baber/WOPTO huggingface dataset:
Patent JP-2018148211-A (JP)
Title: Semiconductor device, and method of manufacturing the same
Inventor: HIZUKA JUNICHI
IPC: H01L29/786
Filed: 2018-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with good electric characteristics, and to provide a semiconductor device with high reliability, and to provide a semiconductor device with low power consumption.SOLUTION: A semiconductor device comprises: a gate electrode; a first insulating layer on the gate electrode; a metal oxide layer on the first insulating layer; a pair of electrodes on the metal oxide layer; and a second insulating layer on the pair of electrodes. The first insulating layer has a first region and a second region. The first region is contacted with the metal oxide layer, and has a region with a larger oxygen containing amount than the second region. The second region has a region with a larger nitrogen containing amount than the first region. The metal oxide layer at least has a concentration gradient of oxygen in a film thickness direction, and has a high oxygen concentration at the first region side and the second insulating layer side.SELECTED DRAWING: Figure 1
Patent JP-2019151708-A (JP)
Title: Resin composition and optical filter
Inventor: MATSUMOTO AI
IPC: C08K5/375
Filed: 2018-03-01
Abstract: To provide a resin composition which contains an ultraviolet absorber and is capable of securing adhesion of a resin layer to a substrate even under severe conditions when used to form the resin layer on the substrate, and to provide an optical filter formed from the resin composition.SOLUTION: The resin composition contains: (A) a thermoplastic resin; (B) at least one selected from the group consisting of an epoxy group-containing silane coupling agent, a hydrolysate thereof, and a hydrolysis condensate thereof; and (C) an ultraviolet absorber having an ether bond and/or a thioether bond. In the optical filter, a resin layer obtained by curing the resin composition is formed on a substrate.SELECTED DRAWING: None
Patent JP-2019158349-A (JP)
Title: Gas sensor element and gas sensor
Inventor: HIROSE YOSHIYUKI
IPC: G01N27/409
Filed: 2018-03-07
Abstract: To provide a gas sensor element and a gas sensor capable of obtaining a stable sensor output even when measuring a low temperature measurement target gas after exposing a measurement electrode to a measurement target gas at high temperature.SOLUTION: A gas sensor element is comprised of a solid electrolyte body 21 and a pair of electrodes 27, 30 disposed on the solid electrolyte body, where the pair of electrodes includes a measurement electrode 27 that is in contact with the measurement target gas, and a reference electrode 30 that is in contact with the reference gas. It has a porous protective layer 31 that covers the measurement electrode, and the protective layer includes at least a catalyst-containing layer t1, a gas limiting layer t2, and a gas trap layer t3 in order from the outside. The catalyst-containing layer and the gas trap layer each contain one or more metals selected from the group of Pt, Pd, and Rh, while the gas limiting layer does not contain the metal. The porosity of the catalyst-containing layer is larger than the porosity of the gas limiting layer and the porosity of the gas trap layer.SELECTED DRAWING: Figure 4
Patent JP-2019161250-A (JP)
Title: Frequency band switching system, frequency band switching method, and frequency band switching program
Inventor: YAMAMOTO TAKANORI
IPC: H04W84/12
Filed: 2018-03-07
Abstract: To provide a frequency band switching system comprising a mechanism that not generate a failure in a band steering.SOLUTION: A wireless LAN router device 10 has a function that is available to use two frequency bands, and switches each frequency band of each slave terminal 20, and monitors a jam rate in each frequency band in each prescribed period by a jam rate management part 7, and calculates an average jam rate per previous day. The wireless LAN router device 10 predicts a jam level in each frequency band of the current day on the basis of the average jam rate per previous day in each frequency band, and determines the frequency band of the current day to which each slave terminal belongs. When it is detected that the slave terminal 20 belongs to the frequency band other than the frequency band of the current day determined, the execution of a band steering to the frequency band of the current day determined is instructed for the slave terminal 20 at the timing of detecting that the slave terminal 20 is in a no-communication state.SELECTED DRAWING: Figure 1
Patent JP-2019154578-A (JP)
Title: Partition device
Inventor: IWATA RYOSUKE
IPC: A47B97/00
Filed: 2018-03-08
Abstract: To provide a partition device capable of wiring a power source line or the like easily in good appearance without using a binding band, and routing easily the wiring.SOLUTION: A partition device includes a wiring receiving member 18 comprising a wire, disposed extendedly along a lateral direction on a front surface of a partition member 3 having a lattice-shaped partition surface part 11.SELECTED DRAWING: Figure 1
Patent JP-2019154691-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-03-12
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 8-2
Patent JP-2019155249-A (JP)
Title: Gas diffusion device
Inventor: SHIMIZU MASAKI
IPC: B01F15/02
Filed: 2018-03-12
Abstract: To provide a gas diffusion device that does not employ a large scale device for diffusing gas and allows an operator to easily and promptly carry out maintenance and inspection work.SOLUTION: A gas diffusion device 1 disposed in a treatment tank 80 provided with a lid section 81 comprising an opening 82 opening to the inside relative to the inner periphery in plane view to diffuse gas into water b to be treated present in the treatment tank 80, comprises a header member 10 disposed on a position on the lid section 81 facing the opening 82 to ventilate gas, an attachment/detachment unit 20 detachably connected to the header member 10 and inserted into the treatment tank 80. The attachment/detachment unit 20 comprises a gas diffusing member 21 disposed on a specified position in the treatment tank 80 to diffuse gas in the water b to be treated, and a connecting pipe 22 with its one end fixed to the gas diffusing member 21 and the other end connected to the header member 10 to allow gas to flow from the header member 10 toward the gas diffusing member 21. The attachment/detachment unit 20 can come into and out of the treatment tank 80 via the opening 82.SELECTED DRAWING: Figure 1
Patent JP-2018088829-A (JP)
Title: Current-mode control-type switching power supply device
Inventor: YAMAGUCHI YUHEI
IPC: H02M3/155
Filed: 2018-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a current-mode control-type switching power supply device which can feed back a current if the ratio of an output voltage to an input voltage is small.SOLUTION: A switching power supply device 101 includes: an upper MOS transistor Q1 (first switch); a lower MOS transistor Q2 (second switch); a current detection circuit 4 for detecting a current flowing in the second switch; and a control unit for controlling the first and second switches according to a current detected by the current detection circuit 4. The control unit has an error amplifier 2 for amplifying the difference between a voltage according to the output voltage of the switching power supply device 101 and a reference voltage. The control unit controls an off-timing of the first switch by comparing a slope voltage based on a current flowing in the second switch and the output voltage of the error amplifier 2.SELECTED DRAWING: Figure 1
Patent JP-2019164584-A (JP)
Title: Information processing system, information processing method, and program
Inventor: UCHIMURA ATSUSHI
IPC: G07G1/12
Filed: 2018-03-20
Abstract: To provide an information processing system for commodity registration support corresponding to various carry-in forms.SOLUTION: The device is provided with detection means for detecting a carry-in form of a commodity to be purchased by a customer based on the shape of an article carried by the customer, and notification information generating means for generating notification information for notifying the customer of the carry-in form.SELECTED DRAWING: Figure 5
Patent JP-2019163415-A (JP)
Title: Temperature control method for coal
Inventor: UMEDA KENTARO
IPC: C10B57/10
Filed: 2018-03-20
Abstract: To control a temperature of coal which is conveyed to and is stored in a coal storage installation at a predetermined temperature or lower, without steadily operating a water sprinkler in the summer and changing the operating condition of a drying installation, and thereby to reduce the risk of spontaneous combustion, and to maintain the water content of the coal conveyed to and stored in the coal storage installation within an appropriate range.SOLUTION: A temperature control method for controlling a temperature of coal which is conveyed to and is stored in a coal storage tank of the present invention comprises: (i) mixing ordinary temperature coal to dried coal which is dried in a drying installation and is conveyed to the coal storage tank and conveying them; and (ii) controlling a temperature of coal stored in the coal storage tank to a predetermined temperature or lower.SELECTED DRAWING: Figure 2
Patent JP-2019169507-A (JP)
Title: Alloy for rare earth magnet
Inventor: SUZUKI HIROYUKI
IPC: C22C38/00
Filed: 2018-03-22
Abstract: To provide anisotropic magnetic powder with improved magnetic properties and thermal stability with high efficiency.SOLUTION: An alloy for a rare earth magnet according to the present disclosure has a main phase and one or more subphases, and the composition of the entire alloy is represented by the following composition formula (1). R(Fe,Co)TiCuSn(1). R is at least one rare earth element, and w, z, and α respectively satisfy 8≤w≤13, 0.42≤z<0.70, 0.35≤α≤0.82, and 0<β≤0.10.SELECTED DRAWING: Figure 1
Patent JP-2019165866-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-03-22
Abstract: To provide a slot machine capable of preventing a player from losing a game desire after performing settlement of account.SOLUTION: When a settlement processing is performed by performing a settlement operation for finishing a game, according to player's will, put-out number display and bet number notification are returned to an initial state, and on the other hand, lighting of advantageous section notification LED 12a is maintained. Therefor, a desire to a game can be urged to a player finding lighting of advantageous section notification LED 12a in an unplayed slot machine.SELECTED DRAWING: Figure 20
Patent JP-2019174573-A (JP)
Title: Method for manufacturing liquid crystal display panel
Inventor: KUBOTA KAZUMA
IPC: G02F1/1339
Filed: 2018-03-27
Abstract: To provide a method for manufacturing a liquid crystal display panel that can improve image quality.SOLUTION: After a first substrate 1 and a second substrate 2 forming a liquid crystal display panel are laminated, at least one of the first substrate 1 and second substrate 2 is heated or cooled to make uniform a GAP 6 (gap) between the first substrate 1 and second substrate 2 in an image display area. This reduces unevenness in color of an image and improves image quality.SELECTED DRAWING: Figure 4
Patent JP-2019176629-A (JP)
Title: Power control device for on-vehicle use and power control system for on-vehicle use
Inventor: SATO SHINICHIRO
IPC: H01M10/44
Filed: 2018-03-28
Abstract: To provide a configuration capable of determining whether to suppress the power consumption of a load or not the basis of a current or future state of a battery and reducing a duty applied to a switch unit provided on a power supply path to the load when the power consumption should be suppressed.SOLUTION: In a power control device 10 for on-vehicle use, when it is determined that a predicted value of an output value of a battery 101 is less than a threshold voltage by a determination unit 11, a duty setting unit 14 selects at least one of a plurality of loads 110 as a target load to which power supply is stopped or suppressed, and resets a duty so as to reduce the duty of a control signal output to the switch unit provided in a power supply path to the selected target load.SELECTED DRAWING: Figure 1
Patent JP-2019176333-A (JP)
Title: Magnetic circuit of speaker, speaker, and movable body
Inventor: KIMURA YOSHIHIRO
IPC: H04R9/02
Filed: 2018-03-28
Abstract: To improve magnetic efficiency of magnetic flux which contributes to vibration of a voice coil.SOLUTION: A magnetic circuit 30 of a speaker includes: a center plate 31 having an upper surface 31b and a lower surface 31a; a first magnet 32 arranged on the lower surface 31a of the center plate 31; a second magnet 33 which is disposed on the upper surface 31b of the center plate 31 in a direction in which the first magnet 32 and its magnetic force repel; a top plate 34 disposed at the upper surface 33a side of the second magnet 33; and a yoke 35 which is formed having an inner peripheral part 351 disposed at the lower surface 32a side of the first magnet 32 and an outer cylinder part 352 extending from an outer edge of the inner peripheral part 351 to a position higher than the second magnet 33.SELECTED DRAWING: Figure 4
Patent JP-2019174666-A (JP)
Title: Fixation device
Inventor: CHO AKIMITSU
IPC: G03G15/20
Filed: 2018-03-28
Abstract: To provide a fixation device that can suppress an elastic body from largely deforming in a width direction of an endless belt, and can improve location accuracy of the elastic body.SOLUTION: A fixation device comprises: an endless belt 130; an elastic body 140 that forms a nip part NP across the endless belt 130 between a rotor and the elastic body; and a holder 150 that holds the elastic body 140. The holder 150 has: a base surface 151 that supports the elastic body 140; a facing part 152 that faces the elastic body 140 in a movement direction of the endless belt 130 in the nip part NP; and a protrusion part 200 that protrudes from the facing part 152, and contacts with the elastic body 140 so as to break into in a state where the elastic body 140 elastically deforms. The protrusion part 200 is plurally provided side by side in a width direction of the endless belt 130, and is arranged at a location different from the nip part NP in the movement direction of the endless belt 130 in the nip part NP.SELECTED DRAWING: Figure 5
Patent JP-2019170832-A (JP)
Title: Fire extinguisher case
Inventor: TAGAWA TOSHIKAZU
IPC: E04F19/08
Filed: 2018-03-29
Abstract: To provide a fire extinguisher case free from the need of surplus depth and space in a wall surface to be installed, and capable of being installed regardless of a work order of installation work of the fire extinguisher case and construction work of a wall surface such as installation of baseboards or the like.SOLUTION: A fire extinguisher case includes: a body part (10) stored in an opening installed inside a wall surface of a building; a storage container (20) installed inside the body part (10) and moving in the longitudinal direction of the body part (10); and a locking part (30) provided at least in one of the body part (10) and the storage container (20), and fixing the body part (10) and the storage container (20).SELECTED DRAWING: Figure 1
Patent JP-2019177597-A (JP)
Title: Decorative material and method for manufacturing decorative material
Inventor: NISHINE SHOTA
IPC: B29C59/04
Filed: 2018-03-30
Abstract: To provide a decorative material having fingerprint resistance, which makes traces of fingerprints less visible regardless of types of materials.SOLUTION: A decorative material having a rugged pattern formed on the surface is provided, which includes a substrate and a linear groove part having a plurality of recessed lines arranged on a surface of the substrate. The recessed line has a finite length and a curved portion in a plan view, and the plurality of recessed lines in the linear groove part have a pattern showing a fingerprint resistance represented by a color difference ΔE of 1.50 or less.SELECTED DRAWING: Figure 2
Patent JP-2019181695-A (JP)
Title: Folding display body such as calendar in which two or more continuous planes are displayed in arranged sequence
Inventor: ONO MIKI
IPC: B42D5/04
Filed: 2018-03-31
Abstract: To provide a folding display body such as a calendar in which at least two continuous planes can be displayed in an arranged sequence, and can be effectively displayed without a fear of loss of each plane and without requiring a long strip of paper.SOLUTION: There is provided a folding display body comprising one sheet configured from eight planes which are divided into four rows and two columns through a broken line, in which one sheet is configured such that n planes (n is two or more) among 16 front and back planes are given drawings allotted by each plane, and an incision that covers continuous three rows is made on a boundary line between column 1 and column 2. Also, the folding display body comprises eight panels and a bending member in which eight panels are configured such that n planes among 16 front and back planes are given drawings allotted by each plane, eight panels are arranged in four rows and two columns, each four panels are connected in the column direction through the bending member, two panels of row 1 or two panels of row 4 are connected in the row direction via the bending member. Preferably, n planes are set to 12 planes or more, and each plane is made as a calendar display of each month.SELECTED DRAWING: Figure 1
Patent JP-2018126545-A (JP)
Title: Automated systems for powered cots
Inventor: NICHOLAS V VALENTINO
IPC: A61G1/02
Filed: 2018-04-02
Abstract: PROBLEM TO BE SOLVED: To easily carry in an emergency cot to various types of emergency vehicles.SOLUTION: A cot 10 includes a support frame 12 that extends between a front end and a back end. A front leg 20 and a back leg 40 are slidingly coupled to the support frame. A front actuator 16 is coupled to the front leg and slides the front leg to retract and extend the front leg. A back actuator 18 is coupled to the back leg and slides the back leg to retract and extend the front leg. One or more processors execute machine-readable instructions so as to receive signals from one or more sensors indicative of the front end of the cot and the front leg. The one or more processors actuate the back actuator to extend the back leg so as to raise the back end of the cot, when the front end of the cot is supported by a surface and the front leg is retracted by a predetermined amount.SELECTED DRAWING: Figure 1
Patent JP-2019182348-A (JP)
Title: Image display device
Inventor: TAKITA TOSHIFUMI
IPC: G06T1/00
Filed: 2018-04-17
Abstract: To provide an image display device that reduces a sense of discomfort when switching display modes.SOLUTION: An image display device 1 comprises: cameras 11, 12 for photographing images around a vehicle; a display image generation unit 32 for generating display images using the photographed images photographed by the cameras 11, 12; displays 21, 22 for displaying the display images; and a display mode switch unit 34 for switching a display mode of a display unit between a normal mode that displays a certain range of the photographed image and a wide-angle mode that displays an image in a wider range than the normal mode according to a traveling state of the vehicle. The display image generation unit 32 comprises a trimming unit 321 for trimming the photographed image, and a mode switch notification generation unit 323 for generating a mode switch notification to be displayed on the display image in the wide-angle mode.SELECTED DRAWING: Figure 2
Patent JP-2019188606-A (JP)
Title: Cutting machine
Inventor: NOMURA FUMIO
IPC: B23D45/16
Filed: 2018-04-18
Abstract: To extend the length of a receiving surface of a movable guard while suppressing the declination of the maximum cutting depth of a blade.SOLUTION: A first connecting member (61) is provided between a fixed support part (41) and a movable base part (51), a second connecting member (62) is provided between the movable base part (51) and a pair of support parts (31, 32) and clamps with the first connecting member (61) the movable base part (51) in a slidable way. A connecting bolt (63) fixes the first connecting member (61) on the fixed support part (41). An inner peripheral edge of the movable base part (51) is positioned closer to a revolving shaft (20) than the connecting bolt (63).SELECTED DRAWING: Figure 6
Patent JP-2019191651-A (JP)
Title: Sample management support system and sample management support program
Inventor: NITTA SOICHI
IPC: G06Q50/22
Filed: 2018-04-18
Abstract: To provide a sample management support system and a sample management support program capable of reducing the occurrence of artificial work errors related to the preservation of a sample to a sample storage.SOLUTION: In a sample management support system, a work plan is generated by designating sample information, sample storage information, work items and scheduled work days, and the generated work plan is stored in a work plan storage unit. A standard operation procedure corresponding to the work item contained in the work plan is extracted, by designating the work plan stored in the work plan storage unit. Moreover, the sample information, the sample storage information, and the scheduled work day contained in the designated work plan are integrated into the extracted standard operation procedure, and a real work procedure is generated.SELECTED DRAWING: Figure 9
Patent JP-2019193011-A (JP)
Title: Communication adapter and management server
Inventor: HIROTA DAISUKE
IPC: H04M11/00
Filed: 2018-04-20
Abstract: To simply detect an unstable state of communication connection with a management server in a communication system between the management server and a water heating apparatus via a communication network and a communication adapter.SOLUTION: A communication adapter 40 transmits and receives information to/from a management server 20 via a wireless LAN router 60 connected with the Internet and transmits and receives information to/from a water heating apparatus 100 via a two-wire communication line 50. The communication adapter 40 automatically reconnects with the management server 20 when communication connection with the management server 20 is not established and counts the number of times of reconnection. Information indicating the counted number of times of reconnection is transmitted from the communication adapter 40 to the management server 20.SELECTED DRAWING: Figure 1