baber/WOPTO huggingface dataset:
Patent JP-2022062602-A (JP)
Title: Work vehicle
Inventor: KAWAKAMI SHUHEI
IPC: A01C11/02
Filed: 2020-10-08
Abstract: To solve a problem that convenience when adjusting lifting control sensitivity and rolling control sensitivity, which are often called a float sensitivity, of a seedling planting device on a conventional work vehicle like a rice planting machine is not always sufficiently high although such a work vehicle like the rice planting machine has been known to have: two center land leveling floats which can be rotated in a vertical direction and are arranged parallel to each other in a lateral direction of a vehicle body; a left side land leveling float which can be rotated in the vertical direction; a right side land leveling float which can be rotated in the vertical direction; and a float rotation angle detection mechanism.SOLUTION: A rice planting machine comprises: a seedling planting device 30 which plants seedlings; a controller 400 which performs lifting and rolling control of the seedling planting device 30; and a control sensitivity adjustment member 410 which integrally adjusts a lifting control sensitivity of the lifting control and a rolling control sensitivity of the rolling control on the basis of operation of a user.SELECTED DRAWING: Figure 2
Patent JP-2022063548-A (JP)
Title: Apparatus information registration system
Inventor: KATAOKA MASANORI
IPC: H04M11/00
Filed: 2020-10-12
Abstract: To provide an apparatus information registration system capable of easily registering information of apparatuses.SOLUTION: An apparatus information registration system includes: a first apparatus connected to a power line and a network; a second apparatus connected to the power line and in communication with the first apparatus; and a server in which first apparatus information pertaining to the first apparatus and user information pertaining to a user of the first apparatus are stored in association with each other, and which is connected to the network and in communication with the first apparatus. The second apparatus acquires via the power line the first apparatus information from the first apparatus, and transmits the first apparatus information and second apparatus information pertaining to the second apparatus to the server via the first apparatus. The server acquires the user information corresponding to the first apparatus information transmitted from the second apparatus, transmits, to a terminal tied to the user information, approval request information requesting registration approval for the second apparatus information, and, upon receiving, from the terminal, the approval response information approving registration of the second apparatus information, registers the second apparatus information.SELECTED DRAWING: Figure 8
Patent JP-2022065274-A (JP)
Title: Lime spreader
Inventor: TAKAGI NAOKO
IPC: A01K1/00
Filed: 2020-10-15
Abstract: To provide a lime spreader which can be used for epidemic prevention in a poultry farm, a pig farm or the like.SOLUTION: In a lime spreader (1), a traction tool (3) and a wheel (4) are arranged in a lime accommodation case (2) which accommodates lime, a lime discharge mechanism (12) for spreading the lime is arranged at a lower part of the lime accommodation case (2), a rotating shaft (10) of the wheel (4) and a drive shaft (13) of the lime discharge mechanism (12) are interlocked and connected to each other via a ratchet mechanism (18), and when the lime spreader is towed in a forward direction, the rotating shaft (13) rotates together with the rotating shaft (10) of the wheel (4) so that the lime is spread from the lime discharge mechanism (12), and when the lime spreader is towed in a backward direction, the rotating shaft (10) of the wheel (4) idles so that the lime is not spread from the lime discharge mechanism (12).SELECTED DRAWING: Figure 1
Patent JP-2021091873-A (JP)
Title: Adhesive film and flexible printed board
Inventor: OBA HISAE
IPC: C09J7/35
Filed: 2020-10-19
Abstract: To provide an adhesive film and a flexible printed board which are excellent in heat resistance.SOLUTION: There are provided an adhesive film 6 in which an adhesive layer 4 is laminated on a resin film layer 5, where the adhesive layer contains an adhesive, the adhesive layer is in B-stage state, an oxygen transmission rate at 200°C of the resin film layer measured according to JIS K7126-1 is 1.50×10-10 cc cm/cm2 sec cmHg or less, and a 3% heat weight reduction temperature of the adhesive is 320°C or higher; and a flexible printed board 10 having the adhesive film.SELECTED DRAWING: Figure 1
Patent JP-2022070567-A (JP)
Title: Semiconductor relay device
Inventor: AIZAWA YOSHIAKI
IPC: H03K17/691
Filed: 2020-10-27
Abstract: To provide a semiconductor relay device capable of performing switching properly.SOLUTION: A semiconductor relay device has an oscillator that outputs an oscillation signal based on an input signal, a first inductor and a second inductor that are magnetically coupled, a drive unit that drives the first inductor based on the oscillation signal output from the oscillator, a rectifier that rectifies the signal output by the second inductor, and a connection that electrically connects or disconnects the first and second terminals based on the signal rectified by the rectifier.SELECTED DRAWING: Figure 1
Patent JP-2022064254-A (JP)
Title: Color distant view image device
Inventor: ITO KATSUYUKI
IPC: H04N13/324
Filed: 2020-10-13
Abstract: To solve the problem in which a color of a color image observed as a distant view with respect to a color image of a color image display unit changes, in a color distant view image device having a configuration in which a plurality of diffracted light beams are generated by a diffraction phenomenon of a plurality of minute openings of an optical mask closely arranged on the color image display unit and a light wave obtained by converting the plurality of diffracted light beams with a lens is observed with both eyes.SOLUTION: Minute openings of an optical mask corresponding to a three-color color light emitting unit constituting a color pixel of a color image display unit are set so that values of ratios of emission light wavelengths of the three-color color light emitting unit to opening diameters are substantially equal. As a result, diffracted light beams from the three-color color light emitting unit have almost an equal spread angle, and discoloration of an observed color image is prevented.SELECTED DRAWING: Figure 2
Patent JP-2022072655-A (JP)
Title: Strain sensor, functional film and manufacturing method therefor
Inventor: YASUI SATOSHI
IPC: G01B7/16
Filed: 2020-10-30
Abstract: To provide a functional film for strain sensors, which includes a strain resistance film provided on a flexible insulative base material film, the strain resistance film being less susceptible to cracking due to bending and having a high gauge factor.SOLUTION: A functional film (101) includes a strain resistance film (10) provided on one principal surface of a flexible insulative base material (50). The strain resistance film is a thin chromium nitride film having a thickness of 150 nm or less, and an intensity ratio (I2/I1) of a second peak intensity I2 with 2θ in a range of 60-65° to a first peak intensity I1 with 2θ in a range of 43-45° as exhibited in an X-ray diffraction chart using CuKα rays as an X-ray source is 0.001 or greater.SELECTED DRAWING: Figure 1
Patent JP-2022073131-A (JP)
Title: Financial institution terminal system
Inventor: ISA SHINICHIRO
IPC: G06Q40/02
Filed: 2020-10-30
Abstract: To allow a clerk of a financial institution to properly identify operation status of a customer terminal device which is operated by a customer visiting a store of the financial institution.SOLUTION: A financial institution terminal system comprising a clerk terminal device held by a clerk of a financial institution and a customer terminal device which is operated by a customer visiting the financial institution includes: information acquisition means which acquires, by the clerk terminal device, information on operation status of the customer terminal device operated by the customer, from the customer terminal device; and display means which displays, by the clerk terminal device, the operation status of the customer terminal device acquired by the information acquisition means.SELECTED DRAWING: Figure 2
Patent JP-2021036331-A (JP)
Title: Photosensitive resin composition, dry film, cured product and printed wiring board
Inventor: ARAI YASUAKI
IPC: H05K3/28
Filed: 2020-11-02
Abstract: To provide a photosensitive resin composition, a dry film and a cured product, capable of preventing a clog in a development apparatus due to contamination of a developer or a sediment in a development process while satisfying a high resolution of a coating film after final cure.MEANS: A photosensitive resin composition includes an alkali-soluble resin. In the photosensitive resin composition, if a water contact angle is A(°) in a dry film when drying a coating film formed by applying the photosensitive resin composition, at 80°C for 40 minutes, and a water contact angle is B(°) in a dry film when drying a coating film formed by applying the photosensitive resin composition, at 80°C for 70 minutes, A is 75.0° or more, and a rate of change R80 expressed by R80(%)=|(B-A)/A|×100 is 3.0 or less.SELECTED DRAWING: None
Patent JP-2022076737-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KUMAZAWA TERUAKI
IPC: B23K26/00
Filed: 2020-11-10
Abstract: To provide a manufacturing method of a semiconductor device capable of reducing contact resistance and securing a deflective strength of an element in a compatible manner by means of laser anneal.SOLUTION: An ohmic electrode is formed by irradiating a silicon carbide substrate 1 comprising a metal thin film 110 on a surface with laser beams 50 of different energy densities twice or more. An alloy layer 113 is formed by irradiating the metal thin film 110 on the silicon carbide substrate 1 with a laser beam 50 of such an energy density that silicon carbide is not fused. The alloy layer 113, namely, the inside of a region which has been already irradiated with the laser beam 50, in the metal thin film 110 is irradiated with a following second laser beam 50 and the energy density thereof is higher than that of the first laser beam 50. Thus, an electrode ohmic-joined with the silicon carbide can be formed without applying excessive energy to the silicon carbide, and reduction of contact resistance and the deflective strength of an element can be made compatible.SELECTED DRAWING: Figure 2E
Patent JP-2022076812-A (JP)
Title: Intercom system
Inventor: ONO MASAHIRO
IPC: H04N7/18
Filed: 2020-11-10
Abstract: To provide an intercom system that enables an entrance slave unit and a delivery robot to communicate directly, and notifies a room master unit of the arrival of a delivery without going through an external network.SOLUTION: An entrance slave unit 1 has a slave unit communication unit 12 that performs Bluetooth (registered trademark) communication, and an unmanned delivery robot 3 that self-propells and delivers a delivery M includes a wireless communication unit 36 that performs BlueTooth (registered trademark) communication. When the delivery robot 3 arrives at a delivery destination dwelling unit, the wireless communication unit 36 transmits an arrival notification signal to the entrance slave unit 1, and a living room master unit 2 emits a sound when the entrance slave unit 1 receives the arrival notification signal.SELECTED DRAWING: Figure 1
Patent JP-2022077180-A (JP)
Title: Face shield
Inventor: YAMAGUCHI MITSUNORI
IPC: A62B18/02
Filed: 2020-11-11
Abstract: To provide a face shield capable of suppressing dryness of a wearer's eye.SOLUTION: The face shield comprises: a band worn around a head of a wearer; two overlapped shields attached to the band with a space therebetween; a pipe attached along the band and passing between the two shields; and an air supply device connected to the pipe and supplying air inside the pipe. The two shields cover a region from a forehead to the eye of the wearer when the band is worn around the head. The pipe includes a plurality of holes for blowing out air downward from between the two shields.SELECTED DRAWING: Figure 1
Patent JP-2022078740-A (JP)
Title: Picking system and conveyance method
Inventor: UCHIDA TAKAYUKI
IPC: B65G1/00
Filed: 2020-11-13
Abstract: To flexibly convey an article box and a delivery box to a plurality of picking areas.SOLUTION: A picking system 100 comprises: a plurality of article box warehouses 110 which stores a plurality of article boxes 210 for storing different types of articles; an article box conveyance device 120 which conveys the delivered article boxes 210; a plurality of picking areas 199 for carrying-in the article boxes 210; a delivery box warehouse 130 for storing an associated delivery box 221 associated with an order; a delivery box conveyance device 140 for carrying the associated delivery box 221 selectively delivered from the delivery box warehouse 130 into the picking area 199; and a management device 150. The management device 150 includes an article box instruction output section 151 for outputting an article box instruction and an associated delivery box instruction output section 152 for outputting an associated delivery box instruction.SELECTED DRAWING: Figure 1
Patent JP-2022081179-A (JP)
Title: Electric heating type skewered food cooker
Inventor: IWATA KOICHI
IPC: A47J37/04
Filed: 2020-11-19
Abstract: To provide an electric heating type skewered food cooker which heats and cooks skewered food with an electric heating type electric heater.SOLUTION: An electric heating type skewered food cooker comprises: a heating control device; a casing 2 which is provided with a rail standing on a top surface, a tray part mounted on a top surface inside the rail, and a control panel 2d setting the heating control device on the front surface, and covers the heating control device; an electric heater 3 provided for the tray part while electrically connected to the heating control device; a rotary table 5 which is mounted on the rail and is rotatable; and a ring-shaped skewer reception part 6 which is mounted on the rotary table 5 and to which skewers of skewered foods are pierced.SELECTED DRAWING: Figure 1
Patent JP-2022083156-A (JP)
Title: Seal structure and sealing method
Inventor: EZAKI TOMOKAZU
IPC: E21D11/00
Filed: 2020-11-24
Abstract: To improve a sealing performance between a body and a segment ring.SOLUTION: A seal structure 100 comprises a plurality of brushes 10 provided on a body 2 at intervals in the axial direction of a tunnel T1 to form a seal chamber 11 between an inner peripheral surface of the body 2 and an outer peripheral surface of a segment ring 4, grease 20 that is filled in the seal chamber 11 and seals between the inner peripheral surface of the body 2 and the outer peripheral surface of the segment ring 4, and a cooling system 30 for cooling the grease 22 filled in the seal chamber 11.SELECTED DRAWING: Figure 2
Patent JP-2021073539-A (JP)
Title: Program, information processing device, and method
Inventor: SAWAKI KAZUAKI
IPC: H04M1/00
Filed: 2020-11-25
Abstract: To provide a program, an information processing device and a method, for improving operability of operations related to viewing of an image.SOLUTION: In a video distribution system, a program causes a processor to allow a user to view a spherical image (S1003), performs first processing related to an image on a touch screen when a first operation which is a movement operation including an initial operation is performed (S1005), and performs second processing related to the image, which is different from the first processing, when a second operation which is a movement operation not including the initial operation is performed on the touch screen (S1008).SELECTED DRAWING: Figure 10
Patent JP-2022089358-A (JP)
Title: Carbon nanotube dispersion, and resin composition using the same, conductive film, mixture slurry, electrode, and nonaqueous electrolyte secondary battery
Inventor: MOROISHI YORIYUKI
IPC: H01B1/24
Filed: 2020-12-04
Abstract: To provide a carbon nanotube dispersion, a carbon nanotube resin composition and a mixture slurry which have good dispersion so as to obtain a conductive film and an electrode film having high conductivity and adhesion, and a nonaqueous electrolyte secondary battery having excellent rate characteristics and cycle characteristics.SOLUTION: A carbon nanotube dispersion contains boron-containing nanotube, and a solvent, in which complex elastic modulus of the carbon nanotube dispersion by dynamic viscoelasticity is less than 200 Pa, and a phase angle at a frequency of 1 Hz is 10° or more.SELECTED DRAWING: Figure 1
Patent JP-2022090264-A (JP)
Title: Oil-in-water emulsion composition
Inventor: NAKAJIMA NAHOKO
IPC: A61Q17/04
Filed: 2020-12-07
Abstract: To provide an oil-in-water sun care composition which can provide a watery and fresh sensation to a keratinous substance, such as skin.SOLUTION: The present invention relates to an oil-in-water composition comprising: (a) at least one associative polymer comprising one or more acrylic and/or methacrylic units, (b) at least one neutralized poly(meth)acrylic acid polymer, (c) at least one organic UV filter, and (d) at least one oil.SELECTED DRAWING: None
Patent JP-2021116414-A (JP)
Title: Olefinic copolymer and film
Inventor: KASHIWAME YOHEI
IPC: C08F232/08
Filed: 2020-12-14
Abstract: To provide an olefinic copolymer capable of giving a molded article having a small coefficient of linear expansion, and a film containing the olefinic copolymer.SOLUTION: The olefinic copolymer contains a monomer unit (1) derived from at least one selected from the group consisting of ethylene and C3-20 linear α-olefins, and a monomer unit (2) derived from a cyclic olefin represented by formula (I) and satisfies the following requirements (a)-(c): (a) the glass transition temperature is 220°C or higher; (b) the ratio (Mw/Mn) of the weight average molecular weight Mw in terms of polystyrene to the number average molecular weight Mn in terms of polystyrene measured by gel permeation chromatography is 2.2 or less; and (c) the refractive index is less than 1.540.SELECTED DRAWING: None
Patent JP-2021180472-A (JP)
Title: Matching circuit, power amplifier circuit
Inventor: HONDA YURI
IPC: H03F3/217
Filed: 2020-12-14
Abstract: To improve the efficiency of a power amplifier circuit.SOLUTION: It has an input terminal to which an amplified signal is input from a power amplifier, an output terminal, a first inductor with one end connected to the input terminal and the other end connected to the output terminal, a first capacitor connected in parallel with the first inductor, a second inductor with one end connected to the input terminal and the other end connected to the ground, and a first series resonant circuit connected in parallel with the second inductor.SELECTED DRAWING: Figure 1
Patent JP-2021098502-A (JP)
Title: Metal/fixing material feed-through, manufacturing method for the same and usage of the same
Inventor: RANFTL REINHARD
IPC: B60R21/264
Filed: 2020-12-17
Abstract: To provide a metal/fixing material feed-through for an airbag and/or an igniter of a belt tensioner, as well as a manufacturing method for the same.SOLUTION: The metal/fixing material feed-through has at least one metal pin 5, where the at least one metal pin 5 is fused and embedded into a penetration opening part 4 of a base body 1, in glass or a glass ceramic fixing material 10. A surface 110 of the glass or the glass ceramic fixing material 10 is a freely fused surface, which is on the same flat surface shared with an end face of the at least one metal pin 5. The freely fused surface does not have air bubble exposed in a region of an ignition cable in particular.SELECTED DRAWING: Figure 2
Patent JP-2021043474-A (JP)
Title: Fixing device and method for manufacturing the same
Inventor: UCHIYAMA YUTA
IPC: G03G15/20
Filed: 2020-12-22
Abstract: To suppress the positional deviation and slack of a sheet member.SOLUTION: A fixing device 100 includes a base member 160, a sheet member 170 which is wound around the base member 160, and a fixing part 400 which fixes the sheet member 170 to the base member 160. The sheet member 170 has a first hole 172B. The base member 160 has a recess 162. The fixing part 400 has a first engagement part (common engagement part 163A) which is provided in the inner surface (bottom surface 162A) of the recess 162 and engaged with the edge of the first hole 172B and a holding part 200 which is provided in the first engagement part and holds a part around the first hole 172B between the holding part 200 and the inner surface of the recess 162.SELECTED DRAWING: Figure 5
Patent JP-2022100620-A (JP)
Title: Information processing system and data arrangement in information processing system
Inventor: NOMURA SHIMPEI
IPC: G06F11/34
Filed: 2020-12-24
Abstract: To provide an information processing system that cuts back the number of times communication is performed between information processing devices installed at distributed base points and improves the execution speed of applications, and a data arrangement method in the information processing system.SOLUTION: Provided is an information processing system 1 having an application platform capable of communicating with a plurality of edges1 that are communicably connected to each other. The application platform includes a second processor, information of microservice and data that each edge1 has, and performance information of each edge1. The processor causes each edge1 to execute a prescribed number of microservices in combination in prescribed order using prescribed data and thereby executes an application. When executing an application, the processor moves microservices and data between each individual edge1 on the basis of information of the microservices and data that each edge1 has and performance information.SELECTED DRAWING: Figure 1
Patent JP-2022102370-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: OBA TAKAYUKI
IPC: H05K3/46
Filed: 2020-12-25
Abstract: To provide impedance reduction between semiconductor chips, high reliability, and low cost.SOLUTION: In a manufacturing method of a semiconductor device, in a step of forming through electrodes 47 on semiconductor chips 401 and 402, via holes are formed so as to penetrate electrode pads 43 of the semiconductor chips 401 and 402, semiconductor integrated circuits 42, and main bodies 41 such that the surface of through electrodes 37 of a substrate 30E are exposed. The via hole is circular in a plan view, and its diameter is about 0.5 μm to 5 μm. Subsequently, an insulating layer 46 that covers the inner wall surface of the via hole is formed, and then through electrodes 47 are formed in the via holes in the same manner as in the step shown in FIG. 11. As a result, the electrode pads 43 of the semiconductor chips 401 and 402 and the electrode pads 33 of the substrate 30E are directly electrically connected via the through electrodes 47.SELECTED DRAWING: Figure 18
Patent JP-2022102904-A (JP)
Title: Fixing device
Inventor: ISHIDA KEI
IPC: G03G15/20
Filed: 2020-12-25
Abstract: To provide a fixing device capable of preventing misalignment of a heater and a heat conductive member.SOLUTION: A fixing device 9 provided herein comprises a cylindrical belt 111, a heater 112, a holder 113, and a heat conductive member 114. The heater 112 heats the belt 111. The holder 113 supports the heater 112. The heat conductive member 114 is located between the heater 112 and the holder 113. The holder 113 has a protrusion 1132. The heater 112 has a groove 1125. The heat conductive member 114 has a groove 1141. The groove 1125 of the heater 112 and the groove 1141 of the heat conductive member 114 are aligned with the protrusion 1132 of the holder 113.SELECTED DRAWING: Figure 3