baber/WOPTO huggingface dataset:
Patent JP-2021025447-A (JP)
Title: Blower device
Inventor: WAKIYAMA YUTA
IPC: F04F5/20
Filed: 2019-08-02
Abstract: To provide a blower device capable of suppressing occurrence of an induction phenomenon due to a Coanda effect caused by air blowing of a blowout airflow from a blowout port, when blowing the blowout airflow along a top plate of a desk.SOLUTION: A blower device includes: a suction port for taking in the air; high pressure air generation means for making the air taken in from the suction port high pressure air; and an air blowing part 12 for blowing out the high pressure air as a blowout air flow in the blowout direction which becomes a predetermined elevation angle with respect to an upper surface of a top plate 11a on a counter desk. Then, the air blowing part 12 is constituted to have: a plurality of blowout ports 13 arranged side by side along an upper surface of the top plate 11a of the counter desk; and a wall part 14 which is located between adjacent two blowout ports 13, and which forms an induction region 22 between two blowout airflow regions 21 blown out from adjacent two blowout ports 13 in which air is induced toward a negative pressure region 23 of the upper surface of the top plate 11a of the counter desk from above the top plate 11a of the counter desk.SELECTED DRAWING: Figure 4
Patent JP-2020036879-A (JP)
Title: Holding structure
Inventor: CHRISTINE KORB
IPC: A45F3/02
Filed: 2019-08-02
Abstract: To provide a holding structure for a bag capable of promoting flexible and secure storage of a plurality of articles in a small space.SOLUTION: A holding structure 100 includes a first band 110 and a second band 111 arranged on a panel 102 of a bag, which are the first band and the second band containing an elastic material respectively. The first band and the second band define an angle of larger than 0° and smaller than 90° in the partially overlapped state, and as a result, two holding areas superposed at least partially are formed.SELECTED DRAWING: Figure 1
Patent JP-2021027137-A (JP)
Title: Semiconductor device
Inventor: KAWASHIRO FUMIYOSHI
IPC: H01L25/07
Filed: 2019-08-02
Abstract: To provide a semiconductor device with improved yield.SOLUTION: A semiconductor apparatus according to an embodiment includes: a first base material having a first side surface; a first insulating plate provided above the first base material; a first metal plate provided above the first insulating plate; a first semiconductor chip provided above the first metal plate; a first bonding material bonding the first metal plate and the first semiconductor chip; a second bonding material bonding the first base material and the first insulating plate; a second base material having a second side surface; a second insulating plate provided above the second base material; a second metal plate provided above the second insulating plate; a second semiconductor chip provided above the second metal plate; a third bonding material bonding the second metal plate and the second semiconductor chip; a fourth bonding material bonding the second base material and the second insulating plate; and a base bonding portion provided between the first side surface and the second side surface and bonded to the first side surface and the second side surface.SELECTED DRAWING: Figure 1
Patent JP-2020017960-A (JP)
Title: Image display device, image display system, image display method and program
Inventor: SAWADA YASUYOSHI
IPC: H04N7/18
Filed: 2019-08-05
Abstract: To display a subject easily from a desired view point of a user, by changing the position of a virtual view point on the basis of user operation, and displaying a composite image.SOLUTION: In an image display system 1, an image display device (portable terminal 8) for displaying an image has formation means for forming a composite image, viewed from a virtual view point, by using images photographed by means of cameras 4F, B, L, R, and operation detection means (touch panel 83a) detecting user operation for change of view point of the composite image. The operation detection means has an image area where the composite image is displayed, and a button region where multiple buttons for selecting display of the composite image, corresponding to a predetermined view point, are displayed. In the image area, the composite image, corresponding to a view point selected by the button, is displayed, and when touch operation is performed in the image area, the composite image is displayed in the image area with a view point corresponding to the touch operation.SELECTED DRAWING: Figure 1
Patent JP-2021013714-A (JP)
Title: Interesting seesaw of application control based on movement iot
Inventor: LIANG HAIMING
IPC: A63G11/00
Filed: 2019-08-07
Abstract: To provide an interesting seesaw of application control based on a movement IoT.SOLUTION: The invention relates to an interesting seesaw of an application control based on a movement IoT, and the interesting seesaw comprises: an energization magnet which is fixedly attached to a ground surface; a support rod; a controller; and a central pole. The invention can be used by two people, and can be used by one person or by three people. When using the seesaw, a two-dimensional code is scanned by a portable phone, and by controlling the controller, the seesaw can be automatically controlled, and the seesaw can be used by one person in a secret space formed of a curtain, for allowing diversion and amusement property can be increased. In addition, without anxiety about outdoor wind or sunlight, an umbrella can protect a user from wind or rain, and in use time of the seesaw, the user can use the seesaw without stopping using due to hotness, an automatic fan can provide coolness to a user and lower environmental temperature. The invention can significantly improve activeness and pleasure of a user to the use of the seesaw, and the seesaw can be also used as a rest space for people, the seesaw deserves popularization.SELECTED DRAWING: Figure 1
Patent JP-2019193572-A (JP)
Title: Control motor with speed duction mechanism
Inventor: TANAKA HIROTO
IPC: H02K11/33
Filed: 2019-08-08
Abstract: To reduce heat generated from a brush and transferred to a control board by efficiently dissipating the heat from the brush.SOLUTION: On a base part, a first brush 20, a first pigtail 20a, a first choke coil 22, and one female brush terminal 23 of a brush terminal connection part are arranged in this order centered on the rotation axis of an armature shaft. Furthermore, on the base part, a second brush 20, a second pigtail 20a, a second choke coil 22, and a female brush terminal 23 of the other brush terminal connection part are arranged in this order centered on the rotation axis of the armature shaft.SELECTED DRAWING: Figure 5B
Patent JP-2021024532-A (JP)
Title: Carrier
Inventor: SHIBATA YOSHINORI
IPC: B62B5/00
Filed: 2019-08-08
Abstract: To provide a technique for performing a work of unloading a cargo to a carrier with a narrow workspace.SOLUTION: A carrier may have a loading space having a mounting surface, and a fence provided on the end of the loading space. The fence may be shifted between a first state of being held at a first height to the loading space and a second state of being held at a second height lower than the first height to the loading space. An angle of the fence to the loading space may be approximately the same in the first state and the second state.SELECTED DRAWING: Figure 44
Patent JP-2021028129-A (JP)
Title: Image formation device
Inventor: KASAI RYOTARO
IPC: B41J2/325
Filed: 2019-08-09
Abstract: To provide an image formation device which can suppress conveyance deviation of a transfer medium with simple configuration without use of a special component.SOLUTION: An image formation device primarily transfers an ink image onto a moving transfer film 601, and secondarily transfers the ink image to a recording medium to form an image, and winds the transfer film after secondary transfer of the ink image. In this device, a control part, which controls image formation, transfers an ink on an outer side of an image formation area of the transfer film and along direction of movement of the transfer film to form a dummy image when primarily transferring the ink image onto the image formation area of the transfer film.SELECTED DRAWING: Figure 5
Patent JP-2021034744-A (JP)
Title: Image presentation device and program
Inventor: YOSHINO KAZUMA
IPC: G06T7/00
Filed: 2019-08-13
Abstract: To provide an image presentation device capable of displaying a human body or a material neighbor a viewer user, or the like in a virtual space.SOLUTION: An image presentation device comprises: a reproduction video image acquisition part that acquires a reproduction video image as a video image for a reproduction; a circumference video image acquisition part that acquires a circumference video image as a video image of the circumference of an own device; a recognition part that recognizes a prescribed subject contained in the circumference video image; a distance information acquisition part that acquires distance information corresponding to the circumference video image; a mask generation part that generates mask information expressing whether or not it is a region which has to present the reproduction video image on the basis of the distance information, and expressing whether or not it is a region where the subject recognized by the recognition part exists; and a presentation part that outputs at least the reproduction video image on the basis of the mask information generated by the mask generation part.SELECTED DRAWING: Figure 1
Patent JP-2021030146-A (JP)
Title: Ultrasonic deaeration method and device
Inventor: ASAKURA YOSHIYUKI
IPC: C02F1/36
Filed: 2019-08-22
Abstract: To provide an ultrasonic deaeration method that can efficiently deaerate gas dissolved in liquid to be treated in a short time, while avoiding mixture of foreign matters including a UFB and the like.SOLUTION: In the ultrasonic deaeration method, gas dissolved in liquid W1 to be treated is deaerated by irradiating the liquid W1 to be treated in a treatment tank 12 with ultrasonic waves. A liquid level trembling-suppression member 32 that suppresses trembling of liquid level 31 of the liquid W1 to be treated is used. The liquid level trembling-suppression member 32 is floated on the liquid level 31, under which the liquid W1 to be treated is indirectly irradiated with ultrasonic waves of 200 kHz or more from outside of the treatment tank 12 to deaerate the liquid.SELECTED DRAWING: Figure 8
Patent JP-2019217344-A (JP)
Title: Game program, control method of computer, and computer
Inventor: HIGO YOSHIYUKI
IPC: A63F13/35
Filed: 2019-09-02
Abstract: To provide a more amusing game capable of deepening exchange among players to the players of a game.SOLUTION: A transmission function of transmitting information regarding a progress situation of a game in a first game area correlated with a player, a situation storage function of storing a progress situation of a game, a reception function of receiving information regarding another player when a progress situation of a game by a player and a progress situation of a game by another player in a second game area correlated with another player differing from the player satisfy a predetermined condition, and a progress function of progressing a game of a player and another player in other game area differing from the first and second game areas are realized. The reception function further receives at least one of a comparison result of the progress situation of a game in another game area among a plurality of players for progressing a game in another game area, and information regarding a player included in the comparison result.SELECTED DRAWING: Figure 3
Patent JP-2021040520-A (JP)
Title: Method and kit for quantifying small, dense ldl cholesterol
Inventor: ITO YASUKI
IPC: C12Q1/44
Filed: 2019-09-10
Abstract: To provide: a method for suppressing the natural coloration of a reagent during storage in a method for quantifying cholesterol in small, dense LDL in two steps using an autoanalyzer without pre-treating the sample; a quantification kit to be used in this method; and a preparation method.SOLUTION: A kit for quantifying small, dense LDL cholesterol in a test sample, for use in a method for quantifying cholesterol in small, dense LDL in two steps, includes: (1) a first reagent composition having cholesterol esterase activity, cholesterol oxidase activity and sphingomyelinase activity, the first reagent composition being for leading cholesterol in lipoproteins other than small, dense LDL to outside the reaction system in the presence of cholesterol esterase activity, cholesterol oxidase activity and sphingomyelinase activity; and (2) a second reagent composition for quantifying the cholesterol in the small, dense LDL. In the kit, a coupler, an iron complex and peroxidase activity are not jointly present in the same reagent composition in either the first reagent composition or the second reagent composition.SELECTED DRAWING: None
Patent JP-2021044353-A (JP)
Title: Semiconductor memory and manufacturing method thereof
Inventor: HAMANAKA HIRONOBU
IPC: H01L27/11582
Filed: 2019-09-10
Abstract: To provide a highly reliably semiconductor memory and a manufacturing method thereof which increase a contact area between a semiconductor layer and a channel layer.SOLUTION: A semiconductor memory according to an embodiment includes a semiconductor layer 11 having a laminated structure in which an insulating layer SO and a conductive layer EL are alternately laminated on a substrate SUB and embedded in the bottom of a memory hole 10 penetrating the laminated structure, a memory layer 12 formed along the inner wall surface of the memory hole above the semiconductor layer, and a channel layer CH formed in the memory hole above the semiconductor layer along the memory layer, and the memory hole includes a diameter-expanded portion WR in which the diameter of the memory hole is expanded corresponding to the position of the upper surface of the semiconductor layer.SELECTED DRAWING: Figure 5
Patent JP-2021043757-A (JP)
Title: Storage system, storage control apparatus, and allocation release program
Inventor: MAEDA ATSUSHI
IPC: G06F3/06
Filed: 2019-09-12
Abstract: To reduce the time required for a response to an update request even when the request for data update is made in a release range during releasing a physical data storage area.SOLUTION: A CM2A executes UNMAP processing on a predetermined part of a storage area of the device, generates an UNMAP control table 231A to be used for managing UNMAP processing of a CM2B when the UNMAP processing is executed, causes the CM2B to execute UNMAP processing on the predetermined part asynchronously, and manages progress information of the UNMAP processing by use of the UNMAP control table 231A. When write processing occurs during UNMAP processing of the CM2B, the CM2A executes write processing, determines whether the UNMAP processing on a part to which data has been written in the CM2B has been completed or not by use of the UNMAP control table 231A, and executes write processing after completing UNMAP processing on the part in the CM2B when the processing is not completed.SELECTED DRAWING: Figure 1
Patent JP-2021043921-A (JP)
Title: Electronic stamping system and electronic seal
Inventor: TEITO KURITOSHI
IPC: G06F3/03
Filed: 2019-09-13
Abstract: To provide an electronic stamping system for enabling electronic authentication while maintaining intuitive operation being the same as a conventional seal, and an electronic seal to be used in the electronic stamping system.SOLUTION: A stamping system includes an electronic seal and an information processing device having a touch panel. The electronic seal includes a controller, a detection control element capable of changing a detection result by the touch panel into a plurality of results, and a storage part for storing image data showing seal impression and an electronic certificate to the image data. The controller changes a state of the detection control element on the basis of a result of coding the image data and the electronic certificate stored in the storage part when a predetermined start condition is established. The information processing device acquires the image data and the electronic certificate on the basis of a detection result by the touch panel due to a change in the state of the detection control element, and authenticates the image data on the basis of the electronic certificate.SELECTED DRAWING: Figure 1
Patent JP-2021045855-A (JP)
Title: Image formation apparatus, control method of image formation apparatus and program
Inventor: KASUYA KENJI
IPC: B41J29/393
Filed: 2019-09-17
Abstract: To suppress the adjustment of an unintended printing position from being performed.SOLUTION: A printer 100 has a sheet feeding device 140 which includes a plurality of sheet feeding stages that detect and set the sheet sizes of stored sheets, and can commonly set one sheet profile to the plurality of sheet feeding stages that store the sheets in the same sheet type and in the different sheet sizes. The printer 100 includes an image formation unit 151 and a reading device 160. A controller board 110 registers an adjustment value for adjusting the printing position in the first size in one sheet profile on the basis of a result obtained by making the reading device 160 read the sheet in the first size that is fed from the sheet feeding stage storing the sheet in the first size and is formed with a prescribed image by the image formation unit 151.SELECTED DRAWING: Figure 11
Patent JP-2021048350-A (JP)
Title: Frame cleaning mechanism
Inventor: SUZUKI TOMOHIRO
IPC: H01L21/301
Filed: 2019-09-20
Abstract: To provide a frame cleaning mechanism capable of suppressing the scattering of a cleaning liquid on a frame when the frame is cleaned.SOLUTION: A frame cleaning mechanism 10 that cleans an annular frame 18 with an object 12 fixed includes a table 14 on which the frame 18 is placed, and a table rotating device 40 that rotates the table 14, and a nozzle 20 that supplies cleaning liquid and has a porous elastic body 21 at the tip facing the table 14.SELECTED DRAWING: Figure 2
Patent JP-2021049951-A (JP)
Title: Work vehicle
Inventor: KIKUMOTO Misako
IPC: B62D6/00
Filed: 2019-09-26
Abstract: To make it possible to easily perform automatic steering corresponding to work situation.SOLUTION: A work vehicle comprises: a vehicle body which can travel by either manual steering with a steering handle or automatic steering of the steering handle; a reference registration part which registers a travel reference line on the basis of a position of the vehicle body which has been driven by manual steering; a travel line setting part which can set a plurality of scheduled travel lines in automatic steering on the basis of the travel reference line; and an automatic steering control part which controls automatic steering on the basis of the scheduled travel lines. The travel line setting part can change an adjacent width between adjacent scheduled travel lines of the plurality of scheduled travel lines.SELECTED DRAWING: Figure 1
Patent JP-2021054959-A (JP)
Title: Method for producing polycarbonate resin foamed particle
Inventor: TAZUMI KOHEI
IPC: C08J9/16
Filed: 2019-09-30
Abstract: To provide a polycarbonate resin foamed particle in an excellent foamed state.SOLUTION: A polycarbonate resin foamed particle is produced by a specific production method using a polycarbonate resin having a specific complex viscosity at 240°C.SELECTED DRAWING: Figure 1
Patent JP-2021054636-A (JP)
Title: Transport device, and image scanner
Inventor: SEGAWA SATORU
IPC: B65H5/06
Filed: 2019-10-02
Abstract: To provide a transport device that restricts the phenomenon where paper sheets cannot be fed, and an image scanner.SOLUTION: The transport device includes: a first shaft; a second shaft; a motor that can rotate the first shaft in the normal direction and the reverse direction; a driving roller that can feed paper sheets by the rotation in the normal direction of the second shaft; a paper feeding roller that can pass paper sheets to the driving roller by the rotation in the normal direction of the first shaft; a first communication mechanism that can communicate the rotation in the normal direction of the first shaft to the second shaft; and a second communication mechanism that converts the rotation in the reverse direction of the first shaft into the rotation in the normal direction and communicates it to the second shaft.SELECTED DRAWING: Figure 1
Patent JP-2021061361-A (JP)
Title: Product manufacturing method and manufacturing device
Inventor: HASHIMOTO NOBUAKI
IPC: B23P19/10
Filed: 2019-10-09
Abstract: To provide a product manufacturing method and a manufacturing device, which can greatly improve work efficiency and can arrange a small component and other arrangement elements on a base body accurately and securely.SOLUTION: The product manufacturing method, having manufacturing steps in which an arrangement element P is arranged on to the surface of a base body 10, includes: element floating means 130 which makes an arrangement element float upward or downward of the surface of the base body in an installation region 120; and electrostatic potential distribution formation means 140 which forms an electrostatic potential distribution in an aspect that can hold an array element upward or downward of the surface of the base body, individually at least in a plane direction, and can move. After introduced into the installation region, the arrangement element moves at least in the plane direction by electrostatic force generated according to the electrostatic potential distribution in a floated state by the element floating means. By the change of the floating state of the arrangement element and the electrostatic potential distribution, the arrangement element is arranged on the surface of the base body 10.SELECTED DRAWING: Figure 1
Patent JP-2020021091-A (JP)
Title: Display device and electronic apparatus
Inventor: SEKI TAKEHIRO
IPC: H01L51/50
Filed: 2019-10-10
Abstract: To provide a display device and an electronic apparatus capable of absorbing an external impact while suppressing cracks without using a reinforced glass.SOLUTION: The display device of the present disclosure includes a flexible display panel having a light emission surface, a first protective sheet provided on the light emission surface, and a second protective sheet provided on the back of the display panel. The first protective sheet has a first layer having a pencil hardness scale of 3H or higher, a second layer having a higher bending strength and a tensile strength than those of the first layer, and a third layer in a gel state. The third layer, the second layer and the first layer are successively arranged in this order from the light emission surface. The second protective sheet is constituted by a metal material.SELECTED DRAWING: Figure 12
Patent JP-2021064679-A (JP)
Title: Carrier tape supply device, component mounting system, and tape cassette
Inventor: ISOHATA YOSHIO
IPC: H05K13/02
Filed: 2019-10-11
Abstract: To improve the accuracy of operations to set a leading end of a carrier tape to a feeder.SOLUTION: A feeder 8 draws in a leading end 61 of a carrier tape 6 set to a standby tape holding unit 81 and conveys the carrier tape to a position where a mounting unit can take out a component. A tape cassette 5 has a case 51 and a holding structure 52. The case 51 accommodates the roll-like carrier tape 6. The holding structure 52 holds the leading end 61 of the carrier tape 6. A carrier tape transfer mechanism TT1 takes out the leading end 61 of the carrier tape 6 from a holding structure 52 of the tape cassette 5 that is replaced by a cassette transfer mechanism TC1 and sets the leading end of the carrier tape to the standby tape holding unit 81.SELECTED DRAWING: Figure 1