baber/WOPTO huggingface dataset:
Patent JP-2019158323-A (JP)
Title: Vapor chamber, electronic equipment, metal sheet for vapor chamber, and method of manufacturing vapor chamber
Inventor: TAKAHASHI SHINICHIRO
IPC: H05K7/20
Filed: 2018-07-30
Abstract: To provide a vapor chamber capable of improving heat transport efficiency, and a method of manufacturing the same.SOLUTION: In order to prevent heat transport efficiency from decreasing, a liquid flow passage part 30 of a vapor chamber according to the present invention has a first main flow groove 31, a second main flow groove 32, and a third main flow groove 33, and is provided with a first projection part array 41 including a plurality of first projection parts 41a arrayed through a first communication groove 51 between the first main flow groove and second main flow groove. Further, a second projection part array 42 including a plurality of second projection parts 42a arrayed through a second communication groove 52 is provided between the second main flow groove and a third main flow groove. The second main flow groove includes a first intersection part P1 where at least a part of the first communication groove faces the second projection parts, and a second intersection part P2 where at least a part of the second communication groove faces the first projection parts.SELECTED DRAWING: Figure 6
Patent JP-2020021382-A (JP)
Title: Program and add-on
Inventor: TAKAGI TOSHIRO
IPC: G06F3/12
Filed: 2018-08-02
Abstract: To avoid increase of unnecessary processes for improvement and effectiveness of a business system by compacting print data on a server and to provide a technique for accumulating and managing print data on a server without unnecessary processes for a user.SOLUTION: A condition for transmitting document data to a server is set as "one or a plurality of applications previously designated". Thus, a system for transmitting document data to the server without any specific process for the user is realized only by designating an application when the user introduces a program.SELECTED DRAWING: Figure 1
Patent JP-2019143278-A (JP)
Title: Fabric
Inventor: KUBOTA KAZUSANE
IPC: D01F1/04
Filed: 2018-08-06
Abstract: To provide a fabric capable of inhibiting dye migration to a resin and excellent in heat resistance and friction resistant fastness even though it is manufactured by adding a resin to a fabric consisting of a polyester fiber.SOLUTION: There is provided a fabric manufactured by adding a resin, in which at least a fiber constituting a part in contact with the resin is a spun-dyed polyester fiber. A resin constituting a front surface of the fabric is preferably the spun-dyed polyester fiber. It is preferable that all fibers constituting the fabric are the spun-dyed polyester fiber.SELECTED DRAWING: None
Patent JP-2020023921-A (JP)
Title: Turbine rotor blade
Inventor: MURAKAMI ITARU
IPC: F01D5/20
Filed: 2018-08-07
Abstract: To provide a turbine rotor blade capable of suppressing disturbance of working fluid due to the rotation of the turbine rotor blade to improve performance.SOLUTION: A turbine rotor blade comprising a blade effective part, a snubber provided at a tip of the blade effective part, and a snubber contact surface where adjacent snubbers contact with each other in operation, has an offset angle at which a surface on the front edge side of the snubber is inclined axially respect to a blade rotation direction in a direction twisted in the blade rotation direction in manufacturing.SELECTED DRAWING: Figure 1
Patent JP-2020023927-A (JP)
Title: Rotary compressor
Inventor: UCHIYAMA MASAAKI
IPC: F04C29/00
Filed: 2018-08-07
Abstract: To provide an efficient rotary compressor in which information is stamped on a component constituting a compression mechanism for a purpose of traceability or the like in a component unit.SOLUTION: A rotary compressor includes a cylinder, a crankshaft, a piston 50 having an annular roller 52, a front head and a rear head. The cylinder forms a cylinder chamber. The crankshaft is inserted into the cylinder chamber. The crankshaft is fitted to the inside of the roller. The roller is arranged in the cylinder chamber, and performs eccentric rotation in the cylinder chamber when the crankshaft rotates. The front head is arranged at an end part of one side of the cylinder chamber in an axial direction of the crankshaft, and the rear head is arranged at an end part of the other side of the cylinder chamber. The piston has a marking part M5 with information stamped on its surface other than a sliding surface with the cylinder and a sliding surface with the crankshaft.SELECTED DRAWING: Figure 7
Patent JP-2020025210-A (JP)
Title: Resource allocation device and resource allocation method
Inventor: NOJIMA DAISUKE
IPC: H04W28/24
Filed: 2018-08-08
Abstract: To improve resource utilization efficiency of the entire network by effectively utilizing a surplus of radio resources while securing the number of resources allocated by "resource isolation" which is a feature of a network slice.SOLUTION: In a communication system 1, a base station 20 (resource allocation device) for performing resource allocation of a radio access network, includes: an information acquisition unit 21 for acquiring service request conditions for each slice, use service information relating to services used by a terminal, and location information and communication state information of the terminal; a determination unit 22 for determining the number of allocated resources for each slice on the basis of the obtained information; a determination unit 23 for determining whether there is a slice without a communicating terminal from the number of communicating terminals for each slice; and a resource allocation unit 24 for controlling resource allocation so that the number of resources allocated (surplus) of the slice is allocated to a slice that has a terminal in communication when there is a slice that has no terminal in communication.SELECTED DRAWING: Figure 1
Patent JP-2020026633-A (JP)
Title: Piping structure and manufacturing method of piping structure
Inventor: YAMAMOTO MASAKI
IPC: F16L1/00
Filed: 2018-08-09
Abstract: To provide a piping structure capable of reducing momentum of drainage discharged from a siphon drain pipe into a confluent joint.SOLUTION: A piping structure 10 comprises: a vertical pipe connection body 30 connected to an intermediate part of a vertical pipe 14 extending along a vertical direction; a confluent joint 28 having an opening for discharging the drainage discharged from a vertical pipe 26 of a siphon drainage pipe 22 provided on a side of the vertical pipe connection body 30 into the interior of the vertical pipe connection body 30; and a resistance applying member 48 for reducing the momentum of the drainage discharged from the opening.SELECTED DRAWING: Figure 1
Patent JP-2018200321-A (JP)
Title: Position detector, lens device, imaging apparatus, and command device
Inventor: YONEZAWA TAKASHI
IPC: G02B7/08
Filed: 2018-08-10
Abstract: To accurately obtain an updated value of a relative position.SOLUTION: A device for detecting a position of a second element relative to a first element comprises: a sensor which switches and sequentially outputs a plurality of displacement signals that change according to a plurality of pattern strings and the position; and a processing unit which obtains a plurality of relative position signals on the basis of the plurality of displacement signals, obtains a first position, as the position, on the basis of the plurality of relative position signals, and further obtains a relative position to the first position on the basis of a first relative position signal among the plurality of relative position signals. After obtaining the relative position, the processing unit conducts processing for obtaining a first value and a second value as values of a second relative position signal among the plurality of relative position signals, and a third value as a value of the first relative position signal, in this sequence, obtains a second position as the position on the basis of the second value and the third value, obtains an updated value of the relative position on the basis of the relative position, the first value and the second value, and further obtains a position of the second element relative to the first element on the basis of the second position and the updated value.SELECTED DRAWING: Figure 1
Patent JP-2019046466-A (JP)
Title: Point of sale information management terminal
Inventor: LEE KWAN WOO
IPC: G07G1/00
Filed: 2018-08-20
Abstract: To provide a small, low cost POS terminal device having a payment function.SOLUTION: A POS terminal 100 according to the present invention includes a housing 102, a customer display 202, and a payment device 302. The housing can define a customer display opening and a tablet opening. The customer display is located within the housing and arranged to be visible through the customer display opening. The payment device is located within the housing proximate to the customer display opening.SELECTED DRAWING: Figure 3
Patent JP-2020030078-A (JP)
Title: Tape measure
Inventor: SUGIURA YUKIHIKO
IPC: G01B3/10
Filed: 2018-08-21
Abstract: To provide a tape measure which facilitates release of locking of a measuring tape.SOLUTION: A tape measure 1 includes a case 10, a measuring tape 20, and a stopper 30. The case 10 has an outer face 10a, an inner face 10b, a slit 10c, and a locking state retainer 12. The stopper 30 includes a connection part 31, an operation part 32, and a plate-like elastic part 33. The plate-like elastic part 33 engages with the locking state retainer 12 while pressing the measuring tape 20, and thereby, the operation part 32 is disposed at an interval from the outer face 10a of the case 10, in a state that the stopper 30 locks the measuring tape 20. The engagement between the plate-like elastic part 33 and the locking state retainer 12 is released when the operation part 32 moves toward the outer face 10a of the case 10 such that the interval is reduced.SELECTED DRAWING: Figure 3
Patent JP-2019048045-A (JP)
Title: Information processing method device, and program for causing computer to execute the information processing method
Inventor: KIMURA SATOSHI
IPC: A63F13/5255
Filed: 2018-08-23
Abstract: To improve the entertainment property of virtual experiences in a virtual space in which characters and avatars are present together.SOLUTION: An information processing method for providing a first user 190A with virtual experience through a head-mounted device 110A includes: a step of generating virtual space data that defines a virtual space including a first avatar A1 associated with a first user, a first character object C1 that operates in a virtual space 2 on the basis of an operation input by the first user, a second avatar A2, and a second character object C2 associated with the second avatar; a step of adjusting a game progress for the first user so to be advantageous or disadvantageous on the basis of a positional relation between at least two objects of the first avatar, the first character object, the second avatar and the second character object; and a step of displaying on a display unit a field-of-view image generated on the basis of the position of a virtual viewpoint associated with the first avatar.SELECTED DRAWING: Figure 11
Patent JP-2020029218-A (JP)
Title: Occupant protection device
Inventor: FUKAWATASE OSAMU
IPC: B60R21/231
Filed: 2018-08-24
Abstract: To deploy an expansion part to between vehicle seats which are disposed facing each other in a quick manner.SOLUTION: An occupant protection device 10 is provided between vehicle seats 16 which are disposed facing each other. The occupant protection device 10 includes: a first expansion part 26 which is expanded in a vehicle vertical direction relative to a floor 18 of a vehicle body by a gas being supplied to an interior; and a second expansion part 28 which is connected to the first expansion part 26 and is expanded by the gas being supplied thereto from the first expansion part 26. The second expansion part 28 is disposed facing occupants P seated on both vehicle seats 16, which are disposed facing each other, in a state where the second expansion part 28 has been expanded in a seat anteroposterior direction and spaced apart from the floor 18 of the vehicle body.SELECTED DRAWING: Figure 2
Patent JP-2018200053-A (JP)
Title: Fuel injection control device and fuel injection system
Inventor: IMAI KEITA
IPC: F02M51/06
Filed: 2018-08-24
Abstract: To provide a fuel injection control device which is improved in the robust performance of control with respect to a temperature characteristic when controlling a spray state.SOLUTION: A fuel injection control device comprises: a boosting circuit which boosts a battery voltage; rise control means S11, S14; hold control means S11, S14, S15 and S17; and battery hold control means S22, S25, S26 and S28. The rise control means applies a boost voltage so that a coil current is raised up to a first target value Ihold1. The hold control means applies the boost voltage so that the coil current which is raised by the rise control means is held at the first target value. After the battery hold control means performs control by the hold control means, the battery hold control means applies the battery voltage so that the coil current is held at a second target value. Then, a variation frequency of the coil current in a control period by the hold control means is larger than a variation frequency by the battery hold control means.SELECTED DRAWING: Figure 6
Patent JP-2020033882-A (JP)
Title: Fuel injection device
Inventor: KATAOKA HAJIME
IPC: F02M51/06
Filed: 2018-08-27
Abstract: To provide a fuel injection device which can restrain the occurrence of overheat of a resistor, and can easily secure a heat generation amount.SOLUTION: A fuel injection device includes a film heater 30 disposed in the vicinity of a fuel flow passage. The film heater 30 includes a pair of belt-shaped power supplying electrodes 44, and a plane-shaped resistor 40 which extends to the whole of a region between the power supplying electrodes 44 and is connected to the power supplying electrodes 44. The resistor 40 includes a first resistor 41, a second resistor 42, and a third resistor 43 which have different electric resistance when electric current flows between the power supplying electrodes 44.SELECTED DRAWING: Figure 4
Patent JP-2020032573-A (JP)
Title: Image forming device and program
Inventor: MISHIMA NOBUHIRO
IPC: B41J29/00
Filed: 2018-08-28
Abstract: To provide an image forming device that can suppress users belonging to different organizations from looking at a printed matter while enabling the organizations different from each other to share an image forming device.SOLUTION: An image forming device 2 is configured to comprise: a communication part 10 that can make communication with an instrument 5a connected to a first network 3 and an instrument 5b connected to a second network 4 respectively; a printer part 17 that performs printout on the basis of jobs received from the first and second networks 3 and 4 respectively; a sheet detection sensor 14 that detects that a printed matter outputted by the printer part 17 remain uncollected; and a regulation part 23 that regulates execution of the job received from one of the first and second networks 3 and 4 for a period of time during which it is detected that the printed matter remains uncollected after printout is started on the basis of the job received from the other of the first and second networks 3 and 4.SELECTED DRAWING: Figure 2
Patent JP-2020035583-A (JP)
Title: Electrical wiring and electronic device
Inventor: IKEDA KAZUMI
IPC: H01B7/00
Filed: 2018-08-29
Abstract: To provide electrical wiring that shifts radiation noise to a higher-frequency side compared to one-dimensionally extended electrical wiring, and also to provide an electronic device that uses the electrical wiring.SOLUTION: On electric wiring 10 is formed a fixed portion 12 which includes a first bent portion 121 and a second bent portion 122. The first bent portion 121 is bent and extends at the tip of a first extending portion 11 of a second end side in a Y direction different from an X direction. The second bent portion 122 is inverted at the tip of the first bent portion 121 and extends adjacent to the first bent portion 121 in a direction opposite to the first bent portion 121. The first bent portion 121 and the second bent portion 122 are fixed to maintain their relative positional relationship.SELECTED DRAWING: Figure 3
Patent JP-2020037528-A (JP)
Title: Method for producing bisphenol and method for producing polycarbonate resin
Inventor: UCHIYAMA KAORU
IPC: C07C39/16
Filed: 2018-09-04
Abstract: To provide a method for producing a bisphenol capable of efficiently producing a bisphenol excellent in color tone and polymerization activity and to provide a method for producing a polycarbonate resin capable of stably producing a polycarbonate resin having a good color tone.SOLUTION: There is provided a method for producing a bisphenol by the condensation of an aromatic alcohol and ketone or aldehyde in the presence of an acid catalyst and an organic solvent, wherein the molar ratio of the aromatic alcohol to the ketone or aldehyde is set to 1.85 or more and 2.20 or less and the ketone or aldehyde and the aromatic alcohol are reacted. There is provided a method for producing a polycarbonate resin using a bisphenol produced by the method for producing a bisphenol.SELECTED DRAWING: None
Patent JP-2019044268-A (JP)
Title: Coarse particle reduction method of wet type nickel powder
Inventor: KUMAGAI YUKI
IPC: B22F9/24
Filed: 2018-09-05
Abstract: To provide a coarse particle reduction method of a wet type nickel powder, capable of providing a nickel powder less in coarse particle and good in dispersibility.SOLUTION: There is provided a coarse particle reduction method of a wet type nickel powder, including a crystallization process for obtaining a nickel crystallization powder by a reduction reaction with hydrazine in a reaction liquid containing a water-soluble nickel salt, a metal salt of a metal which is more noble than nickel, hydrazine and alkali hydroxide and water, a first solid liquid separation process for solid liquid separating the nickel crystallization powder to obtain a nickel powder cake, a slurry process for making slurry from the nickel powder cake with a water-soluble organic solvent to obtain slurry, a second solid liquid separation process for solid liquid separating the slurry to obtain the nickel powder cake, and a drying process for drying the nickel powder cake after the second solid liquid separation process to obtain a nickel powder.SELECTED DRAWING: Figure 3
Patent JP-2020042910-A (JP)
Title: Manufacturing installation of power storage device, and manufacturing method of power storage device
Inventor: KIMURA SHINYA
IPC: H01M10/04
Filed: 2018-09-06
Abstract: To provide a manufacturing installation and a manufacturing method of power storage device capable of restraining deformation of an electrode side insulation part.SOLUTION: A conductive member 17, and a tab group 15 extending from a tab side end face 12a of an electrode assembly 12 without being bent, are superposed while projecting the tip of the tab group 15 from a long marginal part 17a of the conductive member 17, and an extension part 15b extending along the conductive member 17 is formed in the tab group 15. A portion in the tab group 15, projecting from the long marginal part 17a of the conductive member 17, is an excessive part 15e. A manufacturing installation 60 of secondary cell includes a pin 63 for bending the excessive part 15e by pressing from the conductive member 17 side, and a ball plunger 68 for bending the excessive part 15e along the extension part 15b by pressing the excessive part 15e, in bending state, toward the tab side end face 12a of the electrode assembly 12, and pressing the excessive part 15e, bending along the extension part 15b, toward the conductive member 17.SELECTED DRAWING: Figure 5
Patent JP-2020042911-A (JP)
Title: Pilot lamp
Inventor: HASHIZUME ICHIRO
IPC: F21L4/00
Filed: 2018-09-06
Abstract: To provide a pilot lamp capable of emitting light with high luminance from a cover body without changing the cover body, and further capable of being manufactured so as to appropriately select a position and an emission direction of the light emitted from the cover body.SOLUTION: A light source body 3 is arranged at an open end part 21 of a cylindrical cover body 2 having a light transmissive property, so that light from the light source body 3 can be radiated into the cover body 2 in an axial direction; at least one light reflection member 7 is fitted into the cover body 2 so that their central axes are aligned with each other, wherein the light reflection member has a plurality of reflection prisms 8A arranged at a predetermined angle radially from the center in a plan view in a cylindrical frame body 71 having a light transmissive property, wherein a diameter of the frame body is smaller than an inner periphery of the cover body 2; and then the light from the light source body 3 radiated into the cover body 2 is bent in an outer peripheral direction by the respective light reflection members 7A and emitted through the cover body 2.SELECTED DRAWING: Figure 1
Patent JP-2020042122-A (JP)
Title: Electrostatic latent image development toner
Inventor: FUJISAKI NATSUKO
IPC: G03G9/087
Filed: 2018-09-10
Abstract: To provide an electrostatic latent image development toner which offers superior low-temperature fixability, fixing separability, and document offset resistance.SOLUTION: An electrostatic latent image development toner of the present invention comprises toner particles containing a binder resin containing an amorphous resin and a crystalline resin. When a dynamic viscoelastic strain dispersion measurement is performed under conditions of temperature 130°C, frequency 1 Hz, and strain amplitude 1.0-500%, and an integrated value of stress on a stress-strain curve at a strain amplitude of 100% is defined as S130 and an inclination of a major axis is defined as θ130, S130 is greater than 0 Pa and equal to or less than 350000 Pa, and θ130 is greater than 22° and less than 90°.SELECTED DRAWING: None
Patent JP-2020039754-A (JP)
Title: Elastic clothing
Inventor: MIHARA MAKOTO
IPC: A41D13/08
Filed: 2018-09-13
Abstract: To provide an elastic clothing which is worn to a leg part and/or an arm part of a human body, for further efficiently circulating a lymph inside of a human body.SOLUTION: There is provided an elastic stocking 1 which is configured to cover a joint part L(2a) including a joint, a tip end part L(2b) extending from one side of the joint part L(2a), and a root part L(1c) extending from the other side of the joint part L(2a), on a leg part L and/or an arm part A of a human body, the elastic stocking comprising: a joint covering part 2a for covering the joint part L(2a); a tip end covering part 2b for covering a tip end part L(2b) and being formed to extend from one side in a linear direction D1 on the joint covering part 2a; and a root covering part 2c for covering the root part L(2c) and being formed to extend from the other side in the linear direction D1 on the joint covering part 2a, in which elastic force acts along a curve C1 which extends to the root covering part 2c through the joint covering part 2a from the tip end covering part 2b.SELECTED DRAWING: Figure 1