baber/WOPTO huggingface dataset:
Patent JP-2021042066-A (JP)
Title: Jack device
Inventor: YONEMURA TAKESHI
IPC: G01C3/06
Filed: 2019-09-13
Abstract: To provide a jack device that easily and accurately detects the amount of its own sinking amount.SOLUTION: A jack device 11 comprises: a jack main body 2 arranged between a building 91 and a ground 92 and consisting of a lower part 21 having a placement surface 211 placed on a ground surface 921, and an upper part 22 having a support surface 221 to be raised and lowered relative to the lower part 21 to support the building 91; and a sensor unit 3 held in a base 31 attached to the lower part 21 of the jack main body 2 and is equipped with a downward vertical distance detection unit 32 that irradiates a laser beam to the ground surface 921, at a predetermined position B less susceptible to fluctuations of the ground surface 921 due to the jack main body 2, and measures a vertical distance from the predetermined position B to a laser beam emitting position. A sunk amount is detected by comparing vertical distances before jacking up or down and after jacking up or down.SELECTED DRAWING: Figure 1
Patent JP-2021045445-A (JP)
Title: Vehicle controller
Inventor: ITO YOICHI
IPC: A63H30/04
Filed: 2019-09-20
Abstract: To provide a vehicle controller capable of modifying an angle of a camera fitted to a vehicle body, by a simple configuration.SOLUTION: A vehicle controller S comprises: an operation unit (10) operated by an operator (R); a model vehicle (20) which is driven in radio communication according to an operation of the operation unit (10); a camera (33) fitted to the model vehicle (20); and a monitor (1) through which video captured by the camera (33) is visually recognized by the operator (R). The operation unit (10) comprises signal acquisition parts (3, 4) for generating a drive signal for controlling the model vehicle (20). The vehicle controller comprises: communication parts (51, 52) for receiving a video signal from the model vehicle (20); and roll angle holding means (40, 70) for maintaining a constant angle of the camera (33) in a roll direction regardless of angular change of the model vehicle (20) in the roll direction.SELECTED DRAWING: Figure 2
Patent JP-2021052513-A (JP)
Title: Electric connection box
Inventor: TAGANO MASAHIRO
IPC: H02G3/14
Filed: 2019-09-25
Abstract: To provide an electric connection box enabling a suppression of an occurrence of erroneous assembly of a cover member to a case.SOLUTION: An electric connection box 1 has a cover member 4 and a case 2. The cover member 4 is mounted on the case 2 by being inserted into a holding recess part 10 provided so as to cut off an outer side surface of the case 2. The holding recess part 10 has a bottom part 10a contacting the cover member 4 in a Z direction and a projection part 15 raised on the bottom part 10a at a lower side in the Z direction. The cover member 4 has a cover body 20 composing a part of an outline of the case 2 and an opposite wall 24 extending from the outer side surface of the cover body 20. The opposite wall 24 faces the cover body 20 sandwiching the projection part 15. The case 2 has an extension wall 30 facing the outer side surface of the cover body 20. The extension wall 30 is apart from the cover body 20 compared with the opposite wall 24 in an X direction.SELECTED DRAWING: Figure 2
Patent JP-2021056688-A (JP)
Title: Construction management system
Inventor: FUJITA TAKESHI
IPC: G06Q50/08
Filed: 2019-09-30
Abstract: To provide a construction management system capable of grasping construction site information more accurately than before.SOLUTION: A construction management system 100 comprises: a location sensor 16a for detecting location information of a transport vehicle 10 that transports loads; a location sensor 26 for detecting location information of a loading machine 20 that loads the loads onto the transport vehicle 10; a weight detection device 120 for detecting weight information of the loads held by the loading machine 20; an information management controller 130 for calculating load weight of the loads loaded on the transport vehicle 10 based on time-series information of the location information of the transport vehicle 10, time-series information of the location information of the loading machine, and time-series information of the weight information.SELECTED DRAWING: Figure 1
Patent JP-2021052703-A (JP)
Title: Measuring method for amino acid, and kit for the same
Inventor: KUSAKABE HITOSHI
IPC: C12Q1/26
Filed: 2019-10-01
Abstract: To provide a method for accurately measuring amino acid, preferably aspartic acid or alanine by allowing the same to continuously react in a single test tube.SOLUTION: Disclosed are a kit and a method for measuring aspartic acid or alanine in a sample containing (A) and (B) below. (A) reaction liquid I containing L-glutamic acid oxidase, ascorbic acid oxidase and catalase, and (B) reaction liquid II containing aspartic acid transaminase or alanine transaminase, and catalase deactivator. It is to be noted that one of the reaction liquid I and II contains coupler compound and the other one contains modified Trinder's reagent. Further, either one contains peroxidase and either one contains α-ketoglutaric acid.SELECTED DRAWING: Figure 1
Patent JP-2021060232-A (JP)
Title: Laser ring gauge
Inventor: YUDA SATORU
IPC: G01B11/02
Filed: 2019-10-04
Abstract: To provide a device that can recognize the scale of a crack on a road, the size of a rock that has been flowed by a flood, a river width, and an actual length and size of an object on the ground simultaneously while photographing them.SOLUTION: The device can identify an actual size correctly by: installing a laser oscillation device (a) to a movable part (g) of a servo motor (h); deriving the diameter (x) of a laser ring based on x=y×tan (θ/2), as shown in (D), using numerical θ degrees obtained through digital output of an emission angle (5) of a ring laser (B) generated by changing the incident angle of a laser beam to a cylindrical lens and a distance to an object (y) obtained through digital output by a laser range finder (g); and making a comparison between the emitted reference laser ring and another item.SELECTED DRAWING: Figure 1
Patent JP-2020064290-A (JP)
Title: Polarizing plate with phase difference layer and image display device using the same
Inventor: GOTO SHUSAKU
IPC: G02B5/30
Filed: 2019-10-04
Abstract: To provide a polarizing plate with a phase difference layer which is thin, and is excellent in handling property and optical characteristics.SOLUTION: A polarizing plate with a phase difference layer according to the present invention includes: a polarizing plate having a polarizing film and a protective layer on at least one side of the polarizing film; and a phase difference layer. The polarizing film is formed of a polyvinyl alcohol-based resin film containing a dichroic substance, and has a thickness of not larger than 8 μm, a single layer transmittance of 43.0% or more, and an orthogonal absorbance of 0.85 or more for each 1 μm-thickness when the wavelength is 550 nm. In the phase difference layer, the Re(550) is from 100 nm to 190 nm, and Re(450)/Re(550) is 0.8 or more and less than 1. An angle formed between a slow axis of the phase difference layer and an absorption axis of the polarizing film is from 40° to 50°.SELECTED DRAWING: Figure 1
Patent JP-2020080145-A (JP)
Title: Information providing system, information providing device, and computer program
Inventor: MIURA NAOTO
IPC: G01C21/26
Filed: 2019-10-04
Abstract: To provide an information providing system and an information providing device capable of providing information desired by a user even if an input content of the user is insufficient or unclear.SOLUTION: An information providing system and an information providing device are configured to determine whether or not requirements, which are necessary to identify information required by a user, can be identified from a text input by the user by analyzing the text input by the user, complement, when the requirements cannot be identified from the text entered by the user, the requirements by using user information stored in user information DB13, and provide, based on the complemented requirements, information according to the user requirements.SELECTED DRAWING: Figure 10
Patent JP-2021064990-A (JP)
Title: Electric power unit and printer using the same
Inventor: YAMAGISHI Kazuhito
IPC: G03G21/00
Filed: 2019-10-10
Abstract: To provide an electric power unit and a printer using the same that suppress a decrease in print quality.SOLUTION: A control part 1 is configured to: generate, when supplied with an actuation signal from a printer, basic rectangular wave data with rectangular wave condition data provided by the printer; divide one cycle of the basic rectangular wave data into a front-half ascending area K1, a latter-half ascending area K2, an upper-side area K3, a front-half descending area K4, a latter-half descending area K5, and a lower-side area K6; and form waveform inclination parameters (a1-a6) of the respective areas. The control part is further configured to: form a rectangular wave output by correcting the waveform inclination parameters (a1, a4) of the front-half ascending area K1 and the front-half descending area K4 based upon a secondary-side leakage inductance of a step-up transformer 13 in a memory 5; supply the rectangular wave output to a primary winding 14 of the step-up transformer 13 through a low-pass filter 12; and then determine, based upon a detected value detected by an output current detection circuit 18, whether the waveform inclination parameters (a2, a5) need to be corrected.SELECTED DRAWING: Figure 1
Patent JP-2021063161-A (JP)
Title: Method for producing silicone resin, method for producing silicone resin composition and cleaning method
Inventor: KONUMA YUSUKE
IPC: C08G77/06
Filed: 2019-10-11
Abstract: To provide a method for producing a silicone resin and a method for producing a silicone resin composition which can obtain a silicone cured product having light transmittance and light resistance, and a cleaning method which is suitable for a container after the silicone resin and the silicone resin composition have been manufactured.SOLUTION: A method for producing a silicone resin includes: a step of polymerizing a first silicone resin in a reaction container; a step of cleaning the reaction container after the first silicone resin has been polymerized with a cleaning liquid; and a step of polymerizing a second silicone resin in the reaction container after cleaning. A vapor pressure of the cleaning liquid at 20°C is 1 kPa or more, and the cleaning step is performed so that absorbance of light at a wavelength of 260 nm of the cleaning liquid that is used in cleaning and taken out from the reaction container is less than 0.2.SELECTED DRAWING: Figure 1
Patent JP-2021064134-A (JP)
Title: Vehicle communication device and vehicle information method
Inventor: KUMABE MASATAKE
IPC: G08G1/16
Filed: 2019-10-11
Abstract: To allow for reducing the processing load even when a service of a self vehicle is provided by using information transmitted from a terminal around the self vehicle by wireless communication.SOLUTION: A vehicle communication device includes: a self position calculation unit 51 that specifies at least latitude and longitude coordinates where a self terminal is located as position information of the self terminal; a receiver 563 that receives a communication frame transmitted from a peripheral terminal that includes lower latitude and longitude coordinates, which are a lower part of the latitude and longitude coordinates of the peripheral terminal in a part other than a data part without being encrypted; and a peripheral terminal position estimation unit that calculates and estimates the coordinates of the latitude and longitude where the peripheral terminal is located from the coordinates of the latitude and longitude where the self terminal is located specified by the self position calculation unit 51 and the lower latitude and longitude coordinates of the peripheral terminal included in the communication frame received by the receiver 563.SELECTED DRAWING: Figure 3
Patent JP-2021061999-A (JP)
Title: razor
Inventor: OCHIAI SHOGO
IPC: B26B21/16
Filed: 2019-10-11
Abstract: To provide a rational configuration technique for a razor.SOLUTION: A razor 1 comprises: a head portion 3; a connecting portion 4; and a gripping portion 5. Width dimensions of the gripping portion 5 are set to be equal to or greater than width dimensions of the head portion 3 and to increase gradually toward a side away from the head portion 3. The connecting portion 4 linearly connects together both ends of the head portion 3 and both ends of the gripping portion 5. Height dimensions of the connecting portion 4 is set to be smaller than height dimension of the head portion 3 and height dimension of the gripping portion 5. The gripping portion 5 comprises: a top surface part 50; a pair of side wall parts 51 and 52; and rib parts 57 that are slanted in a longitudinal direction, a width direction, and a vertical direction. The top surface part 50, the pair of side wall parts 51 and 52, and the rib parts 57 include placement surfaces 59 on which a user's fingers can be placed.SELECTED DRAWING: Figure 3
Patent JP-2021062853-A (JP)
Title: Vehicle control system
Inventor: SHIMIZU YOSUKE
IPC: G06F3/0481
Filed: 2019-10-17
Abstract: To provide a vehicle control system which facilitates driving operation by an occupant.SOLUTION: A vehicle control system 1 has an operator 10 for receiving deceleration operation and steering operation by an occupant, and a control device 11 for performing deceleration control and steering control of a vehicle according to a signal output from the operator. The operator has first detection parts 29 and 39 for detecting first deceleration operation by the occupant, and second detection parts 35 and 36 for detecting second deceleration operation in a form different from the first deceleration operation by the occupant. The control device executes deceleration control and stop control for a signal from the first detection part and executes deceleration control for a signal from the second detection part, on the other hand, does not execute the stop control.SELECTED DRAWING: Figure 1
Patent JP-2021067466-A (JP)
Title: Inspection device
Inventor: MATSUNO TATSUKI
IPC: C12M1/00
Filed: 2019-10-17
Abstract: To provide an inspection device capable of adjusting a position of discharging/sucking means with respect to an opening portion of a storage device.SOLUTION: An inspection device is equipped with a channel device 2 that stores a specimen including an inspection object, a holding member 31 that holds the channel device 2, and a cover member 33 that covers the holding member 31 from an upper side. The channel device 2 has an upper surface and a bottom surface, and has a channel device side opening portion 22 for flowing in or out the specimen by a pipette tip on the upper surface. At least one of the holding member 31 and the cover member 33 is provided with an adjusting portion which adjusts a position of the pipette tip with respect to the channel device side opening portion 22 by adjusting verticality of the pipette tip through contact with the pipette tip. The adjusting portion includes an abutting portion on which the pipette tip abuts from a horizontal direction.SELECTED DRAWING: Figure 5
Patent JP-2021067279-A (JP)
Title: Crankshaft and method for manufacturing the same
Inventor: ABE TATSUHIKO
IPC: C21D1/18
Filed: 2019-10-17
Abstract: To provide a crankshaft that has excellent seizure resistance.SOLUTION: A crankshaft includes a quench-hardened layer in which a volume fraction of martensite is 80% or more in the surface. The quench-hardened layer has a hardness of HV750 or more from the surface layer to at least a depth of 2.0 mm at room temperature and has a solid-solution carbon of 0.46-0.65 mass% at room temperature.SELECTED DRAWING: Figure 2
Patent JP-2021068972-A (JP)
Title: Image reading device
Inventor: MASUI SHUICHI
IPC: G03B27/50
Filed: 2019-10-21
Abstract: To shorten the time required for acquisition of image data of one document while recognizing the edges of the document without performing pre-scanning and largely reducing a reading speed.SOLUTION: A carriage of an image reading device includes a first lamp and a second lamp. A moving mechanism moves the carriage in a sub scanning direction. The first lamp and the second lamp are provided side by side in the sub scanning direction. During reading of one line, a control unit performs double lighting of the first lamp and the second lamp and single lighting for lighting only one of the first lamp and the second lamp. The control unit uses, for a job, double lighting image data obtained through reading in the double lighting. The control unit recognizes the position of an edge on one side and the position of an edge on the other side based on single lighting image data obtained through reading in the single lighting.SELECTED DRAWING: Figure 9
Patent JP-2020135916-A (JP)
Title: Semiconductor memory device and memory system including same
Inventor: NA YOUNG HO
IPC: G11C5/14
Filed: 2019-10-23
Abstract: To provide a semiconductor memory device for compensating a margin between an internal supply voltage and an internal ground voltage due to ground voltage noise and a memory system including the same.SOLUTION: A semiconductor memory device according to the present invention has: an external supply voltage terminal which receives an external supply voltage; an external ground voltage terminal which receives an external ground voltage; a ground voltage noise detector which detects a difference between the external ground voltage and an internal ground voltage of an internal ground voltage node and which generates a ground voltage noise reference voltage; an internal supply voltage reference voltage generator which generates an internal supply voltage reference voltage based on the external supply voltage and the ground voltage noise reference voltage; and an internal supply voltage driver which generates an internal supply voltage based on the internal supply voltage reference voltage.SELECTED DRAWING: Figure 4
Patent JP-2021069969-A (JP)
Title: Method for producing metal-supported catalyst
Inventor: CHIYODA NORIHITO
IPC: B01J29/08
Filed: 2019-10-29
Abstract: To provide a method for producing a metal-supported catalyst that can conveniently control the distribution of a metal component in the depth direction of a solid catalyst.SOLUTION: A method for producing a metal-supported catalyst includes impregnating an inorganic material with a first liquid containing a metal compound and a first solvent and a second liquid containing a second solvent, before removing the first solvent and the second solvent. A combination of the first liquid and the second liquid is selected so that a distance (Ra) in Hansen solubility parameter between the first liquid and the second liquid is a predetermined value.SELECTED DRAWING: None
Patent JP-2021070599-A (JP)
Title: Method for extracting calcium, method for recovering calcium and method for fixing carbon dioxide
Inventor: SASAKI TATSUYA
IPC: B01D53/78
Filed: 2019-10-30
Abstract: To provide: a method for extracting calcium capable of efficiently extracting calcium from a material containing calcium; a method for recovering calcium capable of efficiently recovering calcium from the material; and a method for fixing carbon dioxide capable of efficiently fixing carbon dioxide.SOLUTION: There is provided a method for extracting calcium which comprises a step of bringing a polyol compound into contact with a material containing calcium. There is provided a method for recovering calcium which comprises a step of bringing a polyol compound into contact with a material containing calcium, a step of adding water into the material after the contact step and a step of supplying carbon dioxide to the material after the contact step. There is provided a method for fixing carbon dioxide which comprises a step of bringing a polyol compound into contact with a material containing calcium, a step of adding water into the material after the contact step and a step of supplying carbon dioxide to the material after the contact step.SELECTED DRAWING: None
Patent JP-2021071568-A (JP)
Title: Protective film sticking tool
Inventor: UEDA HAJIME
IPC: G09F9/00
Filed: 2019-10-30
Abstract: To provide a protective film sticking tool capable of suppressing adhesion of a fingerprint at the time of sticking a protective film, reducing erroneous sticking of the protective film to an electronic apparatus, and having good manufacturing efficiency.SOLUTION: A protective film sticking tool 1 includes: a case 2 which has a substantially rectangular planar part 11 having a window part 13 and a peripheral wall part 12 rising from the outer peripheral edge of the planar part in a direction substantially orthogonal to the planar part and constitutes an accommodation space capable of storing electronic equipment by the inner surface of the planar part and the inner surface of the peripheral wall part; a protective film 3 which is arranged so as to be along the inner surface of a planar part and has an adhesive surface on the side opposite to the surface along the inner surface of the planar part; and a protective sheet 4 which is peelably stuck on the outer surface of the planar part so as to cover the window part of the case and the peripheral part of the window part and connects the protective film and the planar part.SELECTED DRAWING: Figure 3
Patent JP-2021074069-A (JP)
Title: Absorbent article
Inventor: YUYAMA AKIRA
IPC: A61F13/533
Filed: 2019-11-06
Abstract: To provide an absorbent article which is excellent in fitness in a back of a gluteal cleft part and wearing feeling.SOLUTION: An absorbent article includes a body including a surface sheet, an absorber, and a back surface sheet and a linear body compressed groove formed on a surface sheet side of the body, and has a longitudinal direction corresponding to a front-back direction of a wearer and a lateral direction perpendicular to the longitudinal direction. The body is sectioned into a front region, an intermediate region, and a back region in the longitudinal direction. The body compressed groove extends at least from the intermediate region to the back region. The absorber includes a longitudinal groove part which is provided in a central part in the lateral direction in the back region and extends in the longitudinal direction. The absorbent article further includes a rising suppression part arranged in a position separated backward from a back end part of the body compressed groove and on the longitudinal groove part. The rising suppression part has a non-compressed region provided on the surface sheet and the absorber and a compressed region arranged on both sides in the longitudinal direction and on both sides in the lateral direction of the non-compressed region.SELECTED DRAWING: Figure 1
Patent JP-2021076042-A (JP)
Title: Vehicle control device
Inventor: KITAHATA TAKESHI
IPC: B60W10/06
Filed: 2019-11-06
Abstract: To promptly detect degradation of drivability due to a variation in fuel properties.SOLUTION: When a difference in a characteristic value of engine torque Te under specific control is equal to or larger than a prescribed determination value as a result of supplying fuel at different locations 300, the difference in properties of fuel FUEL can be specified as a cause of the difference in the characteristic value of the engine torque Te. Thus, a vehicle control device can promptly detect degradation of drivability due to the difference in the properties of fuel FUEL. For example, when the difference in initial ignition time TM1 under start-up control of an engine 12 is equal to or larger than the prescribed determination value as a result of supplying fuel at different locations 300, the difference in the properties of fuel FUEL can be specified as the cause of the difference in the initial ignition time TM1. Thus, the vehicle control device can promptly detect the degradation of NV due to the difference in the properties of fuel FUEL.SELECTED DRAWING: Figure 8