baber/WOPTO huggingface dataset:
Patent JP-2021067021-A (JP)
Title: Disposal method for buried pipe
Inventor: KIKUCHI SEIJI
IPC: F16L1/028
Filed: 2019-10-18
Abstract: To provide a construction method in which fluidized soil is filled in a pipe, hardened and buried, and at that time, some cavities do not remain and the pipe can be simply filled when disposing of pipes such as water pipes buried underground.SOLUTION: A disposal method for buried pipes of the present invention targets buried pipes having a diameter of 40 mmΦ to 200 mmΦ and comprises the steps of: preparing fluid soil by adding 5.3 to 16.0 parts by weight of slaked lime and 53.3 to 65.7 parts by weight of water to 100 parts by weight of sand/soil under 5 mm, the fluid soil having a flow value of 200 to 400 mm and an uniaxial compression strength of 0.5 to 2.0 N/mm2 after 28 days of age after curing; and pouring and filling the fluidized soil into a pipe at a speed of 10 m3/h to 40 m3/h without collapsing from the tip under the pressure of a pressure pump.SELECTED DRAWING: Figure 1
Patent JP-2021068566-A (JP)
Title: Power storage device
Inventor: HIDAKA TSUYOSHI
IPC: H01G11/78
Filed: 2019-10-23
Abstract: To provide a power storage device capable of easily performing work such as maintenance of a substrate.SOLUTION: A power storage device 1 includes: a power storage unit 10 having a power storage element 11; and a substrate unit 20 which has a substrate 200 electrically connected to the power storage unit 10, and a substrate storage part 100 for storing the substrate 200 therein, and which is attached to the power storage unit 10. The substrate storage part 100 includes: a substrate holding part 110 arranged between the power storage unit 10 and the substrate 200 and holding the substrate 200; and a cover part 120 attached to the substrate holding part 110. The cover part 120 has a first cover-side mounting part 122 which is rotatably mounted on the substrate holding part 110.SELECTED DRAWING: Figure 5
Patent JP-2020036025-A (JP)
Title: Semiconductor device
Inventor: HONDA TATSUYA
IPC: H01L27/108
Filed: 2019-10-23
Abstract: To provide a semiconductor device having stabilized electric characteristics by using an oxide semiconductor film, an impurity element concentration contained in the oxide semiconductor film near a gate insulation film being reduced and crystallinity of the oxide semiconductor film near the gate insulation film being improved.SOLUTION: In a semiconductor device, a transistor 150 comprises: a base insulation film 104; an oxide semiconductor film 106 formed on the base insulation film; a source electrode 108a and a drain electrode 108b formed on the oxide semiconductor film; a gate insulation film 110 formed on the oxide semiconductor film, the source electrode, and the drain electrode and including a silicon oxide; and a gate electrode 112 in contact with the gate insulation film and provided in a region overlapping at least the oxide semiconductor film. The oxide semiconductor film includes, from an interface with the gate insulation film toward the oxide semiconductor film, a region where a silicon concentration is less than or equal to 1.0 atom %, and includes at least a crystal part in the region.SELECTED DRAWING: Figure 1
Patent JP-2021072386-A (JP)
Title: Electrostatic chuck device
Inventor: MUNEISHI TAKESHI
IPC: H02N13/00
Filed: 2019-10-31
Abstract: To provide an electrostatic chuck device that has high reliability.SOLUTION: An electrostatic chuck device of the present disclosure has an electrostatic chuck part that has a substrate made of ceramics, has a placement surface for placing a plate-like sample on one principal surface, and has an internal electrode for electrostatic attraction built therein, and a base part. The electrostatic chuck device has a junction layer between the electrostatic chuck part and the metal base part, and the junction layer has whisker-like metal particles and an adhesive resin.SELECTED DRAWING: Figure 2
Patent JP-2021069768-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 2019-10-31
Abstract: To provide a game machine capable of suitably operating an operation part allowing one portion of a player's body to touch.SOLUTION: A sub-control board 940 is configured so as to be capable of at least executing control for generating predetermined reaction force in which an operation surface operates in a predetermined movement operation pattern toward a direction opposite to a predetermined direction, and for generating reaction force with magnitude differing from that of the predetermined reaction force such that the operation surface is operated in the movement operation pattern or operation of the operation surface becomes closer to the movement operation pattern when contact force with which a player's hands touch the operation surface of a pressing operation device 1621 is in predetermined magnitude. Accordingly, even if operation force to an operation surface of the pressing operation device 1621 varies for each player, the operation surface can be operated in a direction of pressing operation in a predetermined movement operation pattern, or a pattern approximate to the movement operation pattern or a pattern nearly identical to it.SELECTED DRAWING: Figure 42
Patent JP-2021069772-A (JP)
Title: Safety work garment
Inventor: TOGASHI MITSUYOSHI
IPC: A62B35/00
Filed: 2019-10-31
Abstract: To provide a safety work garment that prevents a work garment from being slipped off from a wearer when the wearer working in a high place and the like falls and can reliably distribute an impact applied to the body of the wearer.SOLUTION: A safety work garment includes a work garment body and a harness. The work garment body includes a work garment back surface part, a pair of shoulder belts, a waist belt and a pair of thigh belts. The harness includes a vertical belt and a horizontal belt. The vertical belt and the horizontal belt are coupled to each other in front of the body of a wearer. The vertical belt includes a lanyard engagement part and fixed to the work garment body in a lower part of the hips of a wearer.SELECTED DRAWING: Figure 1
Patent JP-2020019816-A (JP)
Title: Vaccine composition against Streptococcus suis infection
Inventor: JANA SEELE
IPC: C12N1/21
Filed: 2019-11-03
Abstract: To provide a vaccine composition for prophylactic or metaphylactic or therapeutic treatment of Streptococcus suis infection in pigs or humans.SOLUTION: A vaccine composition comprises at least one polypeptide selected from an effective amount of IdeSsuis, rIdeSsuis, an analogue or a fragment thereof, or a polynucleotide encoding the same.SELECTED DRAWING: None
Patent JP-2021067659-A (JP)
Title: Device and method for measuring optical rotation of exhaled breath condensate
Inventor: KAJIOKA HIROSHI
IPC: G01N21/21
Filed: 2019-10-28
Abstract: To provide a non-invasive blood glucose level estimation device utilizing an exhaled breath condensate (EBC) which has not been put into practical use in the past.SOLUTION: An exhaled breath condensate (EBC) 2 is concentrated to clarify a range of a product of EBC enrichment for measuring the optical rotation of EBC and the specimen length by an optical rotation meter using a commercially available optical fiber gyro. In addition, the optical rotation measurement is simplified by performing measurement of the concentration and optical rotation with the same container, and the situation is improved so as to be able to measure the optical rotation of EBC which has been difficult conventionally, whereby the blood glucose level of a subject can be estimated without collecting blood.SELECTED DRAWING: Figure 1
Patent JP-2021078768-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-11-19
Abstract: To provide a game machine which can enhance the expectation of a player and enhance the exaltation of the player.SOLUTION: Suggestive performance execution means can execute a performance that reduces the visibility to a second low visible state having the lower visibility than a first low visible state after temporarily reducing the visibility of performance identification information different from specific performance identification information to the first low visible state with the display of the effect display as a suggestive performance. Notification performance execution means can execute the performance that makes the performance identification information different from the specific performance identification information invisible as the notification performance. A game machine further comprises special performance execution means which can execute the special performance that makes the temporarily-stopped specific performance identification information difficult to be visible by displaying a special image after the notification performance is executed. The special performance execution means starts the display including performance identification information corresponding to the resumption of the variable display after the specific performance identification information is made to be difficult to be visible by the special performance.SELECTED DRAWING: Figure 11-35
Patent JP-2020041705-A (JP)
Title: Compressed air storage cartridge
Inventor: MARCELLO AGHILONE
IPC: F17C5/06
Filed: 2019-11-22
Abstract: To provide a compressed air storage cartridge for a bicycle.SOLUTION: In a cartridge including a main body 2 for storing air, and a head 3 closing the main body 2 and including a filling channel, the filling channel connects the outside of the cartridge with the main body 2 and includes a filling check valve for preventing outflow of the air from the main body 2. The head 3 includes a check valve for inflation, for connecting the filling channel with the main body 2 and preventing outflow of the air from the main body 2, and includes a channel for inflation in which an expansion mechanism for opening the check valve for inflation, is movably assembled.SELECTED DRAWING: Figure 1
Patent JP-2021090231-A (JP)
Title: Laminated iron core of electric machine and electric machine
Inventor: ONIHASHI TAKAYUKI
IPC: H02K1/16
Filed: 2019-12-02
Abstract: To provide a laminated iron core of an electric machine capable of reducing eddy current loss.SOLUTION: A laminated iron core of an electric machine includes a plurality of laminated core pieces. The plurality of core pieces includes a first core piece and a second core piece adjacent to the first core piece in the lamination direction of the plurality of core pieces. The first core piece and the second core piece have a first portion and a second portion having a board thickness thinner than a board thickness of the first portion, respectively. A surface of the second portion is formed to be recessed in a surface of the first portion on a first surface of the first core piece opposite to the second core piece. The surface of the first portion is formed to project in the surface of the second portion on a second surface of the second core piece opposite to the first core piece. The projected portion is fitted into the recessed portion.SELECTED DRAWING: Figure 7
Patent JP-2020089730-A (JP)
Title: Coronary sinus (CS) catheter movement detection
Inventor: OSADCHY DANIEL
IPC: A61B5/296
Filed: 2019-12-03
Abstract: To provide an accurate intracardiac reference signal for intracardiac electrophysiological mapping.SOLUTION: A method includes receiving (i) a plurality of electrocardiogram (ECG) signals acquired by a mapping catheter at a plurality of locations on a surface of the heart of a patient, (ii) a reference ECG signal from a reference catheter positioned at a nominal location in the coronary sinus (CS) of the patient, and (iii) position signals indicative of a position of the reference catheter in the CS. An electrophysiological (EP) map of at least part of the heart is calculated by time-referencing the ECG signals relative to the reference ECG signal. Based on the position signals, a displacement of the reference catheter from the nominal location in the CS, which distorts the time-referencing, is estimated. The distortion in the EP map is mitigated using the estimated displacement.SELECTED DRAWING: Figure 1
Patent JP-2021088109-A (JP)
Title: Printer
Inventor: HIUGA RYOJI
IPC: B41J2/01
Filed: 2019-12-04
Abstract: To accurately print to work.SOLUTION: On the basis of print data, a moving track, a print pitch, moving speed and printing speed of a head portion 21 are decided. A signal generating portion 45 outputs an encoder signal at a timing corresponding to the printing speed. A control portion 15 discharges droplets from the head portion 21 at fixed intervals with respect to the encoder signal.SELECTED DRAWING: Figure 5
Patent JP-2020184517-A (JP)
Title: Accumulation device valve structure
Inventor: SASAKI MIHO
IPC: H01G11/14
Filed: 2019-12-05
Abstract: To provide an accumulation device valve structure to be easily attached to a container.SOLUTION: A valve structure to be attached to a container is provided. The valve structure is for an accumulation device and comprises: a casing in which a passage is formed that discharges gas produced inside the container to the outside of the container; and a valve mechanism which is contained inside the casing and allows the gas to pass to the outside of the container via the passage when the internal pressure of the container rises because of the gas produced inside the container. The casing includes a first plane and a second plane which is parallel to the first plane.SELECTED DRAWING: Figure 3
Patent JP-2021093487-A (JP)
Title: Laser annealing apparatus and semiconductor device manufacturing method
Inventor: NAKAOKU HIROSHI
IPC: H01L21/683
Filed: 2019-12-12
Abstract: To provide a laser annealing apparatus capable of suppressing variations in laser annealing processing on a workpiece without requiring complicated control of scan speed of laser light depending on a transmission coefficient of a condensing lens.SOLUTION: A laser annealing apparatus 1 comprises: a stage 11 on which a workpiece is mounted; a laser light source for emitting laser light; a deflection unit; and a condensing lens 17. The deflection unit deflects laser light L1 so as to change a position on the stage 11 to be irradiated with laser light L2. The condensing lens 17 condenses the deflected laser light L2 onto the stage 11. The deflection unit makes the laser light L1 be incident on the condensing lens 17 at a predetermined angle θ1 with respect to a central axis d1 of the condensing lens 17 and at a predetermined distance r1 from the center of the condensing lens 17, and performs a scan with the laser light L2 so that a locus of points f on a surface of the workpiece that are irradiated with the laser light L2 is made to be in a shape of an arc around the central axis d1 of the condensing lens 17.SELECTED DRAWING: Figure 2
Patent JP-2021097262-A (JP)
Title: Distortion aberration correction method and program
Inventor: HASHIGUCHI KOSUKE
IPC: H04N5/232
Filed: 2019-12-13
Abstract: To provide a distortion aberration correction method for correcting a distortion aberration with high accuracy.SOLUTION: A distortion aberration correction method comprises: a detection step of detecting a plurality of reference points from a captured image obtained by imaging a calibration index 100; a first calculation step of calculating an image height error of each detected reference point; a second calculation step of calculating the image height error on a reference line on the basis of the image height error of a plurality of reference points positioned on the same reference line; an acquisition step of selecting a position of the captured image for calculating the image height error, and acquiring the image height error of the position where a distance that is the image height error calculated by the second calculation step and is from a pixel of the captured image obtained by imaging a center of the calibration index which corresponds to a distance between the center of the calibration index 100 and the selected position; and a third calculation step of calculating the image height error of the position where the distance from the pixel of the captured image obtained by imaging the center of the calibration index 100 corresponds to distance between the position of the center of the calibration index and the selected position.SELECTED DRAWING: Figure 5
Patent JP-2021096918-A (JP)
Title: Illumination cover and display device
Inventor: ITO TATSURO
IPC: G09F13/04
Filed: 2019-12-16
Abstract: To provide an illumination cover, which is installed to multiple light-emitting parts, with flexible tactile sensation.SOLUTION: An illumination cover 5 includes an optical guide member 51 and a flexible translucent member 53. The optical guide member 51 includes multiple isolated spaces 55 which are arranged while corresponding to multiple light-emitting parts 3 to guide light from the multiple light-emitting parts 3. The flexible translucent member 53 has a flexible tactile sensation and is provided on an outside of the optical guide member 51 to transmit light from the multiple light-emitting parts 3.SELECTED DRAWING: Figure 1
Patent JP-2020198076-A (JP)
Title: Optical information reading device
Inventor: YAMAMOTO KENRYO
IPC: G06K7/10
Filed: 2019-12-20
Abstract: To provide a configuration capable of switching to a polarization state suitable to read an information code without adopting multiple types of illumination units.SOLUTION: A first polarization unit 41 disposed on an emission side of an illumination unit 31 is configured so that illumination light is polarized in a predetermined polarization direction. A second polarization unit 42 disposed on a reception side of a light-receiving sensor 32 is configured as a switching polarization unit capable of switching to any of a polarization state in which reflection light from an information code C is polarized in a direction different from the predetermined polarization direction, and a passing state in which already polarized reflected light passes through without being polarized.SELECTED DRAWING: Figure 2
Patent JP-2021099135-A (JP)
Title: Rotation seal
Inventor: SATO TAKAHIKO
IPC: F16J15/447
Filed: 2019-12-23
Abstract: To provide a rotation seal capable of abrasion of an axial lip and a slinger, from which slurry and the like once entering a seal inner space is easily discharged.SOLUTION: A rotation seal 1 includes a slinger flange part 2B, and a joint member N jointed to a slinger bending part 2C. An outer periphery C1 of the joint member N has a cylindrical shape. A radial gap D between an inner periphery E of a seal body 3 and an outer periphery C1 of the joint member N is almost constant in a direction parallel to an axial direction. Radial length H at a farthest end from a core flange part 4B at the radial gap D is 0.3 mm or more and 1.0 mm or less. Length in a direction parallel to the axial direction of the radial gap D is 0.2 times or more of length L in a direction of the rotation seal 1 parallel to the axial direction, and a gap L2 in a direction parallel to the axial direction between a core flange 4B side end F of the joint member N and the seal body 3 is more than 1 mm.SELECTED DRAWING: Figure 2
Patent JP-2021101281-A (JP)
Title: Biometric authentication system, biometric authentication method, and computer program
Inventor: NISHIKAWA YASUNORI
IPC: G06F21/32
Filed: 2019-12-24
Abstract: To properly execute authentication processes for a user who accesses a file.SOLUTION: A biometric authentication system (10) includes: setting means (101) for setting biometric information of an authorized user who can access a file stored in storage means (20) and specific information different from the biometric information associated with the authorized user; and authentication means (102) for executing a first authentication process using biometric authentication and a second authentication process using the specific information, for a user who accesses the file stored in the storage means.SELECTED DRAWING: Figure 1
Patent JP-2020057621-A (JP)
Title: White light source system
Inventor: YAMAKAWA MASAHIKO
IPC: H01L33/00
Filed: 2019-12-25
Abstract: To provide an artificial light source system which is usable for an object that requires the same natural illumination as sunlight, such as exhibits in an art gallery or the like, or an inpatient staying for a long time, the artificial light source system being an illumination system which can reproduce light as close as possible to sunlight, and can successively reproduce even fine differences of the sunlight varying from time to time and from place to place.SOLUTION: By using an illumination light source for a variety of target objects, such as exhibits in an art gallery, which require high color-rendering properties similar to natural light, an illumination device can be embodied, the illumination device being capable of taking into consideration regional and time differences and reproducing sunlight shone on to the earth, and being capable of radiating white light having reduced ultraviolet or blue light-emission components that may have harmful effects on paintings, etc. In the illumination device, at least four types of white light sources comprising a combination of ultraviolet or violet light-emitting LEDs and phosphors are used, and the types of phosphor materials used and mixing proportions for the white light sources are adjusted, so that daily changes in sunlight for a specified season and a specified region can be continuously reproduced, and also white light that takes safety issues or the like into consideration can be reproduced by devising a device structure.SELECTED DRAWING: Figure 1
Patent JP-2021107295-A (JP)
Title: Method for manufacturing carbon nanotube molding and apparatus for manufacturing carbon nanotube molding
Inventor: FUJIMOTO NORIFUMI
IPC: B82Y40/00
Filed: 2019-12-27
Abstract: To obtain a long-sized carbon nanotube molding while suppressing change in the characteristics in a joint portion.SOLUTION: A method for manufacturing a connection film comprises: a step (step S12) of cutting a first CNT drawing film, and holding an end of the first CNT drawing film extending from a recovery unit; a step (step S14) of preparing a second CNT drawing film drawn from a second CNT array; a step (step S15) of holding an end of the second CNT drawing film extending from the second CNT array; and a step (step S17) of laminating and joining the first CNT drawing film and the second CNT drawing film while a direction of the end of the first CNT drawing film and a direction of the end of the second CNT drawing film are opposite to each other. Thereby, a long-sized connection film can be obtained while suppressing change in characteristics in a joint portion.SELECTED DRAWING: Figure 3
Patent JP-2019525162-A (JP)
Title: 一体化された通信システムを有する金属的な外観の外装要素
IPC: G04B37/22
Filed: 2017-07-12
Abstract: 本発明は、絶縁性のセラミックス材料で作られた本体を有する計時器又は装飾品の外装要素（１０）に関し、本体にハウジング（１０４）があるように構成しており、当該外装要素は、さらに、ハウジング（１０４）内に配置された無線通信システム（１０２）を有しており、外装要素の表面の少なくとも一部（１０’）には、金属的な外観の層があり、金属的な外観の層は、浸炭、窒化又はこれらの２つのプロセスの組み合わせによって得られたものである。【選択図】 図１
Patent JP-2019537760-A (JP)
Title: ビデオベースのデータ収集、画像のキャプチャおよび解析構成
IPC: H04N21/435
Filed: 2017-09-11
Abstract: ビデオデータキャプチャおよび共有のためのシステムにおいて、クライアント機器は、ビデオデータをキャプチャして関連するメタデータを生成するための１つ以上のビデオカメラと１つ以上のセンサとを含むことができる。クラウドベースの構成要素は、メタデータをクライアント機器から受信し、他のクライアント機器がキャプチャしたビデオデータの共有を要求する。要求されたビデオデータを有するクライアント機器は、それらが提供するメタデータを共有要求と比較することと、要求に指定される関心オブジェクトについての画像探索クエリに対するそれらの応答とによって特定される。【選択図】 図８
Patent JP-2019510825-A (JP)
Title: ニトロキソリンおよびその類似体と、化学療法剤および免疫療法剤との、がんの治療における、組合せの使用
IPC: A61K31/282
Filed: 2017-03-31
Abstract: ニトロキソリン、その類似体またはその薬学的に許容される塩を、その少なくとも一つの追加の抗癌化学療法剤または免疫療法剤とを含む、新規併用療法が記載されている。関連するキット、医薬組成物および生産方法も記載されている。
Patent JP-2019533136-A (JP)
Title: キラルな金属有機構造体における分子の配位アライメント
IPC: C07C63/331
Filed: 2017-08-08
Abstract: 配位アライメントはｘ線回折を使用して、キラルな金属有機構造体内で結合または結晶化した分子の構造を精密かつ明瞭に決定する。【選択図】なし
Patent JP-2019526892-A (JP)
Title: 遠赤外線熱線の製造方法およびその遠赤外線熱線
IPC: H05B3/10
Filed: 2017-07-28
Abstract: 本発明は、遠赤外線熱線の製造方法およびその遠赤外線熱線に係り、より詳細には、所定の抵抗値を持ち且つ電気を流せば遠赤外線が放出される熱線の製造方法およびその熱線に関する。本発明の実施例に係る遠赤外線熱線の製造方法は、所定の抵抗値を持ち且つ電気を流せば遠赤外線が放出される極細線を作った後、多数本の前記極細線を互いに接触するように合わせて一つのバンドルとなるようにして１本の熱線に作ることを特徴とする。【選択図】 図１