baber/WOPTO huggingface dataset:
Patent JP-2019184350-A (JP)
Title: Gas shut-off device
Inventor: HASAKO SATOSHI
IPC: G01F3/22
Filed: 2018-04-06
Abstract: To save power consumption in a gas shut-off device using an MR sensor as a test switch.SOLUTION: A microcomputer 201 includes, as the output modes of a drive signal 203 for driving an MR sensor 202, a high-speed mode in which a pulse cycle is short and a low-speed mode in which the pulse cycle is long. The pulse cycle TH of the high-speed mode is such that a TH x N-1 time is longer than a noise continuation time, and a gas is shut off after being detected N times in succession. Thus, misdetection of responding to noise while a manet is not in proximity is prevented, and the occurrence of erroneous shut-off is suppressed and power consumption is reduced.SELECTED DRAWING: Figure 1
Patent JP-2019183996-A (JP)
Title: Gate valve
Inventor: KUROSAWA KAZUO
IPC: F16K51/02
Filed: 2018-04-13
Abstract: To provide a gate valve with a heater which enables uniform heating of the gate valve and easy replacement of the heater.SOLUTION: A gate valve includes: a valve body for opening/closing an opening of a vacuum chamber; a heater which uniformly transmits heat to the valve body; and a shaft body which movably holds the valve body and houses the heater. The heater is detachably attached to the shaft body from the atmospheric pressure side without being exposed to the vacuum side where the valve body is disposed.SELECTED DRAWING: Figure 1
Patent JP-2019192364-A (JP)
Title: Fuel cell stack
Inventor: ICHIHARA KEIJI
IPC: H01M8/0206
Filed: 2018-04-19
Abstract: To provide a fuel cell stack capable of achieving both heat insulation performance and current conduction performance.SOLUTION: A fuel cell stack 10 is formed by stacking an upper end plate 22, an insulating layer 52, a current collecting heat insulating part 40, and a plurality of power generation cells. The current collecting heat insulating part includes a hole layer 41 made of a conductive material in which holes are formed, and a thin plate 42 made of a conductive material fixed to at least the power generation cell side of the hole layer.SELECTED DRAWING: Figure 3
Patent JP-2018139593-A (JP)
Title: Method of producing seedlings of glycyrrhiza plant
Inventor: HAYASHI SHIGEKI
IPC: A01G31/00
Filed: 2018-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing seedlings of the glycyrrhiza plant with which propagation of the glycyrrhiza plant can be carried out with extreme simplicity and efficiency.SOLUTION: First cuttings are collected from the axillary buds of the mother strain of glycyrrhiza plant, which is within 50 days of first collecting cuttings and the collection number of the cuttings is 150 or less per 0.5 m. Next, the collected cuttings are hydroponically cultivated for 15 to 25 days to root while circulating 0.8 to 1.5 L of nutrient liquid per cutting in a nutrient circulation type hydroponic culture apparatus. Next, the rooted cuttings are transplanted to the nursery bed, acclimatized for 7 to 14 days, and planted in a field.SELECTED DRAWING: Figure 10
Patent JP-2018142717-A (JP)
Title: Wafer processing method and wafer processing system
Inventor: OSHIDA SHUHEI
IPC: B24B1/00
Filed: 2018-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing method and a wafer processing system capable of efficiently obtaining a chip with stable quality.SOLUTION: The wafer processing method includes: a modified region formation process for forming a laser-modified region between a target surface set in a wafer and a rear surface of the wafer; and a grinding process for grinding the wafer from the rear surface of the wafer to the target surface to thin the wafer without dividing the wafer for every chip.SELECTED DRAWING: Figure 9
Patent JP-2019189585-A (JP)
Title: Production method of unsaturated hydrocarbon
Inventor: KIMURA NOBUHIRO
IPC: C07B61/00
Filed: 2018-04-27
Abstract: To provide a production method of unsaturated hydrocarbons capable of efficiently converting hydrocarbons by a dehydrogenation reaction with less catalyst degradation, as a novel production method of unsaturated hydrocarbons.SOLUTION: A production method of unsaturated hydrocarbons includes a step of dehydrogenating at least a part of hydrocarbons by flowing a raw material gas containing hydrocarbons having 4 to 9 carbons to a reactor having a catalyst layer in which a dehydrogenation catalyst is filled, in which the dehydrogenation catalyst has a carrier containing aluminum and a carrier metal carried by the carrier, the carrier metal contains tin and platinum, and at an inlet of the catalyst layer, the pressure is 101 kPa or larger and a partial pressure of the hydrocarbon is 17 kPa or lower.SELECTED DRAWING: None
Patent JP-2019191114-A (JP)
Title: Manufacturing method for wavefront control element
Inventor: YASHIRO KO
IPC: B22F7/06
Filed: 2018-04-27
Abstract: To provide a manufacturing method for a wavefront control element capable of manufacturing the wavefront control element having a structure of several tens of μm or less at lower costs.SOLUTION: A wavefront control element is manufactured by using a mold 11 periodically having irregularity and by filling material particles containing a metal element into a recess of the mold 11 by centrifugal filling. In the mold 11, a depth of the recess is 10 μm or more and 300 μm or less, a period of the irregularity is 100 nm or more and 100 μm or less. The material particles have a diameter of 5 nm or more and 10 μm or less, and have a size allowing the filling into the recess. A rotation number of centrifugal filling is 40000 rpm or more.SELECTED DRAWING: Figure 1
Patent JP-2019193992-A (JP)
Title: Production method for printing mask and wiring board
Inventor: NAKAJIMA TAKAHITO
IPC: H05K3/12
Filed: 2018-05-02
Abstract: To provide a production method for a printing mask capable of suitably supplying a printing paste between a wire member and a printing target in a mesh intersection part, and having high durability, and a wiring board.SOLUTION: In a printing mask, a wire member 5 used is a twisted wire obtained by bundling three wires. Furthermore, a shape formed by connecting common outer contact wires KG on the outermost side among the common outer contact wires KG of adjacent wires is a triangle, and an apex PI of the triangle is present a printing surface side. Accordingly, when a printing mask is arranged on a surface of a ceramic green sheet 21, between the surface of the ceramic green sheet 21 and the surface of a triangular wire member 5, an opening part has a large and broad gap toward the outside. Accordingly, a conductive paste can be readily supplied into the gap.SELECTED DRAWING: Figure 5
Patent JP-2018205706-A (JP)
Title: Hybrid toner compositions
Inventor: VEREGIN RICHARD P N
IPC: G03G9/087
Filed: 2018-05-09
Abstract: To provide hybrid toner compositions having sufficient print characteristics at low cost.SOLUTION: A hybrid toner composition includes a first wax and a second wax that is different from the first wax, where the first wax comprises a paraffin wax having a peak melting point of about 60 to about 80°C, and the second wax comprises an ester wax having a peak melting point of about 60 to about 80°C. The hybrid toner composition further includes: a first resin comprising an amorphous polyester resin; a second resin comprising at least one of a styrene, an acrylate, and a combination thereof; and an optional colorant.SELECTED DRAWING: None
Patent JP-2019197451-A (JP)
Title: Image processing device, image processing program, and method of producing photographic data
Inventor: ASANO TETSUYA
IPC: G06T1/00
Filed: 2018-05-11
Abstract: To identify dates photographs were taken.SOLUTION: An image processing device is provided, comprising an acquisition unit for acquiring multiple photographic datasets obtained by scanning photographs, a computation unit for computing degrees of color facing of the photographs using the photographic datasets, and an organizing unit configured to organize the photographic datasets according to age under the assumption that the greater the degree of color facing, the older a photograph is.SELECTED DRAWING: Figure 1
Patent JP-2019201022-A (JP)
Title: Processing method of wafer
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2018-05-14
Abstract: To form a device chip without degrading the quality.SOLUTION: A processing method of wafer for splitting a wafer, where a plurality of devices are formed on the surface, into individual device chips comprises a polyolefin sheet disposition step of disposing a polyolefin sheet on the reverse face of the wafer, an integration step of heating the polyolefin sheet, and integrating the wafer and the polyolefin sheet by thermal compression bonding, a frame support step of supporting the polyolefin sheet by the frame while sandwiching the periphery thereof between a first frame and a second frame with magnetic force, by using a frame constituted of a first frame having an opening and including a plurality of magnets, and a second frame having an opening, a splitting step of cutting the wafer by using a cutting device and splitting the wafer into individual device chips, and a pickup step of picking up the individual device chips.SELECTED DRAWING: Figure 4
Patent JP-2019200543-A (JP)
Title: Information generation apparatus and information generation method
Inventor: MORIMOTO KENICHI
IPC: G05B23/02
Filed: 2018-05-15
Abstract: To provide an information generation apparatus and an information generation method for enabling an operator to grasp various abnormalities of a facility including signs of abnormality.SOLUTION: A gas turbine 16 of a facility 11 is feedback-controlled by a control device 14. The facility 11 is connected to an information generation device 12. An information generation unit 12b of the information generation device 12 acquires a valve opening degree as an operation amount accumulated in a recording unit 21 for the gas turbine 16. The information generation unit 12b compares a latest operation amount with each operation amount before that occasion, and generates determination information indicating that the gas turbine 16 has an abnormality when the comparison finds insignificant deviation. In response to the generation of the determination information, a monitor 12c performs display for notifying of the abnormality.SELECTED DRAWING: Figure 1
Patent JP-2019204565-A (JP)
Title: Semiconductor memory device and memory system
Inventor: SATO JUNICHI
IPC: G11C16/10
Filed: 2018-05-22
Abstract: To improve performance in a sequence where writing operation is temporarily suspended and reading operation is performed.SOLUTION: A semiconductor memory device according to the embodiment includes first and second planes, a first sense amplifier provided corresponding to the first plane, a first latch circuit and a second latch circuit, a second sense amplifier provided corresponding to the second plane, a third latch circuit and a fourth latch circuit, and a control circuit 24. The control circuit 24 continuously receives program command and read command from the outside, exchanges read data of the first latch circuit with program data of the second latch circuit, outputs the read data of the second latch circuit to the outside, and transfers the program data of the first latch circuit to the second latch circuit when receiving a transfer command from the outside.SELECTED DRAWING: Figure 9
Patent JP-2019204375-A (JP)
Title: Japanese input method through flicking to select five-row characters in line
Inventor: KO MOTOSUKE
IPC: G06F3/0488
Filed: 2018-05-24
Abstract: To provide a Japanese input method capable of inputting through flick which permits quickly punched input on a kana display denwa key for key expansion, an alphabet display denwa key for key expansion, and an alphabet display denwa key for key expansion by romaji input.SOLUTION: A five-row key is not arranged at corners of a touch panel and a margin or selection keys are arranged at the corners of the touch panel, and character keys are set while permitting display of a five-row guide by input through the five-row key or as desired, but in order to arrange character input keys, function keys, etc. and set a keyboard, it is possible to make arrangement in accordance with numbers of the character keys, the functions keys, etc., as desired, for example, arranging one row in a horizontal direction or a vertical direction or arranging two rows in the horizontal direction or the vertical direction, making it possible to make settings by a desired frame formed by a grid shape or a grid shifted vertically in the arrangement.SELECTED DRAWING: Figure 1
Patent JP-2018143796-A (JP)
Title: Intraosseous needle sets and kits
Inventor: LARRY J MILLER
IPC: A61B10/02
Filed: 2018-05-28
Abstract: PROBLEM TO BE SOLVED: To provide intraosseous needle sets, and kits including the intraosseous needle sets.SOLUTION: The invention provides intraosseous needle sets (e.g., cannulas and stylets) and kits comprising the same, such as those, for example, having a non-circular bore and configured to receive a sample from a target area (e.g., a cortex, a sternum, a humerus, and/or the like). For example, a cannula has a first end, a second end, and a bore configured to receive a sample from a target area, the bore having: a length extending from the second end of the bore through the first end; a circular cross-section with a substantially constant diameter along a majority of the length of the bore; and a non-circular cross-section along a minority of the length of the bore and closer to the first end than the second end.SELECTED DRAWING: Figure 8
Patent JP-2019209725-A (JP)
Title: Separation device
Inventor: NAKANO RITSU
IPC: F16B7/04
Filed: 2018-05-31
Abstract: To provide a separation device capable of softening with an advantage of a light weight structure an impact on a flying object which occurs when a part of a configuration part is separated from the flying body.SOLUTION: A separation device 50 comprises: a belt part 8 wound around a boundary part between a first configuration part 1 and a second configuration part 2 included in a flying object 100; fastening parts 4 fixedly connecting the first configuration part 1 and the second configuration part 2 by connecting an end part 8a to an end part 8b of the belt part 8 in a state where the belt part 8 is wound around the boundary part; a bracket 21 connected to the end part 8a; a bracket 22 connected to the end part 8b; an ammunition 5 capable of cutting off the fastening parts 4 using an explosive to release the connection between the end part 8a and the end part 8b by cutting off the fastening parts 4; and a shock absorber 11 for softening an impact force of the bracket 21 by being collided by the bracket 21 when the fastening part 4 is cut-off to cause the end part 8a and the end part 8b to move to the respective directions to separate from each other.SELECTED DRAWING: Figure 1
Patent JP-2018131726-A (JP)
Title: Coated white paperboard
Inventor: INADA SHUHEI
IPC: D21H19/38
Filed: 2018-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a coated white paperboard having a base paper containing a used paper pulp and a pigment coating layer, the coated white paperboard hiding dusts derived from base paper and color unevenness and having excellent smoothness and white paper surface feel.SOLUTION: The coated white paperboard contains a base paper and a coating layer, in which PPS roughness of the coated white paperboard under clamp pressure of 2000 kPa is 0.1-1.3 μm, and DAV2 value measured by an appearance analyzer is 55 or under.SELECTED DRAWING: None
Patent JP-2019210234-A (JP)
Title: Plant immunity activator
Inventor: HASHIMOTO MASAHITO
IPC: A01P21/00
Filed: 2018-06-01
Abstract: To provide a new plant immunity activator.SOLUTION: This invention relates to a plant immunity activator containing bacteria-derived outer membrane vesicles (OMVs). This invention also relates to a method for activating plant immunity, including a step of applying the immunity activator to a plant, and a method for producing a plant immunity activator, including a step of purifying OMVs from bacteria.SELECTED DRAWING: Figure 4
Patent JP-2018130603-A (JP)
Title: Slot machine and game machine
Inventor: MATSUSHITA SHINTARO
IPC: A63F7/02
Filed: 2018-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of facilitating diversification of a display mode to be displayed on image display means.SOLUTION: A display control device 314, in response to a command from a voice/lamp control device 313, selects a display data table to be used and stores it in a display data table buffer 433b. Then, the display control device 314: adds one to a pointer 433e each time drawing processing for one frame is completed; specifies an image content to be drawn subsequently, on the basis of a drawing content regulated by an address shown by the pointer 433e in the display data table stored in the display data table buffer 433b; generates an after-mentioned drawing list; and gives an instruction to draw the image by transmitting the drawing list to an image controller 437. Accordingly, since the drawing contents are specified in the order defined in the display data table, in accordance with update of the pointer 433e, a third pattern display unit 281 displays the image as defined in the display data table.SELECTED DRAWING: Figure 53
Patent JP-2019127676-A (JP)
Title: Gloves with led light
Inventor: ENOMOTO TAKAKO
IPC: F21V23/04
Filed: 2018-06-06
Abstract: To provide a glove with a small lighting device mounted with LED light capable of switching on/off LED light without using the other hand, and capable of changing and maintaining the light-irradiating direction with a small hand movement.SOLUTION: In a glove with LED light, a small lighting device having an LED light and a battery is mounted and fixed near a central part of a palm of the glove. An ON/OFF switch arranged around the LED light is sandwiched and pressed by the region constituting the palm as a result of opening/closing the palm, and thereby the LED light is turned on/off.SELECTED DRAWING: Figure 1
Patent JP-2019214644-A (JP)
Title: Pre-supply type semiconductor encapsulation material for dip, and semiconductor device using the same
Inventor: AKEMICHI TAIKI
IPC: C08L63/00
Filed: 2018-06-11
Abstract: To provide a pre-supply type semiconductor encapsulation material for dip, and a semiconductor device using the same.SOLUTION: There is provided a pre-supply type semiconductor encapsulation material for dip containing (A) an epoxy resin, (B) a curing agent, (C) a flux agent, (D) a thixotropy adding agent, (E) a solvent, in which an equivalent ratio of the (A) epoxy resin and a reaction group of the (B) curing agent is 0.15 to 0.62, the component (E) is contained at 35 to 75 pts.mass when total components (A) to (E) is 100 pts.mass, and thixotropy index (T.I.) is 1.2 to 5.2.SELECTED DRAWING: None
Patent JP-2019215124-A (JP)
Title: Heat accumulator
Inventor: AKITA KENJI
IPC: F28D20/02
Filed: 2018-06-12
Abstract: To provide a heat accumulator which achieves improvement of storage of heat.SOLUTION: In a heat accumulator 1, a case 10 is filled with multiple heat storage materials 20. Further, the heat accumulator 1 is configured so that a heat medium R can circulate in the case 10. The multiple heat storage materials 20 include: a first heat storage material 21 having a first melting point T1; and a second heat storage material 22 having a second melting point T2 higher than the first melting point T1. An inner side of the case 10 is formed with: a first area 11 filled with the first heat storage material 21; and a second area 12 filled with the second heat storage material. Heat resistance between the first area 11 and an exterior of the case 10 is lower than heat resistance between the second area 12 and the exterior of the case 10.SELECTED DRAWING: Figure 1
Patent JP-2019215461-A (JP)
Title: Liquid crystal panel and liquid crystal display device
Inventor: HAYASHI DAISUKE
IPC: G02F1/1335
Filed: 2018-06-13
Abstract: To realize light leakage-free display when viewed from a diagonal direction.SOLUTION: A liquid crystal panel (101) comprises a liquid crystal cell (20), a first polarizer (30), a second polarizer (40), and an optical anisotropic element (50). A slow axis direction (53) of the optical anisotropic element (50) and an absorption axis direction (45) of the second polarizer are parallel to each other. The thickness direction retardation of the optical anisotropic element and the thickness direction retardation of a color filter (22) of the liquid crystal cell satisfy a prescribed relationship in both a wavelength 550 nm and a wavelength 650 nm.SELECTED DRAWING: Figure 1
Patent JP-2019215294-A (JP)
Title: Neutron generator and neutron generation method
Inventor: NAKAGOMI HIROSHI
IPC: G21K1/00
Filed: 2018-06-14
Abstract: To provide a neutron generation technique of improving utilization efficiency of neutrons to propel low cost.SOLUTION: A neutron generator 10 comprises: a transport pipe 12 that transports a charged particle beam 11 traveling straight; magnetic field generating means of generating a magnetic field 15 for deflecting the charged particle beam 11; a target 18 that emits neutrons 17 (17a, 17b) generated by injecting the deflected charged particle beam 11 to the inside and outside of the location where the charged particle beam 11 is entered; and a reflecting member 13 that reflects the neutron 17a emitted inside and passes it outside the target 18.SELECTED DRAWING: Figure 1
Patent JP-2019216827-A (JP)
Title: Massage unit and massage machine
Inventor: SOGA TAKAYUKI
IPC: A61H7/00
Filed: 2018-06-15
Abstract: To provide a massage unit whose size can be reduced and which is capable of significantly changing a projection amount of a massaging element.SOLUTION: A massage unit includes a massaging element and a massaging drive mechanism that causes the massaging element to perform massaging operation. The massaging drive mechanism includes a massaging shaft for supporting an arm equipped with the massaging element and a massaging motor that rotates the massaging shaft. The massage unit further includes a first member having a first bearing for rotatably supporting a left end part of the massaging shaft, a second member having a second bearing for rotatably supporting a right end part of the massaging shaft, a third member having a third bearing for rotatably supporting an intermediate part of the massaging shaft, and a base member. The third member is attached directly or indirectly to the base member so as to rotate around a predetermined rotation axis extending in a longitudinal direction.SELECTED DRAWING: Figure 3
Patent JP-2018140265-A (JP)
Title: Game machine
Inventor: FUJII MASAHIRO
IPC: A63F7/02
Filed: 2018-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing the lowering of amusement by arranging a setting which allows a specific game state in which a game medium hardly passes to a specific area to be more advantageous than a specific game state in which the game medium easily passes to the specific area.SOLUTION: A jackpot game state of "time-shortening 2" in which the game balls hardly pass to the specific area and a jackpot game state of "winning probability variation 1" in which the game balls easily pass to the specific area are arranged. The time duration of an open state of a second variable winning device in one or more rounds of the jackpot game state of "time-shortening 2" is a first time duration and the time duration of an open state of the second variable winning device of the jackpot game state of "winning probability variation 1" is a third time duration which is shorter than the first time duration.SELECTED DRAWING: Figure 9