baber/WOPTO huggingface dataset:
Patent JP-2019054364-A (JP)
Title: Analyzer, monitoring system, monitoring method and analysis program
Inventor: KIYOMOTO SHINSAKU
IPC: H04L9/08
Filed: 2017-09-14
Abstract: To provide an analyzer, a monitoring system, a monitoring program and an analysis program which allow for analysis of encryption communication, by acquiring information about a shared key held only in a memory.SOLUTION: An analysis module 10 includes an acquisition part 111 for monitoring the variable region in the memory of one communication device, when the seed information of temporary key is generated temporarily in each device for generating a shared key, in the key exchange protocol of the shared key for encryption communication between two communication devices, and the seed information and the shared key information are held only in the memory, and acquiring the seed information or the shared key information when the seed information or the shared key information is written anew, and an output part 112 for encrypting the seed information or the shared key information, and outputting along with the connection information of the other communication device.SELECTED DRAWING: Figure 2
Patent JP-2019056733-A (JP)
Title: Recording medium
Inventor: TSUTSUMI KOJIRO
IPC: B65H1/00
Filed: 2017-09-20
Abstract: To provide a recording medium that can prevent the occurrence of conveyance failure due to the influence of falling of a rear end of a long sheet compared with a case where a long sheet not entirely loaded on a manual tray is not wound in a roll state in advance.SOLUTION: A recording medium is stored in a storage box mounted on a manual tray that is provided on a side face of an image forming apparatus body and feeds the recording medium. The storage box has a passage port through which the recording medium wound in a roll state one by one and stored in the storage box can pass while being drawn, and the passage port is formed at a position higher than a bottom face that is in contact with the manual tray of the storage box.SELECTED DRAWING: Figure 6
Patent JP-2019060663-A (JP)
Title: Vortex flowmeter
Inventor: OSHIMA SHO
IPC: G01F1/32
Filed: 2017-09-25
Abstract: To provide a vortex flowmeter with which it is possible to improve the accuracy of flow rate measurement while suppressing an increase in size.SOLUTION: Provided is a vortex flowmeter (1) comprising a vortex shedder (16) and a flow rate measuring unit (30), wherein the flow rate measuring unit (30) includes a piezoelectric element (32) and a piezoelectric element case (31), the piezoelectric element case (31) including a fitting part (312) fitted to a body case (2), a pressure receiving part (314) protruding from the tip face (312a) of the fitting part (312) and arranged inside a body flow channel (23), a space part (319) formed in the fitting part (312) along the axial line direction of the piezoelectric element case (31) and separating between the fitting part (312) and the pressure-receiving part (314), and a slit (318) formed in the inside of the pressure-receiving part (314) and housing the piezoelectric element (32).SELECTED DRAWING: Figure 1
Patent JP-2019058971-A (JP)
Title: Cutting tool
Inventor: NAKAMURA MASAMICHI
IPC: B23D29/00
Filed: 2017-09-26
Abstract: To provide a cover for a cutting tool and the cutting tool for improving easiness-to-use of the cutting tool for cutting a long size part.SOLUTION: A cover body 3 is installed in a tool body 7 for holding a cutting blade 6. The cutting blade 6 cuts a long size part 9 by a crossing surface with the longitudinal direction of the long size part 9. A box-shaped part 5 of the cover body 3 has an opening part 50 in an area of becoming the cutting blade 6 side when the cover body 3 is installed in the tool body 7. A covering part 4 of the cover body 3 covers the cutting blade 6 by continuing with the box-shaped part 5. The cover body 3 has an opening area (an opening part 410). When the cover body 3 is installed in the tool body 7, the long size part 9 is inserted into the opening area toward the cutting blade 6 from an external part of the cover body 3.SELECTED DRAWING: Figure 2
Patent JP-2019062429-A (JP)
Title: Data diode
Inventor: KIMURA TAKAYUKI
IPC: H04L29/10
Filed: 2017-09-27
Abstract: To provide a data diode capable of ensuring unidirectionality of data without special use or assembly of a general-purpose MAC(IC).SOLUTION: A data diode includes: a first connector connected with a first communication apparatus; a second connector connected with a second communication apparatus; a first PHY for performing signal conversion processing on an electric signal transmitted to the first connector; a unidirectional communication circuit for making a logical signal on which the first PHY has performed signal conversion processing unidirectional via an MII; and a second PHY for receiving the logical signal on which the one-way communication circuit has performed unidirectional processing via the MII to perform signal conversion processing. The first PHY includes a connection unit to a ground on the unidirectional communication circuit side, and the second PHY includes an opening unit for opening the unidirectional communication circuit side.SELECTED DRAWING: Figure 3
Patent JP-2018075829-A (JP)
Title: Screw to be used in extruder, and extruder
Inventor: MATHEUSZ SZURGOT
IPC: B29C48/52
Filed: 2017-09-27
Abstract: PROBLEM TO BE SOLVED: To propose a screw to be used in an extruder, and an extruder employing the screw proposed herein.SOLUTION: A screw has a modular structure so that it can be adapted very flexibly to new tasks and conditions. The modular structure of a screw contains a rod-shaped mandrel and individual screw components which are slidable on the mandrel. The components perform the classic functions of the screw during the extrusion process, such as conveying, kneading, mixing, or shearing of plastic to be guided into and through the plant. For transmission of the occurring high torque, the components are connected with the mandrel so that they positively engage and are axially braced in addition. The connection is to be performed such that it can be released by simple means. The present invention relates to various aspects in which an advantageous positive engagement between a screw and a mandrel can be realized.SELECTED DRAWING: Figure 1
Patent JP-2019061115-A (JP)
Title: Color filter and display using the same
Inventor: MURAKAMI KAZUYA
IPC: G09F9/00
Filed: 2017-09-27
Abstract: To provide a color filter that reduces the occurrence of chipping and peeling of colored pixels even when the color filter is bent, applied with a physical force, such as bending and curving from the outside, and deflected more than normal; and a display.SOLUTION: There is provided a color filter that comprises at least a flexible substrate and colored pixels, and includes a buffer layer against an external force between the flexible substrate and the colored pixels for every individual colored pixel or for every plurality of colored pixels. Also provided is a display using the same.SELECTED DRAWING: Figure 1
Patent JP-2019060060-A (JP)
Title: Sheet-like product
Inventor: KIMURA SHUNICHI
IPC: D06M13/292
Filed: 2017-09-28
Abstract: To provide a sheet-like product comprising an interlaced fiber of a nonwoven fabric made of ultra fine fiber and a fabric that are laminated and interlaced for integration, the interlaced fiber being impregnated with an elastomer, the sheet-like product having a soft texture with less hardening of the texture due to fire retardancy, while having excellent strength and fire retardancy.SOLUTION: A sheet-like product comprises an interlaced fiber of a nonwoven fabric made of ultra fine fiber having an average single fiber diameter of 0.1 to 8 μm and a fabric that are laminated and interlaced for integration and an elastic polymer. The fiber constituting the fabric comprises a polyphenylene sulfide fiber.SELECTED DRAWING: None
Patent JP-2019068149-A (JP)
Title: Network node and communication system
Inventor: UCHINO TORU
IPC: H04W80/00
Filed: 2017-09-28
Abstract: To perform appropriate control according to the state of a layer between nodes in a radio network architecture.SOLUTION: A network node is a second network node connected with a user device and a first network node. The network node includes a control unit for obtaining information on a layer which is terminated between the user device and the second network node and a transmission unit for transmitting the information on the layer to the first network node. The layer is not terminated between the user device and the first network node.SELECTED DRAWING: Figure 1
Patent JP-2019063848-A (JP)
Title: Wire processor
Inventor: WATANABE TAKEKIYO
IPC: B22D43/00
Filed: 2017-10-05
Abstract: To provide a wire processor capable of regulating the pressure of an internal space of a ladle body and lid when inserting a metal wire and processing it with the lid placed on the ladle body, such that no scattering occurs externally from a point the metal wire is inserted even if an intense reaction takes place due to a contact of the metal wire with the molten metal when performing a component adjustment process by attaching the lid onto the ladle body and inserting into a molten metal a metal wire that is a solid wire formed only of a material such as metallic magnesium or a coward wire such a material is tightly coated with a thin steel sheet.SOLUTION: A wire processor comprises a ladle body 1 internally receiving a molten metal 8 and a lid 2 covering an opening of the ladle body 1. The lid 2 is provided with an exhaust cylinder 3 for discharging out of the ladle body 1 a substance produced by supplying a metal wire W to the molten metal 8. Inside the exhaust cylinder 3, a guide cylinder 4 is provided to guide the metal wire W.SELECTED DRAWING: Figure 1
Patent JP-2018090901-A (JP)
Title: Substrate treatment apparatus, and substrate treatment method
Inventor: ARAI HIROTAKA
IPC: H01L21/683
Filed: 2017-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus and a substrate treatment method capable of suppressing electric discharge in a lower area of a stage.SOLUTION: A substrate treatment apparatus includes a stage arranged in a chamber, a shower head facing the stage and having a plurality of slits, a first gas supply unit for supplying a first gas to the space between the stage and the shower head through a plurality of the slits, and a second gas supply unit for supplying a second gas other than a rare gas to the space below the stage. When the first gas is a gas mixture of a plural kinds of gas, the second gas is the same kind of gas as a gas composing the gas mixture. When the first gas is a single gas, the second gas is the same kind of gas as the first gas.SELECTED DRAWING: Figure 1
Patent JP-2019073144-A (JP)
Title: Occupant protection device
Inventor: KATAYAMA TOMOYUKI
IPC: B60N2/427
Filed: 2017-10-16
Abstract: To improve occupant protection performance during a side collision of a vehicle.SOLUTION: An occupant protection device includes: two seats 2L, 2R arranged adjacent and parallel to each other in a vehicle width direction; a control device which switches the empty seat 2L from a normal state in which the seat 2L faces to the front side to a protection state in which a back surface 22b of a seat back 22 faces the one seat 2R when an occupant 1 is seated on the one seat 2R and the other seat 2L is empty; and a switch mechanism which is provided at the empty seat 2L and configured so as to switch the seat 2L between the normal state and the protection state and is controlled by the control device.SELECTED DRAWING: Figure 5
Patent JP-2019072755-A (JP)
Title: Wire rod separating and conveying device
Inventor: FUJIOKA SENGI
IPC: B65G47/82
Filed: 2017-10-19
Abstract: To enable the size of an engaging recess for engaging with one wire rod to be changed, and thereby enable multi-product long wire rods to be conveyed one by one.SOLUTION: A wire rod separating and conveying device has: a rotary shaft 3; multiple base-circle disks 4 fixed to the rotary shaft 3, and forming a wire rod-receiving recess 4A for receiving the wire rod S on the outer circumference; an adjustment disk 5 being adjacent to each base-circle disk 4 and fitted in the rotary shaft 3, and forming a wire rod-abutting recess 5A for receiving the wire rod S on the outer circumference; and phase adjustment means 6 for simultaneously changing the phases of all adjustment disks 5 to multiple base-circle disks 4. The wire rod-receiving recess 4A of the base-circle disk 4 and the wire rod-abutting recess 5A of the adjustment disk 5 form an engaging recess P where the phases are shifted and overlapped to engage one wire rod S.SELECTED DRAWING: Figure 6
Patent JP-2018073453-A (JP)
Title: Storage device and method for operating the same, and semiconductor device, electronic component and electronic apparatus
Inventor: ISHIZU TAKAHIKO
IPC: H01L27/108
Filed: 2017-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce a data read-out error.SOLUTION: A memory cell array of a storage device includes a write word line, a read word line, a write bit line, a read bit line, a source line, and a gain cell. For example, a transistor having a metal oxide in a channel formation region can be used as a read transistor of the gain cell. A cancel circuit is electrically connected to the read bit line. The cancel circuit has a function of supplying current to the read bit line for canceling a leak current supplied to the read bit line read by an unselected gain cell. At the time of a read operation, fluctuation in a potential of the read bit line due to the leak current is compensated by the current of the cancel circuit, and a data read-out error is reduced.SELECTED DRAWING: Figure 2
Patent JP-2019079286-A (JP)
Title: Store terminal, parking share server, parking share system, settlement information receiving method, settlement information generation method, and program
Inventor: OGITA TAKEYUKI
IPC: E04H6/42
Filed: 2017-10-25
Abstract: To provide a store terminal which achieves parking sharing service that a user can use with a simple procedure.SOLUTION: A store terminal includes: a reservation information transmission part which transmits reservation information that is information reserving a cabin supplied to parking sharing service to a parking share server; an ID receiving part which receives ID that is identification information corresponding to the reservation information from the parking share server; a parking start information transmission part which transmits parking start information indicating parking start to the cabin to the parking share server together with the corresponding ID; a discount information transmission part which transmits discount information that is information on discount of a parking fee of the cabin to the parking share server together with the corresponding ID; a parking end information transmission part which transmits parking end information indicating parking end to the cabin to the parking share server together with the corresponding ID; and a settlement information reception part which receives settlement information that is information on settlement of the parking fee of the cabin based on the parking start information, the discount information and the parking end information from the parking share server.SELECTED DRAWING: Figure 3
Patent JP-2019085721-A (JP)
Title: Forward and backward movement switching hand pump of vibration compaction machine
Inventor: NAGASAWA KENICHI
IPC: E01C19/38
Filed: 2017-11-02
Abstract: To provide a forward and backward movement switching hand pump of a vibration compaction machine capable of smoothly switching the operation direction of the machine even when the forward and backward hand pump is operated rapidly from the forward side to the backward side.SOLUTION: A vibration compaction machine comprises: a cylinder 3; a drive piston 5 inserted inside the cylinder 3; a guide tube 11 disposed inside the cylinder on an opening 3a side; a ring-shaped auxiliary piston 10 disposed between the outer peripheral surface of the guide tube 11 and the inner peripheral surface of the cylinder 3. The guide tube 11 is formed to protrude toward the drive piston 5 from a base end 11b, and has an internal flow passage for allowing hydraulic fluid to flow between the opening 3a and the space S1 in the cylinder 3. The auxiliary piston 10 is configured to be slidable in the axial direction of the guide tube 11, and is energized toward the drive piston 5 by an auxiliary spring 12.SELECTED DRAWING: Figure 7
Patent JP-2019086619-A (JP)
Title: Image forming apparatus
Inventor: EGUCHI TATSUYA
IPC: B41J2/47
Filed: 2017-11-06
Abstract: To provide an image forming apparatus that achieves acceleration of start-up of a polygon motor, while inhibiting generation of resonance caused by a print head unit and the like.SOLUTION: An image forming apparatus comprises: photoreceptors; and a print head member for exposing the photoreceptors. The print head member includes a light source for emitting a laser beam for exposing the photoreceptors, a polygon mirror for reflecting the laser beam from the light source, and a polygon motor for rotating the polygon mirror. The image forming apparatus further includes a control unit for rotating the polygon motor at a first number of rotations after the start of exposure. Before the start of exposure, the control unit determines a second number of rotations from a plurality of predetermined candidates for the number of rotations at which the print head member causes a small resonance when the polygon motor is rotated at the first number of rotations, and rotates the polygon motor at the second number of rotations.SELECTED DRAWING: Figure 5
Patent JP-2019084186-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-11-09
Abstract: To provide a game machine with an improved presentation effect.SOLUTION: When a super ready-to-win A is to occur, as shown at (C), a character 31AK001, which is a friendly character, is displayed in an image display device 5 and a ready-to-win presentation is started. When a prescribed time is elapsed from a start of the ready-to-win presentation, such as a termination of an introduction portion of the ready-to-win presentation, a title 31AK002 of the super ready-to-win A is displayed across the whole screen of the image display device 5 as shown at (D), and from a speaker 8, a sound corresponding to the title name of the ready-to-win is outputted. Thereby, the title of the super ready-to-win A is notified.SELECTED DRAWING: Figure 9
Patent JP-2019086497-A (JP)
Title: Inspection device
Inventor: SASAYAMA TERUYOSHI
IPC: G01N27/90
Filed: 2017-11-10
Abstract: To provide an inspection device that has an exciting coil, a detection coil and a compensation coil coaxially disposed, conducts an inspection of a measured object by a difference between a detection result of the compensation coil and a detection result of the detection coil, and thereby miniaturizes the device, and stabilizes detection accuracy.SOLUTION: The inspection device comprises: an exciting coil 4 that is connected to an AC voltage source 2; a detection coil 5 that detects an amount of magnetic flux of an eddy current generating in a measured object 9 due to a magnetic field of the exciting coil 4; a compensation coil 6 that has almost the same magnetic characteristic as the detection coil 5; and a measurement unit that measures the amount of magnetic flux of the measured object 9 detected by the detection coil 5 on the basis of outputs of the detection coil 5 and the compensation coil 6. The exciting coil 4, the detection coil 5 and the compensation coil 6 are parallely arranged with a magnetic flux direction of the exciting coil 4 as the same axis, and respective coils are an air core coil, and with respect to the measured object 9, the detection coil 5 and the compensation coil 6 are disposed at a position different in a distance in the magnetic flux direction.SELECTED DRAWING: Figure 1
Patent JP-2019094580-A (JP)
Title: Saponification promoter for diacetate fiber or triacetate fiber
Inventor: HARADA TORU
IPC: D06M23/00
Filed: 2017-11-17
Abstract: To provide a saponification promoter that suitably promotes a saponification reaction with a saponification agent, and can saponify a diacetate fiber or triacetate fiber into a desired degree of acetylation.SOLUTION: A saponification promoter for diacetate fiber or triacetate fiber contains a guanidine compound.SELECTED DRAWING: None
Patent JP-2018032439-A (JP)
Title: Display control device, control method, program, and storage medium
Inventor: KAKU FUMINOBU
IPC: G09G5/36
Filed: 2017-11-20
Abstract: PROBLEM TO BE SOLVED: To favourably display an arrangement place of a merchandise designated by a user such as a client and detailed information on the merchandise.SOLUTION: A display control device controls a display of a display unit viewed by a seller handling merchandise, and includes a merchandise information acquisition unit, a merchandise position acquisition unit and a display control unit. The merchandise position acquisition unit acquires positional information relating to a position of the merchandise selected by a user. The display control unit makes the information about the merchandise acquired by the merchandise information acquisition unit display in the display unit apparently in association with the merchandise on the basis of the positional information acquired by the merchandise position acquisition unit.SELECTED DRAWING: Figure 8
Patent JP-2018070625-A (JP)
Title: Endoglin polypeptides and uses thereof
Inventor: ASYA GRINBERG
IPC: C07K14/71
Filed: 2017-11-22
Abstract: PROBLEM TO BE SOLVED: To provide endoglin polypeptides as antagonists of BMP9 and/or BMP10 for use in inhibiting angiogenesis and other disorders associated with BMP9 or BMP10.SOLUTION: An endoglin polypeptide includes an amino acid sequence at least 95% identical to amino acids 42-333 of a specific amino acid sequence, and does not include a sequence consisting of amino acids 379-430 of the specific amino acid sequence. The endoglin polypeptide can inhibit unwanted growth of blood vessels, either generally or in certain tissues and/or disease states.SELECTED DRAWING: None
Patent JP-2019100528-A (JP)
Title: Power transmission device
Inventor: MATSUMOTO NAOYUKI
IPC: F16H57/04
Filed: 2017-12-08
Abstract: To provide a power transmission device capable of reducing the number of components and the cost.SOLUTION: A power transmission device 1 includes a casing 7 constituted by a plurality of case members 3, 5 so as to store lubricating oil therein, and a gear mechanism 13 rotatably stored inside the casing 7 through bearings 9, 11. Oil garters 15, 17 through which lubricating oil scraped up by the gear mechanism 13 flows are respectively provided in the adjacent case members 3, 5, the adjacent oil garters 15, 17 are extended to be connected at a mating surface 19 on which the adjacent case members 3, 5 are mated, and oil flow passages 21, 23 through which the lubricating oil flowing in the oil garters 15, 17 flows toward the bearings 9, 11 are provided between the oil garters 15, 17 and the bearings 9, 11.SELECTED DRAWING: Figure 2
Patent JP-2019103103-A (JP)
Title: Network device and network system
Inventor: UEDA TOMONORI
IPC: H04L12/28
Filed: 2017-12-08
Abstract: To prevent a packet from being received through a network device by an unauthorized terminal.SOLUTION: A network device including a plurality of ports between which packets are relayed comprises: a generation unit that converts a MAC address of a transmission source of a packet received by a first port of the plurality of ports to a first MAC address depending on the first port, and converts a MAC address of a transmission source of a packet received by a second port of the plurality of ports to a second MAC address depending on the second port; a detection unit for converting a MAC address of a destination of a packet received by any port of the plurality of ports to the first MAC address or the second MAC address; and a transfer control unit for identifying a transmission port of a received packet from among the plurality of ports, on the basis of the first MAC address or the second MAC address.SELECTED DRAWING: Figure 2