baber/WOPTO huggingface dataset:
Patent JP-2020047634-A (JP)
Title: Pattern forming method, master template, and template manufacturing method
Inventor: SAKURAI NORIKO
IPC: B29C59/02
Filed: 2018-09-14
Abstract: To provide a pattern forming method using a side wall transfer process that does not require cutting of a loop on a wafer or a template.SOLUTION: According to the embodiment, first, a first film including a line pattern that includes a main body pattern portion and a pattern modulation portion whose shape is modulated from the main body pattern portion to a size smaller than the main body pattern portion is formed on a processing target. Next, a second film is formed on the processing target on which the first film is formed, and the second film is etched back such that an upper surface of the first film is exposed. Thereafter, the first film is removed, and the processing target is processed using the second film as a mask.SELECTED DRAWING: Figure 1-1
Patent JP-2019051317-A (JP)
Title: Shoe
Inventor: UCHIDA NAOKO
IPC: A43B23/24
Filed: 2018-09-14
Abstract: To provide a shoe that enables beauty in use to be changed by decorating the shoe in accordance with personal preference.SOLUTION: A shoe comprises a shoe body, an endless ring 2, and attachment part 3 for attaching the ring above a heel part 10 of the shoe body.SELECTED DRAWING: Figure 1
Patent JP-2020044710-A (JP)
Title: Liquid discharging device
Inventor: IMOTO SHINJI
IPC: B41J2/165
Filed: 2018-09-19
Abstract: To suppress that a liquid near a discharge hole is thickened due to dryness by heating and clogging occurs, and even when removing the dried and thickened liquid, to suppress liquid consumption required for removal thereof.SOLUTION: A liquid discharging device comprising a liquid discharge head and heating means for heating a liquid in the liquid discharge head. The device has control means which performs heating stop control for stopping heating by the heating means when a prescribed time (for example, 10 minutes) has lapsed without performance of discharge operation in the state that the liquid in the liquid discharge head is heated by the heating means after termination of discharge operation for the liquid heated by the heating means. The control means executes idle discharge operation for idle-discharging the liquid from the liquid discharge head before starting heating stop control when performing heating stop control.SELECTED DRAWING: Figure 5
Patent JP-2020049741-A (JP)
Title: Image recording method, method for creation of data for correction, ink jet recording device, and program
Inventor: OZAKI YUICHI
IPC: B41J2/14
Filed: 2018-09-26
Abstract: To provide an image recording method by which oscillation unevenness with reproductivity due to relative speed variation between an ink jet head and a recording medium can be adequately corrected, a method for creation of data for correction, an ink jet recording device, and a program.SOLUTION: According to this image recording method, droplet ejection is repeated simultaneously from each of plural nozzles for measurement and at a constant time interval, thereby recording plural dot rows for measurement, positional deviation values of dots are calculated from reading data of the dot rows for measurement, the positional deviation values of dots, which are droplet-ejected at the same moment, are averaged, and data for correction, which represents relative positional deviation value between an ink jet head and the recording medium, is calculated and is stored in a storage part. Image data is corrected by use of stored data for correction, and thus, ink ejection operation is controlled. The plural nozzles for measurement, which perform droplet ejection at the same moment, are connected to respective separate branch channels of an ink flow channel in the head.SELECTED DRAWING: Figure 16
Patent JP-2018201053-A (JP)
Title: Solar battery
Inventor: TAKAHAMA TAKESHI
IPC: H01L31/0224
Filed: 2018-09-27
Abstract: To provide a rear face bonding type solar battery capable of improving photoelectric conversion efficiency.SOLUTION: A solar battery comprises: a semiconductor substrate 2 of one conductivity type having a principal surface 2a; a first semiconductor layer 3 of one conductivity type formed on the principal surface 2a of the semiconductor substrate 2; a second semiconductor layer 5 of the other conductivity type formed on the principal surface 2a of the semiconductor substrate 2; a first region where the first semiconductor layer 3 and the semiconductor substrate 2 are bonded; a first electrode layer electrically connected with the first semiconductor layer 3; and an insulating layer 4 containing at least one of silicon nitride and silicon oxide. The first region has: a plurality of first finger parts extending in a predetermined direction; and a first bus bar part connected with one ends of the plurality of first finger parts. The first semiconductor layer 3 and the first electrode layer are electrically insulated from each other by the insulating layer 4, at the first bus bar part.SELECTED DRAWING: Figure 2
Patent JP-2020052842-A (JP)
Title: Facility reservation system, facility reservation method, and reservation management device
Inventor: HAYASHI YASUHIRO
IPC: G06Q10/02
Filed: 2018-09-27
Abstract: To provide a facility reservation system that can reduce selection of a resource difficult to use in combination with a facility.SOLUTION: The facility reservation system includes a reservation management server 20 that accepts a reservation of a facility, and a terminal device that sets the reservation of the facility in a reservation management device. The reservation management server 20 has a constraint condition DB 292 in which constraint conditions that restrict usage of a resource in the facility is stored, a required condition DB 293 in which required conditions required of the facility for usage of the resource is stored, a reservation screen generation unit 22 that displays a reservation setting screen that accepts the reservation of the facility and the resource on a display device, a reservation unit 23 that accepts selection of the facility, and a reservation content determination unit 24 that, in a case where the reservation unit 23 accepts selection of the facility, eliminates a resource having required conditions that do not satisfy the constraint conditions for the selected facility from candidates of reservation on the reservation setting screen.SELECTED DRAWING: Figure 6
Patent JP-2020050211-A (JP)
Title: Rear subframe construction
Inventor: NOGUCHI SATORU
IPC: B62D21/00
Filed: 2018-09-27
Abstract: To improve rigidity and strength in a region between a front cross member and a rear cross member.SOLUTION: A rear subframe construction comprises: a pair of left and right vertical members 18, 18 which extend in a longitudinal vehicle direction; and a front cross member 20 and a rear cross member 22 which extend along a vehicle width direction between the vertical members, and are spaced at a prescribed interval along the longitudinal vehicle direction. Each vertical member 18 has a protrusion part 26 which bulges in a downward direction crossing a longitudinal direction of the vertical member 18 in a region between the front cross member 20 and the rear cross member 22. A dimension (H2) of the protrusion part 26 in the vehicle width direction is smaller than a dimension (H1) of the vertical member 18 in the vehicle width direction (H1>H2).SELECTED DRAWING: Figure 4
Patent JP-2020057695-A (JP)
Title: Semiconductor device
Inventor: OSHIMA MASANORI
IPC: H01L23/48
Filed: 2018-10-02
Abstract: To detect more voids than a conventional device.SOLUTION: A semiconductor device 10 includes: a semiconductor chip 12 having an active region and an outer peripheral region; a first heat sink 18 having a mounting part 182 of the semiconductor chip and a peripheral part 183 surrounding the mounting part, on one surface of the semiconductor chip side; a solder 16 interposed between the semiconductor chip and the mounting part; and a sealing resin body 14. The first heat sink 18 includes: an adhesive part 184 that is provided so as to surround the mounting part as the peripheral part and with which the sealing resin body is brought into close contact; and a non-adhesive part 185 that is provided between the mounting part and the adhesive part, to which a joint member is not connected, and that is reduced in adhesion to the sealing resin body than the adhesive part and has an annular shape. On at least a part of the entire length of the non-adhesive part, the whole region of the width is provided in a region overlapping the semiconductor chip in projection view in a Z direction.SELECTED DRAWING: Figure 9
Patent JP-2020056727-A (JP)
Title: Analytical sample preparation method, analytical method, and analytical sample preparation kit
Inventor: NISHIKAZE TAKASHI
IPC: G01N27/62
Filed: 2018-10-03
Abstract: To provide an analytical sample preparation method capable of precisely analyzing a sugar chain sample for purification using a carrier for HILIC.SOLUTION: An analytical sample preparation method is a method for performing analysis of sugar chains included in samples, which includes the steps of: allowing the sample to contact with a basic reaction solution to perform an amidation reaction that amidates a lactone structure included in the sugar chain; adding an acidic solution to the reaction solution after being subjected to amidation reaction; and purifying the sample included in the reaction solution after the acidic solution is added by using a carrier for hydrophilic interaction chromatography.SELECTED DRAWING: Figure 1
Patent JP-2020055500-A (JP)
Title: Vehicular seat structure
Inventor: SEKIZUKA MAKOTO
IPC: B60N2/427
Filed: 2018-10-04
Abstract: To obtain vehicular seat structure that can effectively protect an occupant in the event of a forward movement of the occupant upon collision.SOLUTION: A lumbar support mechanism 26 of a vehicular seat 12 is provided at a predetermined height, on a seat cushion 14 side, in a seat back 16. The lumbar plate 30 of the lumbar support mechanism 26 pressurizes a part of a seat front surface 16B of the seat back 16, that is, part of a receiving surface for the lumbar part L of an occupant P toward the front of the seat in the event of forward movement of the occupant upon collision. Namely, the lumbar plate 30 can pressurize the upper part of the lumbar part L of the occupant P in the event of forward movement of the occupant upon collision, therefore the pelvis PS of the occupant P can be inclined forward. Accordingly, the waist belt 52A of a seat belt 52 is difficult to be detached from the pelvis PS, making it possible to suppress a submarine phenomenon. Therefore, the occupant P can effectively be protected in the event of forward movement of the occupant upon collision.SELECTED DRAWING: Figure 3
Patent JP-2020059935-A (JP)
Title: Slurry of cellulose fibers
Inventor: IMAI TAKAAKI
IPC: D21H11/18
Filed: 2018-10-05
Abstract: To provide slurry of cellulose fibers excellent in dewaterability.SOLUTION: Slurry of cellulose fibers includes cellulose fibers as a principal component and contains pulp in addition to cellulose nanofibers as the cellulose fibers. A lignin content thereof is 10-50 mass%.SELECTED DRAWING: None
Patent JP-2020060276-A (JP)
Title: Sealing device of cooker
Inventor: MARUYAMA YUTA
IPC: F16J15/3284
Filed: 2018-10-12
Abstract: To improve sealability of an auxiliary seal part.SOLUTION: A sealing device 101 is attached from the outer surface side of a cooking tank 11 so as to enclose a rotary shaft 31 penetrating through a through hole 13 provided at the cooking tank 11 of a cooker and has: an annular metal ring 102 which encloses the rotary shaft 31; and a seal lip 112 which is fastened to the metal ring 102, made of a rubber-like elastic material 111, and closely contacts with a periphery of the rotary shaft 31. Further, the sealing device 101 sandwiches an auxiliary seal member B formed into an annular shape by a resin material in between an outer surface of the cooking tank 11 and a seal member A to hold the auxiliary seal member B and seals the rotary shaft 31 with a close-contact piece 171 which is provided at the auxiliary seal member B, extends to the interior side of the cooking tank 11, and makes surface contact with the rotary shaft 31 in an elastic manner. The auxiliary seal member B bends or curves a portion of the close-contact piece 171 along the rotary shaft 31 to cause the close-contact piece 171 to make surface contact with the rotary shaft 31.SELECTED DRAWING: Figure 1
Patent JP-2020064159-A (JP)
Title: Display device
Inventor: OZAKI TADASHI
IPC: G09G3/20
Filed: 2018-10-16
Abstract: To provide a display device that can satisfactorily perform gradation control.SOLUTION: A display device has: inorganic light emitting elements that are provided in each of a plurality of pixels; and a drive circuit that supplies drive signals to the plurality of inorganic light emitting elements based on period control signals and amplitude control signals. One frame period displaying an image for one frame includes a plurality of time-divided sub-frames. The period control signals are each associated with first signal data for each of the plurality of sub-frames. The amplitude control signals are each associated with second signal data indicating any one of a plurality of second signal values having different signal values. The inorganic light emitting elements are provided, for each of the sub-frames, with driving signals corresponding to third signal data obtained by integrating the first signal data and the second signal data, and represent the gradation.SELECTED DRAWING: Figure 12
Patent JP-2019048818-A (JP)
Title: Continuous process for preparation of (s)-2-acetyloxypropionic acid chloride
Inventor: SILVIA CERAGIOLI
IPC: C07C67/08
Filed: 2018-10-18
Abstract: To provide a continuous method for preparation of (S)-2-acetyloxypropionic acid chloride from aqueous solution of lactic acid and acetic anhydride, in acetic acid.SOLUTION: There is provided a continuous method for preparation of (S)-2-acetyloxypropionic acid including the steps of: a') distillation of water from an aqueous solution of lactic acid and replacement with acetic acid by an acetic acid stream, either in liquid or in vapour phase; a) acetylation of lactic acid in acetic acid with acetic anhydride; and b) recovery of the (S)-2-acetyloxypropionic acid by distillation of acetic acid.SELECTED DRAWING: None
Patent JP-2020066846-A (JP)
Title: Construction method of backing material for construction
Inventor: SEO HIDEMI
IPC: E04F13/08
Filed: 2018-10-22
Abstract: PURPOSE: To provide a construction method of a backing material for construction for preventing separation of the backing material from a fixing member, continuously with a conventional construction and without lowering the workability, even when vibration by an earthquake or strong wind by a typhoon occurs.CONSTITUTION: In a construction method of a backing material for construction for constructing a building wall (including a partition wall), a ceiling or a floor backing material, when fixing multiple boards for the backing material to a fixing member, multiple machine screws are screwed into the fixing member from each of the boards for the backing material to fix the boards for the backing material to the fixing member. Multiple machine screws are screwed into joints between the boards for the backing material and the fixing member, in such a way that the machine screws scrape the joints and end parts or parts of the end faces of the facing boards or boards in contact.SELECTED DRAWING: Figure 1
Patent JP-2020067533-A (JP)
Title: Toner container, image forming apparatus, and method for assembling toner container
Inventor: FURUTA SHINJI
IPC: G03G21/16
Filed: 2018-10-23
Abstract: To facilitate easy disassembly of a moving member to improve recyclability of a toner container.SOLUTION: A toner container 6 comprises: a container body 21 that has a discharge port 37 for discharging toner and contains the toner; a rotating member 22 that is accommodated in the container body 21 and rotates around an axis of rotation X; and a moving member 23 that is moved in a first direction D1 parallel to the axis of rotation X in association with the rotation of the rotating member 22, and conveys the toner in the container body 21 toward the discharge port 37. The moving member 23 includes a main wall part 61 that is engaged with the rotating member 22, and a seal part 62 that is provided between an outer peripheral surface of the main wall part 61 and an inner peripheral surface of the container body 21. The outer peripheral surface of the main wall part 61 is provided with an annular fitting groove 66 in an area including an end on the downstream side in the first direction D1, and the seal part 62 has a ring shape and fitted to the fitting groove 66.SELECTED DRAWING: Figure 2
Patent JP-2020067231-A (JP)
Title: Wheel shaft of pallet truck in sintering machine, and sintering machine
Inventor: MORISHITA SHIGERU
IPC: F27B21/08
Filed: 2018-10-25
Abstract: To provide a wheel shaft of a pallet truck in a sintering machine capable of suppressing the increase of temperature during an operation, and the sintering machine.SOLUTION: A wheel shaft 1 of a pallet truck in a sintering machine comprises a shaft 3, a cooling hole 4, and a grease feed hole 5. The shaft 3 supports a wheel, and is fixed to the pallet truck. The cooling hole 4 stretches from an end face 35 on the outside of the pallet truck of the shaft 3 toward the inside of the shaft 3 along the central shaft direction of the shaft 3. The grease feed hole 5 stretches from the end face 35 to the outer circumferential face of the shaft 3 through the inside of the shaft 3. The cooling hole 4 includes a cooling opening 8A opened on the end face 35. The grease feed hole 5 includes a grease feed opening 9 opened on the end face 35. The cooling opening 8A is formed at a position including the rotation center of the wheel on the end face 35. The grease feed opening 9 is formed at a position different from the cooling opening 8A on the end face 35.SELECTED DRAWING: Figure 4
Patent JP-2019030720-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F5/04
Filed: 2018-10-25
Abstract: To provide a game machine capable of executing a performance of arranging patterns by using an endless belt without obstructing a player's action to stop the endless belt and without being accompanied by complicated control, and capable of avoiding as much as possible a situation in which the patterns are not arranged when executing the performance.SOLUTION: A slot machine 10 comprises a body 11 and a front door 12 provided in the front part of the body 11 and supported openably and closably at one side part of the body 11. When a start lever 71 provided at the substantially central left part of the front door 12 is operated, reels 42L, 42M, 42R visible through display windows 31L, 31M, 31R start to rotate. When stop switches 72-74 are operated, the reels 42L, 42M, 42R corresponding to the respective switches 72-74 stop. In this configuration, control for a performance such as making patterns of the reels 42L, 42M and 42R uniform is conducted until the reels 42L, 42M and 42R reach a constant speed state.SELECTED DRAWING: Figure 1
Patent JP-2020070030-A (JP)
Title: Anti-fogging sheet and container
Inventor: KOBAYASHI TAKAHIRO
IPC: B65D1/26
Filed: 2018-10-30
Abstract: To provide a polypropylene sheet having little thickness deviation and reduced in blocking without impairing the characteristics of polypropylene, and a polypropylene cup type container showing an excellent anti-fogging property and being a deep drawn molded body with preferable visibility of a content.SOLUTION: An anti-fogging polypropylene sheet contains 0.05-0.5 mass% of an anti-fogging agent containing 40-80 mass% of alkyl diethanolamine, has thickness of 0.5-3 mm, and has a first layer containing the anti-fogging agent and polypropylene.SELECTED DRAWING: Figure 1
Patent JP-2019018347-A (JP)
Title: Scraper device
Inventor: MORI AKIHITO
IPC: B23B5/12
Filed: 2018-10-30
Abstract: To provide a scraper device which prevents damage of an outer peripheral surface after processing without impairing smoothness of the outer peripheral surface after the processing.SOLUTION: A scraper device 1 has: a fixed part 2 fixed to a tubular end part 100; a shaft 3 protruding from the fixed part 2; an L shaped arm 4 which has a short side part 31 and a long side part 35 and is provided around the fixed part 2 so as to enable rotation feed; a chip holder 5 which holds a blade chip 6 and is movably stored in a holder storage part 36 formed at a tip of the long side part 35; a holder spring 37 which biases the chip holder 5 so that the blade chip 6 is pressed to an outer peripheral surface 100S; and an operation member which is attached to the L shaped arm 4 and separates the blade chip 6 from the outer peripheral surface 100S of the tubular end part.SELECTED DRAWING: Figure 2
Patent JP-2020071675-A (JP)
Title: Speech summary generation apparatus, speech summary generation method, and program
Inventor: YOKOUCHI KAZUHITO
IPC: G10L15/04
Filed: 2018-10-31
Abstract: To generate a sufficiently shortened and highly accurate summary sentence from voice of a speech while preventing important elements of the speech from being missed.SOLUTION: A speech summary generation apparatus includes: a speaker identification unit which identifies speakers of a speech from speech voice data; a voice separation unit which separates the speech voice data into speech units for each speaker; a voice recognition unit which recognizes the speech voice data by speech unit to generate speech voice texts; a summary generation unit which generates a summary sentence text by summarizing the generated speech voice texts; and a response determination unit which detects a short speech of a predetermined time length or less from speech voice texts of a first speaker, determines whether the short speech of the first speaker is a response or not on the basis of speech unit of speech voice data of a second speaker corresponding to the detected short speech, and adds the short speech determined as a response to the generated summary sentence text.SELECTED DRAWING: Figure 2
Patent JP-2019050602-A (JP)
Title: Mobile terminal
Inventor: KANG JAEHYUK
IPC: H05K5/02
Filed: 2018-11-08
Abstract: To provide a mobile terminal capable of restricting a temperature increase inside the terminal due to heat generation from an electronic device in a prescribed range, and also capable of providing a waterproof function of the terminal.SOLUTION: A mobile terminal comprises: a metallic frame 300; a first case 201 and a second case coupled to a front surface and a rear surface of the metallic frame 300, respectively; and first and second waterproof layers formed between the metallic frame 300 and the respective first case 201 and second case. The metallic frame 300 includes: a base portion configured to support a display unit 210 disposed on the front surface; and a frame portion formed along an outer periphery of the base portion so as to radiate heat from the base portion, and exposed to an outside of the mobile terminal between the first case 201 and the second case.SELECTED DRAWING: Figure 2
Patent JP-2019056116-A (JP)
Title: Aqueous ink composition
Inventor: OKUBO TAKETOSHI
IPC: C09D11/326
Filed: 2018-11-08
Abstract: To provide an aqueous ink composition capable of recording an image showing reflected light of a metallic color even without a metal pigment.SOLUTION: An aqueous ink composition comprises: particles of a compound represented by the general formula (I) in the figure; a dispersant for dispersing the particles; and water. In the general formula (I), Rand Reach independently represent an alkyl group, Rrepresents an alkyl group or an aryl group, Rrepresents an alkyl group, and X represents an alkyl group or a group represented by NRR, where Rand Reach independently represent a hydrogen atom, an alkyl group, or an acyl group.SELECTED DRAWING: None