baber/WOPTO huggingface dataset:
Patent JP-2019167708-A (JP)
Title: Floor material and floor structure using floor material
Inventor: MATSUOKA NAOTO
IPC: E04B5/02
Filed: 2018-03-22
Abstract: To provide a floor material capable of making a span between large beams long where floor plates can be installed free from deflection without small beams, in a wooden building utilizing CLT, and to provide a floor structure using the floor material.SOLUTION: A floor material 2 includes: an upper plate 3 having a rectangular plate surface; a lower plate 4 having a rectangular plate surface; one end part connection member 5; and the other end part connection member 6. The upper plate 3 and the lower plate 4 are formed by an orthogonal collection plate, and the one end part connection member 5 and the other end part connection member 6 are formed by an orthogonal collection plate or a collection plate. The upper plate 3 and the lower plate 4 are arranged so that a plate surface which is a lower surface 31 of the upper plate 3 and a plate surface which is an upper surface 41 of the lower plate 4 oppose to each other with an interval. One long side end part of the upper plate 3 and one long side end part of the lower plate 4 are connected by the one end part connection member 5, and the other long side end part of the upper plate 3 and the other long side end part of the lower plate 4 are connected by the other end part connection member 6.SELECTED DRAWING: Figure 2
Patent JP-2019173064-A (JP)
Title: Vacuum degassing device
Inventor: NAKAMURA OSAMU
IPC: C21C7/10
Filed: 2018-03-27
Abstract: To provide a new and improved vacuum degassing device, in secondary refining to a molten steel by an RH vacuum degassing method, capable of effectively suppressing the formation of a bullion by the sticking of the molten steel to the inner wall of a vacuum tank.SOLUTION: A vacuum degassing device comprises: a vacuum tank provided at the vertical upper part of a ladle storing a molten steel; and an increase side immersion tube and a decrease side immersion tube provided at the lower part of the vacuum tank and immersed into the molten steel in the ladle, in which the molten steel is refluxed between the ladle and the vacuum by blowing gas into the increase side immersion tube. The inside of the vacuum tank is equipped with a shielding part provided directly above the increase side immersion tube and shielding the molten steel scattered from the molten metal surface of the molten steel to the vertical upper part.SELECTED DRAWING: Figure 1
Patent JP-2018190482-A (JP)
Title: Audio digitization
Inventor: JAMES KENNETH LITTLE
IPC: G11B20/10
Filed: 2018-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and improved audio digitization system by a conveying system with reduced pitch variation.SOLUTION: A digitization system 10 continuously scan a long recording medium 11 and the recording medium 11 is held by a transfer system 15 so as to read the stored analog sound information and so as to record the recording medium 11 at a substantially constant speed through the reader head 16. In order to illuminate an optical soundtrack, a light source 17 is disposed. An analog output signal is transmitted to an analog-to-digital converter (ADC) 18 and converted to digital form. At a sampling rate obtained based on the detected rate of transport of the recording medium 11, the analog output of the reader head 16 is sampled. The variations in the conveying speed of the recording medium 11 with respect to the leader head 16, which is slightly different from the target sampling rate for digitization, is increased and decreased so as to compensate.SELECTED DRAWING: Figure 1
Patent JP-2019176073-A (JP)
Title: Separator for solid or hybrid electrolytic capacitor, and solid or hybrid electrolytic capacitor
Inventor: OCHI TAKASHI
IPC: H01G9/02
Filed: 2018-03-29
Abstract: To provide: a separator which can reduce an initial ESR and a fraction defective caused by short circuit when being used for a solid electrolytic capacitor and a hybrid electrolytic capacitor, and which can increase the reliability to an extent enough to endure a long-term use under a severe environment; and a solid electrolytic capacitor and a hybrid electrolytic capacitor which both use the separator.SOLUTION: An aluminum separator for electrolytic capacitors is to be interposed between a pair of electrodes. The separator has a porosity of 65-85%, an average pore size of 0.5-25.0 μm, and a Clark stiffness of 1-10 cm/100. The separator is a nonwoven fabric arranged as described above, and comprises a polyamide fiber. An aluminum electrolytic capacitor comprises the separator. In the aluminum electrolytic capacitor, a conductive polymer is used for a cathode material.SELECTED DRAWING: None
Patent JP-2019174759-A (JP)
Title: Multicast switch
Inventor: NAGANO MITSURU
IPC: G02F1/313
Filed: 2018-03-29
Abstract: To provide a compact MCS in which the number of lead wires is reduced to half of a conventional configuration.SOLUTION: The present invention is a multicast switch constituted by forming, on a substrate, M input ports, N output ports, M×N optical switch units (optical SUs), an optical waveguide for optically connecting between the M input ports, the M×N optical SUs and the N output ports, and lead wires each connected to the M×N optical Sus, in which, by placing one optical SU into an ON state, an optical signal inputted to the input port associated with the optical SU in the ON state is outputted from the output port associated with the optical SU in the ON state. The M×N optical SUs include at least a gate switch and a main switch, and the lead wires connected to the gate and the main switches of each optical US are common.SELECTED DRAWING: Figure 7
Patent JP-2019177494-A (JP)
Title: Control system, molding system, and program
Inventor: YOROZU YASUAKI
IPC: B29C64/10
Filed: 2018-03-30
Abstract: To provide a system, etc. capable of predicting deformation with high precision.SOLUTION: A system of this invention is a control system that controls molding means for molding a three-dimensional (3D) object, the system comprising: prediction means to predict at least one of changes in shape and characteristics occurring to the 3D object; compensation means to compensate for molding data based on the prediction by the prediction means; measurement means to measure at least one of shape and characteristics of the 3D object while being molded; prediction error calculating means to calculate a difference between the measurement result and the prediction; and correction means to correct the molding prediction based on the calculated difference.SELECTED DRAWING: Figure 6
Patent JP-2019178244-A (JP)
Title: Regenerator repair method of chamber oven coke oven
Inventor: IKEDA KENGO
IPC: C10B29/06
Filed: 2018-03-30
Abstract: To provide a regenerator repair method of a chamber oven coke oven capable of repairing efficiently, even when a part separated from a throat is repaired.SOLUTION: The regenerator repair method comprises: a combustion chamber decomposition step for decomposing a part of a combustion chamber 30; a corbel decomposition step for decomposing a part of a corbel 20; a regenerator decomposition step for decomposing a repair part of the regenerator 10; and a stacking step for stacking a brick to a decomposed part of each of the regenerator, the corbel and the combustion chamber. In the combustion chamber decomposition step, a range from one throat of a coke oven 1 to a position near a part right over a position P1 separated from the throat by a largest distance on the repair part by 1 or 2 flues, is decomposed, in the corbel decomposition step, a range from a position which is at a depth from a part right over a position P2 closest to the throat on the repair part by 1 or 2 flues to an innermost part in a range where the combustion chamber is decomposed in the combustion chamber decomposition step, is decomposed, in the regenerator decomposition step, without decomposing an end part on a throat side of the regenerator, a repair part is decomposed.SELECTED DRAWING: Figure 3
Patent JP-2018152567-A (JP)
Title: On-chip coarse delay calibration
Inventor: WILSON J CHEN
IPC: H01L21/822
Filed: 2018-04-04
Abstract: PROBLEM TO BE SOLVED: To provide semiconductor comparison circuits for compensation for local variations such as process variations, voltage variations and temperature variations within a chip.SOLUTION: Process, voltage and temperature corners of an on-chip device under calibration are obtained by comparing outputs of active on-chip components and passive on-chip components in response to an input. A first on-chip delay line includes a number of active devices which generate an array of outputs (D[]) at different stages of the delay. A second on-chip delay line generates a single output (CLK). A DFF array samples the array of outputs (D[]) with the single output clock CLK. The different delay variations in different process and temperature corners cause different outputs from the DFF array. The different outputs from the DFF array provide information about the process and temperature corner that can be for rapid calibration of the on-chip device under calibration within one cycle of the CLK.SELECTED DRAWING: Figure 1
Patent JP-2019182951-A (JP)
Title: Molding material and molded body
Inventor: YOSHIDA MASATO
IPC: C08J5/00
Filed: 2018-04-05
Abstract: To provide a molding material capable of achieving both of high flowability during molding and suppression of bleeding of a resin, and good in magnetic property and less in molding failure.SOLUTION: The molding material 1 has a resin 2, and a magnetic body powder 3 containing an iron-based particle 3a exhibiting soft magnetism, and having percentage content of iron of 85 mass% or more, and a fine particle 3b exhibiting soft magnetism and having particle of 3 μm or less. The iron-based particle and the fine particle have preferably different composition of a constituting material each other. Volume fraction of the fine particle is preferably 3 to 25 vol.% of the iron-based particle. The iron-based particle preferably contains a first particle 31, and a second particle 32 with a composition of the constituting material different from the first particle.SELECTED DRAWING: Figure 1
Patent JP-2019183770-A (JP)
Title: Engine low temperature oxidation reaction detection method and control method, engine low temperature oxidation reaction detection device and control device
Inventor: HOKAZONO TORU
IPC: F02D45/00
Filed: 2018-04-12
Abstract: To perform a high-precision estimation about a reaction amount of low temperature oxidation reaction generated in an engine combustion chamber.SOLUTION: A difference between the maximum value and the minimum value of an estimated heat generation rate at a later stage of a compression stroke and during a period before ignition is calculated as a first estimated reaction amount, a difference between an estimated heat generation rate at a first crank angle set according to an engine speed and an estimated heat generation rate set according to the engine speed and at a second crank angle at a more delayed angle side than the first crank angle is calculated as a second estimated reaction amount. When the first estimated reaction amount is equal to or more than a predetermined reaction amount, a reaction amount of a low temperature oxidation reaction is estimated in reference to the first estimated reaction amount and in turn when the first estimated reaction amount is less than the predetermined reaction amount, a reaction amount of the low temperature oxidation reaction is estimated in reference to the second estimated reaction amount.SELECTED DRAWING: Figure 9
Patent JP-2019186817-A (JP)
Title: Solid state image sensor, imaging apparatus, and control method of solid state image sensor
Inventor: SAITO MAKIKO
IPC: H04N5/367
Filed: 2018-04-13
Abstract: To reduce a calculation required for detecting a defective pixel.SOLUTION: A solid state image sensor comprises: a pixel (100) that outputs a signal based on a photo-electric conversion; a comparator (307) that compares a signal based on the photo-electric conversion with a first reference signal changing a level depending on a time in a first period, and compares a signal based on the photo-electric conversion with a fixed signal in a second period; a counter (310) that performs a count of a first count value in accordance with a comparison result of the comparator in the first period ; a first memory (312) that holds the first count value of the counter; and a second memory (313) that holds a value indicating a comparison result of the comparator in the second period.SELECTED DRAWING: Figure 3
Patent JP-2019191209-A (JP)
Title: Substrate with conductive film, substrate with multilayer reflection film, reflective mask blank, reflective mask and method for producing semiconductor device
Inventor: NAKAGAWA MASANORI
IPC: G03F1/24
Filed: 2018-04-18
Abstract: To provide a substrate with a conductive film for producing a reflective mask that has excellent cleaning resistance and can correct positional deviation of the reflective mask from the back side with a laser beam or the like.SOLUTION: A substrate with a conductive film has a conductive film formed on one surface of the principal surfaces of a mask blank substrate for lithography, the conductive film composed of a material containing titanium (Ti) and tantalum (Ta).SELECTED DRAWING: Figure 1
Patent JP-2019191703-A (JP)
Title: Storage management system, storage management method and storage management program
Inventor: EDA TOSHIHIKO
IPC: G06Q40/02
Filed: 2018-04-19
Abstract: To provide a storage management system, a storage management method and a storage management program that can make efficient business processing for payment slips of banking institution and a receipt institution.SOLUTION: A storage management system is configured to: acquire, when a customer paid a payment amount of a payment slip, payment detail data including the payment amount and customer data on the customer; acquire, based upon the payment slip photographed by a photography part, payment slip data including the customer data and reception institution data on reception institutions; and create, based upon the payment slip data and payment detail data, reception detail data by the reception institutions and then transmit the reception detail data to the respective reception institutions.SELECTED DRAWING: Figure 4
Patent JP-2018199669-A (JP)
Title: Vesicle composition and skin external preparation or cosmetics containing the same
Inventor: MISONO Takeshi
IPC: A61K47/10
Filed: 2018-04-20
Abstract: To provide a vesicle composition that improves the percutaneous absorbency and permeability of a water-soluble and/or oil-soluble active ingredient into skin and hair, and has excellent temporal stability and can be easily prepared.SOLUTION: A vesicle composition contains one or more polyglyceryl fatty acid ester groups and polyol and water as essential components. The vesicle composition can be prepared with a homomixer, having excellent percutaneous absorbency and permeability of an active ingredient into skin and hair. There are also provided skin external preparation or cosmetics containing the same.SELECTED DRAWING: Figure 1
Patent JP-2018142716-A (JP)
Title: Light-emitting component and semiconductor laminated substrate
Inventor: KONDO TAKASHI
IPC: H01L21/332
Filed: 2018-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting component and the like in which a voltage of a signal to be supplied to a transfer element is made lower than in a case where the transfer element and a semiconductor element constituting the same layer as a light-emitting element which are laminated are operated together.SOLUTION: A light-emitting chip C comprises: a laser diode LD as one example of a light-emitting element including a light-emitting layer 82 constituted of a first semiconductor laminate provided on a substrate 80; and a thyristor S for driving the laser diode LD, constituted of a second semiconductor laminate provided on the first semiconductor laminate. The second semiconductor laminate comprises a voltage reduction layer 89 with band gap energy smaller than band gap energy of the light-emitting layer 82.SELECTED DRAWING: Figure 14
Patent JP-2019191963-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: OSAWA SHOHEI
IPC: G06N3/08
Filed: 2018-04-25
Abstract: To distribute a reward by information trading in reinforcement learning by multiple agents.SOLUTION: In an information processing system 10, an information processing device includes: a network processing unit configured to provide node output information acquired from an upstream node device as node input information of a downstream node device in an information network constituted by node devices; a learning processing unit configured to learn the information network by updating the weight of information transmission between node devices so as to reduce an error between node output information acquired from the most-downstream node device and an actual observation value corresponding to the node output information; and a reward distribution unit configured to cause a receiving side node device that receives the node output information as the node input information to pay consideration of the node output information with respect to an output side node device that outputs the node output information.SELECTED DRAWING: Figure 2
Patent JP-2019190164-A (JP)
Title: Floor material and construction method thereof
Inventor: UMEDA NAOKI
IPC: E04F15/00
Filed: 2018-04-26
Abstract: To provide floor material applied on a substrate and a construction method thereof, capable of easily positioning and reattaching it because of no adhesiveness upon its application, and when its application finished, performing a fixing treatment using an electromagnetic induction heating device starts to effect the adhesiveness and complete its construction with easy workability.SOLUTION: Floor material comprising a surface decorative layer 2 and a base material layer 4 is provided with a heat melting resin composition layer 10 generating heat and melting down through electromagnetic induction heating on a rear surface.SELECTED DRAWING: Figure 2
Patent JP-2019192843-A (JP)
Title: Furnace transformer
Inventor: NAKAMURA MASASHI
IPC: H01F30/12
Filed: 2018-04-27
Abstract: To solve the problem in which, in a transformer where a large current flows through low-voltage circuits such as furnace transformers, as a large current flows through a copper bar of a low-pressure circuit placed near a tank, there is a risk of local heating in the tank due to an influence of a magnetic flux.SOLUTION: By connecting a low voltage winding and a copper bar so as to reverse directions of currents flowing in adjacent copper bars, magnetic fluxes generated around the copper bar are made to be canceled out.SELECTED DRAWING: Figure 2
Patent JP-2019189579-A (JP)
Title: Antidementia agent and short-term memory impairment improver/suppressor
Inventor: FURUTA TOMA
IPC: A23L33/105
Filed: 2018-04-27
Abstract: To provide novel antidementia agents.SOLUTION: Provided is an antidementia agent containing an extract derived from Saccharum officinarum as an active ingredient.SELECTED DRAWING: None
Patent JP-2019197172-A (JP)
Title: Transparent heat-shielding and heat-insulating member and method for producing the same
Inventor: MIYATA TERUHISA
IPC: B32B7/023
Filed: 2018-05-10
Abstract: To provide a transparent heat-shielding and heat-insulating member which has a large visible light transmittance, is excellent in heat-shielding and heat-insulating performance, and is excellent in corrosion degradation resistance in use in severe exterior environment; and to provide a transparent heat-shielding and heat-insulating member which is low in solar radiation absorption ratio and is reduced in a risk of heat cracking of window glass.SOLUTION: A transparent heat-shielding and heat-insulating member includes a transparent base material 11 and a resin layer 23 formed on the transparent base material 11, in which the function layer 23 has an infrared reflection layer 21 and a coating type protection layer 22 in this order from the side of the transparent base material 11, the infrared reflection layer 21 includes at least a metal layer 13, and a second metal suboxide layer or metal oxide layer 14 in this order from the transparent base material 11 side, the protection layer 22 is formed of a plurality of layers, at least one layer other than a layer positioned on the outermost surface side among a plurality of layers of the protection layer 22 contains a fluorine-containing resin having a curable function group and a crosslinking agent reacting with the curable functional group as pre-curing resin components, and the layer positioned on the outermost surface side in the protection layer 22 contains an ionizing radiation curable resin as the pre-curing resin component.SELECTED DRAWING: Figure 1
Patent JP-2019195543-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-05-11
Abstract: To provide a slot machine capable of improving an amusement in reporting of control to an advantageous state.SOLUTION: A slot machine comprises: state control means for controlling a state to any out of a plurality of states including a first state (for example, RT1), a second state (for example, RT2), and an advantageous state (for example, bonus); and reporting control execution means for executing reporting control (for example, displaying of bonus establishment screen indicated at timing t7) for reporting a fact that a state is controlled to the advantageous state. A second period since a timing t6 when the chance replay is won in the RT2, to a timing t7 when a bonus establishment reporting is displayed is shorter than a first period since a timing t2 when the chance replay is won in the RT1 until a timing t7 when the bonus establishment reporting is displayed.SELECTED DRAWING: Figure 4
Patent JP-2019059012-A (JP)
Title: Fluid supply pipe
Inventor: KOMAZAWA MASUHIKO
IPC: B23Q11/10
Filed: 2018-05-11
Abstract: To provide a fluid supply pipe capable of improving lubricity, permeability and a cooling effect of fluid by applying prescribed flow characteristics to the fluid.SOLUTION: A fluid supply pipe includes an inner part structure body and a pipe main body for housing the inner part structure body, and the pipe main body includes an inlet and an outlet. The inner part structure body includes a first part, a second part, a third part and a fourth part which are integrally formed on a common shaft member having a circular cross-section. The first part of the inner part structure body is located on the upstream side of the pipe main body when the inner part structure body is housed on the pipe main body and contains a shaft part and a plurality of vanes helically formed so as to generate a helical flow in fluid, the second part is located on the downstream side from the first part and contains a shaft part and a plurality of protrusion parts protruded from an outer circumferential surface of the shaft part, the third part is located on the down stream side from the second part and contains a shaft part and a plurality of vanes helically formed so as to generate helical flow in fluid, and the fourth part is located on the downstream side from the third part and contains a shaft part and a plurality of protrusion parts protruded from the outer circumferential surface of the shaft part.SELECTED DRAWING: Figure 2