baber/WOPTO huggingface dataset:
Patent JP-2020150079-A (JP)
Title: Semiconductor storage device and manufacturing method for the same
Inventor: SAKATA KOICHI
IPC: H01L27/11582
Filed: 2019-03-12
Abstract: To suppress enlargement of a memory area or size increase of a semiconductor storage device.SOLUTION: A semiconductor storage device according to one embodiment includes: a first stack including a plurality of first electrode layers stacked in a first direction and extending in a second direction and a third direction, a second stack including a plurality of second electrode layers stacked in the first direction of the first stack and extending in the second direction and the third direction, a semiconductor film extending in the first direction in the first stack and the second stack, a charge accumulation layer provided between the plurality of first electrode layers and the semiconductor layer and between the plurality of second electrode layers and the semiconductor film, and a separation structure that extends in the first direction and the second direction and separates the first stack and the second stack in the third direction. The separation structure includes a first separation film that extends in the first direction and separates the first stack in the third direction, a second separation film that exists at a position in the third direction that is different from the position of the first separation film, extends in the first direction and separates the second stack in the third direction, and a film that is provided on the first separation film, and contains the same material as the first separation film extending in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2020145954-A (JP)
Title: Method for promoting growth of algae
Inventor: OKAZAKI SHIGEMI
IPC: A01G33/00
Filed: 2019-03-13
Abstract: To provide a method for promoting growth of algae with high effect.SOLUTION: A method for promoting growth of algae cultures algae in the presence of a composite particle containing a titanium oxide particle, a metal particle and a calcium phosphate particle.SELECTED DRAWING: Figure 1
Patent JP-2020146246-A (JP)
Title: Liquid medicine injection controller
Inventor: SAKAMOTO SHINGO
IPC: A61M5/168
Filed: 2019-03-13
Abstract: To provide a liquid medicine injection controller of a new structure, facilitating arranging a pressing operation member and a main driving member in predetermined positions, and capable of achieving stable operation of a valve body for quick administration.SOLUTION: A liquid medicine injection controller 10 capable of executing quick injection of liquid medicine by self operation is assembled reciprocatably with a pressing operation member 52 for executing quick liquid medicine administration in a housing 12 for storing a sub-reservoir 14. A valve body 72 for quick administration, switching an outflow passage 64 between a communication state and a cut-off state is disposed on the outflow passage 64 of liquid medicine from the sub-reservoir 14. The pressing operation member 52 and a main driving member 90 different from the valve body 72 are arranged at a gap 118 from the pressing operation member 52 in a preparation position before pressing operation. The main driving member 90 driven due to contact with the press-operated pressing operation member 52 moves the valve body 72 so as to switch the outflow passage 64 from a cut-off state to a communication state.SELECTED DRAWING: Figure 13
Patent JP-2019148591-A (JP)
Title: Detection device and detection method for detecting take-out of stored article from blister pack, and medication management system
Inventor: HIRAIZUMI KAZUKI
IPC: G01V8/20
Filed: 2019-03-14
Abstract: To easily detect take-out of a stored article stored in a blister pack.SOLUTION: A detection device 100 for detecting at what timing a stored article is taken out from a blister pack 120 having a plurality of storage parts 121 and a plate-like part connecting the plurality of storage parts, comprises: a plate where the blister pack is placed; a plurality of light sources 102 for emitting light to the plurality of storage parts of the blister pack placed on the plate; a plurality of sensors 103 for receiving the light emitted from the light sources and outputting an electric signal according to the light receiving intensity; and detection means 104 for detecting the presence or absence of a storage article in each of the storage parts on the basis of the electric signal output from the plurality of sensors.SELECTED DRAWING: Figure 1
Patent JP-2020149590-A (JP)
Title: Information processor, control method thereof, and program
Inventor: KOBASHI KAZUFUMI
IPC: G06Q10/06
Filed: 2019-03-15
Abstract: To enable a determination of a setting of necessity of a workflow with regard to a workflow composed of a plurality of work processes for generating a product by each type of a product without carrying out printing using manuscript data of a print object.SOLUTION: An information processor is configured to: generate a workflow composed of a plurality of work processes for generating a product by each type of a product; receive a setting of a parameter of a work process by a user operation; and using the received setting and a predetermined dummy data to carry out a preview display. By a user operation, a designation of one piece of manuscript data from plural pieces of manuscript data is received, and the received manuscript data is replaced with the dummy data so that a preview display is carried out.SELECTED DRAWING: Figure 4
Patent JP-2020152263-A (JP)
Title: Shifter
Inventor: NONOKAWA DAICHI
IPC: G05G1/00
Filed: 2019-03-20
Abstract: To inhibit excessive deformation of an engagement member.SOLUTION: In a shifter 10, a jig 34 makes a left leg 32C of a clip 32 pushed to a left side, and the left leg 32C is disengaged from an insertion hole 16 of a shaft 14. Thus, a knob 18 can be disengaged from the shaft 14. In this case, after the engagement of the left leg 32C with the insertion hole 16 is released, a rear end surface of the left leg 32C is shifted between a pair of limit plates 26A so that the left leg 32C can be disengaged from the jig 34. This can inhibit excessive deformation of the clip 32.SELECTED DRAWING: Figure 3
Patent JP-2019200416-A (JP)
Title: Display panel and display including the same
Inventor: JEONG YUNG-MO
IPC: G09F9/30
Filed: 2019-03-26
Abstract: To provide a display panel and a display that have a reduced dead space.SOLUTION: A display panel DP and a display comprise: a display substrate PS including a display area DA that displays a video and a pad area PA that is arranged on at least one side of the display area DA; and a plurality of pad groups PDG that are arranged on the pad area PA and arrayed along a first direction DR1. The pad groups PDG include a first pad group that includes a plurality of first pads having a first gradient with respect to a virtual reference line extended in a second direction DR2 intersecting perpendicularly to the first direction DR1 and separated at a first interval, and a second pad group that includes a plurality of second pads having a second gradient with respect to the reference line and separated at a second interval.SELECTED DRAWING: Figure 2
Patent JP-2020142493-A (JP)
Title: Production method of pneumatic tire and rigid core
Inventor: OKASHIN HITOSHI
IPC: B29C33/02
Filed: 2019-03-08
Abstract: To provide a production method of a pneumatic tire, in which production can be made even if an outer shape of a rigid core and an inner shape of the tire are not substantially the same, a volume matching between a space volume inside a vulcanization mold and an amount of a raw rubber becomes unnecessary, a rubber protrusion to a core segment division surface is prevented, and a core body after vulcanization can be easily decomposed.SOLUTION: There is provided a production method of a pneumatic tire, in which arrangement of a bladder 2 on an outer surface of a rigid core 3 for molding a tire cavity shape performs: reduction of a production cost even if the outer shape of the rigid core and an inner shape of a tire are not substantially the same; production of a stable-quality tire to avoid a problem with excessive or deficient amount of rubber because a volume matching between a space volume inside a vulcanization mold and a volume of a raw rubber is unnecessary; elimination of a deburring work because a rubber protrusion on a core segment division surface is prevented; and improvement of productivity because a core body after vulcanization can be easily decomposed.SELECTED DRAWING: Figure 1
Patent JP-2020156842-A (JP)
Title: Vacuum cleaner
Inventor: TSUBOI MASATOMO
IPC: A47L9/22
Filed: 2019-03-27
Abstract: To provide a vacuum cleaner for enabling a dust collection pack to be easily taken out from a dust collection pack storage part.SOLUTION: A vacuum cleaner includes a cleaner body 1 having a housing 10 capable of traveling on a floor surface in a front and rear direction. The housing includes: an electric blower storage part for storing an electric blower; a dust collection pack storage part 12 communicating with the electric blower storage part and storing a dust collection pack; an upper lid 13 for opening/closing the dust collection pack storage part; a suction port 14 for feeding dust-containing air into the dust collection pack stored in the dust collection pack storage part; and an exhaust port for discharging exhaust air which has passed through the electric blower storage part to an outer side. The dust collection pack storage part includes a mobile member 21 to have contact with an outer surface of the dust collection pack stored in the dust collection pack storage part. A mobile mechanism for moving the mobile member is arranged inside the housing. When the dust collection pack is taken out from a dust collection pack storage chamber, the mobile member is separated from the outer surface of the dust collection pack by the mobile mechanism.SELECTED DRAWING: Figure 2
Patent JP-2020161404-A (JP)
Inventor: HIKOBE KYOICHI
IPC: F21V3/10
Filed: 2019-03-27
Abstract: 【課題】特に大きな外力や衝撃力による破損等に対する安全性が高く、装飾効果の高い照明器具を提供すること。【解決手段】網目模様で剛性を有する合成樹脂からなる外殻剛体部１１と、外殻剛体部１１をベースとした外表面側に光透過性を有する合成樹脂からなる弾性構造を有する部材で覆うように形成された外殻弾性体部１２とで構成したランプシェード１０に対し、内部に光源ランプ２１を取り付けた。【選択図】 図１
Patent JP-2020158853-A (JP)
Title: Steel material and producing method thereof
Inventor: TAKAHATA ISAMU
IPC: C22C38/00
Filed: 2019-03-27
Abstract: To provide a steel material which has excellent corrosion resistance in an environment containing chloride and is capable of suppressing initial corrosion, and to provide a method for producing the same.SOLUTION: A steel material has a base material having a chemical composition of, by mass%, C:0.01-0.20%, Si:0.01-1.0%, Mn:0.01-3.0%, P:0.050% or less. S: 0.010% or less, Sn:0.01-2.0%, Al:0.10% or less, Cu:0-1.0%, Ni:0-1.0%, Cr:0-1.0%, Mo:0-1.0%, W:0-1.0%, Sb:0-0.20%, Ti:0-0.20%, Zr:0-0.20%, Ca:0-0.010%, Mg:0-0.010%, Nb:0-0.10%, V:0-0.50%, B:0-0.010%, REM:0-0.010%, the balance: Fe with impurities, and having an Sn oxide layer having a thickness of 0.5 to 6.0 nm on at least a part of a surface of the base material.SELECTED DRAWING: None
Patent JP-2019135052-A (JP)
Title: Thin film forming device and thin film forming method
Inventor: TOKUYASU YOSHIAKI
IPC: B41J2/17
Filed: 2019-03-28
Abstract: To provide a thin film forming device which can perform uniform coating with high precision, and to provide a thin film forming method.SOLUTION: A thin film forming device 1 includes: a suction table 9 for sucking and holding a coating object 100; a plurality of coating heads 4 for carrying out thin film formation while discharging a coating material from an inkjet type nozzle on a surface of the coating object 100 sucked and held by the suction table 9; and a gantry 3 for moving the coating heads 4 at a position above the coating object 100. The gantry 3 further includes a heat source 31 for heating the surface of the coating object 100.SELECTED DRAWING: Figure 1
Patent JP-2020166080-A (JP)
Title: Image formation apparatus and fixation device
Inventor: KATANO SHINGO
IPC: G03G15/20
Filed: 2019-03-29
Abstract: To provide a fixation device which can suppress such situations that a position of an end face of an endless belt subjected to skew control is unstable due to component variations in a unit, variations occur in scratches of the endless belt due to paper edges, the scratches become remarkable when the number of passed sheets is increased, and the image defect occurs.SOLUTION: A fixation device comprises: an upper belt assembly as a heating unit; and a lower belt assembly as a pressure unit. The upper belt assembly includes a fixation belt 105 and a belt skew control mechanism of the fixation belt 105. The belt skew control mechanism detects an end position of the fixation belt 105 by a sensor part as position detection means and controls steering means 132 for moving an endless belt 105 to one end side or the other end side in the width direction in accordance with the detection. At this time, the belt skew control mechanism is controlled such that a time-series waveform of the end position of the endless belt 105 becomes a target waveform.SELECTED DRAWING: Figure 6
Patent JP-2020163287-A (JP)
Title: Honeycomb filter
Inventor: KISHINE KIMIKO
IPC: B01J21/12
Filed: 2019-03-29
Abstract: To provide a honeycomb filter that can improve exhaust gas purification performance and has excellent erosion resistance, and can effectively suppress a grain encapsulation part from falling off from a cell.SOLUTION: The honeycomb filter comprises a columnar honeycomb structure 10 having porous bulkheads 1 arranged to surround a plurality of cells 2 and porous grain encapsulation parts 5 arranged at either of end parts near inflow end faces 11 and end parts near outflow end faces 12 of the cells 2. Some of the grain encapsulation parts 5 include cavities 6 therein, where porosity at which the cavities 6 are included as air holes of the grain encapsulation parts 5 having the cavities 6 are 68 to 83%.SELECTED DRAWING: Figure 4
Patent JP-2020164708-A (JP)
Title: Wettability improver
Inventor: MIYAZAKI TATSU
IPC: C09K3/00
Filed: 2019-03-29
Abstract: To provide a wettability improver having an excellent hydrophilicity imparting effect even with a small amount of addition of it.SOLUTION: A wettability improver contains an ion-bonding salt represented by formula (1). In formula (1), Q+ is at least one selected from the group consisting of ammonium ions having a C18 saturated or unsaturated hydrocarbon group, and T- is at least one selected from the group consisting of phosphate ions, sulfate ester ions, and sulfonic acid ions, having a group represented by formula (2); in formula (2), A1 is a C2-4 alkylene group, n is an integer of 1-50.SELECTED DRAWING: None
Patent JP-2020169851-A (JP)
Title: Magnetic linear sensor
Inventor: SHIMIZU TETSUYA
IPC: G01D5/245
Filed: 2019-04-02
Abstract: To realize the improvement in detection accuracy and downsizing at the same time in a magnetic linear sensor.SOLUTION: A magnetism response part 12 included in a scale 1 of a magnetic linear sensor 100 is constituted so that a change in magnetic influence on a magnetism detection head 2 repeatedly appear alternately for each first pitch C1 in a displacement detection direction. The magnetism detection head 2 is provided on one side of the scale 1 in a first direction which is perpendicular to the displacement detection direction. The magnetism detection head 2 includes a base substrate part 22 and a plurality of signal output parts 6. The signal output parts 6 are arranged on an insulating plate and arranged side by side in the displacement detection direction with a second pitch C2 based on the first pitch C1. A first conductive pattern 3 and a second conductive pattern included in the respective signal output parts 6 are formed such that coil elements are arranged in an elongated region in a second direction orthogonal to both the displacement detection direction and the first direction. The first conductive pattern 3 and the second conductive pattern have a single-stroke shape.SELECTED DRAWING: Figure 1
Patent JP-2019147150-A (JP)
Title: Composition and method useful for removing tablet coating
Inventor: Vesna POTOCNIK
IPC: C11D3/12
Filed: 2019-04-03
Abstract: To provide a method for removing an acrylic base polymer material from a surface of medical equipment.SOLUTION: A cleaning composition, which includes prescribed amounts of (a) diethylene glycol monobutyl ether, (b) at least one organic acid of C2 to C10, (c) at least one nonionic surfactant, (d) water, and (e) a sequestering agent respectively, and has pH of 4.5 to 6.0, is brought into contact with equipment at a solution temperature of 23°C to 80°C, and is circulated during 30 seconds to 2 hours. Thereafter, the composition is rinsed by water.SELECTED DRAWING: None
Patent JP-2020173892-A (JP)
Title: Bipolar plate, battery cell, cell stack, and redox flow battery
Inventor: LIN IAN
IPC: H01M8/026
Filed: 2019-04-05
Abstract: To provide a bipolar plate capable of increasing the amount of electrolytes which contribute to a battery reaction.SOLUTION: Disclosed is a bipolar plate which is used for a battery cell of a redox flow battery and includes a supply edge and a discharge edge of an electrolyte. The bipolar plate includes a plurality of circulation grooves extending from the side of the supply edge toward the side of the discharge edge. At least some grooves of the plurality of circulation grooves are connected only to the supply edge, and all of the plurality of circulation grooves are not connected to the discharge edge.SELECTED DRAWING: Figure 4
Patent JP-2020174247-A (JP)
Title: Communication control device and communication control method
Inventor: KIMURA TSUNETO
IPC: H03M13/45
Filed: 2019-04-09
Abstract: To provide a communication control device and a communication control method that can maintain the reliability of communication data in wireless communication and suppress delay.SOLUTION: A communication control device M1 of a wireless system that modulates a diffusion code sequence with timing it is transmitted and correlates and detects the code sequence on a reception side calculates a distribution pattern of a log-likelihood ratio for each PPM slot before turbo decoding of communication data on the reception side, and adjusts a system parameter D2 (number of conversion multi-values, slot time length, guard time length, diffusion code sequence length, error correction code coding rate, and the like) in PPM based on the distribution pattern.SELECTED DRAWING: Figure 1
Patent JP-2019199253-A (JP)
Title: Electric actuator for marine vessel
Inventor: ITO MAKOTO
IPC: B63H25/24
Filed: 2019-04-09
Abstract: To provide an actuator for a marine vessel steering system for steering and controlling a marine vessel.SOLUTION: An actuator for imparting steering movement to a tiller of a propulsion unit of a marine vessel, comprises: an absolute position sensor which senses a steering position; and a relative position sensor which senses a position of a motor. A steering control unit calibrates the relative position sensor on the basis of a signal of the absolute position sensor. Calibration of the relative position sensor based on a signal of the absolute position sensor initializes an accumulative position which accumulates a relative position as the actuator moves over time.SELECTED DRAWING: Figure 23
Patent JP-2020173972-A (JP)
Title: Hydrogen-using power supply system and hydrogen using power supply method
Inventor: NOZU TSUYOSHI
IPC: H02J15/00
Filed: 2019-04-10
Abstract: To provide a hydrogen-using power supply system that can effectively control the temperature of each part of the system.SOLUTION: A hydrogen-using power supply system includes a hydrogen production device 14 for producing hydrogen by electrolyzing water stored in an electrolytic cell with electric power obtained from a power source obtained by renewable energy or electric power from a commercial power source, a hydrogen storage device 15 for storing the produced hydrogen in an alloy tank 23 filled with a hydrogen storage alloy, a fuel cell 16 that generates electricity by using hydrogen stored in the hydrogen storage device 15, a cooling device 18, and a control device 20. The control device 20 determines whether the temperature of any of the electrolytic cell 21, the alloy tank 23, and the fuel cell 16 exceeds a reference temperature, and when the temperature exceeds the reference temperature, the control device 20 causes the cooling device 18 to dissipate heat for any one of the electrolytic cell 21, the alloy tank 23, and the fuel cell 16, which exceeds the reference temperature.SELECTED DRAWING: Figure 1
Patent JP-2020177742-A (JP)
Title: Lighting device and lighting apparatus
Inventor: KAMEDA KEI
IPC: H05B45/00
Filed: 2019-04-15
Abstract: To restrain occurrence of troubles due to feedback control.SOLUTION: A lighting device 1 includes an adjustment circuit 10 for adjusting a load current I1, a current detection circuit 11 outputting a detection voltage Vx proportional to the magnitude of the load current I1, and a control circuit 12 for controlling the adjustment circuit 10 according to the detection voltage Vx. The lighting device 1 further includes a forced stop circuit (a discrimination circuit 14, an offset circuit 15) for stopping control of the adjustment circuit 10 by the control circuit 12 forcibly. The control circuit 12 has an amplifier circuit 13 outputting an output voltage Vy proportional to the difference of the detection voltage Vx and a reference voltage Vr. The control circuit 12 performs feedback control of the adjustment circuit 10. When a DC voltage applied to an LED module 2 goes below a lighting start voltage, the forced stop circuit stops feedback control of the adjustment circuit 10 by the control circuit 12.SELECTED DRAWING: Figure 1
Patent JP-2020177362-A (JP)
Title: Data storage device
Inventor: NAKAJIMA MORIYOSHI
IPC: G06F12/02
Filed: 2019-04-16
Abstract: To improve a reading speed in a small size data area by achieving the reduction of a reading time in the small size data area about a data storage device.SOLUTION: According to an embodiment of the present invention, a data storage device includes: a first data storage device; a second data storage device having a reading time longer than that in the first data storage device; and a storage controller for dividing original data so as to include a first portion close to a data head and a second portion far from the data head, storing the first portion in the first storage device and the second portion in the second data storage device, respectively, and combining first data and second data which are read to be output when reading data.SELECTED DRAWING: Figure 3
Patent JP-2019147816-A (JP)
Title: Bcma (cd269/tnfrsf17)-binding proteins
Inventor: PAUL ALGATE
IPC: C12N15/13
Filed: 2019-04-22
Abstract: To provide methods of treating diseases or disorders with antigen binding fragments, pharmaceutical compositions comprising the antigen binding fragments, and methods of manufacture.SOLUTION: The present invention concerns antigen binding proteins and fragments thereof which specifically bind B Cell Maturation Antigen (BCMA), particularly human BCMA (hBCMA), and which inhibit the binding of BAFF and APRIL to the BCMA receptor. Also disclosed are pharmaceutical compositions, screening and medical treatment methods. Further disclosed is the use in the treatment of a human patient afflicted with B-cell lymphomas such as chronic lymphocytic leukemia (CLL) or Multiple Myeloma (MM).SELECTED DRAWING: Figure 1