baber/WOPTO huggingface dataset:
Patent JP-2019166682-A (JP)
Title: Inkjet printer
Inventor: YOSHIZAWA TAKANORI
IPC: B41J2/165
Filed: 2018-03-22
Abstract: To provide an inkjet printer, which can prevent occurrence of poor discharge of ink without damaging a nozzle surface.SOLUTION: The inkjet printer comprises: a carriage; a recording head; a vacuum unit 44, arranged at a predetermined place in a main scanning direction of the carriage to oppose to a nozzle surface and suctions ink together with air by negative pressure; and a wipe unit 41, arranged adjacently to the vacuum unit 44, which wipes ink adhering to the nozzle surface with a wiper 58. When the nozzle surface of a recording head is wiped with the wipe unit 41 arranged adjacently to the vacuum unit 44, the nozzle surface is not rubbed by pigment, so that liquid repellency performance of a film formed on the nozzle surface can be maintained. This can prevent occurrence of poor discharge of ink.SELECTED DRAWING: Figure 1
Patent JP-2019168582-A (JP)
Title: Development device and process cartridge using the same and image formation device
Inventor: OISHI KOICHI
IPC: G03G21/18
Filed: 2018-03-23
Abstract: To provide a development device, a process cartridge using the device, and an image formation device, which can suppress a developer from entering into a folding-back part and reduce a peeling force of a seal member, and give a degree of freedom to an arrangement and a shape of a developer conveying member.SOLUTION: A development device includes: a developer housing part having an opening; a seal member for sealing a periphery of the opening including a first position of the developer housing part and a second position on a downstream in an opening direction; an opening member in which the other end of the seal member folded at a position closer to the other end of the seal member than the first position is fixed when the second position side is one end of the seal member, and which is rotatably provided in the developer housing part to peel off the seal member from the periphery of the opening; and an angle changing member which sandwiches a virtual line connecting the first position with the second position between the opening member and the second position, and which supports the seal member between the second position and the opening member on a side opposite to the opening member, when viewed from a rotation axis direction of the opening member.SELECTED DRAWING: Figure 1
Patent JP-2019169598-A (JP)
Title: Chip resistor
Inventor: IGUCHI NATSUKI
IPC: H01C17/242
Filed: 2018-03-23
Abstract: To provide a chip resistor capable of decentralizing hot spots, especially, while reducing harmful effect on the characteristics resulting from micro cracks.SOLUTION: A chip resistor (1) has an insulation board (2), a resistor (3), and electrodes (4, 5), where a first trimming groove (11) and a second trimming groove (12) are formed in the resistor, a first vertical groove (11a) of the first trimming groove, and a second vertical groove (12a) of the second trimming groove are formed while spaced apart in an X1-X2 direction, a first lateral groove (11b) of the first trimming groove, and a second lateral groove (12b) of the second trimming groove extend in a direction approaching each other, and respective ends (11c, 12c) of the first and second lateral grooves are formed while separated in the X1-X2 direction, so as not overlapping in a Y1-Y2 direction.SELECTED DRAWING: Figure 1
Patent JP-2019167581-A (JP)
Title: Method for producing aluminum alloy extruded tube
Inventor: KONDO TOSHIYA
IPC: C22F1/04
Filed: 2018-03-23
Abstract: To provide a method for producing an aluminum alloy extruded tube that has a high strength after brazing.SOLUTION: An ingot containing Mn: 0.40 to 1.20 mass% or less, Si: 0.30 mass% or less, Fe: 0.30 mass% or less, Cu: 0.10 mass% or less, and the balance having chemical components composed of Al and inevitable impurities is produced. Next, the ingot is kept at a temperature of 400 to 540°C for 0.5 hour or longer to perform a homogenization treatment. Thereafter, an aluminum alloy extruded tube is produced by hot extruding the ingot.SELECTED DRAWING: Figure 1
Patent JP-2019169367-A (JP)
Title: Medical device
Inventor: KONNO NORIHITO
IPC: A61B5/00
Filed: 2018-03-23
Abstract: To provide a medical device in which an increase in size of a structure thereof is suppressed while a mechanism for preventing a button battery from falling off is provided.SOLUTION: A detection part 2 detects biological information of a subject. A housing 3 sections a housing chamber 31 for receiving a button battery B for supplying power to the detection part 2. A cover 4 is capable of closing the housing chamber 31. A locking member 5 is supported by the housing 3 and locks the cover 4 to the housing 3 such that the housing chamber 31 is closed. A space 7 allowing the displacement of the locking member 5 for releasing the lock is formed by the housing 3 and the cover 4.SELECTED DRAWING: Figure 2
Patent JP-2019168054-A (JP)
Title: Buffer and mounting structure of buffer
Inventor: NAKAMURA MASAHIRO
IPC: E04H9/02
Filed: 2018-03-23
Abstract: To provide a buffer capable of effectively absorbing energy with respect to a plurality of times of impact inputting, and to provide a mounting structure of a buffer.SOLUTION: A buffer 1 includes a buffer body part 10. The buffer body part includes: an elastic material part 110 comprising an elastic material; and a plastic material part 120 made of a high damping material having an equivalent viscous damping factor heq higher than that of the elastic material or of a plastic material. The elastic material part and the plastic material part are arranged adjacent to each other in the direction perpendicular to the axis of the buffer, and they are constituted integrally with each other.SELECTED DRAWING: Figure 2
Patent JP-2019166190-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-03-26
Abstract: To provide a slot machine capable of preventing a player from becoming disadvantageous in a configuration in which an advantageous section is completed in accordance with a numeric value updated in the advantageous section.SOLUTION: When a game section is controlled to a normal section and a lottery object combination including a special combination or a double combination is won in a configuration in which an advantageous section is completed according to a numerical value updated in the advantageous section, a special combination winning possibility suggestive performance A for executing a suggestive performance over a first period is executed. In the meantime, when a game section is controlled to an advantageous section and a lottery object combination including a special combination or a double combination is won, a special combination winning possibility suggestive performance B for executing a suggestive performance over a second period that is shorter than the first period is executed.SELECTED DRAWING: Figure 1
Patent JP-2018114318-A (JP)
Title: Spinal implant system and method
Inventor: ANTHONY J MELKENT
IPC: A61F2/44
Filed: 2018-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a spinal implant system specialized in allowing an oblique lateral surgical pathway to intervertebral spaces.SOLUTION: A spinal implant system 10 comprises an implant body, such as an interbody cage 12, extending between an anterior surface and a posterior surface. The implant body includes a first vertebral engaging surface 18 and a second vertebral engaging surface 20. The implant body includes an outer surface 25 that defines an oblique surface. A wall 60 is connectable with the implant body and translatable relative to the oblique surface.SELECTED DRAWING: Figure 1
Patent JP-2019170557-A (JP)
Title: Stretchable structure for disposable wearing article and pants-type disposable wearing article with such stretchable structure
Inventor: KUSANO AYA
IPC: A61F13/496
Filed: 2018-03-27
Abstract: To provide a stretchable structure excellent in breathability and flexibility and allowing more neatly shaped pleats to be formed.SOLUTION: In a stretchable structure for a disposable wearing article, at least one of the outer nonwoven fabric layer 12S and the inner nonwoven fabric layer 12H is a porous nonwoven fabric in which pores 14 extending therethrough in the thickness direction are arranged. Sheet joining parts 70 joining the outer nonwoven fabric layer 12S and the inner nonwoven fabric layer 12H are formed in a striped pattern spaced in a perpendicular direction XD and substantially continued in a stretch direction ED. The pores 14 are arranged such that columns of the pore 14 spaced in a direction orthogonal to the stretch direction ED is repeated with spaces in the stretch direction ED. An interval 14y of the pores 14 in the perpendicular direction XD in the columns of pores 14 is narrower than an interval 70y of the sheet joining parts 70 in the perpendicular direction XD.SELECTED DRAWING: Figure 11
Patent JP-2019174279-A (JP)
Title: Measuring device, measuring program, and measuring system
Inventor: SAITO TOMOHIRO
IPC: H01M10/48
Filed: 2018-03-28
Abstract: To meet the need for a measuring device with which it is possible to estimate the remaining life of a battery with good accuracy while suppressing power consumption.SOLUTION: According to the present invention, a measuring device that operates using electric power charged in a battery as a drive source is characterized by having: wireless communication means for transmitting at least sensing data on each first cycle; charge current measurement means for measuring a charge current charged in the battery; and control means for actuating the charge current measurement means on each second cycle to measure the charge current, calculating an average charge current value within the first cycle from a plurality of measured data, and estimating the remaining life of the battery using at least the value of the first cycle, the average charge current value, and a known current consumption value that corresponds to the first cycle.SELECTED DRAWING: Figure 1
Patent JP-2019179352-A (JP)
Title: Travel route operation device, delivery system, method for calculating travel route by travel route operation device, and program
Inventor: NISHIYA KOJI
IPC: G06Q10/04
Filed: 2018-03-30
Abstract: To provide a travel route operation device allowing fuel to be surely supplied to a relay vehicle and a delivery vehicle.SOLUTION: A travel route operation device comprises: an information acquisition unit which acquires position information including current position information, possible travel distance information including information about a possible travel distance, and delivery destination information including a position of a delivery destination and information about a delivery time to the delivery destination, from each of a delivery vehicle for delivering a package to the delivery destination and a relay vehicle for transporting the package to a relay point; a relay point determination unit which determines the relay point on the basis of information indicative of a position of a hub being a start point of the relay vehicle and the delivery destination information; a travel route calculation unit which calculates respective travel routes of the relay vehicle and the delivery vehicle on the basis of the relay point determined by the relay point determination unit, the position information, and the possible travel distance information; and a travel instruction unit which transmits the respective travel routes of the relay vehicle and the delivery vehicle, which routes are calculated by the travel route calculation unit, to the relay vehicle and the delivery vehicle respectively.SELECTED DRAWING: Figure 7
Patent JP-2019180498-A (JP)
Title: Game machine
Inventor: NISHIDA ATSUSHI
IPC: A63F7/02
Filed: 2018-04-02
Abstract: To provide a highly convenient game machine capable of coping with a problem related to a setting value.SOLUTION: A game machine includes: first control means for executing control related to the progress of a game on the basis of any one of a plurality of setting values; second control means capable of executing display control for an image displayed in display means; and setting operation means used for an operation related to the one setting value. The first control means includes setting state control means for controlling a state to a setting state when power is supplied in a state that the setting operation means is operated, first storage means capable of storing setting value information, and transmission means capable of transmitting setting operation information. Upon receipt of the setting operation information, the second control means stores the received setting operation information and temporal information in second storage means as history information. An information screen indicating the history information is displayed in the display means. When a predetermined condition is established, the display in the information screen is restricted.SELECTED DRAWING: Figure 56
Patent JP-2018141157-A (JP)
Title: Silane group-containing polymer composition and coatings containing the same
Inventor: JAMES H GASTON
IPC: C08F230/08
Filed: 2018-04-04
Abstract: PROBLEM TO BE SOLVED: To provide polymeric coatings used in paints, wood finishes, printed surfaces, photographs, floor care products, waxes, polishes and the like, particularly floor care compositions, for coating and protecting surfaces, regardless of orientation (e.g., vertical, horizontal, or other orientation).SOLUTION: A floor care composition comprises: a polymer composition that comprises silane and a polymer that comprises a vinyl aromatic monomer unit; wax; and a liquid; where the composition is optionally free of zinc. Preferably, the polymer composition comprises a silane-containing polymer that comprises a pendent silane group.SELECTED DRAWING: None
Patent JP-2019186783-A (JP)
Title: Management system
Inventor: KANDORI MASAKICHI
IPC: G08B25/04
Filed: 2018-04-12
Abstract: To provide a management system for managing an aspect of health and the other information of a subject to be managed by acquiring information in regards to a movement and a peripheral environment of the subject to be managed.SOLUTION: A management system comprises: a basic information acquisition unit 3; an environmental information acquisition unit 20; and a processing unit 4 for processing information acquired by each acquisition unit. The basic information acquisition unit comprises: position information acquisition means; pressure information acquisition means; and speed and acceleration degree information acquisition means. The environmental information acquisition unit comprises: temperature acquisition means; moisture acquisition means; and bulb globe temperature acquisition means. The processing unit analyzes a physical change of a subject to be managed based on each information acquired by the basic information acquisition unit, and analyzes a weather environment in a place where the subject to be managed exist on the basis of information acquired by the environmental information acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2019183555-A (JP)
Title: Earthquake strengthening device for existing building
Inventor: KAMEI MASAMICHI
IPC: E04G23/02
Filed: 2018-04-16
Abstract: To provide an earthquake strengthening device for an existing building which can be compactly installed in a column-beam connection portion of an existing building and which can effectively exhibit strengthening effect to a column-beam connection portion and attenuation effect to a damper.SOLUTION: Beam splice members 2 in horizontal two directions extending along crossing beams 12 in two directions of a column-beam connection portion; a column splice member 3 extending upwardly or downwardly from an intersection of the beam splice members 2 in two directions; a rod shaped horizontal damper 4 connecting tip portions of the beam splice members 2 in two directions; and two rod shaped diagonal dampers 5 connecting tip portions of the column splice member 3 with tip portions of the beam splice members 2 in two directions are connected in a three-dimensional truss shape so as to form six sides of a substantially trigonal pyramid shape. The three-dimensional truss shape resists vibration of the column-beam connection portion in an earthquake. Against vibration larger than a prescribed scale of the column-beam connection portion, the horizontal damper 4 and the diagonal dampers 5 absorb vibration energy.SELECTED DRAWING: Figure 1
Patent JP-2018201193-A (JP)
Title: Single-fiber bidirectional controller area network bus
Inventor: TRUONG TUONG K
IPC: G02B6/42
Filed: 2018-04-17
Abstract: To provide a controller area network (CAN) comprising a plurality of CAN nodes that communicate via a CAN bus that comprises a fiber optical network.SOLUTION: The fiber optical network uses a single fiber and a single wavelength for transmission and reception, and comprises a passive reflective optical star. The reflective optical star comprises, at one end of the reflective optical star, an optical mixing rod having a mirror at one end. The other end of the reflective optical star is optically coupled to the transmitters and receivers of a plurality of optical-electrical media converters by way of respective high-isolation optical Y-couplers. Each CAN node produces electrical signals (in accordance with the CAN message-based protocol), which are converted into optical pulses that are broadcast to the fiber optical network. Those optical pulses are then reflected back to all CAN nodes by the reflective optical star.SELECTED DRAWING: None
Patent JP-2019185649-A (JP)
Title: Keyboard cover and electronic register
Inventor: IWATA YOSHIHIKO
IPC: G06F3/02
Filed: 2018-04-17
Abstract: To provide a keyboard cover and an electronic register comprising the same that can prevent sliding of an external terminal to improve operability of the external terminal.SOLUTION: A keyboard cover comprises: a cover body 12 that is arranged to cover a keyboard part 4, and on a top surface of which a tablet terminal 11 being an external terminal can be mounted; and an anti-sliding part 15 that is provided to project above a side part at a near side in the cover body 12, and that regulates sliding of the tablet terminal 11 relative to the cover body 12. Thus, since the tablet terminal 11 slides to not cause positional deviation during an operation of the tablet terminal 11 because sliding to the near side of the tablet terminal 11 can be prevented by the anti-sliding part 15, operability of the tablet terminal 11 can be improved.SELECTED DRAWING: Figure 1
Patent JP-2019188737-A (JP)
Title: Ink jet recording device
Inventor: NAKATO TATSUYA
IPC: B41J2/01
Filed: 2018-04-27
Abstract: To suppress ink deterioration in a nozzle, which is not used over a long time, in an ink jet head.SOLUTION: In an ink jet head 11, an operation region X, in which discharge operation is performed for a nozzle N other than an out-of-range nozzle N0, and a first flushing region Y, in which first flushing operation is performed immediately before discharge operation, are set similarly to a conventional one. On the other hand, in a period shown in Fig. 4, second flushing operation is performed for the out-of-range nozzle N0 irrespective of existence or absence of discharge operation, and a region corresponding to said second flushing operation is shown as a second flushing region Z of gray.SELECTED DRAWING: Figure 4
Patent JP-2018191284-A (JP)
Title: Disjoint security in wireless networks with multiple managers or access points
Inventor: ALAIN PIERRE LEVESQUE
IPC: H04W84/18
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To provide techniques and apparatuses for providing disjoint security and authentication in wireless mesh networks with multiple network managers or access points.SOLUTION: In a wireless mesh network having multiple network managers, the network managers maintain network security through the use of encryption keys and packet counters. To ensure that each network manager can authenticate communications with any node of the network, the authentication data is replicated in a disjoint manner in all network managers. Disjoint responses of the authentication data across all network managers are made with low data-rate manager-to-manager packets propagated through the network.SELECTED DRAWING: Figure 3A
Patent JP-2019194806-A (JP)
Title: Reservation management device for unmanned flying body
Inventor: YOSHII TARO
IPC: G06Q10/02
Filed: 2018-05-02
Abstract: To provide a technique capable of easily using a flying body which can execute a necessary task when needed.SOLUTION: According to the present invention, a reservation management device is configured to enable an unmanned flying body to communicate with respective storage devices which can store the unmanned flying body through a network. The reservation management device includes: a reservation management unit for managing reservation information on the unmanned flying body; a reception unit for receiving a reservation request for the unmanned flying body from a user; and a determination unit for determining whether to receive the reservation request with reference to the reservation information.SELECTED DRAWING: Figure 2
Patent JP-2019195763-A (JP)
Title: Liquid purification cartridge, and method of purifying liquid
Inventor: YANO DAISAKU
IPC: B01J39/19
Filed: 2018-05-09
Abstract: To provide a liquid purification cartridge for removing impurities such as metals in water, an aqueous solution or an organic solvent used for a semiconductor production process excellent in removal performance of both of impurities such as ionic metals and impurities such as fine particle metals, having a large treatment flow rate, and having a long life.SOLUTION: The liquid purification cartridge 1a includes: a cartridge container 10 formed with an introduction opening 4 of a liquid to be treated and a discharge opening 5 of a treated liquid, and filled with a treatment material; an ion exchanger 2 filled in an upstream side of a treatment material-filled region 9a, 9b inside the cartridge container; and a precision filtration membrane 3 filled in a downstream side of the treatment material-filled region inside the cartridge container, where the ion exchanger is a monolithic organic porous ion exchanger.SELECTED DRAWING: Figure 5
Patent JP-2019196518-A (JP)
Title: Manufacturing method of carburized component
Inventor: KUNO HIRONARI
IPC: C22F1/18
Filed: 2018-05-09
Abstract: To suppress as much as possible deformation caused by a carburization treatment, when manufacturing a carburized component by carburizing a high-melting metal component.SOLUTION: A method for manufacturing a carburized component by carburizing a high-melting metal component (20) includes following procedures. The high-melting metal component is held between a first holding member (21) and a second holding member (22) which are both rigid bodies, and either or both of which have a function as a carbon supply source. Hereby, a laminate (S) of the first holding member, the high-melting metal component and the second holding member is formed. Subsequently, the laminate is subjected to a carburization treatment, while being heated.SELECTED DRAWING: Figure 2
Patent JP-2019196433-A (JP)
Title: Highly thermoconductive curable resin composition, cured product of the composition, laminate including resin layer provided by using the composition, and power module including the laminate
Inventor: NISHIKAWA YOSHIKI
IPC: C08K3/01
Filed: 2018-05-09
Abstract: To provide a curable resin composition having excellent thermoconductivity.SOLUTION: A highly thermoconductive curable resin composition contains a thermosetting resin containing a triaryltriazine skeleton and a crosslinkable group, and a thermoconductive particle. Herein, the triaryltriazine skeleton is preferably a 2,4,6-triaryl-1,3,5-triazine skeleton. The crosslinkable group is preferably at least one selected from the group consisting of an epoxy group and an oxetanyl group. The thermoconductive particle is preferably at least one selected from alumina, aluminum nitride, silicon carbide, boron nitride, silicon nitride, magnesium oxide, aluminum hydroxide and barium sulfate.SELECTED DRAWING: Figure 1