baber/WOPTO huggingface dataset:
Patent JP-2019177563-A (JP)
Title: Ink jet recording device
Inventor: WATARI TAKAO
IPC: B41J2/095
Filed: 2018-03-30
Abstract: To facilitate adjustment of a resonant frequency of a nozzle without requiring an expensive component and various types of components in an ink jet recording device.SOLUTION: A nozzle body of an ink jet recording device includes: a nozzle plate which has an orifice hole blowing out ink particles and is installed on a front surface in the direction of blowing out the ink particles; a nozzle body which is installed on a rear surface of the nozzle plate and supports the nozzle plate; and a nozzle jacket which covers the nozzle plate. In the ink jet recording device, a resonance rod 38 extending on the rear side of the nozzle body is provided, a piezoelectric element 39 vibrating with an electric signal is inserted to the resonance rod so as to surround the resonance rod, a CW nut 43b fixing the piezoelectric element is attached to the resonance rod, an ink liquid chamber stores ink supplied to the interior of the nozzle body, makes ink into particles by receiving the vibration from the piezoelectric element through the resonance rod, and blows out the ink particles from the orifice hole, and a vibration adjustment member 41 is arranged between the CW nut and the piezoelectric element.SELECTED DRAWING: Figure 8
Patent JP-2019186625-A (JP)
Title: Electric power conversion device and folded dipole antenna
Inventor: MURATA SHINJI
IPC: H01Q9/26
Filed: 2018-04-03
Abstract: To provide an electric power conversion device in which a loss is reduced, and a folded dipole antenna.SOLUTION: An electric power conversion device includes: a first conductor having a length corresponding to a semi-wavelength in a free-space wavelength in a frequency of a received electric wave; a first element extended to a first end part along the first conductor from a first power supply point; and a second element extended to a second end part along the first conductor from the first power supply point and a second power supply point configuring a balanced terminal. The first conductor and a second conductor configuring the folded dipole antenna, and a rectification circuit connected to the first power supply point and the second power supply point are further included. A width of the first conductor is wider than that of the second conductor, and a length between the first end part and the second end part is a length corresponding to 0.6 λe to 0.8 λe when an electric length of the wavelength in the frequency is λe.SELECTED DRAWING: Figure 1
Patent JP-2019180679-A (JP)
Title: Superheated steam sterilizer and rotating shaft for superheated steam sterilizer
Inventor: KAJIWARA KAZUNOBU
IPC: A61L2/07
Filed: 2018-04-06
Abstract: To improve the sterilization effect of a superheated steam sterilizer.SOLUTION: A superheated steam sterilizer includes a horizontal cylindrical portion having one end formed with a supply port for supplying an object to be sterilized and the other end formed with a discharge port for discharging a sterilized object. The superheated steam sterilizer further includes a rotating shaft portion that is rotatably disposed in the horizontal cylindrical portion. The rotating shaft portion includes a main shaft and a plurality of stirring blades formed around the main shaft to stir the object to be sterilized transferred in the axial direction of the main shaft. The superheated steam sterilizer further includes a steam outlet for irradiating superheated steam on the object to be sterilized transferred and stirred in the horizontal cylindrical portion. The plurality of stirring blades are arranged at at least three different angular positions in the circumferential direction of the main shaft.SELECTED DRAWING: Figure 3
Patent JP-2018108494-A (JP)
Title: Game machine
Inventor: NISHIDA ATSUSHI
IPC: A63F5/04
Filed: 2018-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of efficiently restoring communication when there is an interruption of communication between a sub-device and a control part.SOLUTION: A game machine includes a display part (a liquid crystal display region 23) capable of displaying predetermined information, a control part (a sub-CPU 71) connected to the display part for controlling a performance, and a contact input part (a touch panel composed of a touch sensor module 781 and a touch sensor relay board 780) connected to the control part. The control part includes communication interruption detection means for monitoring presence and absence of a signal from the contact input part to the control part, and detecting a state in which a signal is absent for a predetermined time as a communication interruption. The control part determines that the communication is resumed when a signal is received from the contact input part after the communication interruption detection means detects the communication interruption.SELECTED DRAWING: Figure 115
Patent JP-2019187065-A (JP)
Title: Power supply system
Inventor: KUSANO YOSHIKAZU
IPC: H01M10/44
Filed: 2018-04-09
Abstract: To provide a power supply system capable of equalizing an SOC of a plurality of secondary batteries and simplifying a circuit configuration.SOLUTION: A battery module 4 in which a plurality of secondary batteries 2 are connected in parallel to each other, and a control section 5 that controls charging and discharging of the battery module 4 are provided. The control section 5 includes an SOC estimation section 50, a discharge instruction section 51, and an equalization processing section 52. The SOC estimation section 50 estimates the SOC of each secondary battery 2. The discharge instructing section 51 turns on a plurality of relays 3 and discharges a charge stored in the secondary battery 2 to a load 6. The equalization processing section 52 turns off one part of the relays 3 of the secondary batteries 2 among the plurality of the secondary batteries 2 that are discharged, based on the SOC estimated by the SOC estimation section 50. Thereby, the SOC of the plurality of secondary batteries 2 are equalized.SELECTED DRAWING: Figure 1
Patent JP-2019187172-A (JP)
Title: Drive circuit of switch
Inventor: SAKAKIBARA YUYA
IPC: H02M7/48
Filed: 2018-04-16
Abstract: To provide a drive circuit of a switch, capable of determining the generation of a vertical arm short circuit.SOLUTION: When a drive circuit determines at the timing of elapsing a determination time Cth from a time when an ON instruction has been made that a sense voltage Vser detected becomes a sense determination value Vsesc or more which is larger than 0, and an inter-terminal voltage Vcer of a switch detected becomes a short circuit determination value Vcesc or more, a vertical arm short circuit occurs. The short circuit determination value Vcesc is larger than the maximum value of a value assumed as the inter-terminal voltage of the switch which is in an on-state in the case where only the switch of one arm of vertical arms is in the on-state, and is set to the value assumed as the inter-terminal voltage of the switch in the timing of elapsing the determination time Cth from the occurrence of the vertical arm short circuit.SELECTED DRAWING: Figure 3
Patent JP-2019186896-A (JP)
Title: Portable terminal, event information display method, event information display program, and intercom system
Inventor: KAWAMURA TAKESHI
IPC: H04M9/00
Filed: 2018-04-18
Abstract: To provide a portable terminal and communication method thereof capable of receiving a call from a telephone set arranged in a lobby of a multiple dwelling house and receiving an image of a visitor.SOLUTION: A portable terminal performs communication with a server for executing call control between an intercom arranged in a lobby of a multiple dwelling house and an indoor monitor. The server stores event information transmitted from the intercom, the indoor monitor, or a terminal device connected to the server. The portable terminal includes: a reception section for receiving the event information from the server; and a display section for time-sequentially displaying the event information from an upper side to a lower side of a display device and also performing scroll-displaying.SELECTED DRAWING: Figure 7
Patent JP-2018190973-A (JP)
Title: Flexible wiring circuit board, manufacturing method thereof, and imaging device
Inventor: SHIBATA SHUSAKU
IPC: H05K9/00
Filed: 2018-04-24
Abstract: PROBLEM TO BE SOLVED: To provide: a flexible wiring circuit board which enables the reduction in thermal expansion coefficient while having an adhesive layer; a method for manufacturing the flexible wiring circuit board; and an imaging device.SOLUTION: An imaging element mounting board 1 comprises: a base dielectric layer 4; first wiring; an anisotropic conductive adhesive layer 7; and a second cover dielectric layer 9. The anisotropic conductive adhesive layer 7 includes a reinforcement fiber layer 17 having an insulating property.SELECTED DRAWING: Figure 2
Patent JP-2018173412-A (JP)
Title: Method and device for calibrating intelligent ac outlet
Inventor: DAVID ELBERBAUM
IPC: G01R35/00
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device that measure and calibrate power consumption reporting by an intelligent AC outlet including an optical port and an RFID antenna, a sub-outlet, and a socket by using a handheld loader, and propagate an optical signal including a position, AC outlet identification, and the setup of apparatus detail via an optical guide or optical fiber cable, and via an RFID signal and a tag.SOLUTION: A simpler loader or calibrator communicates a standard power consumption value to an AC outlet in order for self-calibration using a received value. Apparatus detail is introduced via a loader key or touch screen and via a read value of an RFID tag attached to a plug of an apparatus, and processed via a loader and via a current drain or power consumption receiver in order for propagation through an optical grid of a housing automation system.SELECTED DRAWING: Figure 1
Patent JP-2018187384-A (JP)
Title: Medical information processing system and medical information processing apparatus
Inventor: SAKURAI YASUO
IPC: A61B5/055
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a medical information processing system and a medical information processing apparatus capable of accurately predicting a result of pathological examination based on a medical image.SOLUTION: The medical information processing system according to embodiments includes a first acquisition part, a second acquisition part, and an associating part. The first acquisition part identifies the position of a tissue from first medical image data being an image of a target site acquired before the tissue in the target site is collected and obtains an image feature value of the tissue. The second acquisition part obtains a result of a pathological examination performed on the tissue. The associating part associates the image feature value of the tissue with the result of the pathological examination.SELECTED DRAWING: Figure 1
Patent JP-2018207480-A (JP)
Title: Speech intelligibility-based hearing device and associated method
Inventor: JESPER B BOLDT
IPC: H04R25/00
Filed: 2018-05-07
Abstract: To provide a hearing device capable of improving hearing experience of a user, such as the intelligibility of a speech and an acoustic environment.SOLUTION: A hearing device 2 includes an antenna 4 for converting a first wireless input signal 5 from an external device 30 to an antenna output signal. The hearing device 2 includes a radio transceiver 7. The radio transceiver 7 is coupled to the antenna 4 and converts the antenna output signal to a transceiver input signal 10. A speech intelligibility estimator 12a estimates a speech intelligibility indicator by comparing the transceiver input signal 10 with a first controller input signal 20 (e.g. a first input signal 9, a pre-processor output signal 15 or a processor output signal 17). A processor 16 compensates hearing loss of a user on the basis of an input signal to the processor 16, and outputs the processor output signal 17.SELECTED DRAWING: Figure 1
Patent JP-2019199416-A (JP)
Title: Production method of p-xylene
Inventor: YOKOI MAYUMI
IPC: C07C15/08
Filed: 2018-05-15
Abstract: To provide a production method of p-xylene capable of obtaining p-xylene in high yield by using a C4 fraction derived from petroleum as a raw material.SOLUTION: A production method of p-xylene includes a separation step for obtaining a first raw material containing isobutene and isobutane from a C4 fraction derived from petroleum, a dimerization step for producing a C8 component by bringing the first raw material into contact with a dimerization catalyst, and a cyclization step for producing p-xylene by a cyclization dehydrogenation reaction of the C8 component by bringing the C8 component into contact with a dehydrogenation catalyst formed by carrying a supported metal containing Cr on a carrier in the presence of at least either of isobutene and isobutane.SELECTED DRAWING: None
Patent JP-2019023992-A (JP)
Title: Light-emitting device for automobile
Inventor: YONGJIAN-MIKE HE
IPC: F21S41/20
Filed: 2018-05-18
Abstract: To provide a light-emitting device for an automobile with improved aesthetic appearance.SOLUTION: A light-emitting device 1 for an automobile is equipped with a housing and a light source assembly 15 disposed in the housing. The light-emitting device 1 further includes a substantially plate-shaped light guide 14 including an opening. The light guide 14 is positioned so that the light source assembly 15 is disposed behind the opening of the light guide 14 in a main emission direction of the light-emitting device 1, or it is disposed in the center of the opening, and transmits a light in a lateral direction from the light source assembly 15 to the inside of the light guide 14. A beam of light from the light source assembly 15 passes through the light guide, is expanded, and used for displaying a decorative pattern, thereby improving aesthetic appearance.SELECTED DRAWING: Figure 3
Patent JP-2019204831-A (JP)
Title: Light emitting element
Inventor: NAKAMURA KAORU
IPC: H01L33/50
Filed: 2018-05-22
Abstract: To provide a light emitting element which exhibits light emission in a wide band and whose spectrum tendency of emission intensity does not easily change over time.SOLUTION: A light emitting element includes an LED element that emits excitation light having a single peak wavelength within a range of 380 nm to 500 nm, a phosphor that emits fluorescence having a longer wavelength than the excitation light when at least part of the excitation light is incident, and a light extraction surface for emitting light formed by superimposing excitation light and fluorescence. The emitted light exhibits emission over a range of at least the peak wavelength of the excitation light or more and 1050 nm or less, and at least within the range from the peak wavelength of the excitation light to 1050 nm, exhibits the emission intensity or more at 1050 nm.SELECTED DRAWING: Figure 1
Patent JP-2018139451-A (JP)
Title: Photoelectric conversion device and imaging system using photoelectric conversion device
Inventor: SHIMOTSUSA MINEO
IPC: H01L27/146
Filed: 2018-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminated photoelectric conversion device with reduced noise.SOLUTION: A photoelectric conversion device includes: a first substrate including a photoelectric conversion region and a peripheral region; and a second substrate which includes a circuit for processing a signal from the photoelectric conversion region and is superposed on the first substrate. The circuit for processing the signal from the photoelectric conversion region includes a first circuit and a second circuit having a drive frequency higher than that of the first circuit. The second circuit is provided only in an orthogonal projection region of the photoelectric conversion region on a main surface of the second substrate.SELECTED DRAWING: Figure 1
Patent JP-2021141348-A (JP)
Title: Image processing device and method
Inventor: TSUKUBA KENJI
IPC: H04N19/625
Filed: 2018-06-01
Abstract: To be capable of suppressing an increase in cost for adaptive orthogonal transform.SOLUTION: A bit stream is decoded, then coefficient data resulting from orthogonal transform of image predictive residues is generated, and inverse orthogonal transform corresponding to a transformation type different from the transformation type of the base transformation matrix is applied to the generated coefficient data using a base transformation matrix and a sparse matrix corresponding to the base transformation matrix. The present disclosure, for example, can be applied to an image processing device, an image coding device, an image decoding device, or the like.SELECTED DRAWING: Figure 1
Patent JP-2019211590-A (JP)
Title: Raman optical amplifier and Raman optical amplification method
Inventor: NAKADA MASAO
IPC: G02F1/35
Filed: 2018-06-04
Abstract: To provide a Raman optical amplifier, etc., with which it is possible to secure stable transmission performance even when bands are extended.SOLUTION: The Raman optical amplifier comprises a first light monitor unit, first and second computation units, a first comparison computation unit, and an exciting light control unit. The first light monitor unit measures a first light power including first signal light of a first wavelength band in which an amplification medium is propagated and ASS light. The first computation unit calculates a first ASS light power of a generated first exciting light power on the basis of a first model formula. The second computation unit calculates a second ASS light power of a generated second exciting light power on the basis of a second model formula. The first comparison computation unit subtracts the first and second ASS light powers from the measured first light power, and calculates a first signal light power, and calculates a difference between the first signal light power and a first target signal light power. The exciting light control unit adjusts the power of first or second exciting light on the basis of the calculated difference.SELECTED DRAWING: Figure 1
Patent JP-2018130636-A (JP)
Title: Game machine
Inventor: TERAJIMA KENJI
IPC: A63F7/02
Filed: 2018-06-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to cause a player to correctly grasp the meaning of a specific reservation display mode, even when types of reservation display modes are increased.SOLUTION: When a shift of a presentation mode occurs, for a reservation display mode exclusive to a low expectation degree, the mode suggesting a winning expectation degree being relatively low, it is possible to change from the reservation display mode exclusive to the low expectation degree corresponding to a presentation mode before the shift to a reservation display mode exclusive to the low expectation degree corresponding to the presentation mode after the shift. But for a reservation display mode exclusive to a high expectation degree, the mode suggesting a winning expectation degree being relatively high, the reservation display mode exclusive to the high expectation degree is configured to be displayable without a change in a presentation mode after the shift.SELECTED DRAWING: Figure 7
Patent JP-2019214143-A (JP)
Title: Tire processing device and tire processing method
Inventor: TODA YOSHIHIRO
IPC: B24B19/22
Filed: 2018-06-11
Abstract: To provide a tire processing device and a tire processing method for processing an inner surface of a tread portion uniformly.SOLUTION: The tire processing device is used for processing an inner surface Ta of a tread portion T1 of a pneumatic tire T. The tire processing device includes a processing tool 4 and sidewall holding means 5. The processing tool performs processing by applying an outward force in a tire radial direction to a first part Te which is at least a part of an area of the inner surface Ta in a tire circumferential direction. The side wall holding means contacts at least a pair of second parts Ti corresponding to the first part Te inward in the tire radial direction of a pair of side wall parts T2 to maintain an interval P between the pair of second parts in a tire axial direction.SELECTED DRAWING: Figure 3
Patent JP-2019219171-A (JP)
Title: Information processor
Inventor: YASUKAWA TORU
IPC: A61B5/00
Filed: 2018-06-15
Abstract: To solve a problem of the inability to accurately detect a motion of a person due to the inability to accurately detect a position of a bed.SOLUTION: An information processor of the present invention includes: input means that receives an input of an installation height of a photographing device that photographs a range image; range image acquisition means that acquires a distance image of a predetermined area including a bed; and calculating means that detects a floor surface portion in the predetermined area on the basis of the distance image and calculates installation information including a new installation height of the photographing device on the basis of the floor surface portion.SELECTED DRAWING: Figure 1
Patent JP-2019218693-A (JP)
Title: Movable partition device
Inventor: TAKAHASHI MAKOTO
IPC: E06B3/66
Filed: 2018-06-15
Abstract: To provide a movable partition device capable of providing continuity between transparent panel members adjacent to each other.SOLUTION: A movable partition device 10 partitions off a space by connecting a plurality of partition panels 1, each of which is suspended and supported via suspension support members 9 from a guide path 3 provided on a ceiling R, is movable along the guide path 3, and comprises a pair of transparent panel members 4 disposed so as to face each other at an interval. The partition panel 1 includes side cover members 76, 77 that extend throughout side end surfaces 4b, 4c of the pair of transparent panel members 4. Marginal parts 76b, 77b of the side cover members 76, 77 are fastened to the side end surfaces 4b, 4c of the pair of transparent panel members 4.SELECTED DRAWING: Figure 6
Patent JP-2019220820-A (JP)
Title: Analog-digital converter, semiconductor device, and voltage signal generation method
Inventor: WATANABE AKEMI
IPC: H03M1/20
Filed: 2018-06-19
Abstract: To realize a capacitor having a small capacitance value and good degree of precision.SOLUTION: An analog-digital converter comprises a quantizer outputting a quantization signal, a sampling circuit for sampling analog input signal, a dither circuit generating an added voltage, and an integration circuit for integrating a signal superposed with the added voltage, and outputting integration results to the quantizer. The dither circuit has a variable capacity circuit (capacitor circuit) 30, and a control circuit 35. The variable capacity circuit 30 includes multiple capacitors C1-C4. The control circuit 35 controls the variable capacity circuit 30 to generate the added voltage, while controlling the capacitance of the variable capacity circuit 30 to a capacitance smaller than the capacitances of the capacitors C1-C4.SELECTED DRAWING: Figure 2