baber/WOPTO huggingface dataset:
Patent JP-2019042700-A (JP)
Title: Fine bubble liquid generator
Inventor: ITO MASASHI
IPC: B01F3/04
Filed: 2017-09-05
Abstract: To provide a fine bubble liquid generator capable of securing a water quantity of a sufficient quantity by preventing water pressure reduction in supply water, while securing required fine bubble density.SOLUTION: A water communication pipe 2 connected to a water service pipe 12 has a swelling part 4 diametrically expanded in a part. The swelling part 4 is provided with a support member 6 having an inner ring part 6a for holding a nozzle 5 on its inner periphery, an outer ring part 6b fixed to the swelling part 4 and a plurality of width parts 6c for connecting the inner ring part 6a and the outer ring part 6b. The nozzle 5 comprises a plurality of water intake holes 8 inclined to the axis of a supply water pipe 2 of water service in the central axis on an inlet side water intake plate 7, and service water obliquely discharged from the respective water intake holes 8 is jetted to a second water communication passage 8b by increasing a speed while turning in a spiral shape on an inner wall of a first water communication passage 8a. A fine bubble liquid of including an infinite number of ultra-fine cavitation bubbles is increased by sudden pressure reduction at this time. The fine bubble liquid is discharged to the downstream side by merging with the service water of passing between the width parts 6c opened in the support part 6 without passing through the nozzle 5.SELECTED DRAWING: Figure 2
Patent JP-2019049227-A (JP)
Title: Variable nozzle turbocharger
Inventor: OOASHI YOSHIRO
IPC: F01D17/16
Filed: 2017-09-11
Abstract: To provide a variable nozzle turbocharger that enables improvement of turbine efficiency.SOLUTION: A variable nozzle turbocharger 1 includes: nozzle rings 21, 22 that define a scroll flow passage 23; a variable nozzle 30 disposed in the scroll flow passage; and a nozzle shaft 40. The nozzle shaft is inserted into a nozzle shaft hole 60 of the nozzle ring. The nozzle shaft hole includes a large diameter hole portion 62 located at an end on the scroll flow passage side of the nozzle shaft hole and having a diameter larger than a pivotal support hole portion 61 that is a portion pivotally supporting the nozzle shaft of the nozzle shaft hole. The variable nozzle turbocharger further includes a seal member 50 fitted to the nozzle shaft and accommodated in the large diameter hole portion to seal a gap between an inner peripheral surface 64 of the pivotal support hole portion and an outer peripheral surface 43 of the nozzle shaft opposing to the inner peripheral surface.SELECTED DRAWING: Figure 2
Patent JP-2019047959-A (JP)
Title: Distal end treatment tool for high-frequency treatment instrument and medical high-frequency treatment instrument
Inventor: SAKAGUCHI YUKIHIKO
IPC: A61B18/14
Filed: 2017-09-11
Abstract: To provide a distal end treatment tool for a high-frequency treatment instrument configured to suppress interference with a distal end of an endoscope.SOLUTION: A distal end treatment tool 100 for a high-frequency treatment instrument provided at a distal end of a medical high-frequency treatment instrument 200, the distal end treatment tool 100 for the high-frequency treatment instrument used with it inserted into a forceps hole of an endoscope and cutting a biological tissue, includes a distal end treatment unit 10 comprised of a pair of opening/closing portions 10a and 10b respectively including line-shaped electrodes 52 formed thereon, journaled by a common rotary shaft so as to be mutually openably/closably formed, and shearing or clamping the biological tissue to perform high-frequency cutting. The shape of a distal end-side portion of the distal end treatment unit 10 when viewing it in the axial direction of the rotary shaft, with the pair of opening/closing portions 10a and 10b closed, is tapered from the proximal end to the distal end and then narrowed.SELECTED DRAWING: Figure 2
Patent JP-2019054329-A (JP)
Title: Color adjustment device and program
Inventor: TSUKANO TOSHIKI
IPC: G06T1/00
Filed: 2017-09-13
Abstract: To provide color adjustment device and program which allow for simple color adjustment at the time of printing, without requiring advanced skills.SOLUTION: In an image formation system constituted of a printer 10 and a PC20, the value of each color component is calculated when a set profile is applied for a color designated in a color designation part 31. Alternatively, a colorimetric value for the designated color is obtained. The calculated values or the colorimetric values of respective color components are associated with the correction values in the past, and stored as a corrected history database 33. When the color is designated in the color designation part 31, a candidate of the designated color correction value is determined by using the corrected history database 33.SELECTED DRAWING: Figure 1
Patent JP-2019054605-A (JP)
Title: Distribution board and arc energy interrupter
Inventor: TSUJI KENJI
IPC: H02B1/56
Filed: 2017-09-14
Abstract: To interrupt or suppress ejection of arc gas from an inlet port, upon occurrence of internal arc accident in a distribution board.SOLUTION: A distribution board 1 includes a metal box 3. An internal partition plate 7 is provided at a position separated by a prescribed interval from a back plate 4 forming a part of the metal box 3, and a pressure relaxation space 10 is formed between the internal partition plate 7 and the back plate 4. A ventilation gallery 6 is provided at the ventilation hole 2 of the back plate 4, and a suction part duct 5 is provided on the outside of the back plate 4 so as to cover the ventilation hole 2. An arc energy interrupter 11 is provided to cover an internal ventilation hole 7a formed in the internal partition plate 7. The arc energy interrupter 11 includes a box-like internal ventilation member 12, a cover 14 capable of closing the slit 12b of the internal ventilation member 12, and a support member 13 for supporting the cover 14 on the internal ventilation member 12. Upon occurrence of internal arc accident, the support member 13 deforms and the cover 14 closes the slit 12b of the internal ventilation member 12.SELECTED DRAWING: Figure 1
Patent JP-2019052054-A (JP)
Title: Silver coated tin tellurium glass powder, manufacturing method therefor, and conductive paste
Inventor: HARIGAE HIKOICHI
IPC: H01B1/00
Filed: 2017-09-14
Abstract: To provide a silver coated tin tellurium glass powder capable of enhancing generation efficiency of solar cells when used for an electrode application of the solar cells, a manufacturing method therefor, and a conductive paste containing the silver coated tin tellurium glass powder.SOLUTION: There is provided a silver coated tin tellurium glass powder having a silver coated layer on a surface of a tin tellurium containing tin and tellurium, and further two or more selected from lithium, zinc, silicon, aluminum and bismuth, in which the tin tellurium glass powder has a peak of oxide containing two or more selected from lithium, zinc, silicon, and aluminum or a peak of oxide containing bismuth and no peak of oxide containing tin detected in a powder X ray diffraction.SELECTED DRAWING: None
Patent JP-2019051057-A (JP)
Title: Go-board
Inventor: FURUIKE YOSHIKATSU
IPC: A63F3/02
Filed: 2017-09-15
Abstract: To provide a go-board in which positions and kinds of go-stones played on a board surface can be detected without mounting a light emitting unit in each point.SOLUTION: A go-board comprises: a rectangular plate-shaped plate part 11 with a substrate-containing space 11a formed inside, and having a vertical hole 11b formed to bring an upper surface into communication with the substrate-containing space 11a at the position of each point; a go-board sheet 12 mounted on an upper surface of the plate part 11, and having multiple rules 12a printed thereon; an optical sensor 21 mounted on each vertical hole 11b; and a go-stone detection device 30 for detecting the position of the point where the go-stone is played and the kind of the played go-stone based on a value=Vs/Vtobtained by dividing a detection sensor voltage Vsbeing a sensor voltage inputted from each optical sensor 21 after playing the go-stone by a pre-detection sensor voltage Vtbeing the sensor voltage inputted from each optical sensor 21 before playing the go-stone.SELECTED DRAWING: Figure 1
Patent JP-2019057752-A (JP)
Title: Memory system
Inventor: KUMANO YUTA
IPC: G11B20/18
Filed: 2017-09-19
Abstract: To perform a decode with high correcting capability when reading hard decision.SOLUTION: A memory system according to an embodiment hereof comprises: a nonvolatile memory operable to record concatenated codes; and a decoder for decoding a received codeword of the concatenated codes read from the nonvolatile memory and outputting a decoded word obtain the decoding. The decoder has: a first external code decoder which executes a marginal distance decoding on an external code part of the read concatenated codes, which is a bit sequence under a codeword restriction of an external code, and outputs a first decode result obtained as a result of the marginal distance decoding; an internal code error bit prediction unit which executes an error bit prediction based on rules of internal codes on a bit sequence of the first decode result output from the first external code decoder, and outputs a collection of error bits obtained by the prediction; and a second external code decoder which executes, on the first decode result output by the first external code decoder, a decode by use of the collection of error bits output by the internal code error bit prediction unit.SELECTED DRAWING: Figure 4
Patent JP-2019056589-A (JP)
Title: Measuring device
Inventor: FUNABASHI KAZUMA
IPC: G01G23/48
Filed: 2017-09-20
Abstract: To provide a measuring device that can correctly make temperature corrections of measuring values and temperature corrections of remaining amounts of battery without increasing a number of temperature sensors.SOLUTION: A measuring device (1) comprises: a mas detection unit (11) that detects mass of a measured object; a temperature detection unit (12) that is attached to the mass detection unit (11) to detect temperatures of the mass detection unit (11); a computation processing unit (19) that corrects load data to be obtained by the mass detection unit (11) on the basis of temperature data obtained by the temperature detection unit (12), and thereby generates measuring data; and a built-in type secondary battery (16) that is used as one of power sources. The computation processing unit (19) is configured to correct a remaining amount of secondary battery (16) on the basis of the temperature data.SELECTED DRAWING: Figure 2
Patent JP-2019056808-A (JP)
Title: Positively-charged toner and method for manufacturing the same, and two-component developer
Inventor: KOMADA RYOTARO
IPC: G03G9/08
Filed: 2017-09-21
Abstract: To continuously form high-quality images in continuous printing using a positively-charged toner.SOLUTION: A positively-charged toner contains a plurality of toner particles each including a toner base particle and an external additive attached to the surface of the toner base particle. The external additive contains a first resin powder that is a powder of a first resin particle having a cationic surfactant attached to its surface and has a number average primary particle diameter of 30 nm or more and 65 nm or less, and a second resin powder that is a powder of a second resin particle having a cationic surfactant attached to its surface and has a number average primary particle diameter of 80 nm or more and 120 nm or less. The degree of MW hydrophobization of the first resin powder is 15% or more and 30% or less, and the degree of MW hydrophobization of the second resin powder is 50% or more and 80% or less. The coverage by the first resin particles and the coverage by the second resin particles are 10% or more and 30% or less, respectively. The BL ratio of each of the first resin powder and second resin powder is 30 mass% or less.SELECTED DRAWING: None
Patent JP-2019057419-A (JP)
Title: Light source control unit and vehicle lamp
Inventor: HIROSE YOICHI
IPC: H05B37/02
Filed: 2017-09-21
Abstract: To simplify a circuit configuration for achieving a light emission pattern in which light intensity of a light emitting element is gradually decreased with the passage of time.SOLUTION: A control unit 2 to control a lighting state of a light source that includes at least one light emitting element includes: a specific waveform generating part 28 generating a voltage of a specific waveform such as a triangular wave; a first circuit part including a series circuit of a resistive element 26 and a capacitor 27 and a first switching element 22 connected in parallel with the capacitor; a second circuit part including a second switching element 24 and a third switching element 23 which have respective current paths connected in series, the second switching element having a control terminal connected to an output terminal of the specific waveform generating part and the third switching element having a control terminal connected to a node 42 between the resistive element and the capacitor in the first circuit part; and a third circuit part including a fourth switching element 31 that has a current path connected in series with the light source, the on/off state of the fourth switching element being controlled by the second circuit part.SELECTED DRAWING: Figure 1
Patent JP-2019057860-A (JP)
Title: Finder device
Inventor: MANO HAYATO
IPC: G03B13/06
Filed: 2017-09-22
Abstract: To solve such a problem that a cursor movement direction of a menu displayed on a finder screen may not match an operation direction of a cross key depending on a posture of a finder relative to a body, and accordingly a user cannot intuitively operate the finder.SOLUTION: A finder device is provided that includes: a display unit; a first housing to which the display unit is fixed; an eyepiece; a second housing to which the eyepiece is fixed and which is coupled to the first housing; and a position designation operation member which can be operated in a plurality of directions substantially perpendicular to a visually confirming direction of the eyepiece, the position designation operation member being disposed on the first or second housing in the visually confirming. Thus, even in a finder state and in a state where a loupe unit is raised, a movement of a cursor in a menu and an operation direction of a select key become the same, which has an effect of facilitating operation.SELECTED DRAWING: Figure 2a
Patent JP-2019059068-A (JP)
Title: Liquid discharge device and control method for liquid discharge device
Inventor: TATSUTA DAIKI
IPC: B41J2/175
Filed: 2017-09-26
Abstract: To provide a liquid discharge device capable of increasing a supply pressure of liquid as necessary.SOLUTION: A liquid discharge device comprises: an ink flow passage 86c in a discharge head supplying liquid to nozzles 85; a liquid supply source 90 storing the liquid; a first pressure adjustment mechanism 84 performing at least pressurization to the liquid supply source 90; and a volume adjustment mechanism 110 varying a volume of the ink flow passage 86c in the discharge head. When the first pressure adjustment mechanism 84 pressurizes the liquid supply source 90 and supplies the liquid to the ink flow passage 86c in the discharge head, the volume adjustment mechanism 110 compresses the volume of the ink flow passage 86c in the discharge head and adjusts a pressure of the ink flow passage 86c in the discharge head to a positive pressure side as compared with a pressure by pressurization by a single body of the first pressure adjustment mechanism 84.SELECTED DRAWING: Figure 3A
Patent JP-2019059577-A (JP)
Title: Method of repairing thread breakage in filament winding apparatus
Inventor: TANIGAWA MOTOHIRO
IPC: B65H69/00
Filed: 2017-09-26
Abstract: To quickly repair thread breakage of a fiber bundle when the thread breakage occurs in a filament winding apparatus.SOLUTION: According to a filament winding apparatus capable of executing a winding operation for simultaneously winding a plurality of fiber bundles around a liner from one yarn feeding port, a method of repairing thread breakage when any of the plurality of fiber bundles is thread-broken, comprising a preparation step of preparing a spare fiber bundle other than the plurality of fiber bundles before starting the winding operation (Step S1), a winding stop step of stopping the winding operation when detecting the thread breakage of any of the plurality of fiber bundles during executing of the winding operation (Step S4), a fixing step of fixing the spare fiber bundle to the liner via the yarn feeding port (Step S7), and a winding restarting step of restarting the winding operation using residual fiber bundles upon no occurrence of the thread breakage among the plurality of fiber bundles, and the spare fiber bundle fixed to the liner (Step S8).SELECTED DRAWING: Figure 7
Patent JP-2019065880-A (JP)
Title: Cage for conical roller bearing and conical roller bearing
Inventor: SHIMIZU TAKUYA
IPC: F16C33/56
Filed: 2017-09-28
Abstract: To provide a cage for a conical roller bearing which is excellent in the rigidity of corner r-parts, and the conical roller bearing using the cage.SOLUTION: In a cage 5, pocket parts 9 are formed between adjacent column parts 8, and a large-diameter ring part and the column part 8, and a small-diameter ring part and the column part 8 are connected to each other while forming corner r-parts, respectively. Metal mold division lines X formed by injection molding are formed at a pair of faces of the adjacent column parts 8 constituting the pocket parts 9 along an axial direction, respectively. A pair of the faces have a pair of tapered faces 8a, 8a for narrowing widths of the pocket parts 9 in a peripheral direction toward an outside diameter direction at the large-diameter ring part side rather than the metal mold division lines X, and a pair of tapered faces 8b, 8b for narrowing the widths of the pocket parts 9 toward the outside diameter direction at the small-diameter ring part side rather than the metal mold division lines X. Tapered angles θa of a pair of the faces 8a, 8a are smaller than tapered angles θb of a pair of the faces 8b, 8b.SELECTED DRAWING: Figure 8
Patent JP-2017222725-A (JP)
Title: Activin-actriia antagonists and uses for decreasing or inhibiting fsh secretion
Inventor: JOHN KNOPF
IPC: A61K38/17
Filed: 2017-10-02
Abstract: PROBLEM TO BE SOLVED: To provide activin-ActRIIa antagonists and uses thereof for reducing or inhibiting FSH secretion.SOLUTION: In certain aspects, the invention provides compositions and methods for decreasing the FSH level in a patient. The patient may be diagnosed with an FSH related disorder or may desire to delay or inhibit germ cell maturation. In a certain aspect, the disclosure provides a method for decreasing or inhibiting FSH secretion by using a polypeptide comprising a soluble activin-binding ActRIIa polypeptide that binds to activin. In another aspect, the disclosure provides a method for decreasing the FSH level in a human subject with an FSH-related disorder.SELECTED DRAWING: Figure 31
Patent JP-2018020179-A (JP)
Title: Ophthalmologic apparatus, layer thickness comparison method, and program
Inventor: IWASE YOSHIHIKO
IPC: A61B3/10
Filed: 2017-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus, a layer thickness comparison method, and a program that can determine whether information obtained from a tomogram of the eyeground of a subject eye is caused by a difference between individuals or caused by a disease.SOLUTION: The ophthalmologic apparatus includes: acquisition means for acquiring a tomogram of the eyeground of a subject eye; comparison means for comparing the layer thicknesses of the eyeground in positions symmetrical with respect to a straight line connecting the center of the macula on the eyeground and the center of the optic disk, on the basis of the tomogram; and display control means for causing display means to display information indicating a result of the comparison by the comparison means in a color corresponding to the result of the comparison.SELECTED DRAWING: Figure 1
Patent JP-2019071211-A (JP)
Title: Light emission control circuit, light source device, and projection type video display device
Inventor: YAMADA ATSUSHI
IPC: H05B37/02
Filed: 2017-10-10
Abstract: To inhibit energy accumulated in an inductor from being discharged without being used for light emission when analog lighting control and digital lighting control are performed, and prevent a reduction in current in a light emitting element even when the current is caused to flow in the light emitting element in a short period in the digital lighting control.SOLUTION: A light emission control circuit comprises: a driving circuit that activates or deactivates a first control signal to turn on or turn off a first switching element; and a switching control circuit that, when a potential difference between both ends of a light emitting element is larger than a predetermined value, maintains a second control signal in a deactivated state to turn off a second switching element, and when the potential difference between both ends of the light emitting element is smaller than the predetermined value, activates the second control signal in at least a partial period to turn on the second switching element.SELECTED DRAWING: Figure 17
Patent JP-2019070493-A (JP)
Title: Superheated steam generating device
Inventor: FUKATSU HIROICHI
IPC: F22G3/00
Filed: 2017-10-11
Abstract: To provide a superheated steam generating device capable of simplifying a device configuration, and capable of reducing the manufacturing cost.SOLUTION: A superheated steam generating device 20 according to an embodiment includes a housing 21 having an input pipe 23 for introducing saturated steam on one end 21a side of the housing 21 and an output pipe 24 for delivering superheated steam on the other end 21b side, a body 31 of a cartridge heater 30 stored in the housing 21 and extending from the one end 21a side to the other end 21b side of the housing 21, and a plurality of narrow tubes 40 arranged in the vicinity of the body 31 in the housing 21 in contact with an outer peripheral wall 31a of the body 31 so that the saturated steam introduced into the housing 21 from the input pipe 23 comes from the one end 40a side and the heated superheated steam goes out of the other end 40b side. Accordingly, heat generated by the body 31 is directly transmitted to the narrow tubes 40 around the body 31, and the saturated steam flowing through the narrow tubes 40 can be heated with a simple configuration.SELECTED DRAWING: Figure 4
Patent JP-2019074844-A (JP)
Title: Control device, and control method of slave unit
Inventor: NISHIMURA MAKI
IPC: G05B19/05
Filed: 2017-10-13
Abstract: To realize control capable of continuing communication of a field network when an abnormality occurs in the operation of a control device in a slave device provided with a one-chip microcomputer incorporating a communication controller of the field network.SOLUTION: The control device is provided with an integrated circuit in which a slave controller (31), a processor (32), and a watchdog circuit (33) are integrated into one chip. When the watchdog circuit (33) detects that an abnormality occurs in the operation of a main control unit (30), it resets the processor (32), while not stopping the operation of the slave controller (31).SELECTED DRAWING: Figure 2