baber/WOPTO huggingface dataset:
Patent JP-2022109557-A (JP)
Title: tray
Inventor: NATSUKAWA JUNJI
IPC: B65D5/484
Filed: 2021-01-15
Abstract: To provide a tray capable of providing a gap between a stored article and a bottom plate with a simple structure and being easily assembled.SOLUTION: A tray 1 comprises a bottom plate 10, front and rear end walls 20, 20 and right and left side walls 30, 30 disposed continuously to the bottom plate 10, and inner end walls 21 folded back toward an inner surface side of the end walls 20, respectively. Partition walls 40 are disposed continuously to side edge parts of the inner end walls 21 via folding lines, and the partition walls 40 rise from a top surface of the bottom plate 10. Protruding pieces 41 for step are disposed continuously to lower edge parts of the partition walls 40, respectively, via folding lines. The protruding pieces 41 for step protrude rightward and leftward from the lower edge parts of the partition walls 40, and are overlapped on the top surface of the bottom plate 10.SELECTED DRAWING: Figure 1
Patent JP-2022112277-A (JP)
Title: fuel cell system
Inventor: NAITO HIDEHARU
IPC: H01M8/2465
Filed: 2021-01-21
Abstract: To provide a fuel cell system capable of reliably inserting a second power lead-out member into a second through hole while suppressing deterioration in rigidity of a stack case even when a second terminal member is displaced in the stacking direction with respect to a first terminal member.SOLUTION: An upper wall portion 94d of a stack case 90 of a fuel cell system 10 is formed with a first through-hole 118 through which a first power lead-out member 170a is inserted, and a second through-hole 120 through which a second power lead-out member 170b is inserted. The length L3 of the second through-holes 120 along the stacking direction of a plurality of power generating cells 21 is longer than the length L4 of the first through-holes 118 along the stacking direction.SELECTED DRAWING: Figure 1
Patent JP-2022112840-A (JP)
Title: Polymerization inhibitor having fused polycyclic aromatic skeleton, and composition thereof
Inventor: HIMORI SHUNICHI
IPC: C08F2/48
Filed: 2021-01-22
Abstract: To provide: a polymerization inhibitor which is free of nitrogen, sulfur, phosphorous and metal and consists only of carbon, hydrogen and oxygen, and which is ecological and stable and does not cause pigmentation or the like during storage; and a polymerization inhibitor which in a dark condition has an ability to scavenge generated radicals, and which in a bright condition loses the ability to scavenge radical polymerization and conversely exhibits an ability to generate a radical species to initiate radical polymerization.SOLUTION: A polymerization inhibitor has a fused polycyclic aromatic skeleton represented by a general formula (1) in the figure. In the general formula (1), R represents a hydrogen atom, C1-10 alkyl group, or C6-14 aryl group.SELECTED DRAWING: None
Patent JP-2022113367-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAMASHITA KENTARO
IPC: G03G15/00
Filed: 2021-01-25
Abstract: To provide a fixing device and an image forming apparatus that can prevent hot offset of an image in end areas on both ends in an axial direction of a recording medium and improve productivity.SOLUTION: A fixing device comprises: an endless rotating body such as a fixing belt; a contact member such as a pressure roller that is in contact with the rotating body to form a nip part such as a fixing nip; a heat source such as a halogen heater that heats the rotating body; and a heat transfer assistance member that assists heat transfer in an axial direction of the rotating body. The fixing device passes a recording medium such as a sheet through the nip part to fix an image to the recording medium. The fixing device includes processed sheet number setting means such as a controller that sets the number of sheets processed per unit time based on a printing rate in end areas on the ends in the axial direction of the recording medium.SELECTED DRAWING: Figure 8
Patent JP-2021119130-A (JP)
Title: Drug comprising fused lactam derivative
Inventor: YOSHINAGA EIJI
IPC: A61K31/4545
Filed: 2021-01-28
Abstract: To provide a drug for treating neuropsychiatric disease which has both antagonist activity on a serotonin 5-HT2A receptor and agonist activity on a serotonin 5-HT1A receptor.SOLUTION: The drug for treating neuropsychiatric disease contains, as an active ingredient, a compound represented by the formula (1) in the figure or a pharmaceutically acceptable salt thereof.SELECTED DRAWING: None
Patent JP-2022120398-A (JP)
Title: Chip peeling method, manufacturing method for semiconductor device, and chip peeling device
Inventor: NAGAMOTO NOBUHIRO
IPC: H01L21/301
Filed: 2021-02-05
Abstract: To prevent cracking on an outer circumferential side of a chip in an initial peeling process where the outer circumferential side of the chip is to be peeled off from an adhesive sheet.SOLUTION: A chip peeling method is for peeling a chip 11 from an adhesive sheet 12 to which a chip 11 is attached on a top surface. After arranging the adhesive sheet 12 to which the chip 11 is attached so that an outer circumferential side of the chip 11 to be peeled is arranged in a location corresponding to a space portion A between a base stage 16 and a movable stage 17, by moving at least one of the base stage 16 and the movable stage 17 in a direction to narrow the space portion A in a state where the space portion A is set to a negative pressure so that the adhesive sheet 12 is suctioned, the outer circumferential side of the chip 11 is peeled off from the adhesive sheet 12.SELECTED DRAWING: Figure 6
Patent JP-2022122778-A (JP)
Title: Pop-out type lock handle device for door
Inventor: UEKI TAKESHI
IPC: E05B5/04
Filed: 2021-02-10
Abstract: To provide a pop-out type compact lock handle device for door which enables unlocking operation by electrical signal in addition to unlocking operation by key.SOLUTION: A lock handle device 1 comprises a handle case 2, an inner cylinder 3, a lock member 4, a handle 5, a spring member 6, a locking mechanism 7, a lock unit 8 and an electrical unlocking mechanism 9. The push-in operation of the handle 5 to the case 2 gets a lock state automatically. The key operation of the lock unit 8 drives a dead bolt 71 to a non-lock position through a rotor cam 73 so as to release a lock. The electrical unlocking mechanism 9 rotates a kick lever 94 by a solenoid 91, pushes up a starting member 72, and initially rotates the rotor cam 73 so as to release engagements of lock surfaces 716 and 737, and then pushes up the dead bolt 71 so as to release a lock.SELECTED DRAWING: Figure 1
Patent JP-2022123291-A (JP)
Title: balloon catheter system
Inventor: KAJIWARA Yasuaki
IPC: A61M25/10
Filed: 2021-02-12
Abstract: To provide a balloon catheter system at low cost that eliminates a risk of an excessive pressure being applied to a balloon, and does not require a rotation operation of a plunger for bringing the plunger into a lock state or a lock release state.SOLUTION: A balloon catheter system includes: a balloon catheter 10 provided with a balloon 11 at its tip area; a one-way stopcock 20 connected removably to a rear end of the balloon catheter 10; and a syringe 30 attached removably to the one-way stopcock 20 for expanding or contracting the balloon 11 of the balloon catheter 10. The syringe 30 includes a cylindrical barrel 31 provided with a protrusion 31a in the middle in a longitudinal direction of an inner peripheral surface, and a plunger 32 disposed so as to slide in a longitudinal direction in the barrel 31, and provided with an annular concave part 32a fitted to the protrusion 31a.SELECTED DRAWING: Figure 1
Patent JP-2022123782-A (JP)
Title: Adhesive composition and adhesive sheet
Inventor: TAKEGUCHI MINATO
IPC: C09J133/04
Filed: 2021-02-12
Abstract: To provide an adhesive composition capable of forming an adhesive layer which exhibits good adhesiveness regardless of the material of an adherend and is excellent in removability, and to provide an adhesive sheet.SOLUTION: The adhesive composition contains: a (meth)acrylic copolymer which contains 30-95 mass% of a constituent unit derived from an alkyl (meth)acrylate monomer having a biomass degree of 70% or more based on all the constituent units and 5-20 mass% of a constituent unit derived from a monomer having a hydroxyl group based on all the constituent units; a tackifier resin; and a crosslinking agent. The content of the tackifier resin is 10-60 pts.mass based on 100 pts.mass of the (meth)acrylic copolymer, and the content of the crosslinking agent is 0.1-2 pts.mass based on 100 pts.mass of the (meth)acrylic copolymer. The adhesive sheet is also provided.SELECTED DRAWING: None
Patent JP-2022125892-A (JP)
Title: Fastener of heat storage material and use thereof
Inventor: HACHISU KAZUNORI
IPC: B65D25/02
Filed: 2021-02-17
Abstract: To prevent the falling of a heat storage material to an object on which a heat storage material is installed.SOLUTION: A fastener (90) of a heat storage material, is equipped with a sheet (91) provided on a surface of an object, a resinous fixing tool (92) that fixes the surface of the object and the sheet (91), a canvas (93) sewn to the sheet (91), and a hook-and-loop fastener sewn to the canvas (93). The heat storage material is detachably fixed to the sheet (91) through the hook-and-loop fastener.SELECTED DRAWING: Figure 4
Patent JP-2022126357-A (JP)
Title: Alteration diagram preparation support device, method, and program for the same
Inventor: KATSURA YASHIRO
IPC: B61L27/00
Filed: 2021-02-18
Abstract: To provide an alteration diagram preparation support device which can make knowhow of users reflected in an alteration process of a diagram.SOLUTION: An alteration diagram preparation support device 1 comprises an information acquisition part 30, an alteration diagram plan generation part 31, a graph generation part 32, a display processing part 33, and an alteration diagram plan compilation part 34. The information acquisition part 30 acquires both a basic diagram information which is information of a basic diagram and a change request information which is information of a change request of the basic diagram. The alteration diagram plan generation part 31 changes the basic diagram and generates an alteration diagram plan based on the basic diagram information and the change request information. The graph generation part 32 generates a graph indicating a difference equal to or more than 1 between the basic diagram and the alteration diagram plan, each plural index marks being regarded as axes. The display processing part 33 makes the alteration diagram plan and the graph displayed in the display 11. When any edition operation of the change diagram plan displayed in the display 11 occurs, the alteration diagram plan compilation part 34 compiles the alteration diagram plan.SELECTED DRAWING: Figure 2
Patent JP-2022129444-A (JP)
Title: Impact absorption member
Inventor: MIKAZUKI YUTAKA
IPC: F16F7/00
Filed: 2021-02-25
Abstract: To provide an impact absorption member that can improve the collision energy absorption performance while suppressing an influence on rigidity of the entire vehicle body.SOLUTION: An impact absorption member (100) includes a structural member (10) and a reinforcement member (30). The structural member (10) includes vertical walls (11, 12), a top plate (13), and ridge line portions (14, 15). The reinforcement member (30) includes vertical walls (31, 32), a top plate (33), and ridge line portions (34, 35). The vertical walls (31, 32) are disposed along the vertical walls (11, 12) inside the structural member (10). The top plate (33) is located opposed to the top place (13) inside the structural member (10). The reinforcement member (30) is bonded to the structural member (10). The ridge line portions (34, 35) respectively include recessed portions (341, 351). The recessed portions (341, 351) are disposed at positions opposed to each other. The recessed portions (341, 351) extend to the middle of the vertical walls (31, 32) and the top plate (33).SELECTED DRAWING: Figure 1
Patent JP-2022129918-A (JP)
Title: schottky barrier diode
Inventor: ARIMA JUN
IPC: H01L29/24
Filed: 2021-02-25
Abstract: To prevent dielectric breakdown of a Schottky barrier diode containing gallium oxide.SOLUTION: A Schottky barrier diode 11 comprises: a drift layer 30 provided on a semiconductor substrate 20; an anode electrode 40 and a cathode electrode 50. Parts of the anode electrode 40 are embedded in outer peripheral trenches 61 and center trenches 62 via an insulating film 63. The insulating film 63 becomes thicker in a depth direction of the outer peripheral trench 61 as it goes outward. Thereby, an outer peripheral wall S1 of the anode electrode 40 embedded in the outer peripheral trench 61 has a curved shape that becomes closer to vertical as it goes outward. As a result, an electric field generated at an outer peripheral bottom part of the outer peripheral trench 61 is relaxed when a reverse voltage is applied.SELECTED DRAWING: Figure 2
Patent JP-2022130009-A (JP)
Title: Continuity confirmation method for conductor
Inventor: KASHIMA NAOJI
IPC: F03D80/30
Filed: 2021-02-25
Abstract: To provide a continuity confirmation method for conductor capable of suppressing a lightning part from being damaged owing to contacting between the lightning part and an electrode.SOLUTION: The continuity confirmation method for conductor is a continuity confirmation method for a down conductor 60 that connects a lightning part 50 receiving lighting to a tower 20 serving as a ground part connected to the ground, and comprises: an arrangement step of electrically connecting the tower 20 and a power source 70 and also arranging an electrode 81 connected to the power source 70 at a distance enabling an electric discharge with the lightning part 50; an electric discharge step of applying a voltage from the power source 70 to the electrode 81 to generate an electric discharge between the lightning part 50 and electrode 81; and a detection step of detecting a current flowing to the tower 20 when the lightning part 50 and electrode 81 electrically conduct to each other in the electric discharge step.SELECTED DRAWING: Figure 5
Patent JP-2021184456-A (JP)
Title: Nitride semiconductor laser diode
Inventor: SATO KOSUKE
IPC: H01S5/343
Filed: 2021-02-25
Abstract: To provide a laser diode which suppresses unnecessary light emission and is high in light emission efficiency.SOLUTION: A nitride semiconductor laser diode includes: an active layer formed by AlGaN whose Al composition ratio is larger than 0.3; a composition inclined area which is formed above the active layer and includes a region formed by AlGaN whose Al composition ratio continually increases in the direction away from the active layer; and a p-type semiconductor layer which is formed above the composition inclined area and is formed by p-type AlGaN. The composition inclined area includes: an upper guide layer formed by AlGaN; and a composition inclined layer which is formed above an upper guide layer and is formed by AlGaN whose Al composition ratio continuously increases in the direction away from the active layer. It is preferable that the upper guide layer is formed by AlGaN whose Al composition ratio continuously increases in the direction away from the active layer in the whole region in the thickness direction of the upper guide layer or whose Al composition ratio is constant in the whole region in the thickness direction of the upper guide layer.SELECTED DRAWING: Figure 1
Patent JP-2022130236-A (JP)
Title: Display system and headup display
Inventor: KUMANO YUTAKA
IPC: G02B27/01
Filed: 2021-02-25
Abstract: To provide a display system whose display unit has improved cooling efficiency.SOLUTION: A display system 12 comprises: a display unit 15 which has a display surface emitting light; a light transmission member 18 having light transmissivity; a temperature control member 21 which is connected with the light transmission member 18 and cools the light transmission member 18; a first heat sink 19 which is connected with the light transmission member 18 via the temperature control member 21; and a second heat sink 20 which is connected with the light transmission member 18.SELECTED DRAWING: Figure 2
Patent JP-2022130870-A (JP)
Title: Recording system and recording method
Inventor: SHIBATA HIROSHI
IPC: B41M5/00
Filed: 2021-02-26
Abstract: To provide a recording system and a recording method which can suppress conveying defect of an object to be recorded, when performing printing by an inkjet recording method using aqueous ink and when performing both side printing in particular.SOLUTION: A recording system, which performs printing by an inkjet recording method, comprises: a pre-processing part that pre-processes an object to be recorded; a detecting part that detects a value of a factor relating to deformability of the object to be recorded; a control part that controls the pre-processing part; and a recording part that performs printing on the pre-processed object to be recorded, by the inkjet recording method. The pre-processing part has a dry processing part that dry-processes the object to be recorded, and a pre-coating part that pre-coats the object to be recorded using precoat liquid. The control part controls intensity in the dry processing and in the pre-coating, in accordance with a detected result by the detecting part.SELECTED DRAWING: Figure 1
Patent JP-2022131251-A (JP)
Title: Vibration generator
Inventor: TAMAZAWA KATSUTOSHI
IPC: G01M7/02
Filed: 2021-02-26
Abstract: To provide a vibration generator that can reduce noise compared to before.SOLUTION: A vibration generator 10 adding vibration to a vehicle V comprises: a pair of front and rear contact shafts 16, 17; and an actuator 12 that applies vibration to at least any one of the contact shafts 16, 17. A connection part structure 16a connecting a drive shaft 14 and the contact shafts to each other includes: a hexahedron 310 as a body to be stored that is provided on either one of the contact shaft 16 or the drive shaft 14; a storage part 320 that is provided on the other of the contact shaft 16 or the drive shaft 14 and stores the hexahedron 310; and at least one of a fore-and-aft direction elastic member 353 that is inserted to support the hexahedron 310 in the storage part 320 in the fore-and-aft direction and a vertical direction elastic member 333 that is inserted to support the hexahedron 310 in the storage part 320 in the vertical direction.SELECTED DRAWING: Figure 9
Patent JP-2022133581-A (JP)
Title: Molding, and method for manufacturing the same
Inventor: HASHIMOTO MASAHIRO
IPC: B29C43/58
Filed: 2021-03-02
Abstract: To provide a molding, which is provided with an adhesion layer made of thermoplastic resin for its surface, and is capable of satisfying both improvement of designability and shortening of a manufacturing time due to excellent mold releasing property, and a method for manufacturing the molding.SOLUTION: A molding is formed by laminating a sheet-like object made of thermoplastic resin B on a surface of at least one of a reinforced fiber and a prepreg made of thermoplastic resin A, and integrating them in a metal mold by heating compression, where a thermoplastic resin layer C made of the thermoplastic resin B is formed on the surface of the molding, and Tmc>Tmb is established in the relationship between the melting point Tmc(°C) of the thermoplastic resin layer C and the melting point Tmb(°C) sheet-like object made of the thermoplastic resin B.SELECTED DRAWING: Figure 1
Patent JP-2022136853-A (JP)
Title: Information processing device
Inventor: TAIRA SHOJIRO
IPC: G01B11/00
Filed: 2021-03-08
Abstract: To obtain an information processing device capable of detecting an execution position of a coating member with higher accuracy.SOLUTION: An information processing device 10 includes an acquisition part 11A for acquiring coordinate information included in point group data obtained by three-dimensional photographing after providing a coating member for a region including a coating region being a region in a building where the coating member is provided, a detection part 11B for detecting a region in which a surface roughness degree showing the degree of surface roughness derived by the coordinate information is equal to or more than a first threshold as the coating region, and a control part 11C for performing control for displaying the position of the coating region detected by the detection part 11B by a display part 15.SELECTED DRAWING: Figure 3
Patent JP-2022140970-A (JP)
Title: All-solid battery
Inventor: SAKAMOTO TATSUTO
IPC: H01M4/48
Filed: 2021-03-15
Abstract: To provide an all-solid battery with good energy density and suppressed volumetric change in charging and discharging.SOLUTION: Provided is an all-solid battery in which an electrode body A and an electrode body B are connected in parallel and laminated in a thickness direction. The electrode body A has: a first current collector A; a first active material layer A1, a solid electrolyte layer A1, a second active material layer A1, and a second current collector A1 sequentially formed from one surface side of the first current collector A; and a first active material layer A2, a solid electrolyte layer A2, a second active material layer A2, and a second current collector A2 formed from the other surface side of the first current collector A. The electrode body B is configured by two unit cells connected in series and laminated in the thickness direction. The unit cell has a first current collector B, a first active material layer B, a solid electrolyte layer B, a second active material layer B, and a second current collector B in this order.SELECTED DRAWING: Figure 1
Patent JP-2022143183-A (JP)
Title: Molten iron dephosphorization method
Inventor: HIRATA HIROSHI
IPC: C21C1/02
Filed: 2021-03-17
Abstract: To provide a molten iron dephosphorization method, regarding a method in which dephosphorization treatment for a molten iron is performed using a fuel burner capable of projecting a refining agent, capable of improving heat transfer contributing to heat transfer of heat generation by fuel combustion to the molten iron and the refining agent.SOLUTION: Regarding a dephosphorization method, while a fuel burner 2 jets a fuel and gaseous oxygen toward the molten metal surface 4 of a molten iron 3 in a refining container 1 to form a burner flame 7, the refining agent is projected through the burner flame 7, and a distance L between the tip of the fuel burner 2 and the molten metal surface 4 and the length L0 of the burner flame 7 satisfy inequality (1), and an excess oxygen feed ratio R to a theoretical gaseous oxygen feed amount required for combusting the fuel fed from the fuel burner 2 satisfies inequality (2): 0.3≤L/L0≤0.8(1) and 1.1≤R1.5 (2).SELECTED DRAWING: Figure 1
Patent JP-2021181557-A (JP)
Title: Resin composition
Inventor: WATANABE MASATOSHI
IPC: H05K1/03
Filed: 2021-03-17
Abstract: To provide a resin composition that can give a cured product having a low dielectric constant.SOLUTION: The inventive resin composition contains bubbles.SELECTED DRAWING: None
Patent JP-2021100948-A (JP)
Title: T cell receptors recognizing hla-a1- or hla-cw7-restricted mage
Inventor: PAUL F ROBBINS
IPC: A61K47/10
Filed: 2021-03-17
Abstract: To provide methods of treating or preventing cancer in a host.SOLUTION: The invention provides isolated or purified T cell receptors (TCRs) having antigenic specificity for a) melanoma antigen family A (MAGE A)-3 in the context of HLA-A1 or b) MAGE-A12 in the context of HLA-Cw7. The invention further provides related polypeptides and proteins, as well as related nucleic acids, recombinant expression vectors, host cells, and populations of cells. Further provided by the invention are antibodies, or an antigen binding portion thereof, and pharmaceutical compositions relating to the TCRs of the invention. Methods of detecting presence of cancer in a host and methods of treating or preventing cancer in a host are further provided by the invention.SELECTED DRAWING: None