baber/WOPTO huggingface dataset:
Patent JP-2018059953-A (JP)
Title: Radar system, guiding device and radar signal processing method
Inventor: TOMIOKA TAZUKO
IPC: G01S13/88
Filed: 2018-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a radar system capable of highly achieving speed detection accuracy even at low SNR (signal-to-noise ratio) in variable PRI (pulse repetition interval) handling a pulse string in which PRI is different in each frequency step.SOLUTION: The radar system in an embodiment carries out the following steps: generating plural pulses by changing the PRI in each of plural steps; sequentially transmitting plural pulses in each step as radar waves; receiving reflection waves of the radar waves; carrying out fast Fourier transform (FFT) on the received signal to calculate Doppler spectrum for each step; and estimating the speed of a target from the calculation result of the Doppler spectrum. At this time, the FFT is carried out after adding zeros of number prescribed for each step around the respective values of the plural pulses in plural steps.SELECTED DRAWING: Figure 1
Patent JP-2019123546-A (JP)
Title: Handle structure of packaging box
Inventor: SUZUKI KAZUTAKA
IPC: B65D5/468
Filed: 2018-01-19
Abstract: To provide a handle structure which prevents a break of end portions of a handle hole.SOLUTION: In a handle structure formed on a side plate face of a packaging box, a first incision line which extends on the side plate face laterally is formed, folding-in lines are respectively provided upward in an upper region of the first incision line, an upper center folding-in piece, an upper left folding-in piece, and an upper right folding-in piece whose lower edges become the first incision line are formed continuously, an opening which is formed at the time of folding each folding-in piece has a step where a center portion of the center portion and both end portions becomes a convex, folding-in lines are respectively provided downward in a lower region of the first incision line, a lower center folding-in piece, a lower left folding-in piece, and a lower right folding-in piece whose upper edges become the first incision line are formed continuously, and an opening which is formed at the time of folding each folding-in piece has a step where a center portion of the center portion and both end portions becomes a convex.SELECTED DRAWING: Figure 3
Patent JP-2019126008-A (JP)
Title: Projection device and control method thereof, projection system and program
Inventor: KOIKE TORU
IPC: H04N5/74
Filed: 2018-01-19
Abstract: To restrain loss of visibility of a character in a projection image resulting from overlapping of laser spots.SOLUTION: A projection device 100 includes an image processing section 102 for acquiring the picture signal of a picture projected to a projection plane 150, a laser control unit 103 for controlling the drive of laser light sources 104-106, a sweep mirror 110 for sweeping the laser light emitted from the laser light sources 104-106, and projecting a picture to the projection plane 150, a pixel density calculation section 112 for calculating the pixel density indicating the degree of overlapping of laser spots pointed on the projection plane 150 by laser light, and a character processing section 113 for processing the image signal so that the character to be projected onto the projection plane 150 is changed based on the comparison results of the calculated pixel density and a predetermined reference value.SELECTED DRAWING: Figure 1
Patent JP-2019123220-A (JP)
Title: Digital flat bed ink jet printer having separation type laser processing machine
Inventor: TSAI CHEN CHIEN
IPC: B41J2/01
Filed: 2018-01-19
Abstract: To provide a digital flat bed ink jet printer comprising a separation type laser processing machine.SOLUTION: The digital flat bed ink jet printer comprises a laser processing machine 1 and a digital ink jet machine 2. An ink jet work platform 22 is movably lifted up and down by the digital ink jet machine 2, after the ink jet work platform 22 is lowered, the laser processing machine 1 is movably coupled to the ink jet work platform 22, and on a laser processing platform 12 of the laser processing machine 1, a laser output module 11 of the laser processing machine 1 and an ink jet output module 11 of the digital ink jet machine 2 perform laser processing one after the other, or perform ink jet printing.SELECTED DRAWING: Figure 3
Patent JP-2019126284-A (JP)
Title: Work vehicle
Inventor: KAWAI MISAKO
IPC: A01B69/00
Filed: 2018-01-23
Abstract: To easily create a travelling condition for a vehicle body.SOLUTION: A work vehicle includes a vehicle body capable of travelling, a steering handle for steering the vehicle body, and a display device capable of displaying a guidance screen for at least displaying a command to create a travelling condition for the vehicle body. The vehicle body is capable of travelling either by manual steering by the steering handle or by automatic steering by the steering handle on the basis of a travelling planned line. The display device displays the guidance screen before the automatic steering is started, and displays a steering instruction part indicating a steering direction of the vehicle body corresponding to the travelling condition on the guidance screen.SELECTED DRAWING: Figure 1
Patent JP-2019132601-A (JP)
Title: Proximity sensor and detection distance change method
Inventor: MIYAMOTO KAZUAKI
IPC: G01V3/10
Filed: 2018-01-29
Abstract: To suppress variation of a current consumption of an oscillation circuit depending on a detection distance.SOLUTION: A proximity sensor 100 includes: a coil 11a; an oscillation circuit 10 whose oscillation amplitude changes with a feedback current; a comparison unit 20 which compares the oscillation amplitude with a threshold value; a detection unit 31 which detects an object on the basis of a comparison result of the comparison unit 20; a voltage value signal generation unit 32 which generates a voltage value signal indicating a digital amount of a voltage value on the basis of the feedback current and a detection distance indicating a distance from the coil 11a to a position where a target TA can be detected; a threshold value setting unit 40 which sets the voltage value signal converted into an analog signal as a threshold value; a current value signal generation unit 33 which generates a current value signal indicating a digital amount of a current value on the basis of the detection distance and the voltage value signal; and a current value setting unit 50 which sets the current value signal converted into an analog signal as a current value of the feedback current.SELECTED DRAWING: Figure 1
Patent JP-2019130770-A (JP)
Title: Recording device and control method
Inventor: OHASHI KOICHI
IPC: B41J2/01
Filed: 2018-01-31
Abstract: To provide a recording device capable of carrying out a recording operation without damaging an image quality even after the rear end of a recording medium separates from a conveyance roller pair disposed at the upstream side of a recording head.SOLUTION: In a serial type recording device, a conveyance operation includes "usual conveyance" in which a recording medium pinched between a conveying roller and a driven roller is conveyed without dropping out from between those rollers during rotation of the conveying roller, and "discharge conveyance" in which the medium drops out from between those rollers to be conveyed. The device comprises control means so that at least one of the rotation amount of the conveying roller and the holding power in a platen supporting the recording medium is different from each other in "usual conveyance" and "discharge conveyance".SELECTED DRAWING: Figure 9
Patent JP-2018124999-A (JP)
Title: Information processing device and program
Inventor: HISADA YASUHIRO
IPC: G06T7/00
Filed: 2018-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a technology for assisting provision of biometric authentication by an optimal authentication method to a user in accordance with situation of user's biological information or the like.SOLUTION: A user information acquisition part 51 acquires user's fingerprint information transmitted from a dedicated terminal 2 as user information. A virtual user information generation part 52 generates virtual user information on the basis of the user information. A similarity distribution calculation part 53 acquires and manages registered user information stored in a registered user DB 500 from the registered user DB 500. The similarity distribution calculation part 53 calculates a distribution of similarity between the virtual user information and the registered user information on the basis of comparison between the virtual user information and the registered user information. A proper result calculation part 54 calculates a proper N value for each user on the basis of the calculated distribution of similarity. Then, the proper result calculation part 54 determines an authentication method which is optimal for the user on the basis of the calculated proper N value.SELECTED DRAWING: Figure 4
Patent JP-2019134126-A (JP)
Title: Stationary induction apparatus
Inventor: SUGITA RYOSUKE
IPC: H01F27/28
Filed: 2018-02-02
Abstract: To provide a stationary induction apparatus having a coil structure that can reduce the man-hours of connection of a winding and a tap wire, and can be easily manufactured at low cost.SOLUTION: In a stationary induction apparatus including a coil around which a coil conductor 14 is wound and an iron core into which the coil is inserted in which a tap wire 15 is connected to the coil conductor 14, the coil includes a tap lead portion 25 in which a spacer 26 made of an insulator is disposed between the coil conductors such that the coil conductor 14 protrudes in the radial direction by the thickness more than the thickness of the coil conductor 14, and the tap wire 15 is connected to the coil conductor 14 of the tap lead portion 25.SELECTED DRAWING: Figure 4
Patent JP-2019136150-A (JP)
Title: Absorbent article
Inventor: NODA TOSHIHIRO
IPC: A61F13/534
Filed: 2018-02-06
Abstract: To provide an absorbent article suppressing liquid from leaking.SOLUTION: An article having a length along the longitudinal direction, and a width along the width direction orthogonal to the longitudinal direction includes: a liquid-impermeable back sheet; a liquid-permeable top sheet connected to the back sheet; an absorber arranged between the back sheet and the top sheet; and a pair of contact parts arranged at a top sheet side of the absorber in a state that at least a part thereof is overlapped on the absorber in respective edges of both left and right sides of the absorber when viewing the absorber from the top sheet side, having a particle group of SAP as a highly absorbent polymer, and brought into contact with the hip between the hip of a wearer of the absorbent article and the absorber.SELECTED DRAWING: Figure 3
Patent JP-2018104447-A (JP)
Title: Method of forming 4-chloro-2-fluoro-3-substituted-phenylboronic acid pinacol esters and method of using the same
Inventor: JOSSIAN OPPENHEIMER
IPC: C07F5/02
Filed: 2018-02-08
Abstract: PROBLEM TO BE SOLVED: To provide methods of forming 4-chloro-2-fluoro-3-substituted-phenylboronic acid pinacol esters and methods of using the same.SOLUTION: A method comprises contacting a 1-chloro-3-fluoro-2-substituted benzene with an alkyl lithium to form a lithiated 1-chloro-3-fluoro-2-substituted benzene. The lithiated 1-chloro-3-fluoro-2-substituted benzene is contacted with an electrophilic boronic acid derivative to form a 4-chloro-2-fluoro-3-substituted-phenylboronate. The 4-chloro-2-fluoro-3-substituted-phenylboronate is reacted with an aqueous base to form a (4-chloro-2-fluoro-3-substituted-phenyl)trihydroxyborate. The (4-chloro-2-fluoro-3-substituted-phenyl)trihydroxyborate is reacted with an acid to form a 4 chloro-2-fluoro-3-substituted-phenylboronic acid. The 4-chloro-2-fluoro-3-substituted-phenylboronic acid is reacted with 2,3-dimethyl-2,3-butanediol to form 4-chloro-2-fluoro-3-substituted-phenylboronic acid pinacol esters.SELECTED DRAWING: None
Patent JP-2019139594-A (JP)
Title: Annual guidance plan table creation system, and annual guidance plan table creation program
Inventor: ISHIHARA NAOTO
IPC: G06Q50/20
Filed: 2018-02-13
Abstract: To provide a plan table creation system for creating an annual guidance plan table which can collectively display a plurality of subjects while reducing a workload related to the planning of an annual guidance plan and the creation of the annual guidance plan table.SOLUTION: A terminal 2 for creation used in a plan table creation system 1 chiefly includes: plan table information storage means 10 for storing standard hour number data 11, learning unit data 12, required learning course hour number data 13 or the like; data read means 20 for reading various data; plan table creation means 30 for creating an annual guidance plan table on the basis of the learning unit data 12 and the required learning course hour time data 13; and display control means 40 for displaying the annual guidance plan table or the like, further includes subject display width calculation means 50 for calculating a subject display width per lesson time obtained by dividing the whole display width of a time base by standard hour numbers of a subject, and displays a learning unit with a unit display width obtained by multiplying the subject display width by the required learning course hour numbers.SELECTED DRAWING: Figure 1
Patent JP-2019139665-A (JP)
Title: Digital asset transaction method
Inventor: ZHUANG YOU BANG
IPC: G06Q40/02
Filed: 2018-02-15
Abstract: To provide a digital asset transaction method.SOLUTION: Seller electronic equipment creates sales information, and buyer electronic equipment creates purchase information. A transaction server terminal performs matching between the sales information and the purchase information to create matching information, and transmits the matching information to the seller electronic equipment. The seller electronic equipment transmits the matching information and private key information to a digital asset management platform to directly transfer digital assets from a seller digital asset account to a buyer digital asset account. After confirming that the digital assets have been transferred, the transaction server terminal transfers transaction currency of a buyer currency account to a seller currency account. The digital assets are not transferred by the transaction server terminal, but directly transferred between both the digital asset accounts after the digital asset management platform receives the private key information and the matching data such that it is possible to reduce a risk that the digital assets are stolen.SELECTED DRAWING: Figure 1
Patent JP-2019139189-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: SENDA HISAFUMI
IPC: H04N1/113
Filed: 2018-02-15
Abstract: To provide an optical scanner for achieving miniaturization and high image quality.SOLUTION: The optical scanner includes a deflector, first and second incident optical systems for making first and second luminous fluxes from first and second light sources incident on the deflector, first and second image formation optical systems for guiding the first and second luminous fluxes deflected by the deflector to first and second surfaces to be scanned, and first detection means for receiving the second luminous flux deflected by the deflector. In a sub-scanning cross section, angles formed by the respective axes of the first and second incident optical systems with respect to a main scanning cross section are different from each other. In the main scanning cross section, the angle of the optical axis of the second incident optical system with respect to the optical axis of the second image formation optical system is smaller than the angle of the optical axis of the first incident optical system with respect to the optical axis of the first image formation optical system. A writing start timing in the first surface to be scanned is decided on the basis of a writing start timing in the second surface to be scanned decided according to the detection of the second luminous flux by the first detection means.SELECTED DRAWING: Figure 1
Patent JP-2019137362-A (JP)
Title: Drive device for electric vehicle
Inventor: YAMADA ATSUSHI
IPC: B60L15/20
Filed: 2018-02-15
Abstract: To provide a drive device for an electric vehicle in which a motor and a hydraulic nonstage transmission are combined, capable of reducing a load applied to an oil pump in a hydraulic nonstage transmission.SOLUTION: A drive device for an electric vehicle comprises: a motor 1; a hydraulic nonstage transmission 2; an oil pump 9; control means 5 comprising a motor control part 51 for controlling the motor and a transmission control part 52 for controlling the hydraulic nonstage transmission according to an acceleration operation amount and vehicle speed. In full power start time, the motor control part 51 controls the motor 1 so as to drive the vehicle along an upper limit torque line and a maximum output line on a drive force chart regulated by an output rotation number and an output torque of the hydraulic nonstage transmission 2, the transmission control part 52 maintains a lowest transmission ratio since start until the vehicle speed reaches first vehicle speed, and after exceeding the first vehicle speed, sets the hydraulic pressure based on allowance output of the oil pump 9 for controlling the transmission ratio to a high side.SELECTED DRAWING: Figure 1
Patent JP-2019142009-A (JP)
Title: Ink jet printer
Inventor: ONISHI MASARU
IPC: B41J2/01
Filed: 2018-02-16
Abstract: To provide an ink jet printer which can solve a problem that high definition, high-speed printing, and wide gap printing are not satisfied simultaneously by a conventional ink jet printing technology.SOLUTION: An ink jet printer includes a flat placing part 10 which places a recorded medium, a head part 5, a plane direction drive part which changes a relative positional relationship by moving at least one of the head part and the placing part, and a height direction drive part which changes a relative positional relationship of the head part and the placing part in a height direction orthogonally intersecting with a plane direction. The plane direction drive part includes a plane direction moving speed changing mechanism which changes a relative speed in the plane direction between the head part and the placing part. The height direction drive part includes a distance changing mechanism 30 which changes a distance between the head part and the placing part. The ink jet printer includes a control part 20 which controls the relative speed by the moving speed changing mechanism based on the distance set by the distance changing mechanism.SELECTED DRAWING: Figure 3
Patent JP-2019025299-A (JP)
Title: Massage machine
Inventor: KATSUMATA AKITOSHI
IPC: A61H15/00
Filed: 2018-02-26
Abstract: To provide a massage machine small, light weight, and portable, capable of preventing deviation of a massage position during treatment, and accurately applying massage.SOLUTION: A massage machine (1) having a pair of tip portions positioned in body surface both surfaces of a treatment portion of a subject P includes: pressing means (12,21,22) for pressing the pair of tip portions to directions opposed to each other by a first elastic force (F1); a pair of rotation drive parts (24) provided in support parts at both sides of the pressing means; a pair of massage heads (23)connected to the rotation axis of the respective rotation drive parts, and having a plurality of contact pieces (40) rotating (revolving) on the body surface through the rotation of the rotation axis; and a pair of positional deviation prevention parts (36) for surrounding the plurality of contact pieces around the massage head, allowing the rotation of the rotary axis, and preventing or suppressing positional deviation on the body surface during the rotation of the contact pieces while being abutted on the body surface.SELECTED DRAWING: Figure 1
Patent JP-2018088284-A (JP)
Title: Method of calculating prominence score for telephone number on webpage and associating it with advertisement for automatically attaching note
Inventor: VARUN SOUNDARARAJAN
IPC: G06F13/00
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for and a method of automatically extracting a plurality of pieces of contact information from a resource, calculating a prominence score of each contact information, and associating selected contact information with a content item.SOLUTION: A content item and a uniform resource locater are received from a content provider. A resource identified by the uniform resource locater is loaded. A plurality of pieces of contact information are detected from the loaded resource. For each of the detected contact information, a prominence score is calculated. One of the plurality of pieces of contact information is selected based on the calculated prominence score. The selected contact information is associated with the content item.SELECTED DRAWING: Figure 1
Patent JP-2019075071-A (JP)
Title: Insurance fee calculation system, insurance fee calculation method, and program
Inventor: AOYAMA YUKI
IPC: G06Q40/08
Filed: 2018-02-27
Abstract: To provide an insurance fee calculation system, an insurance fee calculation method, and a program capable of determining an insurance fee according to criteria suitable for dementia.SOLUTION: An insurance fee calculation system 120 includes: a brain age estimation part 323 estimating a brain age of a contract applicant who applies for a dementia insurance based on results of a cognitive test received by the contract applicant; and an insurance fee determination part 324 determining an insurance fee of the contract applicant based on the estimated brain age.SELECTED DRAWING: Figure 5
Patent JP-2019147600-A (JP)
Title: Bottle
Inventor: KIKO SHUICHI
IPC: B65D1/02
Filed: 2018-02-28
Abstract: To provide a bottle which has an advantage such as reduction in restriction of dimensional control compared with conventional ones, and secures proper seal performance between a plug cap and the bottle, while suppressing rotation around a bottle axis of the plug cap.SOLUTION: A bottle comprises a container body made of synthetic resin having an opening portion 2 on which a plug cap 20 is mounted. The opening portion comprises: a seal cylindrical portion 34 in which a seal face 33 that can tightly come into contact with an outer peripheral face of an inner cylindrical portion 21 of the plug cap is formed on an inner peripheral face; and an engaging cylindrical portion 32 in which an engaging protrusion 31 that an outer cylindrical portion 22 of the plug cap can be undercut-fitted from below is formed on an outer peripheral face. The engaging protrusion is arranged on a lower side in a bottle axis direction than the seal face. A wall thickness T of the seal cylindrical portion is in the range of 1.0 mm-1.5 mm. The engaging protrusion has a contact face 37 which comes into contact with an inner peripheral face of the outer cylindrical portion of the plug cap and extends in the bottle axis direction. A length L1 of the contact face along the bottle axis direction is in the range of 1.2 mm-1.6 mm.SELECTED DRAWING: Figure 2