount is increased following to increase of the load, and a second region R2 in which a value on the first axis is at a large side relative to that in the first region R1, and an increase ratio of the collapse amount following to increase of the load is larger than that in the first region R1, in the direction of the first axis, a range of the second region R2 is wider than a range of the first region R1.SELECTED DRAWING: Figure 12
Patent JP-2020065701-A (JP)
Title: Game machine
Inventor: SATO MOTOKI
IPC: A63F5/04
Filed: 2018-10-24
Abstract: To provide a game machine which can transmit appropriate information to the outside of the game machine.SOLUTION: Plural types of commands can be transmitted as a command to be transmitted to the outside of a game machine. When transmission timings of two or more commands to the outside of the game machine are coincident, a command with a higher precedence is transmitted. When another command not transmitted and with a lower precedence is transmitted at a predetermined timing afterward, the next command with a further lower precedence is transmitted at a certain time after the command with the higher precedence is transmitted.SELECTED DRAWING: Figure 163
Patent JP-2020068657-A (JP)
Title: Production method of almond-flavored oil and fat
Inventor: SUZUKI YUTA
IPC: A23L29/00
Filed: 2018-10-29
Abstract: To provide a production method of an almond-flavored oil and fat which enables reduction of ground almonds used for making sweets.SOLUTION: A production method of a fat and oil having good roasted almond flavor is achieved by heating the fat and oil with an almond-derived ingredient in an almond-to-oil mass ratio at 0.6-20%. The flavor becomes particularly strong and favorable when using unshelled ground almonds and purging the reaction system with inert gas before heating.SELECTED DRAWING: None
Patent JP-2019048465-A (JP)
Title: Machine for making three dimensional screen-printed article
Inventor: JOERG BAUER
IPC: B41M1/12
Filed: 2018-11-01
Abstract: To provide an improved system for making a three dimensional screen-printed article.SOLUTION: The invention relates to a machine for making a three-dimensional screen-printed article, comprising a printing bench with a printing screen, capable of printing at least one printing surface many times, and in which, after each printing operation, the distance of the screen-printing plate is increased by an amount corresponding to the coating thickness of the preceding printing operation.SELECTED DRAWING: Figure 1
Patent JP-2020069952-A (JP)
Title: Leader movable body, follower movable body, and group travel control system
Inventor: KAMA TAKASHI
IPC: B62K17/00
Filed: 2018-11-01
Abstract: To provide a technique of setting a leader-follower relationship between movable bodies, and allowing a leader movable body to set the degree of freedom relevant to movement of a follower movable body.SOLUTION: A leader-follower relationship is to be set between a parent vehicle Vp and a worker vehicle Vw. The parent vehicle Vp sets a degree of freedom relevant to movement of the worker vehicle Vw (that is, to limit the movement). In the worker vehicle Vw, the movement of the worker vehicle Vw is controlled according to the degree of freedom received from the parent vehicle Vp. For example, when receiving a forcing command for emergency shutdown from the parent vehicle Vp, the worker vehicle Vw executes the received forcing command at top priority, irrespective of the degree of freedom set for the vehicle Vw.SELECTED DRAWING: Figure 1
Patent JP-2019023759-A (JP)
Title: Production method of polarizing film
Inventor: OKAMOTO YOSHINORI
IPC: G02B5/30
Filed: 2018-11-12
Abstract: To provide a production method of a polarizing film having a transparent protective film disposed on both surfaces of a polarizer, by which a polarizing film having a good appearance can be produced even when the polarizer and the transparent protective film are bonded by use of an active energy ray-curable adhesive.SOLUTION: The production method of a polarizing film includes: a step (1) of applying an active energy ray-curable adhesive on a second surface of a polarizer of a one-side protection polarizing film having a first transparent protective film disposed on a first surface of the polarizer; (2) a step of bonding a second transparent protective film to the polarizing film via the active energy ray-curable adhesive; and (3) a step of irradiating the active energy ray-curable adhesive with active energy rays to form an adhesive layer.SELECTED DRAWING: None
Patent JP-2019023357-A (JP)
Title: Direct electrochemical synthesis of doped conductive polymers on metal alloys
Inventor: PATRICK JOHN KINLEN
IPC: C25D9/02
Filed: 2018-11-15
Abstract: To provide methods of reducing corrosion of metals and metal alloys without using hexavalent chromium reagents.SOLUTION: This disclosure relates generally to the discovery of improved methods of reducing corrosion of metals and metal alloys without using hexavalent chromium reagents. More specifically, the disclosure relates to preparing corrosion resistant metals using doped conductive polymers such as polyaniline (PANI) on metal alloys such as aluminum alloys.SELECTED DRAWING: Figure 1
Patent JP-2019093384-A (JP)
Title: Component for gas treatment
Inventor: MURAKI YUZO
IPC: B01D53/28
Filed: 2018-11-16
Abstract: To provide a component for gas treatment suitable for miniaturization.SOLUTION: In a component for gas treatment including a substrate constituted of a double-sided pressure-sensitive adhesive tape, a gas treatment agent arranged on the substrate, and an air-permeable protective layer arranged on the substrate so as to cover the gas treatment agent, the protective layer has a junction bonded to an adhesive layer of the double-sided pressure-sensitive adhesive tape, and the gas treatment agent is arranged in a space between the adhesive layer of the double-sided pressure-sensitive adhesive tape and the protective layer, in a region enclosed by the junction.SELECTED DRAWING: Figure 1A
Patent JP-2019186191-A (JP)
Title: Electrode catalyst layer, membrane-electrode assembly and solid polymer fuel cell
Inventor: OZAWA MADOKA
IPC: H01M4/86
Filed: 2018-11-20
Abstract: To provide an electrode catalyst layer, a membrane-electrode assembly and a solid polymer fuel cell which enable the enhancement in power generation performance.SOLUTION: The electrode catalyst layer 12 is joined with a solid polymer electrolyte film in a solid polymer fuel cell. The electrode catalyst layer comprises: a catalyst substance 21; conductive carriers 22 supporting the catalyst substance 21; a polymer electrolyte 23; and a fibrous substance 24. The polymer electrolyte 23 is a fluorine-based polymer electrolyte. Of cavities contained in the electrode catalyst layer 12, cavities having a diameter of 3 nm or more and 5.5 μm or less are pores. A diameter of the pore calculated from a pore volume measured according to a mercury intrusion method is a pore diameter. A peak of a distribution curve showing a distribution of the pore volume to the pore diameter is included in a region where the pore diameter is 0.06 μm or more and 0.1 μm or less.SELECTED DRAWING: Figure 2
Patent JP-2020085651-A (JP)
Title: Performance prediction system and performance prediction method
Inventor: MORISHITA ITARU
IPC: G01S7/52
Filed: 2018-11-26
Abstract: To obtain a performance prediction system with which it is possible to calculate with better accuracy.SOLUTION: The performance prediction system comprises: a signal peak probability calculation device 2 for calculating a signal peak at which sound pressure strength that is signal strength peaks with respect to an azimuth that includes a target signal arrival direction; a signal bottom probability calculation device 4 for calculating a signal bottom probability with which sound pressure strength bottoms with respect to an azimuth that includes the target signal arrival direction; a noise peak probability calculation device 3 for calculating noise peak probability with which sound pressure strength peaks with respect to an azimuth in which only noise is included in signal; a noise bottom probability calculation device 5 for calculating a noise bottom probability with which sound pressure strength bottoms with respect to an azimuth in which only noise is included in signal; and a detection index calculation device 7 for bandwidth-adding sound pressure strength for each frequency on the basis of the signal peak probability, signal bottom probability, noise peak probability and noise bottom probability, and calculating the detection index of a passive sonar.SELECTED DRAWING: Figure 3
Patent JP-2020001156-A (JP)
Title: Cutting insert applicable to machining tool and machining tool bearing it
Inventor: GUILLEM FARRARONS MALLEN
IPC: B23B27/22
Filed: 2018-11-26
Abstract: To provide a cutting insert and a machining tool each of which solves problems such as deterioration of work condition caused by a thermal issue and a mechanical issue generated when a heat-resistant material is machined using a cemented carbide such as tungsten carbide, the problems resulting in low productivity and poor performance.SOLUTION: An insert 1 has: a cutting edge 12 which can be completely sharp or can have a rounding between R=0.030 mm and 0.050 mm, with an angle of impact between 68°-90°. in both cases; and a rounded chip breaker 13, both arranged in a layer of polycrystalline diamond (PCD) 11 at least 1 mm thick covering the entire cutting surface of the insert. The tool includes a body formed by a core coupleable to a machining center, the core externally bearing a perimetral sleeve housing a plurality of the cutting inserts, with the layer of PCD thereof being in direct contact with the sleeve. A hydraulic system may be provided between the sleeve and the core.SELECTED DRAWING: Figure 3
Patent JP-2020085662-A (JP)
Title: Light scattering type dust concentration meter for white turbid exhaust gas
Inventor: TANAKA TOSHIFUMI
IPC: G01N21/53
Filed: 2018-11-26
Abstract: To provide a light scattering type dust concentration meter that is provided near an outlet of an evaporation device, emits light to exhaust gas from a light emission device, and can prevent (reduce) accumulation of mist, dust, and the like on a translucent surface that allows scattered light reflected on the dust to be incident on a scattered light detection device.SOLUTION: A light scattering type dust concentration meter comprises: an evaporation device A1 arranged in a flue, for introducing a white turbid exhaust gas 2 to be measured and evaporating mist; a dust detection device A2 including a light emission device 30 for emitting light to an area S1 where the mist is evaporated and a scattered light detection device 31 for detecting scattered light reflected on dust; and an air blow mechanism 10 for a translucent surface, for ejecting air from a side of an outlet 22 of the exhaust gas 2 in which the mist in the evaporation device A1 is evaporated, toward a side of the translucent surface that allows the light emitted by the light emission device to be projected on the area S1 where the mist is evaporated and a side of the translucent surface that allows the scattered light reflected on the dust to be received by the scattered light detection device 31.SELECTED DRAWING: Figure 3
Patent JP-2019072500-A (JP)
Title: Management system of package of shuffle playing card
Inventor: SHIGETA YASUSHI
IPC: A63F1/06
Filed: 2018-11-27
Abstract: To provide a monitoring system of a package of a shuffle game card which allows a casino to hold back a package of any suspicious shuffle game card in the casino.SOLUTION: The monitoring system comprises: packages of shuffle playing cards in which, playing cards forming a prescribed number of decks are shuffled in a random order, each of playing cards is packed as one package, and a unique ID code is added to a unique package; a game table; a storage box 401 which is installed in the vicinity of the game table, stores plural packages, has a reader which reads ID codes of all packages, and has lids 452a, 452b which can be opened so as to take out the package one by one; and a controller which monitors the ID code of the package read by the reader, for monitoring and outputting whether or not the package is in the storage box 401.SELECTED DRAWING: Figure 5
Patent JP-2020087263-A (JP)
Title: Payment system and computer program therefor
Inventor: KITANO TOYOFUMI
IPC: G06Q20/38
Filed: 2018-11-30
Abstract: To provide a payment system for lightening the burden required for responding to various payment services.SOLUTION: Provided is a payment system with which information included in an information image 100 displayed by a payment terminal 40 is provided to a server 30 via a user terminal 60 and a payment process is executed, in which the information image 100 is displayed on the payment terminal 40 in such a way that essential information IFa defined in common irrespective of the type of payment means to be used for payment is included, the essential information IFa of the information image 100 is acquired by the user terminal 60, payment means to be used for payment is selected from various types of payment means by a user via the user terminal 60, payment information IFb including information for identifying the selected payment means and the essential information IFa is transmitted from the user terminal 60 to the server 30, the payment means is identified on the basis of the payment information IFb, and a payment process is executed by the server 30 so that payment corresponding to the essential information IFa is made in accordance with the identified payment means.SELECTED DRAWING: Figure 5
Patent JP-2020090023-A (JP)
Title: Inkjet recording device and control method for the same
Inventor: AOTO RYUTA
IPC: B41J2/165
Filed: 2018-12-05
Abstract: To provide an inkjet recording device and a control method for the same which can surely perform flushing-recovery operation in a state where temperature-rising and non-discharging are not caused, and shorten time required for the flushing-recovery operation.SOLUTION: In a flushing recovery sequence, the more the number of flushing cells is, that is the lower non-discharging temperature is, the lower a trigger temperature for recovering temperature-rising is set, in a trigger temperature determination sequence (S407). As temperature-rising speed during flushing-recovery operation is comparatively fast in a state where the flushing cells are adjacent to each other in comparison with in a state where the flushing cells are not adjacent, the trigger temperature for recovering the temperature-rising is set low so that the temperature-rising and non-discharging are not caused. This enables a flushing sequence to be surely performed in the state where the temperature-rising and the non-discharging are not caused and enables the flushing recovery to be performed efficiently for the shortest time.SELECTED DRAWING: Figure 4
Patent JP-2019054003-A (JP)
Title: Multi-layered hybrid battery separator for lithium ion secondary battery and method of manufacturing the same
Inventor: SHI LIE
IPC: H01M50/494
Filed: 2018-12-05
Abstract: To provide a superior performance separator membrane with balanced MD and TD tensile strength, high overall tensile strength, high fracture strength, good oxidation resistance and a shutdown function by combining the performance properties of a dry process microporous membrane with the performance of a wet process microporous membrane.SOLUTION: A multi-layered battery separator for a lithium secondary battery includes a second layer of a wet processed membrane and a first layer of a dry processed membrane, the first layer being bonded to the second layer. The first layer may be made of a polypropylene based resin. The second layer may be made of a polyethylene based resin. The separator may have more than two layers. The separator may have a ratio of TD/MD tensile strength in the range of about 1.5-3.0. The separator may have a thickness of about 35.0 μm or less. The separator may have a fracture strength of greater than about 630 gf. The separator may have a fracture strength in the range of about 630-1,500 gf.SELECTED DRAWING: Figure 3
Patent JP-2020092186-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/364
Filed: 2018-12-06
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step arranges a polyolefin-based sheet on a rear surface of the wafer. The integrating step heats and presses the polyolefin-based sheet and integrates the wafer and the polyolefin-based sheet. The frame supporting step supports the polyolefin-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyolefin-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step divides the wafer into individual device chips. The picking-up step heats the polyolefin-based sheet and pushes up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2020096015-A (JP)
Title: Manufacturing method and device of structure and light-irradiation device
Inventor: HORIKIRI FUMIMASA
IPC: H01L21/306
Filed: 2018-12-10
Abstract: To provide a technique for suitably performing an electrodeless PEC etching on a wafer of which at least the surface is constituted by Group III nitride crystal.SOLUTION: A method for manufacturing a structure comprises the steps of: preparing a wafer of which at least the surface is constituted by Group III nitride crystal in the state of being immersed in an etchant containing hydroxyl ions and peroxydisulfate ions; and irradiating the wafer surface through the etchant with a first light having a wavelength of 200 nm or longer and shorter than 310 nm in a first irradiation condition, and irradiating the wafer surface through the etchant with a second light having a wavelength of 310 nm or longer and shorter than 365 nm in a second irradiation condition which is controlled independently of the first irradiation condition.SELECTED DRAWING: Figure 1
Patent JP-2020094630-A (JP)
Title: Planetary gear device
Inventor: ARAKI MIHO
IPC: F16H1/28
Filed: 2018-12-12
Abstract: To provide a planetary gear device that can suppress dynamic load on each planetary gear and equalize static load, provided that a planetary gear with a large eccentric error is used.MEANS FOR SOLVING THE PROBLEM: A planetary gear device includes: a sun gear; multiple planetary gears arranged so as to simultaneously engage the sun gear in the same phase; and an internal gear arranged so as to engage the multiple planetary gears. The planetary gear device is assembled so that a tooth of each planetary gear where cumulative pitch error becomes the largest starts engaging a tooth of another planetary gear by being dislocated each other by a teeth number that is obtained by dividing a tooth number Z of a planetary gear by the number P of planetary gears.SELECTED DRAWING: Figure 1