baber/WOPTO huggingface dataset:
Patent JP-2018132666-A (JP)
Title: Optical scanner and distance image sensor
Inventor: YAMADA HIROTAKA
IPC: G02B26/10
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner that performs Lissajous scanning and maintains efficient driving control of reducing power consumption when coping with a change of a resonance frequency, and a distance image sensor using the optical scanner.SOLUTION: An optical scan control unit 4 determines on the basis of an amount of deviation between a resonance frequency and a driving frequency detected by a deviation amount detection unit 6 whether both of frequencies of first and second driving signals will be changed while a frequency ratio of two axes is being maintained or the frequency ratio of two axes will be changed together with change of the frequencies of the first and second driving signals, and controls driving of an optical scan unit depending on a determined result.SELECTED DRAWING: Figure 1
Patent JP-2018130386-A (JP)
Title: Hot-water supply apparatus
Inventor: FURUHASHI TAKUYA
IPC: A61H33/02
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To achieve at least one of a low noise, space-saving, and a reduction in maintenance, in a hot-water supply apparatus capable of mixing carbon dioxide into hot and cold water.SOLUTION: A hot-water supply apparatus 1A includes a gas-liquid mixing device 12 for mixing gas, which is supplied through a suction passage 13, into water, and a carbon dioxide generator 14 capable of supplying carbon dioxide into the suction passage 13. The carbon dioxide generator 14 comprises adsorption means for adsorbing the carbon dioxide in air, and heating means for heating the adsorption means so that the carbon dioxide adsorbed by the suction means can be emitted.SELECTED DRAWING: Figure 1
Patent JP-2018132994-A (JP)
Title: Vehicle recognition device
Inventor: TACHIBANA AKIHIDE
IPC: B60W30/16
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To continue recognition of a target vehicle even in a case where sight of the target vehicle is lost by an on-vehicle sensor.SOLUTION: A device comprises: a vehicle identification part 53 which compares a travel state included in communication information with a detection result of an on-vehicle sensor 4 to identify a peripheral vehicle which transmits the communication information; a state determination part 55 which determines a connection state between an own vehicle and the peripheral vehicle which transmits the communication information, as normal connection while the peripheral vehicle is identified by the vehicle identification part; and a recognition part 56 which recognizes a peripheral vehicle whose connection state is the normal connection, as a target vehicle. The state determination part determines a connection state between the own vehicle and a peripheral vehicle whose connection state is not the normal connection by losing sight of the peripheral vehicle by the on-vehicle sensor, as temporary connection from the start of sight losing of the on-vehicle sensor to meeting a predetermined completion condition. The recognition part recognizes a peripheral vehicle whose connection state is changed from the normal connection to the temporary connection, continuously as the target vehicle while the connection state is determined as the temporary connection.SELECTED DRAWING: Figure 1
Patent JP-2018131155-A (JP)
Title: Elongated member support device, back shell, and seat with back shell
Inventor: ASA YOSHINORI
IPC: B60N3/00
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an elongated member support device which can hold an elongated member, such as an umbrella, without causing wobble, and to provide a back shell and a seat with the back shell.SOLUTION: An elongated member support device 11 is used to hold an umbrella A, which is an elongated member, relative to an object in a state that the umbrella A extends vertically and includes: a support part 20 provided at the object; a holding part 30 which is provided at the support part 20 so as to move forward and rearward and sandwiches the elongated member with the support part 20 to hold the elongated member; and biasing means 40 which biases the holding part 30 to the support part 20. The structure can support the elongated member, such as the umbrella A, without causing wobble.SELECTED DRAWING: Figure 2
Patent JP-2018136595-A (JP)
Title: Production information collecting system, computer system, production information collecting method and program
Inventor: TAKASE ATSUHIKO
IPC: G05B19/418
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To easily set or change a program for collecting pieces of production information from a plurality of processing machines.SOLUTION: When pieces of production information are collected from a plurality of processing machines 10A and 10B, communication units 2A, 2A, 2A, and 2Bsend on/off data related to the on/off operations of the communication unit processing machines 10A and 10B and log data of the processing machines 10A and 10B to a communication channel 4. A computer system 3 receives the on/off data via the communication channel 4, integrates the on/off data into the log data received via the communication channel 4 according to the received on/off data, and outputs the integrated data.SELECTED DRAWING: Figure 1
Patent JP-2018136397-A (JP)
Title: Image forming apparatus
Inventor: IMANISHI YASUSHI
IPC: G03G21/00
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can efficiently recover toner accumulated on a sealing member provided on an opening of a developing device opposed to an image carrier.SOLUTION: An image forming apparatus comprises: image carriers; charging devices; exposure devices; developing devices; and a control part. The developing devices each include a developing roller, a developer container, a sealing member, a support member that supports the sealing member, and a vibration generating device that vibrates the support member. The control part can execute a sealing member cleaning mode of vibrating the sealing member with the vibration generating device through the support member during a non-image formation period, forming an electrostatic latent image pattern in which the boundary between an exposure part and a non-exposure part is present at a predetermined interval or less over the entire area in a width direction of an image forming area of the image carrier, and driving to rotate the image carrier so that the electrostatic latent image pattern passes through the sealing member. The sealing member cleaning mode is executed continuously even after the vibration of the sealing member performed by the vibration generating device is ended.SELECTED DRAWING: Figure 2
Patent JP-2017099031-A (JP)
Title: Image display device and display control method for image display device
Inventor: SHINTANI KOICHI
IPC: G03B5/00
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image display device having a high magnification function in which even when a main subject gets out of a finder field-of-view and its sight is lost due to camera shake or the like when zoom setting on a long focus side is performed, the main subject can be easily captured within the finder field-of-view again.SOLUTION: An image display device includes an imaging unit having an imaging optical system 26 and an imaging element 13 which target an object, a display unit 18 for receiving an image signal output from the imaging unit and displaying an image, a display controller 11e for controlling the display of the display unit, angle-of-view changing units 26a and 11b for changing the angle of view for imaging the object, and image storage units 14, 16 for storing the image signal acquired at the angle of view before execution of the angle-of-view change by the angle-of-view changing unit. The display controller performs auxiliary display control based on an image signal which is superimposed on an image to be displayed on the display unit and stored in the image storage unit, and performs display control indicating the imaging angle-of-view of the imaging unit for the image signal which is superimposed on the image of the auxiliary display and stored in the image storage unit.SELECTED DRAWING: Figure 1
Patent JP-2018134711-A (JP)
Title: Method for processing work-piece by use of machine tool, and machine tool
Inventor: MAEDA JUNICHI
IPC: B23D5/02
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a processing method by which an inner face of a cylindrical work-piece can be processed with good accuracy.SOLUTION: A processing method for cutting an inner face 1a of a cylindrical work-piece 1 by use of a machine tool 11 in which a spring cutting tool 51 is used as a tool for cutting the work-piece 1. The machine tool 11 has a Caxis which is a tool rotational feed axis for rotating a tool around an axis 94 perpendicular to an axis 92 of a C axis. This processing method includes a cutting process in which the work-piece 1 is cut while changing a position of the spring cutting tool 51 relative to the work-piece 1. The cutting process includes a process in which a direction of the spring cutting tool 51 is adjusted to a direction set to a tool path along the inner face 1a of the work-piece 1 by rotating the spring cutting tool 51 along the Caxis while cutting the work-piece 1.SELECTED DRAWING: Figure 1
Patent JP-2018140512-A (JP)
Title: Tail cap mounting structure of writing instrument
Inventor: SEGAWA KEIGO
IPC: B43K24/12
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a connecting part of a tail cap.SOLUTION: There is provided a tail cap mounting structure of a writing instrument in which a tail cap 30 is mounted to the rear end of a barrel 10, the barrel 10 integrally including a cylinder body 11, a locking portion 12 partially projecting backward in the circumferential direction from the rear end of the cylinder body 11, and a protective wall 13 arranged side by side with a gap s in the circumferential direction of the barrel with respect to the locking portion 12. The tail cap 30 is formed in a tubular shape that fits outwardly in the radial direction with respect to the locking portion 12 and the protective wall 13 and has a locked portion 33 locked by the locking portion 12.SELECTED DRAWING: Figure 2
Patent JP-2018141723-A (JP)
Title: Gas leak detection device
Inventor: NAGATA HITOSHI
IPC: G10L15/10
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to listen to a whole band with high sound quality in actual time in the case of an ultrasonic signal having a bandwidth equal to or more than an audible bandwidth.SOLUTION: An audibility processing part 30 converts a frequency band of an acoustic signal of a sound to be measured including a sound of an ultrasonic frequency band acquired by an ultrasonic sensor 10 into an audible band as a frequency band lower than the frequency band (band conversion processing). Also, the audibility processing part 30 compresses and narrows the frequency band of the acoustic signal whose band has been converted into the audible band (band compression processing). Then, the audibility processing part 30 compresses a time length of the acoustic signal whose frequency band has been compressed (time length compression processing). Thus, it is possible to listen to a whole band with high sound quality in actual time by converting the acoustic signal into an audible signal.SELECTED DRAWING: Figure 1
Patent JP-2018146620-A (JP)
Title: Toner, developer, image forming apparatus, and process cartridge
Inventor: TAKEDA HIROYUKI
IPC: G03G9/087
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a toner that can achieve high-level color reproducibility, and can improve, at a high level, low-temperature fixability, hot offset resistance, heat-resistant storage stability, and glossiness unevenness.SOLUTION: There is provided a non-magnetic color toner containing a polyester resin and a mold release agent, wherein the storage elastic modulus at 100°C (G'(100°C)) is 1.0×10to 1.0×10; the storage elastic modulus at 160°C (G'(160°C)) is 1.0×10to 1.0×10; loss elastic modulus/storage elastic modulus at 100°C (tanδ(100°C))>loss elastic modulus/storage elastic modulus at 130°C (tanδ(130°C)); tanδ(100°C) and tanδ(130°C) are within a range of 1 to 2.SELECTED DRAWING: Figure 1
Patent JP-2018131189-A (JP)
Title: Vehicle wheel with air-blowing fan function
Inventor: MATSUSHITA HARUMITSU
IPC: B60B19/00
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To improve travel performance by using reaction of acting on a wheel, by changing a flow of air along a vehicle body, by using a flow of new air supplied by making the wheel function as an air-blowing fan for making out the flow of the air toward the inside from a wheel rim by sucking in the air from the wheel disc outside in traveling.SOLUTION: An air-blowing fan of forming a cross-sectional shape of a wheel disc in a shape of guiding air to the inside of a wheel or characterized by a disc-like or a ring-like shape, is incorporated into the inside of the wheel disc or a wheel rim, so that a traveling wheel is made to function as the air-blowing fan for making out a flow of air of turning to the wheel rim inside by sucking in the air from the outside of the wheel disc.SELECTED DRAWING: Figure 1
Patent JP-2017099999-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F5/04
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of transmitting one command prior to other commands.SOLUTION: The value of a command output pointer 53g is returned by "2" from a state indicated in (b), and commands X1, X2 to be preferentially transmitted are set to the position of a command buffer 53d indicated by the value of the returned command output pointer 53g in order. In (c), the state that the setting of the priority commands is completed is illustrated. Since the commands are transmitted from the one indicated by the value of the command output pointer 53g, the priority commands X1, X2 previously set to the command buffer 53d are transmitted first of all, and a state indicated in (d) is attained. By operating the value of the command output pointer 53g in such a manner, desired commands are set to the command buffer 53d so as to be transmit prior to the other commands stored in the command buffer 53d.SELECTED DRAWING: Figure 12
Patent JP-2018144082-A (JP)
Title: Solder alloy and junction structure using the same
Inventor: KITAURA HIDETOSHI
IPC: H05K3/34
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a solder alloy that improves crack resistance of a solder junction part to provide high reliability.SOLUTION: A solder alloy includes: 3wt% or more and 15wt% or less Sb; 0.01wt% or more and 1.5wt% or less Te; 0.005wt% or more and 1wt% or less Au; and the balance Sn.SELECTED DRAWING: Figure 2
Patent JP-2018149695-A (JP)
Title: Printing method for thermosensitive lithographic printing plate
Inventor: OHASHI YOSHITO
IPC: B41N1/14
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a printing method for a thermosensitive lithographic printing plate capable of effectively preventing a scratch dirt even when a printing plate is scratched by handling after plate making.SOLUTION: A printing method for a thermosensitive lithographic printing plate includes: heating a thermosensitive lithographic printing plate having at least two layers of image formation layers containing a thermoplastic resin and a hydrophilic binder on a support along an image to form an image part; then applying a print surface treating liquid containing inorganic fine particles and an anionic surface active agent to a print surface; and then performing printing.SELECTED DRAWING: None
Patent JP-2017142511-A (JP)
Title: Coordinated control of adaptive noise cancellation (anc) between ear-speaker channels
Inventor: Jon D Hendrix
IPC: H04R3/00
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide coordinated control of adaptive noise cancellation (ANC) between ear-speaker channels.SOLUTION: A personal audio device including ear-speakers, includes an adaptive noise canceling (ANC) circuit that adaptively generates an anti-noise signal for each ear-speaker from at least one microphone signal that measures ambient audio, and the anti-noise signals are combined with source audio to provide outputs for the ear-speakers. The anti-noise signals cause cancellation of ambient audio sounds at the respective ear-speakers. A processing circuit 30 uses the microphone signal(s) to generate the anti-noise signals, which can be generated by adaptive filters 32. The processing circuit controls adaptation of the adaptive filters such that, when an event requiring action on the adaptation of one of the adaptive filters 32 is detected, action is taken on the other one of the adaptive filters 32.SELECTED DRAWING: Figure 3
Patent JP-2018153412-A (JP)
Title: Connector for connecting patient conveying tool with drip stand
Inventor: YOSHIDA TERUTAKA
IPC: A61M5/14
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector for connecting a patient conveying tool with a drip stand, the connector that can be installed easily, has high safety in the usage and is convenient.SOLUTION: A connector 1 includes: a horizontal beam 10 removably connected with a horizontal direction elongated member 112 of a patient conveying tool 110; a slide bracket 20 with a thumbscrew attached to the horizontal beam, capable of being rotated around the horizontal beam and being slidable in a longitudinal direction of the horizontal beam when the thumbscrew 22 is loosened, and being fixed to the horizontal beam when the thumbscrew is tightened; a vertical beam attached to the slide bracket with the thumbscrew, being a vertical beam 30 extending in the direction intersecting with the horizontal beam, and removably connected with the vertical elongated member 114 of the patient conveying tool; and connecting means 40 attached to an opposite end 14 across the slide bracket with the thumbscrew to the part 12 connected with the patient conveying tool of the horizontal beam, and being connected with a strut 136 of a drip stand 130.SELECTED DRAWING: Figure 1
Patent JP-2017152704-A (JP)
Title: Semiconductor device
Inventor: KOYAMA JUN
IPC: H01L27/32
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a logic circuit including a thin film transistor and a resistor element manufactured using an oxide semiconductor layer with the controlled electric characteristics, and a semiconductor device including the logic circuit.SOLUTION: On an oxide semiconductor layer 905 used for a resistor element 354, a silicon nitride layer 910 formed by a plasma CVD method using gas containing a hydrogen compound such as silane (SiH) and ammonia (NH) is provided in direct contact. In addition, on an oxide semiconductor layer 906 used for a thin film transistor 355, the silicon nitride layer 910 is provided through a silicon oxide layer 909 functioning as a barrier layer. Therefore, hydrogen is introduced at higher concentration in the oxide semiconductor layer 905 than in the oxide semiconductor layer 906. As a result, the resistance value of the oxide semiconductor layer 905 used for the resistor element 354 is lower than that of the oxide semiconductor layer 906 used for the thin film transistor 355.SELECTED DRAWING: Figure 11
Patent JP-2018157069-A (JP)
Title: Semiconductor storage device
Inventor: MIYAGAWA HIDENORI
IPC: H01L27/11519
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device with less voltage drop in a semiconductor layer.SOLUTION: A semiconductor storage device according to one embodiment comprises a plurality of control gate electrodes, a semiconductor layer, and a gate insulating layer. The plurality of control gate electrodes are arranged in a first direction crossing an upper surface of a substrate. The first semiconductor layer extends in a first direction, and is opposed to lateral faces in a second direction crossing the first direction, of the plurality of control gate electrodes. The gate insulating layer is provided between the control gate electrodes and the first semiconductor layer. In addition, the first semiconductor layer has a first portion having a first plane orientation, and a second portion having a second plane orientation different from the first plane orientation.SELECTED DRAWING: Figure 6
Patent JP-2018049586-A (JP)
Title: Communications apparatus, communication method, equipment, and computer program
Inventor: AJIFU DAISUKE
IPC: G06F13/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To allow equipment to be controlled from a control device while reducing costs for the equipment and the control device and allowing a reduction in usability to be avoided.SOLUTION: A communications apparatus comprises: a first generation unit generating a first code and transmitting the first code to equipment when receiving a first code generation request including address information of service provided by the equipment to a control device; a first management unit associating the first code with the address information and holding the first code associated therewith; and an address provision unit receiving an address acquisition request including the first code from the control device, and transmitting the address information associated with the first code to the control device when the first code included in the address acquisition request is held by the first management unit.SELECTED DRAWING: Figure 1
Patent JP-2017143548-A (JP)
Title: Display method and display device
Inventor: KOZUKA MASAYUKI
IPC: H04N5/66
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a display method capable of causing a display device to display pictures properly.SOLUTION: A video stream is configured in a first dynamic range whose maximum value exceeds a predetermined luminance value, and a display device has a capability of displaying pictures in a second dynamic range narrower than the first dynamic range. A display method receives (1) a first reproduction signal obtained by reproducing a first video stream without subjecting the luminance of a first video stream quantized by a hybrid type OETF to luminance conversion to the second dynamic range, or (2) a second reproduction signal obtained by reproducing a second video stream obtained by performing luminance conversion on the luminance of the second video stream which has not been quantized by a hybrid type OETF, and displays a picture based on the received reproduction signal. The video stream includes information indicating whether it is quantized based on the hybrid OETF.SELECTED DRAWING: Figure 2
Patent JP-2018160503-A (JP)
Title: Processing method
Inventor: TABUCHI TOMOTAKA
IPC: B24C1/00
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To process a workpiece without causing clogging of a cutting blade and without using a laser processing apparatus when a plate-like workpiece formed into a film is divided.SOLUTION: A processing method includes a groove forming step of forming a groove M1 from the front surface W1a of a workpiece W along a dividing line S, an expand sheet attaching step of attaching an expand sheet T3 to a front surface W1a of the workpiece W after the groove forming step, an expansion step of expanding the expand sheet T3 after the expand sheet attaching step, and an injection step of injecting an injection material P onto the film W2 of the workpiece W after the expansion step.SELECTED DRAWING: Figure 9