baber/WOPTO huggingface dataset:
Patent JP-2021041503-A (JP)
Title: Electric work machine
Inventor: SUNABE HIKARU
IPC: B25F5/00
Filed: 2019-09-12
Abstract: To provide an electric work machine configured so that a swinging-around state can be accurately detected from an acceleration of rotation around an output shaft even if a rotation speed or torque of the output shaft varies.SOLUTION: The electric work machine comprises: a housing which houses a motor 30, a power transmission mechanism 34 and an output shaft 8; a motor control part 51 which controls driving of the motor; an operation part 10 which regulates rotation speed of the output shaft; an acceleration detection part 36 which detects an acceleration of rotation caused around the output shaft in the housing; a swinging-around detection part 60 which detects that the housing is swung around, on the basis of the acceleration of rotation detected by the acceleration detection part, and makes the motor control part stop or suppress the driving of the motor; and a set value changing part 50 which changes a set value that is used for the swinging-around detection part to detect a swinging-around state, in accordance with an operation state of the operation part.SELECTED DRAWING: Figure 2
Patent JP-2021048363-A (JP)
Title: Substrate processing apparatus
Inventor: NAKAZAWA KAZUHIKO
IPC: H01L21/677
Filed: 2019-09-20
Abstract: To reduce a cost by having a non-seal structure in a support pin.SOLUTION: A plurality of support pins 15 attached to a penetration port 31 of a rotational member 13 is attached with a non-seal structure. Therefore, a processing liquid supplied from a supply nozzle 57 intrudes into a lower surface of the rotational member 13 so as to pass through a gap between the penetration port 31 of the rotational member 13 and the plurality of support pins 15, but has resistance to the processing liquid at an upper side from a cover 3. An electric motor 45 and an elevating driving part 47 are covered with the cover 3, and does not receive a harmful effect due to the processing liquid. Also, since the non-seal structure is adopted, a slide resistance can be reduced and a driving load can be reduced. Therefore, the elevating driving part 47 does not require to increase a driving force, and to increase rigidity of a member for driving, and can reduce a cost of a substrate processing apparatus.SELECTED DRAWING: Figure 1
Patent JP-2021050530-A (JP)
Title: tent
Inventor: NAKAO TSUTOMU
IPC: B63C9/03
Filed: 2019-09-25
Abstract: To provide a tent that can be used as an evacuation tool in an emergency due to flooding of a river or heavy rain, while securing a predetermined space to protect a user from the external environment such as rain.SOLUTION: There is provided a tent 1 with a space for a user to enter and exit, including a tent body 11 that can be expanded and compressed in the height direction, and a ceiling portion 12 connected to the tent body 11. The ceiling portion 12 is a buoyant body that has a boarding space B on which the user is boarded and is configured to be able to float on water together with the user.SELECTED DRAWING: Figure 1
Patent JP-2021049164-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-25
Abstract: To provide a game machine capable of preventing a speculative property from increasing excessively and reducing a processing load regarding determination as a predetermined result and determination regarding determination as a particular pattern.SOLUTION: A predetermined determination value is set to the same number regardless of a setting value that can be set by setting means within a range differing from a specific numerical value range so as to be a numerical value range continuous from a second reference value differing from a first reference value, and a particular determination value is set to the same number regardless of a setting value that can be set by the setting means within a range differing from a specific numerical value range and a numerical value range of a predetermined determination value so as to be a numerical value range continuous from a third reference value differing from the first reference value and the second reference value.SELECTED DRAWING: Figure 10-17
Patent JP-2021051693-A (JP)
Title: Utterance system, utterance recommendation device, utterance recommendation program, and utterance recommendation method
Inventor: YOSHIKAWA YUICHIRO
IPC: G06F3/16
Filed: 2019-09-26
Abstract: To reduce a burden of an operator, and to realize utterance in advance.SOLUTION: An utterance system 10 includes an operator terminal 12 and a robot 16, and the operator controls speech and behavior of the robot by using the operator terminal. The robot utters to at least a dialogue person, according to the control by the operator. If the dialogue person utters according to this, a voice of utterance contents is obtained by an utterance content generating device 18. Focus words are extracted from the obtained voice, and an emotional value is calculated on the basis of phrases extracted from the obtained voice. The utterance content generating device generates the utterance contents about the text of the focus words, and transmit it to the operator terminal. The utterance content generating device transmits the utterance contents defined in advance for expressing sympathy to the dialogue person on the basis of the emotional value. A button corresponding to the utterance contents transmitted by the utterance content generating device is displayed on an operator screen (200) displayed on a touch display (84) of the operator terminal. Namely, the utterance contents are recommended to the operator.SELECTED DRAWING: Figure 1
Patent JP-2021055198-A (JP)
Title: Carbon fiber assembly
Inventor: KOBAYASHI HISAAKI
IPC: D06M15/59
Filed: 2019-09-27
Abstract: To provide a carbon fiber assembly which has feed stability and handleability with an excellent feeder and has improved mechanical characteristics of a resin compound such as a polyamide resin while maintaining a good columnar shape, even for recycled carbon fibers having a wide fiber length distribution, in a carbon fiber assembly manufactured by using a wet extrusion granulation method instead of a gas phase method.SOLUTION: A carbon fiber assembly of the present invention is composed of: a plurality of carbon fibers; and 0.1-5 wt.% of a urethane resin-based sizing agent or a copolymerized polyamide resin-based sizing agent. The carbon fiber assembly has an outer diameter of 0.1 to 10 mm, an average bus length of 1 to 20 mm, and a cylindrical shape with a bulk density of 0.04 to 0.30 g/cm3. The total length of the carbon fibers is shorter than the length of a bus.SELECTED DRAWING: None
Patent JP-2021054986-A (JP)
Title: Flame-retardant composition
Inventor: KAGATA HIDEKI
IPC: C08L3/02
Filed: 2019-09-30
Abstract: To provide a flame-retardant composition having biodegradability and excellent flame retardancy.SOLUTION: There is provided a flame-retardant composition comprising a modified fibroin and a biodegradable plastic.SELECTED DRAWING: None
Patent JP-2020021738-A (JP)
Title: Hybrid energy storage device including supporting filament
Inventor: RONALD A ROJESKI
IPC: H01G11/38
Filed: 2019-10-02
Abstract: To provide an anode that suppresses breakage and mechanical failure due to large structural stress due to large body expansion during lithiation.SOLUTION: An anode includes a conductive substrate, and an output enhancing material including a plurality of carbon supporting filaments, an intercalating material that reversibly adsorbs charge carriers to a bulk of the intercalating material, and a coating material disposed on at least a portion of the intercalating material.SELECTED DRAWING: Figure 1A
Patent JP-2021064583-A (JP)
Title: Fuel cell system
Inventor: NANBA RYOICHI
IPC: H01M8/04858
Filed: 2019-10-17
Abstract: To improve the accuracy of reducing the generation of pumping hydrogen during a warm-up operation.SOLUTION: A fuel cell system includes: a fuel cell; a storage device that stores a map in which a lower limit voltage is associated with a current temperature and a command current of the fuel cell for each starting temperature of the fuel cell, in a manner that the lower the starting temperature is, the higher the lower limit voltage is associated therewith; and a control device that obtains the starting temperature, the current temperature, and the command current, determines the lower limit voltage using the map, determines an operating point of the fuel cell such that the operating point does not fall below the determined lower limit voltage, and operates the fuel cell at the determined operating point.SELECTED DRAWING: Figure 1
Patent JP-2021066442-A (JP)
Title: Natural flow type retention storage
Inventor: HANAOKA MASATOSHI
IPC: B65D88/64
Filed: 2019-10-18
Abstract: To provide an improved natural flow type retention storage.SOLUTION: A natural flow type retention storage for temporarily storing and discharging a solid substance has a floor formed with a discharge port, a partitioning part at least partly partitioning an inner space of the retention storage into a filling space filled with the solid substance and a non-filling space not filled with the solid substance, and a gas injection device configured to inject gas from the non-filling space to the filling space. The retention storage is configured to allow a human to enter/exit the non-filling space, even when the filling space is filled with the solid substance.SELECTED DRAWING: Figure 7
Patent JP-2021067034-A (JP)
Title: Water flow slurry transfer system and water flow slurry transfer method using the same
Inventor: HAYASHIMOTO KAZUTOMO
IPC: E21D9/13
Filed: 2019-10-18
Abstract: To provide a water flow slurry transfer system and a water flow slurry transfer method using the same, which improve the transfer efficiency of excavated soil and have excellent maintainability.SOLUTION: A water flow slurry transfer system 300A comprises: a circulation pipe 310 having an outward water flow pipe 311 and a return water flow pipe 312 and being configured to form a water flow from the outward water flow pipe 311 to the return water flow pipe 312; a high-pressure pump 320 installed so that high-pressure water can be injected into the outward water flow pipe 311; a piston pump 1 installed so that excavated earth and sand by a mud pressure shield excavator 200 can be injected into the return water flow pipe 312; and a recovery hopper 330 installed so that the excavated earth and sand injected by the piston pump 1 can be recovered from the return water flow pipe 312.SELECTED DRAWING: Figure 1
Patent JP-2021066049-A (JP)
Title: Accumulation apparatus and sorting method
Inventor: KASHIBA MASAYUKI
IPC: B42C19/02
Filed: 2019-10-21
Abstract: To provide an accumulation apparatus and a sorting method which sequentially form a paper bundle at high speed.SOLUTION: A pair of conveying bodies 40 are provided to receive a signature S1. One of the pair of conveying bodies 40 is configured to be driven rotatably. The signature S1 is conveyed to an accumulation unit 5 to pass through the pair of conveying bodies 40 while being sandwiched by the pair of conveying bodies 40 from either side from the signature. Once the last signature S1 of a paper bundle B passes through the pair of conveying bodies 40, the conveying bodies 40 are switched from continuous rotation to intermittent rotation or suspension to prevent, by the pair of conveying bodies 40, the signature S1 of the next paper bundle B from being fed to the accumulation unit 5. Moreover, once the accumulation unit 5 can accept the signature S1 of the next paper bundle B, the conveying bodies 40 are switched from the intermittent rotation or suspension to the continuous rotation to feed, by the pair of conveying bodies 40, the signature S1 of the next paper bundle B to the accumulation unit 5.SELECTED DRAWING: Figure 5
Patent JP-2020022793-A (JP)
Title: Bed device
Inventor: SASAKI YUSUKE
IPC: A47C19/04
Filed: 2019-10-21
Abstract: To improve convenience of a bed device including an equipment placement part.SOLUTION: A bed device 10 includes: a bed 11; a support frame 12 for liftably supporting the bed 11; and an equipment placement part 13 that has a placement surface, is arranged to be lower than the bed 11, and follows lifting/lowering of the bed 11. Thus, even when a guided body extending from equipment placed on the placement surface is connected to the bed 11 or a person on the bed, the guided body is restricted from being pulled or bent, so as to improve convenience.SELECTED DRAWING: Figure 1
Patent JP-2021065464-A (JP)
Title: Bathtub washing device and hot water supply apparatus
Inventor: TSUJI MAKIKO
IPC: B05B1/12
Filed: 2019-10-24
Abstract: To provide a bathtub washing device which is advantageous for obtaining the excellent washing effect and suppressing a consumption amount of a washing agent, and a hot water supply apparatus including the bathtub washing device.SOLUTION: A bathtub washing device 3 comprises: a storage part (washing agent water tank 6) which can store washing agent water 13 being the water mixed with the washing agent; foam generation means which generates foam 14 by using the washing agent water 13 stored in the storage part; and a discharge part 11 which can discharge the foam 14 and rinsing water. The discharge part 11 is installed on the upper part of the inner wall of a bathtub 4. The bathtub washing device 3 can execute a foam supplying operation of supplying the foam 14 discharged from the discharge part 11 into the bathtub 4 and a rinsing water supplying operation of supplying the rinsing water discharged from the discharge part 11 into the bathtub 4.SELECTED DRAWING: Figure 1
Patent JP-2021066718-A (JP)
Title: Sitagliptin-containing tablet
Inventor: SUGAWARA YUKI
IPC: A61K47/14
Filed: 2019-10-17
Abstract: To provide a sitagliptin phosphate tablet having improved chemical stability.SOLUTION: A tablet contains sitagliptin, a pharmacologically acceptable salt thereof, or a hydrate thereof, and one or more lubricants selected from the group consisting of stearic acid, sodium stearyl fumarate, sucrose fatty acid ester, hardened oil, and talc.SELECTED DRAWING: None
Patent JP-2021076402-A (JP)
Title: Method and apparatus for specifying fatigue limit stress
Inventor: AKAI JUNJI
IPC: G01N3/34
Filed: 2019-11-06
Abstract: To specify fatigue limit stress of a measurement object at a lower cost and in a simple manner as compared to a case when using a quantum infrared camera by measuring dissipation energy without using an expensive quantum infrared camera.SOLUTION: An apparatus for specifying the fatigue limit stress includes: a vibrator 3 which applies successively increasing cyclic loads of tension and compression to a measurement object 2 at a predetermined frequency; a heat flow sensor 1 which is attached to the measurement object 2 and measures a heat flux; and an analyzer 6 which performs frequency analysis of the heat flux measured by the heat flow sensor 1 and measures dissipation energy from a frequency component of a second harmonic of the predetermined frequency. The fatigue limit stress of the measurement object is specified from the measurement result of the dissipation energy.SELECTED DRAWING: Figure 3
Patent JP-2021077484-A (JP)
Title: Display device
Inventor: HORIUCHI SHUICHI
IPC: G09F9/30
Filed: 2019-11-06
Abstract: To provide a display device capable of obtaining a higher transmittance.SOLUTION: A display unit 10 includes a TFT layer 4 having a TFT unit on which TFT is formed, and an OLED layer 5 which is provided on the TFT layer 4 and has an OLED unit having OLED driven by the TFT, the OLED unit being arranged so as to overlap with the TFT unit, and a plurality of pixels MP being constituted by OLED. Positions different from the OLED unit and the TFT unit in each of the plurality of pixels are defined as light non-emission regions SP1b to SP3b corresponding to a light transmission region in which light is transmitted from the back surface of the display unit 10 toward a front surface for displaying an image. Further, a lens layer 9 having a condensing lens 9a that condenses light on the back surface side and guides the light to the light transmission region is provided on the back surface side of the display unit 10.SELECTED DRAWING: Figure 1
Patent JP-2021077069-A (JP)
Title: Signal information output device, outputting method for remaining time for green signal, and program for outputting remaining time for green signal
Inventor: IMAYOSHI EIJI
IPC: G08G1/07
Filed: 2019-11-08
Abstract: To allow for outputting a remaining time for green signal until a green signal of a traffic light ends regardless of whether or not a signal control device that controls a light color signal of the traffic light is connected to a control center.SOLUTION: A storage unit stores green signal information including a switching time as a function of a time when a signal control device changes a signal control parameter that controls a light color signal of a traffic light, and the duration of the green signal controlled by the signal control parameter changed at the switching time. A selection unit sets the time measured by a timekeeping unit to a green signal start time, and selects the green signal information of the switching time corresponding to the green signal start time. A calculation unit calculates the remaining time for green signal using the green signal start time and the duration of the green signal included in the selected green signal information. An output unit outputs the calculated remaining time for green signal.SELECTED DRAWING: Figure 4
Patent JP-2020061155-A (JP)
Title: Sdl model introduced image extraction method
Inventor: GU ZECANG
IPC: G06T7/00
Filed: 2019-09-27
Abstract: To provide a method of more accurately extracting an image which is an extraction target in a situation where a method of extracting a target image to be recognized by processing binarization of an original image has been widely used before.SOLUTION: In the case where an image which is an extraction target to be recognized with respect to an original image is extracted from the original image by introduction of an SDL model, first, by human intervention, image data made as the extraction target is separated from original image data, on the basis of a plurality of feature values appearing on the image made as the extraction target, machine learning of multi-agent of Gaussian process with maximum probability called SDL model is performed, a feature vector of the image made as the extraction target in a probability space is obtained by Gaussian process with maximum probability of each feature value, a feature vector of a sample image is calculated in the same manner with respect to an unspecified image, and the image made as the extraction target can be extracted on the basis of spatial distance different between the feature vector of the sample image and the feature vector of the image made as the extraction object in the probability space.SELECTED DRAWING: Figure 5
Patent JP-2020090482-A (JP)
Title: Improved synthesis of key intermediate of kras g12c inhibitor compound
Inventor: ANDREW THOMAS PARSONS
IPC: A61P35/00
Filed: 2019-11-13
Abstract: To provide improved synthesis of a key intermediate of a KRAS G12C inhibitor compound.SOLUTION: The present invention relates to an improved, efficient, scalable process to prepare intermediate compounds, such as compound 5M, having the structure of the lower formula in the figure, useful for synthesis of compounds that target KRAS G12C mutations, such as the upper formula in the figure.SELECTED DRAWING: Figure 1
Patent JP-2021077822-A (JP)
Title: Electronic equipment
Inventor: ISOTANI SATOSHI
IPC: H05K7/20
Filed: 2019-11-13
Abstract: To provide electronic equipment solving the problem that a load is applied to a connecting portion between piping and a cooling member due to force acting on the piping or the problem that a load is applied to a fixing portion of the cooling member to a housing side due to the force acting on the piping.SOLUTION: Electronic equipment 2C comprises: a substrate 71C which is provided in a housing 3C and on which a heat generating member 72C is mounted; a cooling member 73C which cools the heat generating member 72C; first piping 142C and 143C one-side ends of which are connected to the cooling member 73C and which supply or discharge a cooling medium to or from the cooling member 73C; joint members 161 and 162 having first connecting portions 161a and 162a extending in the pipe axis direction of the first piping 142C and 143C and connected to the other ends of the first piping 142C and 143C; a support member 170 fixed to the housing 3C or the substrate 71C; and a piping fixing portion 178 which fixes the first piping 142C and 143C to the support member 170.SELECTED DRAWING: Figure 5
Patent JP-2021082689-A (JP)
Title: Silicon carbide semiconductor device, and method for manufacturing the same
Inventor: SAKAI YOSHIYUKI
IPC: H01L21/336
Filed: 2019-11-18
Abstract: To provide a silicon carbide semiconductor device which can prevent the decrease in the channel mobility, and the worsening of the reliability of a gate insulative film, and a method for manufacturing such a silicon carbide semiconductor device.SOLUTION: A method for manufacturing a silicon carbide semiconductor device comprises the step of removing, by etching, a dopant precipitation layer produced on a trench inner wall during a thermal treatment or an excessive carbon precipitation layer produced on a trench inner wall by sacrificial oxidation before deposition of a gate insulative film and after the thermal treatment for rounding a trench corner portion. The etching is a low-damage etching by use of plasma of an etching gas containing no carbon nor oxygen. The low-damage etching step does not cause the re-formation of the excessive carbon precipitation layer on a trench side wall nor the re-deposition of a CF-based polymer thereon. In addition, thanks to the low-damage etching, the height of a protrusion formed on the trench side wall during trench etching is made 3 nm or smaller, and the trench side wall becomes a flat face. Thus, roughness scattering by the trench side wall can be decreased.SELECTED DRAWING: Figure 2
Patent JP-2021078981-A (JP)
Title: External fixator with rehabilitation function
Inventor: YAMAUCHI TAKASHI
IPC: A61B17/64
Filed: 2019-11-22
Abstract: To provide an external fixator with a rehabilitation function allowing a patient to perform rehabilitation by assisting bending/stretching exercises of hand fingers, with the external fixator worn thereon, reducing a patient burden applied in the rehabilitation work, and having excellent safety.SOLUTION: An external fixator with a rehabilitation function comprises: an external fixator body 1 including a first splint member 11 having a pin mounting part 11a for mounting a pin fixed to a bone of a hand finger, and a second splint member 12, likewise, having a pin mounting part 12a, and constituted by hinge-connecting these first splint member 11 and second splint member 12; and a feed screw mechanism 2 comprised of a bearing part 21 fixed to a lateral side of the first splint member 11, a nut part 22 fixed to a lateral side of the second splint member 12, and a screw member 23 having an end portion fitted to the bearing part 21 and an intermediate portion to which the nut part 22 is fitted.SELECTED DRAWING: Figure 1
Patent JP-2021080009-A (JP)
Title: Beverage server and funnel member of beverage server
Inventor: OKAMOTO AKIHIRO
IPC: B67D3/00
Filed: 2019-11-22
Abstract: To provide a beverage server in which a paper carton can be set, and to provide a funnel member for setting the paper carton in the beverage server.SOLUTION: A beverage server 100 comprises: a nozzle body 30 capable of discharging a beverage stored in a container 10 with a plug; and a funnel member 20 disposed between the container 10 with the plug and the nozzle body 30. The funnel member 20 includes a cylinder part 21 formed to have a larger diameter than a plug 11 of the container 10 with the plug.SELECTED DRAWING: Figure 1