baber/WOPTO huggingface dataset:
Patent JP-2019195094-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: HIZUKA JUNICHI
IPC: H01L29/786
Filed: 2019-07-09
Abstract: To suppress fluctuation of electric characteristics and improve reliability in a semiconductor device with a transistor including an oxide semiconductor.SOLUTION: In a semiconductor device, a transistor 100 comprises a gate electrode 104, gate insulation films 106 and 107 on the gate electrode, an oxide semiconductor film 108 on the gate insulation film, and a source electrode 112a and a drain electrode 112b electrically connected to the oxide semiconductor film. The oxide semiconductor film comprises a first oxide semiconductor film 108a and a second oxide semiconductor film 108b on a gate insulation side. The first oxide semiconductor film includes a first region in which an atomic ratio of In is higher than an atomic ration of M (M represents Ti, Ga, Sn, Y, Zr, La, Ce, Nd, or Hf). The second oxide semiconductor film includes a second region in which the atomic ratio of In is lower than the first oxide semiconductor film. The second region has a thinner portion than the first region.SELECTED DRAWING: Figure 1
Patent JP-2019171153-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2019-07-10
Abstract: To provide a game machine capable of suitably circulating game balls in the game machine.SOLUTION: A game ball shooting mechanism 34 for shooting game balls B1 toward a game area is provided at a left side upper part of a front face of a support base body 31. A ball feeding device 86 for feeding the game balls B1 to the game ball shooting mechanism 34 is provided at the left side upper part of the support base body 31 on the rear side of the support base body 31. A game ball shooting mechanism 234 for lifting capable of shooting the game balls is provided at the left side lower part of the front face of the support base body 31 as a configuration for circulating the game balls shot from the game ball shooting mechanism 34 and flowing down the game area. A lifting passage 221 for guiding the game balls B1 shot from the game ball shooting mechanism 234 for lifting is formed from the central lower part of the support base body 31 to the left side upper part through a right side of a game board 33.SELECTED DRAWING: Figure 3
Patent JP-2020039859-A (JP)
Title: Coffee machine for preparing high quality hot beverage
Inventor: FRANK JOSEF PAUL EPPING
IPC: A47J31/46
Filed: 2019-07-10
Abstract: To provide a coffee machine of professional specifications in which hot distilled water can be adjusted in the measurement sufficient for a different specialty use and can be heated to an optimum temperature quickly and reliably.SOLUTION: A water module 100 has a first heating device, and the first heating device has a boiler including a water tank having a fresh water inlet and a first heating element for heating water to a first temperature. Also, a distillation module 200 having a distillation device to distill coffee and a dispense unit to pour the distilled coffee is arranged in a distilled water supply line, further has a second heating device for heating the water heated to the first temperature to a second temperature in an upstream of the distillation device, and the second heating device housed in the distillation module is a thick film heater designed as a continuous flow heater.SELECTED DRAWING: Figure 1
Patent JP-2021013494-A (JP)
Title: catheter
Inventor: KANEKO TOMOKI
IPC: A61M25/00
Filed: 2019-07-11
Abstract: To provide a catheter with a configuration that can easily achieve suppression of elongation and reduction in diameter.SOLUTION: A catheter 100 includes an inner layer pipe 101. The inner layer pipe 101 is composed of a flexible resin pipe extending in an elongated manner. The inner layer pipe 101 is formed with a through-hole like lumen 102 inside, and a reinforcement pipe 103 on the outer surface. The reinforcement pipe 103 is composed by knitting metal wires in meshes and forming a cylindrical pipe. A stitch structure 104 is provided on the outer surface of the reinforcement pipe 103. The stitch structure 104 is composed by forming resin wires into a cylindrical pipe by stockinet stitch. An outer layer pipe 105 is formed on the outer surface of the stitch structure 104. The outer layer pipe 105 is composed of a flexible resin pipe extending in an elongated manner.SELECTED DRAWING: Figure 1
Patent JP-2020178524-A (JP)
Title: Wireless charging device, and transmitting module and transmitter coil thereof
Inventor: Wang sheng-cai
IPC: H02J7/00
Filed: 2019-07-11
Abstract: To provide a transmitter coil, a transmitting module, and a wireless charging device.SOLUTION: A transmitter coil 322 includes a winding part 3223 that has a substantially circular shape with a hollow portion 32234. The outer diameter of the winding part is in the range between 56 mm and 66 mm. The inner diameter of the winding part is in the range between 30 mm and 40 mm. The number of coil turns of the winding part is in the range between 7 and 13.SELECTED DRAWING: Figure 6
Patent JP-2021014872-A (JP)
Title: Wheel bearing device
Inventor: KAMAMOTO SHIGEO
IPC: F16C19/18
Filed: 2019-07-11
Abstract: To reduce the rotation resistance of a wheel bearing device.SOLUTION: The wheel bearing device includes an outward member 12, an inward member 14, a plurality of balls 16, and a cage 18, the cage 18 having an annular part 51 located on axial one side of the balls 16, and a plurality of columnar parts 52 provided extending from the annular part 51 to the axial other side. Spaces between the pair of columnar parts 52, 52 neighboring each other in the peripheral direction on the axial other side of the annular part 51 are pockets 53 for storing the balls 16. The cage 18 has a guide part 56 which can contact a contact surface as part of the outward member 12 or the inward member 14 from the radial direction to position the cage 18 in the radial direction.SELECTED DRAWING: Figure 3
Patent JP-2021014053-A (JP)
Title: Forgery prevention medium
Inventor: KUBO AKIRA
IPC: G03H1/02
Filed: 2019-07-11
Abstract: To provide a forgery prevention medium which uses a laser color developing layer for developing color by laser irradiation and a hologram, and which can prevent interpolation from the rear side, to say nothing of interpolation from the surface side.SOLUTION: A forgery prevention medium includes: a hologram structure body; and laser color development layers 1A and 2A arranged on the surface and rear surface of the hologram structure body and developing color by laser irradiation. Both surface and rear laser color development layers are made to develop color in a patterned manner. Then, in a region sandwiching the hologram structure body, these surface and rear color development patterns 1B and 2B are provided in the same shape and at the same position.SELECTED DRAWING: Figure 5
Patent JP-2021016326-A (JP)
Title: Oxygen supply system and control method therefor
Inventor: TASHIRO MITSUTAKA
IPC: A01K63/04
Filed: 2019-07-18
Abstract: To provide an oxygen supply system and a control method therefor, the oxygen supply system being configured easily, being capable of simply controlling a dissolved oxygen concentration of rearing water within an appropriate range in response to increase/decrease in the number of reared fish, a change in an activity situation of the fish, and a change in an external condition such as water temperature, and being capable of suppressing operation costs.SOLUTION: There are provided an oxygen supply system 11 and a control method therefor, the oxygen supply system including a rearing aquarium 12 for rearing fish and an oxygen dissolver 13, where oxygen is dissolved in rearing water by the oxygen dissolver 13 and is supplied to the rearing aquarium 12. The oxygen supply system comprises: a rearing water supply unit 14 for supplying to the oxygen dissolver 13 rearing water whose amount corresponds to an internal water level of the oxygen dissolver 13; and an oxygen supply unit 15 for supplying to the oxygen dissolver 13 oxygen whose amount corresponds to a dissolved oxygen concentration of rearing water 12a in the rearing aquarium 12.SELECTED DRAWING: Figure 1
Patent JP-2021017204-A (JP)
Title: Suspension device
Inventor: HAMAMOTO SHINICHI
IPC: B60G11/12
Filed: 2019-07-23
Abstract: To provide a suspension device allowing even an unskilled worker to easily position a thrust washer and concentrically arrange with respect to a pin hole of a shackle.SOLUTION: In an area in which thrust washers 16, 17 are arranged in the upper and lower parts of a shackle 11, step parts 22, 23 are formed so that spring pins 12, 13 contact at least in two places in a range smaller than a semicircle of the thrust washers 16, 17, and are concentrically arranged in the contact state with respect to pin holes 20, 21 for passing the spring pins 12, 13 in the shackle 11.SELECTED DRAWING: Figure 2
Patent JP-2019199477-A (JP)
Title: Cancer treatment agent
Inventor: TSUCHIYA HIROYUKI
IPC: A61K31/7068
Filed: 2019-07-24
Abstract: To provide a cancer treatment agent and a cancer treatment method having stronger therapeutic effects on various types of cancer than those of conventional chemotherapy.SOLUTION: The present inventors have conducted intensive studies to search for an agent that can enhance therapeutic effects of an anticancer agent by combination with an anticancer agent and, as a result, find out that a combination of caffeine citrate and an anticancer agent synergistically improves therapeutic effects of the anticancer agent.SELECTED DRAWING: None
Patent JP-2021021164-A (JP)
Title: Double raschel knitted fabric and clothing using the same
Inventor: FUJITA KAZUYA
IPC: D04B21/14
Filed: 2019-07-29
Abstract: To provide a double Raschel knitted fabric that can form a ventilation channel within a clothing by being laid inside the clothing, and to provide a clothing that can comfortably maintain an environment in the clothing and has excellent wearing feeling and designability by efficiently discharging hot air in the clothing through the ventilation channel to the outside of the clothing.SOLUTION: A double Raschel knitted fabric 1 has a face texture 2, a back texture 3, and a middle layer 4 comprising a bonding texture. Fibers A having a single fiber diameter of 150 to 300 μm form at least a part of the middle layer. The double Raschel knitted fabric has a thickness Da of 5 mm to 15 mm. Projecting bodies 7 with a thickness Da are linearly and continuously formed in a warp direction of the knitted fabric. The width La of the projecting bodies does not change substantially in the warp direction and La is 10.0 mm to 50.0 mm, and the width Lb of the face texture or the back texture is wider than the width La of the projecting bodies. A clothing is obtained by using the double Raschel knitted fabric.SELECTED DRAWING: Figure 1
Patent JP-2021021550-A (JP)
Title: Dehydrator for skin of bamboo shoot
Inventor: KATAOKA MASASHIGE
IPC: F26B3/06
Filed: 2019-07-29
Abstract: To properly control the moisture of the peeled skin of a bamboo shoot.SOLUTION: A dehydrator 1 for the skin of a bamboo shoot has a crushing device 5 and a surface compression device 7. The crushing device 5 crushes the skin S of a bamboo shoot. The surface compression device 7 removes moisture from the crushed skin S of the bamboo shoot by surface compression.SELECTED DRAWING: Figure 1
Patent JP-2021022700-A (JP)
Title: Substrate processing device, manufacturing method of semiconductor device, and program
Inventor: YAHATA TAKASHI
IPC: H05H1/46
Filed: 2019-07-30
Abstract: To optimize substrate processing performed by using plasma generated in a plasma generation space.SOLUTION: A technology is provided that includes a processing chamber having a plasma generation space and a processing space, a coil electrode arranged around the plasma generation space, a board mounting portion on which the board to be processed in the processing space is mounted, a moving mechanism that moves the board mounting portion in the processing room, and a control unit that controls the movement mechanism so as to change a distance between the substrate and the end of the coil electrode according to processing distribution information on the substrate.SELECTED DRAWING: Figure 1
Patent JP-2021025412-A (JP)
Title: State detection system for internal combustion engine, data analysis device and hybrid vehicle
Inventor: HASHIMOTO YOSUKE
IPC: F02D45/00
Filed: 2019-07-31
Abstract: To improve detection accuracy of misfire, etc. of an internal combustion engine mounted to a hybrid vehicle.SOLUTION: A CPU 62 determines presence or absence of misfire on the basis of an output value of a neural network using as inputs a first waveform variable that is a variable including information on a difference of rotating speed of a crank shaft 24 among cylinders in a combustion torque generation period and a second waveform variable that is a variable indicating time series data of torque of a first motor generator 42 and a second motor generator 44 and using as outputs a combustion state variable that is a variable related to a variation degree of a combustion state among the cylinders.SELECTED DRAWING: Figure 1
Patent JP-2019204969-A (JP)
Title: Light-emitting element, light-emitting element package and method for manufacturing light-emitting element
Inventor: FUJIMORI TAKAO
IPC: H01L33/48
Filed: 2019-08-02
Abstract: To provide: a light-emitting element which can simplify a manufacturing process and which can endure the manufacturing process; a light-emitting element package including the light-emitting element; and a method for manufacturing the light-emitting element.SOLUTION: A light-emitting element comprises: a first semiconductor layer; a first ITO layer formed in a first region of a surface of the first semiconductor layer; a first metal layer formed on the first ITO layer; a luminescent layer formed in a second region other than the first region in the surface of the first semiconductor layer; a second semiconductor layer formed on the luminescent layer; a second ITO layer formed on the second semiconductor layer; and a second metal layer formed on the second ITO layer. The first metal layer includes: a first Cr layer laminated on the first ITO layer; and a first Au layer laminated on the first Cr layer. The second metal layer includes: a second Cr layer laminated on the second ITO layer; and a second Au layer laminated on the second Cr layer. The first and second ITO layers contain Cr.SELECTED DRAWING: Figure 2
Patent JP-2021027685-A (JP)
Title: Rotor and motor
Inventor: IWASAKI SHUJI
IPC: H02K11/215
Filed: 2019-08-05
Abstract: To improve a detection accuracy of a rotational position of a rotor.SOLUTION: A rotor and a motor comprise: a rotor main body rotatable around a center axis; a sensor magnet 25 fixed to the rotor main body; a shield member 27 that is a magnetic body covering a part of the sensor magnet from one side in an axial direction. The sensor magnet includes: a first magnetic pole part 25N whose magnetic pole is one of an N pole and a S pole; and a second magnetic pole part 25S whose magnetic pole is the other of the N pole and the S pole. In view from one side in the axial direction, an area of the first magnetic pole part is larger than that of the second magnetic pole part. The shield member covers a part of the first magnetic pole, a part of the second magnetic pole, and a boundary between the first magnetic pole and the second magnetic pole from one side in the axial direction. In view from one side in the axial direction, the area of a part covered with the shield member of the first magnetic pole part is larger than the area of the part covered with the shield member of the second magnetic pole part.SELECTED DRAWING: Figure 4
Patent JP-2019181310-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-08-06
Abstract: To solve the problem that conventional game machines include a number of game performances having different display modes but a game performance to be executed is related to a game mode under execution and hence the game performance is deficient in a change, lacks an element of surprise, and may cause a decrease in interest in a game although the conventional game machines had a plurality of game performances as game performances to be executed following variation display of a pattern, and some game machines could execute a game performance in a different display mode depending on a game mode switched by satisfaction of a predetermined condition.SOLUTION: A game performance having an element of surprise is executed to enhance interest in a game.SELECTED DRAWING: Figure 43
Patent JP-2021033403-A (JP)
Title: On-vehicle unit and work vehicle operation support system
Inventor: MINAMI YOSHIKI
IPC: G07C5/00
Filed: 2019-08-19
Abstract: To provide an on-vehicle unit and a work vehicle operation support system capable of improving accuracy in detecting danger.SOLUTION: An on-vehicle unit includes: imaging means for acquiring an image of a peripheral area of a work vehicle (fork lift F); storage means 301 for storing image data captured by the imaging means; and determination means 302 for determining presence/absence of a person or an object within a peripheral area based on image data of the storage means. The peripheral area is constituted by a plurality of imaging areas including side areas of a work vehicle. The imaging means includes one or more on-vehicle cameras (on-vehicle cameras 101a-101c) capable of capturing the respective imaging areas.SELECTED DRAWING: Figure 3
Patent JP-2021034555-A (JP)
Title: Cooling device
Inventor: SASAKI HIDEKI
IPC: H01L23/427
Filed: 2019-08-23
Abstract: To provide a cooling device, equipped with an evaporator, which promotes discharge of vapor inside the evaporator and can suppress deformation due to pressure fluctuation in the evaporator.SOLUTION: A cooling device comprises: an evaporator 2 which receives heat from an electronic component D so as to change the phase of part of a liquid refrigerant into that of vapor; a condenser which condenses the vapor by cooling it so as to change the phase of the vapor into that of the liquid refrigerant; and a pump which pressure-feeds the liquid refrigerant from the condenser to the evaporator 2. The evaporator 2 comprises: a housing 2a which includes an outlet 2a6 for supplying the liquid refrigerant into an internal space and discharging the vapor from the internal space; and a guide wall 2d which is provided in the internal space of the housing 2a and guides the vapor toward the outlet 2a6. The guide wall 2d comes into contact with an inner wall surface of the housing 2a.SELECTED DRAWING: Figure 2
Patent JP-2020072258-A (JP)
Title: Light-emitting element
Inventor: SASADA TOSHIAKI
IPC: H01L51/50
Filed: 2019-08-26
Abstract: To provide a light-emitting element having excellent external quantum efficiency.SOLUTION: A light-emitting element has an anode, a cathode, a first layer provided between the anode and the cathode, a second layer provided between the cathode and the first layer, and a third layer provided between the anode and the first layer. The first layer contains a metal complex having a 5-membered aromatic heterocycle and an aromatic hydrocarbon ring or an aromatic heterocycle. At least one of the second and third layers contains a metal complex having a maximum peak wavelength of emission spectrum of 570 nm or more and less than 750 nm. At least one of the first layer, the second layer, and the third layer contains a metal complex having a maximum peak wavelength of emission spectrum of 495 nm or more and less than 570 nm. At least one of the first layer, the second layer, and the third layer contains a compound including a nitrogen-containing heterocyclic group and an aromatic hydrocarbon group or a heterocyclic group.SELECTED DRAWING: None
Patent JP-2021035000-A (JP)
Title: Host device
Inventor: ISHIKA TAKESHI
IPC: H04N5/238
Filed: 2019-08-29
Abstract: To identify a role of a camera even when it is impossible to read an identifier of each of cameras constituting a multi-eye camera.SOLUTION: A host device comprises a change amount calculation unit and a camera identification unit. The change amount calculation unit calculates a first change amount between pieces of image data generated by a first camera before and after changing of a position attitude of a camera having a first role in a multi-eye camera, and calculates a second change amount between pieces of image data generated by a second camera before and after changing of the position attitude of the camera having the first role. The camera identification unit identifies that the first camera is the camera having the first role when the first change amount exceeds a threshold value, and identifies that the second camera is the camera having the first role when the second change amount exceeds the threshold value.SELECTED DRAWING: Figure 2
Patent JP-2020036893-A (JP)
Title: Scoliosis correction device
Inventor: NAKAMURA TARO
IPC: B25J11/00
Filed: 2019-09-02
Abstract: To provide a scoliosis correction device that can be mounted on a human body easily.SOLUTION: A scoliosis correction device 1 for correcting scoliosis of a backbone of a human body 2 includes: a support body 10 mounted on a trunk 2a of a human body 2; pressing pads 20a and 20b applied to the trunk 2a; and pressing actuators 30a and 30b having a pair of connection parts 30a1, 30a2, 30b1, and 30b2 connected to the support body 10 shifted from each other in a circumferential direction along the trunk 2a, and deformation pressing parts 30a3 and 30b3 provided between the pair of connection parts 30a1, 30a2, 30b1, and 30b2, which press the pressing pads 20a and 20b against the trunk 2a when the deformation pressing parts 30a3 and 30b3 are deformed by input from the outside.SELECTED DRAWING: Figure 1
Patent JP-2020040202-A (JP)
Title: Tool holder for turret lathe
Inventor: Gianluca Marchetti
IPC: B23Q5/04
Filed: 2019-09-05
Abstract: To provide a rotating tool holder (1; 101) mountable on a revolving multi-station tool holder turret (2) of a numerically controlled lathe or turning/milling center, the rotating tool holder (1; 101) including a support body (5) that is removably fixable to the turret (2) and including a shaft (6) that is rotatable and releasably connectable to a drive of the turret (2).SOLUTION: The rotating tool holder (1; 101) further includes motorized drive means that rotates a main body (7) with respect to the support body (5) around a rotation axis S independently of the rotation of the shaft (6), in order to position a seat (3) of a cutting/drilling tool, provided on the main body (7), in a preset angular position.SELECTED DRAWING: Figure 3C
Patent JP-2021039697-A (JP)
Title: Medical image management device, medical image management method, and program
Inventor: TSUNAMOTO YUKI
IPC: A61B5/00
Filed: 2019-09-05
Abstract: To prevent image data from being associated with at least one of wrong patient information and order information.SOLUTION: A medical image management device 3 is provided, comprising: retrieval means configured to retrieve image data from an FPD 25 configured to generate and store image data of a medical image; and control means configured to respond to a situation where image data is set to be retrieved without specifying either of patient information of a patient and imaging order information by prohibiting the retrieval means from retrieving image data from the image capturing means to automatically associate the image data with at least one of specified patient information and order information.SELECTED DRAWING: Figure 1