baber/WOPTO huggingface dataset:
Patent JP-2020178084-A (JP)
Title: Arsenic removal device and manufacturing apparatus for semi-conductor
Inventor: YOSHIMOTO SUSUMU
IPC: H01L21/205
Filed: 2019-04-22
Abstract: To provide an arsenic removal device capable of alleviating the concern that piping may be clogged.SOLUTION: An arsenic removal device 21a removes arsenic from exhaust gas containing arsenic, exhausted from a deposition apparatus 13 for depositing a semiconductor film. The arsenic removal device 21a includes a case 24a with a first space 27a and a first wall surface 30a exposed to the first space 27a and further includes a cooling part 25a for holding refrigerant; first piping 22a regulating a first flow channel 19a for exhaust gas, connected with the case 24a and having a discharge port 20a for flowing exhaust gas into the first space 27a; filters 26a-26d arranged vertically downward of the first wall surface 30a in such a state that the arsenic removal device 21a is installed; and second piping 23a regulating a second flow channel 39a for exhaust gas, connected with the case 24a and having an exhaust port 40a for discharging exhaust gas having passed through the filters 26a-26d from the first space 27a. The discharge port 20a opposes to the first wall surface 30a.SELECTED DRAWING: Figure 1
Patent JP-2020180819-A (JP)
Title: Abnormality detection system, abnormality detector, method for detecting abnormality, and program
Inventor: INOUE MANABU
IPC: G01M99/00
Filed: 2019-04-24
Abstract: To provide an abnormality detection system which can prevent a wrong determination which determines that there are no abnormalities in an observation target if the observation target has an abnormality.SOLUTION: The present invention includes: means for inputting time-series data from a sensor; frequency analysis means for performing frequency analysis of the time-series data; estimation means for estimating a power spectrum on the basis of the result of the frequency analysis; instant likelihood calculation means for calculating an instant likelihood on the basis of the power spectrum; combined likelihood calculation means for calculating a combined likelihood on the basis of more than one instant likelihood; and determination means for determining whether an observation target is normal on the basis of the combined likelihood.SELECTED DRAWING: Figure 1
Patent JP-2020180654-A (JP)
Title: Expansion valve and refrigeration cycle system
Inventor: TAKATA YASUMASA
IPC: F25B41/06
Filed: 2019-04-25
Abstract: To provide an expansion valve and a refrigeration cycle system capable of controlling the degree of overheating appropriately.SOLUTION: By transferring the heat of refrigerant received from a primary port 221 to a drive element 6, an operation chamber 66 can be heated, so that it is possible to prevent a temperature inside the operation chamber 66 from becoming lower than a temperature of a temperature sensitive cylinder 7, to make it difficult for the refrigerant to condense in the operation chamber 66. Therefore, the diaphragm 63 is appropriately deformed according to the temperature change in the temperature sensitive cylinder 7 to drive the valve body 5, to adjust the opening of a valve port 431 according to an outlet side temperature of an evaporator 13, to enable the degree of overheating to be performed appropriately.SELECTED DRAWING: Figure 2
Patent JP-2019116328-A (JP)
Title: Liquid storage container
Inventor: HARADA REI
IPC: B65D81/24
Filed: 2019-04-26
Abstract: To reduce a content of particles, a content of eluted metal ions and a content of eluted organic matter in content liquid.SOLUTION: A liquid storage container is characterized in that the number of particles of 0.1 μm in diameter is 15/mL or less, Li, an amount of the elution of each metal ion of Na, K, Be, Mg, and Ca is 0.02 ppb or less, and an amount of the elution of C10-C28 alkane is 200 ppm or less in terms of toluene.SELECTED DRAWING: Figure 1
Patent JP-2019163472-A (JP)
Title: Liquid-crystalline medium
Inventor: MELANIE KLASEN-MEMMER
IPC: C09K19/12
Filed: 2019-05-07
Abstract: To provide liquid-crystalline mixtures for televisions and monitors, that work at extremely high and extremely low temperatures and at the same time have short response times, an improved reliability behaviour, or the like.SOLUTION: The invention relates to a liquid-crystalline medium which comprises at least one compound of the formula I, and to the use thereof for an active-matrix display, based on the VA, PSA-, PS-VA, PALC, FFS, PS-FFS, PS-IPS or IPS effect. (R, Rindependently represent a C1-15 alkyl group or the like; Zis a single bond, -CHCH- or the like; L, Lindependently represent F, Cl or the like).SELECTED DRAWING: None
Patent JP-2020166800-A (JP)
Title: Incident management device, incident management system, and incident management method originating from end user site
Inventor: MUTOBE KEI
IPC: G06Q30/00
Filed: 2019-05-17
Abstract: To provide an incident management device, an incident management system, and an incident management method originating from end user sites.SOLUTION: An incident management device connected to a computer of an end user site and a computer of a transaction destination call center including a manufacturer includes: an issued ticket receiving unit that receives a ticket issued by the computer of the end user site and corresponding to an incident; an answer receiving unit that receives an answer issued by the computer of the transaction destination call center; an additional ticket receiving unit that receives an additional ticket which the computer of the end user site issues to a computer of another transaction destination call center and to which new information related to the same incident as the ticket can be added; and an information providing unit that provides a search result in response to an inquiry request for the incident from the computer of the end user site and the computer of the transaction destination call center.SELECTED DRAWING: Figure 1
Patent JP-2020188867-A (JP)
Title: Adhesive roll body
Inventor: FUJIKAWA MASAHIRO
IPC: A47L25/08
Filed: 2019-05-20
Abstract: To provide an adhesive roll body that can improve a user's working performance when turning an adhesive sheet of an outermost side.SOLUTION: An adhesive roll body 3 includes a rolling core 4, and multiple adhesive sheets 5 rolled to the rolling core 4. In each adhesive sheet 5, the direction along the length extends spirally centering on a central axis. Each adhesive sheet 5 has a first end edge 51 being one end edge in the width direction, a second end edge 52 being the other end edge in the width direction, and an intermediate part 54 positioned between the first end edge 51 and the second end edge 52. Each adhesive sheet 5 is rolled while a gap 31 is present between the first end edge 51 and the second end edge 52 with respect to the rolling core 4. The color of the first end edge 51 and the color of the intermediate part 54 are formed in different color.SELECTED DRAWING: Figure 1
Patent JP-2020191359-A (JP)
Title: Piezoelectric element
Inventor: TAKEUCHI OSAMU
IPC: H01L41/083
Filed: 2019-05-21
Abstract: To provide a piezoelectric element which suppresses unevenness of output characteristic and has higher sensitivity.SOLUTION: A piezoelectric element is provided with a projecting or recessed diaphragm. The diaphragm is composed of at least two layers of piezoelectric films 3, 4 and is provided with electrodes 5a1, 5b, 5c1 with the respective piezoelectric films in between. One of superimposed piezoelectric films outputs a detection signal, and bias voltage is applied to the other piezoelectric film so that desired stress is generated. When an acoustic signal is applied to the diaphragm, stress of the first piezoelectric film 3 changes and a detection signal is obtained from between the first electrode 5a1 and the second electrode 5b. At the same time, stress of the second piezoelectric film 4 changes, and a detection signal is obtained from between the second electrode 5b and a third electrode 5c2 as well.SELECTED DRAWING: Figure 1
Patent JP-2020194023-A (JP)
Title: Support film of photosensitive resin laminate and photosensitive resin laminate
Inventor: TSUJIUCHI NAOKI
IPC: B32B27/36
Filed: 2019-05-27
Abstract: To provide a support film of a photosensitive resin laminate that has good coating property of a photosensitive resin layer and peelability of the photosensitive resin layer.SOLUTION: A support film of a photosensitive resin laminate has a coating layer containing a silicone-modified alkyd resin on at least one surface of a resin film.SELECTED DRAWING: None
Patent JP-2020193122-A (JP)
Title: Glass laminate
Inventor: SADAKANE SHUNSUKE
IPC: B60J1/00
Filed: 2019-05-28
Abstract: To provide a glass laminate including a radio wave transmission member having a small transmission loss to a radio wave having a predetermined frequency and capable of suppressing the deterioration of the radio wave transmission member by ultraviolet.SOLUTION: A glass laminate including an intermediate film between a car outside glass plate and a car inside glass plate includes a first region having the car inside glass plate positioned on the car inside of the car outside glass plate and a second region positioning a radio wave transmission member. The car outside glass plate is inorganic glass; a light shielding layer is provided on the car outside of the radio wave transmission member; and the light shielding layer overlaps with at least the entire second region in a plan view.SELECTED DRAWING: Figure 2
Patent JP-2020195419-A (JP)
Title: Absorbent article
Inventor: TAKAHASHI KEIKO
IPC: A61F13/539
Filed: 2019-05-30
Abstract: To provide an absorbent article which has improved liquid diffusion properties and liquid permeability, and increased liquid return prevention properties.SOLUTION: An absorbent article 10 includes a liquid permeable top sheet 20, a porous film 70 having a plurality of openings of a circular truncated cone shape, an absorber 40 covered with a carrier sheet 60, and a liquid impermeable back sheet 30 in this order from a skin contact surface side. The absorber 40 is made of cellulose acetate tow where a high absorbent polymer is carried, and the porous film 70 and the top sheet 20 are bonded with a hot-melt adhesive. A bonded region is 10% or more and 50% or less relative to a surface area on the side of the top sheet 20 of the porous film 70. The porous film 70 and the absorber 40 have a non-bonded region of a width of 15 mm or more in a longitudinal direction Y at least in a central part in a width direction X of the porous film 70.SELECTED DRAWING: Figure 2
Patent JP-2020197397-A (JP)
Title: Fire sensor
Inventor: OSHITA TAKESHI
IPC: G01J1/02
Filed: 2019-05-31
Abstract: To make, in a fire sensor, a difference between the angles at which light is made incident on a plurality of optical detection elements less likely to cause an increase in a difference between the quantities of light made incident on the respective optical detection elements.SOLUTION: A fire sensor S comprises: a first optical detection element 1 that detects light of first wavelength; a second optical detection element 2 that detects light of second wavelength and is provided at a side, in a width direction of the fire sensor S, of the first optical detection element 1; and a hood 3 having an upper plate 31 provided above the first optical detection element 1 and the second optical detection element 2, and configured to reduce quantities of unnecessary light made incident on the first optical detection element 1 and the second optical detection element 2. A side of a projection surface obtained by projecting from above the hood 3 the upper plate 31 onto a surface provided with the first optical detection element 1 and the second optical detection element 2 is parallel to a center line L1 connecting the center of the light-receiving surface of the first optical detection element 1 and the center of the light-receiving surface of the second optical detection element 2.SELECTED DRAWING: Figure 1
Patent JP-2020202158-A (JP)
Title: Insulation layer, battery cell sheet, and battery cell
Inventor: SHIN Seogchul
IPC: H01M10/0565
Filed: 2019-06-13
Abstract: To provide an insulating layer that can be arranged between a positive electrode and a negative electrode such that a non-aqueous electrolytic solution can be uniformly permeated into an electrode and can improve the Coulomb efficiency of a battery cell.SOLUTION: An insulating layer includes a semi-solid electrolyte layer having supporting particles, a non-aqueous electrolyte solution, and a semi-solid electrolyte binder, and a penetration promoting layer arranged on the semi-solid electrolyte layer, and the permeation promoting layer has adhesion suppressing particles and an adhesion suppressing binder, and the content ratio of the adhesion suppressing particles in the penetration promoting layer is larger than the content ratio of the supporting particles in a component excluding the non-aqueous electrolyte solution from the semi-solid electrolyte layer.SELECTED DRAWING: Figure 1
Patent JP-2019193288-A (JP)
Title: System and method for ofdm with flexible subcarrier spacing and symbol period
Inventor: MA JIANGLEI
IPC: H04W72/04
Filed: 2019-06-18
Abstract: To provide a method for transmitting different waveforms by using flexible subcarrier spacing and symbol periods.SOLUTION: A plurality of multiple access block (MAB) types having subcarrier intervals and symbol periods for different waveform transmissions are defined, and the frequency time plane of a carrier spectrum band is divided into a plurality of multiple access areas according to the MAB type. A multiple access area 1 is a basic multiple access block according to the MAB type 1 (basic MAB), a multiple access area 2 is a basic multiple access block according to the MAB type 2 and the special MAB type, and a multiple access area 3 is a basic multiple access block according to the MAB type 3. A network controller transmits different waveforms according to the defined area.SELECTED DRAWING: Figure 5
Patent JP-2021002172-A (JP)
Title: Daisy chain connection system and system control method
Inventor: KAWABE TAKUMI
IPC: G06F3/00
Filed: 2019-06-20
Abstract: To provide a system, in which a plurality of information devices are connected in a daisy chain, capable of controlling power supply to each information device connected in the daisy chain without adding a dedicated power supply control device, and a system control method.SOLUTION: In a daisy chain connection system 1, a second information device (a slave housing 20) comprises a control unit 230 and a power supply unit 210. A first information device (a master housing 10) and the control unit 230 of the second information device comprise communication circuits 132 and 232 capable of performing wired communication. The first information device and the power supply unit 210 of the second information device comprise wireless circuits 133 and 217 capable of performing wireless communication. When turning off supplying power to any of the second information devices, the first information device requests the power supply unit 210 to stop supplying power by using the wireless communication, and in accordance with the request, the power supply unit 210 controls to stop supplying power to the control unit 230.SELECTED DRAWING: Figure 3
Patent JP-2021000650-A (JP)
Title: Caster
Inventor: SUZUKI KOJIRO
IPC: B22D18/04
Filed: 2019-06-21
Abstract: To provide a caster capable of regulating the temperature of molten metal more suitably.SOLUTION: A caster comprises a molten-metal hold unit 3 allowed to hold molten metal 10 therein and a control unit 4 connected to the molten-metal hold unit 3. In the caster, the molten-metal hold unit 3 has a runner 6 for injecting the molten metal 10 held in the molten-metal hold unit 3 into a metal mold, a temperature regulating unit 7 that regulates the temperature of the molten metal internal of the runner 6, a replenishing port 8 for supplementing molten metal 10 into the molten-metal hold unit 3, and a temperature sensor 9 that measures the temperature of the molten metal internal of the molten-metal hold unit 3, in which the control unit 4 calculates the temperature of the molten metal internal of the runner 6 based on the temperature of the molten metal measured by the temperature sensor 9 and a characteristic of the molten metal.SELECTED DRAWING: Figure 1
Patent JP-2019150072-A (JP)
Title: Hydroponic device
Inventor: YAMAGUCHI TETSUJI
IPC: A01G9/00
Filed: 2019-06-21
Abstract: To provide a hydroponic device in which: a cultivation bed is cultivated by being floated on culture fluid for easy movement; a root of a cultivated product can take in nutrient and oxygen dissolved in the culture fluid and also directly take oxygen in by the contact of air; and the cultivation bed can be used repeatedly by irradiation cut of cultivation light to the culture fluid to repress algae propagation.SOLUTION: A cultivation bed 60 is given in which: a raw fabric roll R winding a cultivation bed sheet 60 which is an integrated continuum consisting of a cellular cushioning material 61 and a shading sheet 62, a width dimension of which is a largeness for allowing it to abut with both side wall parts of a cultivation tank 10B, in which planting holes 63 are formed in the approximately center of width in the width direction and at a required pitch in the lengthwise direction, is arranged to unwind outwardly at one end in the longer direction of the cultivation tank 10B; and the raw fabric roll R is unwound so that the cultivation bed sheet 60 is introduced into the cultivation tank 10B so that the cellular cushioning material 61 becomes the bottom side to be floated in a culture fluid and to be outwardly extended to the other end of the cultivation tank 10B in the longer direction to be wounded.SELECTED DRAWING: Figure 1
Patent JP-2021001275-A (JP)
Title: Adhesive sheet, adhesive sheet with release sheet, and laminate
Inventor: YAMAMOTO MASAYUKI
IPC: C08J11/06
Filed: 2019-06-21
Abstract: To provide an adhesive sheet having excellent outgassing resistance and curling resistance after post-curing.SOLUTION: The adhesive sheet has an adhesive layer obtained by bringing an adhesive composition into a semi-cured state. The adhesive composition contains a crosslinkable (meth)acrylic copolymer, a crosslinking agent, a first polyrotaxane having a hydroxy group, a second polyrotaxane having a vinyl group, a monomer having a bisphenol skeleton and two (meth)acryloyl groups in the molecule, and a polymerization initiator.SELECTED DRAWING: Figure 1
Patent JP-2021005541-A (JP)
Title: Production method for organic el device
Inventor: KAIHO AKIO
IPC: H05B33/10
Filed: 2019-06-27
Abstract: To provide a production method for an organic EL device, with which an organic layer can be formed by means of a coating method while annual growth ring-shaped unevenness is suppressed.SOLUTION: There is provided a production method for an organic EL device that includes a bank which is provided to a substrate and which has width and thickness in order to define a light-emitting region, at least an upper surface of the bank being liquid repellent, and the area of the light-emitting region being 1 mm2 or more. The production method includes a coating step in which a coating liquid including an organic solvent is coated on the light-emitting region to form a first coating film, and a drying step in which the film is heated to form a first organic layer. The coating step is carried out such that the first organic layer has a section (A1) disposed inside the light-emitting region, and a section (B1) which has a length LB1 and is disposed on the bank. The drying step, in an initial stage thereof, includes a temperature raising step for raising a heating temperature of the first coating film to reach a drying atmosphere temperature, and, in the temperature raising step, an average speed for raising the temperature until the heating temperature reaches 80% of the drying atmosphere temperature is 1°C/sec or higher.SELECTED DRAWING: Figure 2
Patent JP-2021006677-A (JP)
Title: Building instrument
Inventor: SAEKI YUZO
IPC: E04G3/00
Filed: 2019-06-28
Abstract: To provide a building instrument that facilitates high-place work and installation work of a column.SOLUTION: A building instrument comprises a shaft-like main body part 2 and a pair of engaging shafts 3, 3 provided on a side surface of the main body part 2. The pair of engaging shafts 3, 3 are arranged so as to be parallel to each other and separated from each other by a prescribed distance in an axial direction 2s of the main body part 2. High-place work can be performed without the use of scaffolding or stepladders. In addition, since it is easy to apply a force to push a column P downward, installation work of the column P can be done easily.SELECTED DRAWING: Figure 1
Patent JP-2021008836-A (JP)
Title: Internal combustion engine
Inventor: YAMAGUCHI MASAYUKI
IPC: F02F1/10
Filed: 2019-06-28
Abstract: To prevent the local ebullition (a local abnormal temperature rise of a cylinder block) of cooling water without impairing a warmup promotion effect, in a two-system cooling type internal combustion engine which does not make the cooling water flow to a block jacket at a warmup operation.SOLUTION: Water is made to slightly flow to block jackets 6 (65, 66) at a warmup operation via a leak passage. A drill passage 69 for making cooling water flow to a head jacket 7 from a constricted part 66a of a block jacket intake-side portion 66 is opened at an inter-bore part 68. Also, the block jacket intake-side portion 66 and the head jacket 7 communicate with each other via a small-diameter ventilation hole 74. By a negative pressure effect of the head jacket 7, the cooling water can be made to flow to the head jacket 7 from the drill passage 69 and the ventilation hole 74.SELECTED DRAWING: Figure 7
Patent JP-2020013992-A (JP)
Title: Semiconductor device
Inventor: CHOI MIN-HEE
IPC: H01L29/417
Filed: 2019-07-01
Abstract: To provide a semiconductor device enhanced in integration and reliability.SOLUTION: The present invention relates to a semiconductor device, and more specifically, a semiconductor device including: a substrate including an active pattern; a gate electrode crossing the active pattern; a source/drain pattern which is adjacent to one side of the gate electrode and provided on an upper portion of the active pattern; an active contact electrically connected to the source/drain pattern; and a silicide layer between the source/drain pattern and the active contact. The source/drain pattern includes: a body part including a plurality of semiconductor patterns; and a capping pattern on the body part. The body part has a first facet, a second facet on the first facet, and a corner edge defined where the first facet meets the second facet. The corner edge protrudes in the lateral direction, the capping pattern covers the second facet of the body part and exposes the corner edge, and the silicide layer covers a top surface of the body part and a top surface of the capping pattern.SELECTED DRAWING: Figure 2B