baber/WOPTO huggingface dataset:
Patent JP-2020188049-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2019-05-10
Abstract: To form a device chip without compromising quality.SOLUTION: A wafer processing method that divides a wafer in which a plurality of devices is formed into individual device chips includes a polyolefin-based sheet disposing step of locating a wafer in an opening of a frame having the opening for accommodating the wafer and disposing a polyolefin-based sheet on the back surface or the front surface of the wafer and the outer periphery of the frame, an integration step of heating the polyolefin-based sheet with hot air to integrate the wafer and the frame via the polyolefin-based sheet, a dividing step of irradiating the wafer with a laser beam having a wavelength transparent to the wafer along a planned division line to form a modified layer on the wafer and dividing the wafer into individual device chips, and a pickup step of heating the polyolefin-based sheet, pushing up the device chip, and picking up the device chip.SELECTED DRAWING: Figure 4
Patent JP-2020187447-A (JP)
Title: Martial arts event matching system, computer, martial arts event matching method and program
Inventor: TADA RYUZO
IPC: G06Q10/02
Filed: 2019-05-11
Abstract: To provide a martial arts event matching system, a computer, a martial arts event matching method, and a program capable of issuing identification cards of martial arts travelers who are interested in martial arts and traveling in Japan and overseas, and matching the martial arts travelers with domestic and overseas martial arts events.SOLUTION: A martial arts event matching system 1 realized by a computer 10 issues identification cards indicating attributes of domestic and overseas martial arts travelers, stores domestic and overseas martial arts events, and determines the martial arts events that are most suitable for the martial arts travelers based on the identification cards. In addition, the martial arts event matching system 1 learns the identification cards issued in the past and the martial arts events that are most suitable for the martial arts travelers determined based on the identification cards, and determines the martial arts events that are most suitable for the martial arts travelers based on the results of the learning and the identification cards issued this time.SELECTED DRAWING: Figure 1
Patent JP-2020187491-A (JP)
Title: Instruction preparation system, instruction preparation method, and program
Inventor: ADACHI KOICHI
IPC: G06Q50/08
Filed: 2019-05-13
Abstract: To improve work efficiency about a dimension input of a sleeper by a user.SOLUTION: An instruction preparation system for preparing an instruction to instruct dimensions of a sleeper to be laid includes: a primary information processing part for outputting a primary information input form for inputting primary information to be a base about laying of a sleeper, and inputting the primary information in accordance with operation to the output primary information input form; a secondary information input form generation part for generating a secondary information input form for inputting secondary information including details of dimensions about each sleeper, the rough shape of which is specified on the basis of the primary information inputted by the primary information processing part; and a secondary information processing part for outputting the generated secondary information input form, and inputting the secondary information in accordance with operation to the output secondary information input form.SELECTED DRAWING: Figure 2
Patent JP-2020187679-A (JP)
Title: Dc power supply device and electric apparatus
Inventor: WAKAO KAZUMASA
IPC: H04L12/10
Filed: 2019-05-17
Abstract: To prevent fault of an information apparatus caused by erroneously connecting the information apparatus to a power supply that does not support PoE by using a communication cable.SOLUTION: A DC power supply device 1 includes: a power supply acquisition unit 2 that secures direct current; a power output terminal 3 consisting of an RJ45 type connector with eight pins; and a transmission line 4 having a positive pole line 4A and a negative pole line 4B for transmitting direct current acquired by the power supply acquisition unit 2 to the power output terminal 3. Among the positive pole line 4A and the negative pole line 4B of the transmission line 4, one is integrally connected to pins 1, 2, 3, and 6 of the power output terminal 3, and the other is integrally connected to pins 4, 5, 7, and 8 of the power output terminal 3. The power output terminal 3 sets one of the set of pins 1, 2, 3, and 6 and the set of pins 4, 5, 7, and 8 to a positive pole and the other to a negative pole.SELECTED DRAWING: Figure 1
Patent JP-2020191711-A (JP)
Title: Blower
Inventor: TAKAHASHI MAKOTO
IPC: H02K7/14
Filed: 2019-05-20
Abstract: To provide technology that contributes to noise reduction in a blower that can be attached to and detached from clothes.SOLUTION: A fan unit 11 comprises a motor, a fan configured to rotate around a predetermined rotation axis by the power of the motor, and a housing 4 for accommodating the motor and the fan. The housing 4 has a plurality of ribs 51 that define a plurality of intake ports 447 through which an airflow generated by the fan passes. A cross section of each of the plurality of ribs 51 has a shape in a flow direction of the airflow in which a width gradually increases from an upstream end to the maximum width portion toward a downstream side, and the width gradually decreases from the maximum width portion to a downstream end toward the downstream side. The maximum width portion is located on an upstream side of a center line of the cross section of the rib 51 in the flow direction. At least a part of the cross section on the upstream side of the maximum width portion in the flow direction is a curved portion.SELECTED DRAWING: Figure 5
Patent JP-2020189454-A (JP)
Title: Liquid container for printing, system, and cap
Inventor: HAYASHI MASAHIRO
IPC: B41J2/175
Filed: 2019-05-23
Abstract: To provide a liquid container for printing which enables replacement between a gas and a liquid only by connecting the liquid container to a tank, has a simple structure, and is not damaged easily.SOLUTION: A bottle 130 includes: a bottle body 131 having a storage chamber 154 which stores an ink; and a nozzle 161 protruding from the bottle body 131. The nozzle 161 includes a first passage 181 and a second passage 182. The first passage 181 communicates with the storage chamber 154 through an opening 183 located at a base end part of the nozzle 161 and communicates with the outside through an opening 184 located at a tip of the nozzle 161. The second passage 182 communicates with the storage chamber 154 through an opening 185 located at the base end part of the nozzle 161 and communicates with the outside through an opening 186 located at the tip of the nozzle 161. The opening 184 is at the same height as the opening 186 when the tip of the nozzle 161 faces downward in a vertical direction.SELECTED DRAWING: Figure 6
Patent JP-2020195173-A (JP)
Title: Utility pole protective labeling board
Inventor: NAKATSU TATSUYA
IPC: E01F15/14
Filed: 2019-05-24
Abstract: To provide a utility pole protective labeling board which prevents a contact accident of a vehicle to a utility pole by guiding a line of sight of a driver in an appropriate direction.SOLUTION: A utility pole protective labeling board 1 comprises: a sheet-like base part 2 which is formed substantially rectangular to be mounted by being wound around an outer periphery of a pole-like structure; and a display part 3 which is disposed while extending in a band shape obliquely downward to right in a left-side range of a range which is obtained by dividing laterally symmetrically a surface of the base part 2 to be outside in a state where the base part is mounted on the structure, and disposed while extending in a band shape obliquely downward to left in a right-side range. The utility pole protective labeling board is mounted on a utility board. Thus, regardless of whether the utility pole is positioned at a left side or a right side, a driver of a vehicle watches the display part 3 constituted of a reflection sheet as a pattern that the display part is obliquely upward to the outside from a driveway side, a line of sight of the driver is guided, and the contact of the vehicle to the utility pole is prevented.SELECTED DRAWING: Figure 1
Patent JP-2020193003-A (JP)
Title: Bag container using non-oriented pet film
Inventor: KONNE YOSHITAKA
IPC: B65D65/02
Filed: 2019-05-28
Abstract: To provide a bag container on which bag making processing such as heat welding and crease processing can be easily performed, which is a highly transparent bag container with optimum rigidity (flexibility) with desired film thickness, namely, has a sense of luxury to compare with conventional bag containers.SOLUTION: A bag container 200 is formed by at least one sheet. The sheet includes at least a non-oriented PET film layer at least as either a base layer or an adhesive layer and has a join part 282 where non-oriented PET film layers are joined. The non-oriented PET film layer is a PET film layer including non-crystalline PET. With the bag container, at least one sheet including a non-oriented PET film layer is folded or joined to form a bag container. As a non-oriented PET film has appropriate rigidity (flexibility) and is highly transparent, the functions such as high toughness, self-standing, folding and being used for advertising can be achieved which other synthetic resin materials cannot achieve.SELECTED DRAWING: Figure 5
Patent JP-2020192512-A (JP)
Title: Carriage/storage method of waste battery
Inventor: NAKAMURA MITSUJI
IPC: B09B5/00
Filed: 2019-05-30
Abstract: To provide a carriage/storage method of a waste battery which efficiently carries or stores the waste battery such as waste lithium ion battery safely at a low cost.SOLUTION: In a carriage/storage method of a waste battery, a waste lithium ion battery 10 and the like are placed in a box-shaped stackable container 1 in which an insulation sheet 5 is stuck on the whole surface of an inner surface, and the box-shaped containers in each of which the waste lithium ion battery and the like are placed are stacked and carried or stored. Because the stackable box-shaped container is used, the waste lithium ion battery and the like can be efficiently carried and a storage space can be also saved. Because the waste lithium ion battery and the like can be carried without compressing the waste lithium ion battery and the like, there is no danger of explosion and carriage is safe. Because an insulation sheet is stuck on the whole surface of an inner surface of the box-shaped container, an electric shock upon carriage of the waste lithium ion battery can be prevented. The box-shaped container can make four-way wall surfaces 2a to 2d of a box-shaped portion for housing the waste lithium ion battery and the like foldable and can form the four-way wall surfaces and a bottom surface 2e in grids with metal.SELECTED DRAWING: Figure 1
Patent JP-2020198403-A (JP)
Title: Composition for thick film resistor, paste for thick film resistor, and thick film resistor
Inventor: MAKUTA FUJIO
IPC: C03C8/16
Filed: 2019-06-05
Abstract: To provide a thick film resistor which has such a good electric property that it is small in current noise while having a desired resistance value, and which is substantially lead free.SOLUTION: A composition for a thick film resistor, a paste for the thick film resistor, and the thick film resistor are provided. The composition comprises: as a conductive component, at least one kind selected from ruthenium dioxide, calcium ruthenate, strontium ruthenate and barium ruthenate; a glass component including substantially no lead; and forsterite of 3.0 mass% or more and 15.0 mass% or less.SELECTED DRAWING: None
Patent JP-2020202274-A (JP)
Title: Multi-cavity ceramic substrate, manufacturing method thereof, and ceramic substrate manufacturing method
Inventor: KANEKO MASAYUKI
IPC: H05K1/02
Filed: 2019-06-10
Abstract: To provide a multi-cavity ceramic substrate capable of suppressing the occurrence of warpage.SOLUTION: A multi-cavity ceramic substrate 1 includes a board area (product area 2) in which a plurality of board element portions 11 are arranged side by side, and an outer peripheral area (outer peripheral area 3) located outside the board area. The multi-cavity ceramic substrate 1 includes a plurality of ceramic layers (ceramic sheet 21), a first metal layer containing molybdenum (Mo layer 23), a metal layer containing tungsten (W layer 22), and a metal layer for electroplating conduction (electroplating conduction wiring 25). On at least one layer of the ceramic layers on which the first metal layer containing molybdenum is formed, a second metal layer (second Mo layer 24) containing molybdenum and not electrically connected to the first metal layer is formed in the outer peripheral region.SELECTED DRAWING: Figure 2
Patent JP-2019147845-A (JP)
Title: Personal cosmetics with photocatalytic activity
Inventor: CHEN YUWEN
IPC: A61K8/29
Filed: 2019-06-13
Abstract: To provide cosmetics having a reliable and long-lasting whitening effect and capable of reducing or eliminating the use of a preservative.SOLUTION: Provided is a cosmetic with photocatalytic activity. It can achieve the photocatalytic reaction of a visible light by the photocatalytic component (X t2) of Titanium dioxide, reduces the possibility of personal cosmetic alteration by its antibacterial and bactericidal effects, on the inner surface, and reduces or eliminates the use of other chemical preservatives. In use, it can generate whitening effect and spot-thinning effects by the visible light in the surrounding environment.SELECTED DRAWING: None
Patent JP-2020204934-A (JP)
Title: Flow rate controller
Inventor: KADOTA YUSUKE
IPC: G05D7/06
Filed: 2019-06-18
Abstract: To provide a flow rate controller that is able to accurately control a flow rate in a variety of flow-rate areas.SOLUTION: A flow rate controller 100 exerts control such that a flow rate Q of fluid R to be supplied to a test piece W from a tank 10 reaches a set flow rate Qr. The flow rate controller 100 comprises: a first pump 21 and a second pump 22 provided in parallel with each other on a supply conduit 61 extending toward the test piece W from the tank 10; a first control valve 31 and a second control valve 32 provided in parallel with each other on a return conduit 62 extending toward the tank 10 from the test piece W; and a control unit 50 that selects the first pump 21 or the second pump 22 on the basis of the set flow rate Qr and controls the amount of discharge from the selected pump, selects the first control valve 31 or the second control valve 32 on the basis of the set flow rate Qr, and controls a degree of opening of the selected control valve. The capacity of the second pump 22 is larger than the capacity of the first pump 21, and the aperture of the second control valve 32 is larger than the aperture of the first control valve 32.SELECTED DRAWING: Figure 1
Patent JP-2020205181-A (JP)
Title: Information processing device, communication system, computer program, and information processing method
Inventor: IWAMURA YUSUKE
IPC: H05B47/00
Filed: 2019-06-18
Abstract: To provide an information processing device that can improve the convenience of those involved in electronic devices with regard to their life span.SOLUTION: A server 5 includes a communication unit 53, a calculation unit 511, a judgment unit 513, and a communication control unit 515. The communication unit 53 receives information DT, which identifies the drive time of an electronic device 1, from the electronic device 1 via a network NW. The calculation unit 511 calculates a cumulative value of the drive time identified based on the information DT. The judgment unit 513 determines whether a cumulative value exceeds a first threshold TH1. When determining that the cumulative value exceeds the first threshold TH1, the communication control unit 515 reports lifetime information LF regarding the lifetime of the electronic device 1.SELECTED DRAWING: Figure 4
Patent JP-2021001697-A (JP)
Title: Tool for removing water droplet from umbrella
Inventor: MATSUNAGA YOKO
IPC: F26B9/00
Filed: 2019-06-19
Abstract: To provide a tool for removing water droplets from an umbrella, allowing a user to easily insert an umbrella thereinto while rolling a canopy of a folded umbrella without wetting his/her hand, and capable of removing water droplets sticking to an umbrella.SOLUTION: The tool for removing water droplets from an umbrella, comprising an outer cylinder member 2 made from a hard material, i.e., a cylindrical member into which an umbrella can be inserted, and an inner member 3 comprising a water absorptive material 31, is characterized in that the inner member 3 is fixed to the inner peripheral face of the outer cylinder member 2.SELECTED DRAWING: Figure 1
Patent JP-2019193822-A (JP)
Title: Game machine
Inventor: KAWAMURA DAISUKE
IPC: A63F5/04
Filed: 2019-06-20
Abstract: To provide a game machine that can check whether or not a generator ratio is within a certain range.SOLUTION: A main circuit board for controlling progress of the game shifts the game state to an RBB state on the basis of winning of an RBB, shifts the game state to a CBB state on the basis of winning of a CBB, stops the rotating reels so that a small winning combination wins in preference to a replay when the small winning combination and the replay both win in the CBB state that is an operating game state of a second type special generator, stores the total putout number of tokens that are put out by a game machine and total number of putout generators that is the total number of tokens put out by the game machine in the RBB state or CBB state being the operating game state of the generator, on the basis of the total putout number and the total number of putout generators, calculates a generator ratio, and allows a ratio display device to display the numerical value of the calculated generator ratio.SELECTED DRAWING: Figure 17
Patent JP-2021002231-A (JP)
Title: Determination device, control method for determination device, determination system, control method for determination system, and program
Inventor: INAGAKI KOJI
IPC: G06T7/00
Filed: 2019-06-21
Abstract: To provide a determination device for determining a determination method of printed matters.SOLUTION: A determination device 10 in a determination system 100: selects, from photographed data obtained by a photographed data obtainment device 20, a determination area included in a photographed image; extracts a determination image in prior set subject colors from the selected determination area; binarizes gray scale data of the subject colors in a plurality of pixel areas constituting the extracted determination image on the basis of a binary threshold appropriate to each determination area, to obtain referential binary data in which the determination image is binarized; acquires converted gray scale data obtained by converting, as to dark portions of the determination image, the gray scale data of the subject colors in the plurality of pixel areas constituting the extracted determination image; binarizes the acquired converted gray scale data on the basis of the binary threshold, to obtain comparison binary data; and obtains a determination value for determining a printing method for a printing surface of a printed matter on the basis of a comparison result in which the referential binary data is compared to the comparison binary data.SELECTED DRAWING: Figure 1
Patent JP-2021004272-A (JP)
Title: Seal material
Inventor: UBUKATA MINORU
IPC: C09J11/08
Filed: 2019-06-25
Abstract: To provide a seal material which has good followability and high adhesive force to a rough concrete surface.SOLUTION: Provided is a seal material 1 comprising: a substrate 3 formed of a foamed body and a first adhesive layer 5 arranged on at least one surface side of the substrate. The adhesive layer 5 comprises an adhesive containing as a raw material a raw material composition containing a urethane prepolymer, a polythiol, a compound containing a plurality of photoreactive functional groups, and a tackifier. The urethane prepolymer contains as raw materials a polyol, a polyisocyanate, a monool not containing a photoreactive functional group, and a monool containing a photoreactive functional group.SELECTED DRAWING: Figure 1
Patent JP-2021003246-A (JP)
Title: Bath system
Inventor: SHIMAZU TOMOYUKI
IPC: F24H1/00
Filed: 2019-06-25
Abstract: To provide a technology to suppress generation of noise during a water supply operation.SOLUTION: A bath system includes a bathtub, a microbubble discharge nozzle, a circulation pump, a tank, an air introduction passage, an air introduction part, a first pump discharge passage, a second pump discharge passage, a pressure pump, a water supply control valve, a first tank discharge passage, a second tank discharge passage, a first selector valve, a second selector valve, and a control device. The control device is configured so as to repeatedly execute a water supply operation for driving the circulation pump and the pressure pump, and jetting the water from the tank to the bathtub in a situation where the first selector valve is in a first connection state, the second selector valve is in a third connection state, and the water supply control valve is in an open state, and an air introduction operation for driving the circulation pump and introducing the air to the tank in a situation where the first selector valve is in a second connection state, the second selector valve is in a fourth connection state, the pressure pump is in a stopped state, and the water supply control valve is in a closed state.SELECTED DRAWING: Figure 1
Patent JP-2021005528-A (JP)
Title: Manufacturing method of superconducting wire rod, superconducting wire rod and manufacturing apparatus of superconducting wire rod
Inventor: OKI KOTARO
IPC: H01B13/00
Filed: 2019-06-27
Abstract: To provide a manufacturing method of a superconducting wire rod capable of reducing time required for removing a stabilization layer.SOLUTION: A manufacturing method of a superconducting wire rod includes: a step of preparing a processing target member having a base material, an intermediate layer arranged on the base material, a superconducting layer arranged on the intermediate layer, a protective layer arranged on the superconducting layer, and a stabilization layer arranged on the protective layer; and a step of removing the stabilization layer located at an end part in a longer direction of the processing target member. The stabilization layer located at the end part is to be removed through immersing the end part as a cathode in electrolytic solution and applying a voltage between the cathode and the electrolytic solution.SELECTED DRAWING: Figure 7
Patent JP-2021012922-A (JP)
Title: Polishing pad, polishing device, polishing method using the same, and manufacturing method of polishing pad
Inventor: SATO KAZUYA
IPC: B24B37/20
Filed: 2019-07-04
Abstract: To provide a polishing pad, a polishing device, a polishing method using the same, and a manufacturing method of the polishing pad, which can solve wafer outer peripheral sagging in a single-sided polishing and prevent abnormal deformation of a wafer after polishing.SOLUTION: In an approximately circular polishing pad for a single-sided polishing of a semiconductor silicon wafer, the polishing pad includes a circular polishing region having an outer diameter smaller than the outer diameter of the polishing pad on the surface of the polishing pad, and the center of the polishing pad and the center of the circular polishing region are present at different positions.SELECTED DRAWING: Figure 1