baber/WOPTO huggingface dataset:
Patent JP-2018026746-A (JP)
Title: Subscriber line termination device, control method, and optical communication system
Inventor: OKADA KAZUNORI
IPC: H04B10/272
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To allow the cause to be readily identified when the temperature of a device rises.SOLUTION: A subscriber line termination device includes: a temperature detection unit 124 for detecting first temperature, i.e. temperature inside an ONU 120; a communication rate control unit 132 for changing a communication rate of optical communication on the basis of the first temperature; a plurality of temperature detection units 126a, 126b and 126c provided at a plurality of portions on the ONU 120 for detecting second temperature, i.e. temperature of the respective portions; and an optical transmission/reception unit 121 for transmitting temperature information indicating the second temperature to a communication common carrier terminal.SELECTED DRAWING: Figure 2
Patent JP-2018031923-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: MAKI KOTA
IPC: G03G5/06
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having a high photosensitivity.SOLUTION: An electrophotographic photoreceptor comprises: a conductive substrate; and a single-layer photosensitive layer that is provided on the conductive substrate, the photosensitive layer containing a binder resin, charge generating material, electron transport material, hole transport material, and compound having an anthraquinone structure with a hydroxyl group.SELECTED DRAWING: None
Patent JP-2018034392-A (JP)
Title: Sheet and booklet
Inventor: TAKAHASHI TOMOTSUGU
IPC: B42D13/00
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet which is hardly cut in a direction orthogonal to one side edge when a plurality of the sheets forms a booklet bound with rings, while which is easily cut in a direction parallel to the one side edge.SOLUTION: A sheet of the invention has two or more through-holes aligned along one side edge. The sheet has a tensile fracture strain of 200% or more, stipulated in JIS K7161:1994, in a direction orthogonal to one side edge, satisfies a following formula 1: the formula 1 being a tensile fracture strain in a direction orthogonal to one side edge/a tensile fracture strain in a direction parallel to one side edge>1. Each of the through-holes has a shape including at least one projection. A booklet of the invention comprises a plurality of said sheets.SELECTED DRAWING: Figure 1
Patent JP-2018034285-A (JP)
Title: Robot arm and unmanned aircraft including the same
Inventor: SUGAKI KIYOKAZU
IPC: B64C39/02
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a robot arm capable of automatically avoiding a collision with an obstacle and an unmanned aircraft including the robot arm.SOLUTION: A robot arm is mounted in an unmanned aircraft including a plurality of rotary wings. The robot arm includes: an arm section which has a plurality of joint sections; arm control means which controls driving of each of the joint sections; an end effector which is mounted at a tip of the arm section; distance measurement means which measures a distance from an object existing around a machine body of the unmanned aircraft; and obstacle avoidance means which controls the posture of the arm section so that the arm section and the end effector do not collide with the obstacle detected by the distance measurement means. The unmanned aircraft includes the robot arm.SELECTED DRAWING: Figure 1
Patent JP-2017040926-A (JP)
Title: Display device, display module and electronic apparatus
Inventor: KIMURA HAJIME
IPC: G09F9/30
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which variations in current value caused by variations in a threshold voltage of a transistor are suppressed, a deviation from a luminance level specified by a video signal is small, and a duty ratio is high.SOLUTION: A display device includes loads, a transistor controlling value of current supplied to the loads, a holding capacitor, a first wire, a second wire, and first to fourth switches. After a threshold voltage of the transistor is held in the holding capacitor, potential that corresponds to a video signal is input to allow a voltage obtained by adding the potential to the threshold voltage to be held. This can suppress the variation in current value caused by the variation in threshold voltage of the transistor. Thus, a desired current can be supplied to the loads, such as a light-emitting element.SELECTED DRAWING: Figure 1
Patent JP-2018040658-A (JP)
Title: Substrate for sensor, physical quantity detection sensor, acceleration sensor, electronic apparatus, movable body, and manufacturing method for substrate for sensor
Inventor: OTO MASAYUKI
IPC: G01P15/10
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a physical quantity detection sensor excellent in shock resistance and in reliability, and a substrate for a sensor provided thereto.SOLUTION: A cantilever part 101 serving as a substrate for a sensor includes: a base part 10; a movable part 14 connected to the base part 10; an arm part 20 serving as a support part and extending along the movable part 14 from the base part 10 in a plan view viewed in a thickness direction of the movable part 14; and a gap part formed at a predetermined interval G1 between the movable part 14 and the arm part 20 in the plan view. In the gap part, each of surfaces of the movable part 14 and the arm part 20 facing each other has a protrusion part formed as an etching residue having a crown part at a side facing the gap part. The predetermined interval G1 is an interval between the crown parts of a first protrusion part being the protrusion part formed on any one of the movable part 14 and the arm part 20 and a second protrusion part being the protrusion part formed on the other one thereof.SELECTED DRAWING: Figure 5
Patent JP-2018042646-A (JP)
Title: Ophthalmologic apparatus
Inventor: NAITO TOMOKO
IPC: A61B3/103
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a technology to prevent a lack of a wavefront detection light while eliminating an influence of reflection from an objective lens.SOLUTION: An ophthalmologic apparatus includes an objective lens 103, a wavefront measurement projection system 30 for irradiating a measurement light onto the ocular fundus 101a of an eye 101 to be examined through the objective lens 103, a wavefront measurement detection system 40 for receiving a reflection light from the ocular fundus 101a of the measurement light and detecting refractive characteristics of the eye 101 to be examined, and a variable optical diaphragm 43 that can move on an optical axis and vary a diaphragm diameter. The diaphragm diameter is made relatively large in a first state in which the position of the variable optical diaphragm 43 on the optical axis is not in an ocular fundus conjugate position of the ocular fundus 101a, and the diaphragm diameter is made relatively small in a second state in which the position of the variable optical diaphragm 43 on the optical axis is in the ocular fundus conjugate position of the ocular fundus 101a.SELECTED DRAWING: Figure 1
Patent JP-2018045566-A (JP)
Title: Valuable medium detector, valuable medium detection system, and valuable medium detection method
Inventor: UKAI KAZUTOSHI
IPC: G07D7/00
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To detect a valuable medium even when the valuable medium such as a bank note is photographed at various positions and in various directions in an image.SOLUTION: When an input image photographed by an imaging apparatus 70 is subjected to image processing and a bank note exists on a top face of a currency processing apparatus 1, detection processing for determining a kind of the bank note is performed. Specifically, existence of the bank note is quickly and efficiently determined or a kind of an existing valuable medium is determined regardless of a position where the bank note is placed on the top face of the currency processing apparatus 1 and a bank note direction in which it is placed, or a kind of an existing valuable medium is determined, and results are displayed on an operation display unit 51.SELECTED DRAWING: Figure 1
Patent JP-2017076959-A (JP)
Title: Semiconductor device
Inventor: NAGAO SHO
IPC: G11C19/28
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which is composed of one conductivity type TFTs and which can normally obtain an output signal amplitude.SOLUTION: In a semiconductor device, TFTs 101, 103 are turned ON when H-level is input to a CK1 and potential of a signal output part Out is set at a L-level; subsequently, when pulses are input to a signal input part In to become H level, and gate potential of a TFT 102 rises to VDD-VthN and a gate of the TFT 102 becomes a floating state; this causes the TFT 102 to be turned ON; subsequently, the CK1 becomes L-level to cause the TFTs 101, 103 to be turned OFF; simultaneously, a CK3 becomes H-level and potential of a signal output part rises; simultaneously, when potential of the gate of the TFT 102 rises to VDD+VthN and over by a function of capacitance 104, H-level appeared on the signal output part Out becomes equivalent with VDD; and when SP becomes Lo, the CK3 becomes Lo and the CK1 becomes H-level, potential of the signal output part Out becomes L-level again.SELECTED DRAWING: Figure 1
Patent JP-2018049056-A (JP)
Title: Resist material and pattern forming method
Inventor: HATAKEYAMA JUN
IPC: G03F7/004
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a resist material having high sensitization effect, also having the effect of suppressing acid diffusion, and excellent resolution, LWR, and CDU, and a pattern forming method using the same.SOLUTION: A resist material contains a base polymer, and an alkali metal salt of a compound selected from tetraiodophenolphthalein, tetraiodophenolsulfonphthalein, tetraiodofluorescein and derivatives thereof.SELECTED DRAWING: None
Patent JP-2018048364-A (JP)
Title: Processing device
Inventor: IIZUKA KAZUTAKA
IPC: H05H1/46
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a processing device for restraining defective conduction between a workpiece side conductor and a power source side conductor even when transportation lag occurs, and restraining abnormal discharge.SOLUTION: The processing device 100 comprises: a processing chamber; a transportation part 80 having a workpiece side conductor 50a, a holding part, and a workpiece side insulator 60 covering the workpiece side conductor while an end 51 of the workpiece side conductor in a transportation direction is exposed; a power source side conductor 30; and a power source side insulator 40 covering the power source side conductor 30 and having an opening 41 at a portion where ends 51 of the power source side conductor and the workpiece side conductor are opposed to each other. The opening has an inclined part 41b expanding toward the workpiece side conductor, and an inner wall 41a positioned nearer the power source side conductor than the inclined part 41b in the transportation direction. An end 62 of the workpiece side insulator in the transportation direction is positioned inside the inner wall of the opening when the workpiece side conductor contacts the power source side conductor through the opening.SELECTED DRAWING: Figure 5
Patent JP-2016216748-A (JP)
Title: Non-halogen flame retardant polymers
Inventor: JOHN TA-YUAN LAI
IPC: C09K21/14
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide non-halogenated monomers that can be polymerized into flame retardant polymers, and processes to produce the monomers and polymers.SOLUTION: The present invention provides non-halogenated monomers that can be polymerized into flame retardant polymers, and processes to produce the monomers and polymers. In a simplest aspect, there is provided a monomer composition that can comprise a) a group derived from one of a (meth)acrylic acid, (meth)acrylamide, or vinylbenzene, b) a polyphosphate moiety, and c) an amine species. In the monomer composition, the ethylenically unsaturated monomer of (a) is covalently bonded directly or through a linking group to the moiety of b), forming a precursor monomer unit. The amine species of c) forms a complex with the precursor monomer unit. The polymer can be a homopolymer of the monomer composition, or a copolymer of the monomer composition having varying a), b) and c). In one embodiment, the polymer can additionally comprise ethylenically unsaturated monomers not covalently bonded to a polyphosphate moiety.SELECTED DRAWING: None
Patent JP-2018049500-A (JP)
Title: Information processing apparatus, label creation system, and program of information processing apparatus
Inventor: HIRABAYASHI HISAFUMI
IPC: G06Q50/00
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To create a label for reliably and properly presenting information on an article to a user in storing the article that requires positional information for storage.SOLUTION: An information processing apparatus includes: a positional information acquisition unit 32 which acquires positional information indicating a position of an article; an image data acquisition unit 33 which acquires image data by imaging the article; a storage control unit 34 which causes a database 41 to store article data formed by associating an article ID specifying the article with the positional information and the image data; a selection unit 35 which selects one piece of article data from the database 41; and a print data generation unit 36 which generates print data for printing a character string indicating positional information of the selected article data and an article image based on the image data of the selected article data, on a label.SELECTED DRAWING: Figure 3
Patent JP-2018054319-A (JP)
Title: Examination method of flue or chimney
Inventor: YAKUSHINJI YASUYUKI
IPC: G01N25/72
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an examination method of a flue or chimney which can easily examine the condition of an inner peripheral surface facing a buffer space of an outer peripheral concrete skeleton constructed on an outer peripheral portion of a main body such as a flue, while operating the flue or the like.SOLUTION: The condition of an inner peripheral surface 40a of an outer peripheral concrete skeleton 40 is examined by penetrating from an outer peripheral surface 40b of the outer peripheral concrete skeleton 40 toward a buffer space 30 so as to drill and form two examination holes 44a, 45a, opening the selected examination holes 44a, 45a after temporarily closing the formed examination holes 44a, 45a, inserting an infrared thermography apparatus 53 into the buffer space 30 through the opened examination holes 44a, 45a, and grasping the change in the temperature of the inner peripheral surface 40a of the outer peripheral concrete skeleton 40, when the internal temperature of the buffer space 30 decreases due to the outside air flowing into the buffer space 30 from the opened examination holes 44a, 45a, from an image obtained by an infrared camera 54 of the infrared thermography apparatus 53.SELECTED DRAWING: Figure 1
Patent JP-2018026514-A (JP)
Title: Method for forming nano rod, and method for manufacturing semiconductor device
Inventor: TANISAKA SHINGO
IPC: H01L21/3065
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a Nano rod, by which a Nano rod can be formed while controlling its shape by an easy step.SOLUTION: A method for forming a Nano rod comprises: a preparation step of for setting a material for a mask, made of a material of which an etching rate based on a chemical reaction with a reactive gas in dry etching in a chamber is lower than that of a semiconductor, and a base body including the semiconductor in the chamber; and a dry etching step of setting a pressure in the chamber within a predetermined range so that the material for a mask scattered by etching deposits to a surface of the semiconductor in a predetermined dot size at a predetermined dot density, thereby forming, on the surface of the semiconductor, a plurality of dot masks each including the material for a mask, and removing, by dry etching, the semiconductor exposed from the plurality of dot masks.SELECTED DRAWING: None
Patent JP-2018051653-A (JP)
Title: Display system for robot
Inventor: YUI DAISUKE
IPC: G05B19/4155
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a display system for a robot capable of allowing a user to appropriately recognize operations of the robot.SOLUTION: A display system 10 comprises: prefetching a control program during execution; determining whether or not a branch instruction is set, and if the branch instruction is set, identify a branch destination, i,e, a target position to go to after the branch; creating a virtual image including an image indicating a current operation locus (L1) identified on the basis of the instruction during execution; a branch starting position (P1) i.e. a target position of the current operation locus, as well as a starting point of the branch; branch destination positions (P2, P3) or target positions to go to after branching from the branch starting position (P1); and predicted loci (L2, L3), i.e. operation loci for the movement from the branch starting position (P1) to the respective branch destination (P2, P3); and displaying it overlapping a robot 1.SELECTED DRAWING: Figure 1
Patent JP-2018053999-A (JP)
Title: HMT structure
Inventor: TSUJI TOMOYUKI
IPC: F16H47/04
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To improve a working efficiency of an assembly work and an output adjustment work for HMT.SOLUTION: HMT structure of this invention comprises HST including a pump unit and a motor unit and a planetary unit including a planetary housing that can be fixed to or removed from a prescribed fixing location. The motor housing of the motor unit can be fixed to or removed from the planetary housing. The planetary housing is provided with a constant speed input part for inputting a rotating power force from a driving source under a state in which it is installed at the prescribed fixing location to perform operation transmittance to the constant speed input element; a variable input part for engaging and releasing a power transmittance from a motor shaft to the variable input element in response to a fixing or removal of the motor housing in respect to the planetary housing; and a composite output part for engaging and releasing a power transmittance from the composite output element to the prescribed driving member in response to the fixing or removal of the planetary housing to the prescribed fixing location.SELECTED DRAWING: Figure 3
Patent JP-2017055654-A (JP)
Title: Magnetically isolated intra-phase permanent magnet electric rotary machine
Inventor: CHARLES J FLYNN
IPC: H02K1/27
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a multi-phase permanent magnet machine for generating high average torque or output.SOLUTION: A magnetic isolation phase stator 506 includes stator phase sections 510 to 514 with two sides, and magnetically inactive isolation regions 520 to 524 at individual sides that prevent permanent magnet magnetic field from being shared by the stator phase section and another stator phase section. A magnetically isolated intra-phase permanent magnet electric rotary machine includes a magnetic isolation phase stator, a rotor 504, and a gap between a stator and a rotor which define a rotor-stator interface, and the rotor contains two permanent magnets 508 or permanent magnets of a multiple of 2 that are arranged in parallel at opposite magnetic poles and direct a magnetic flux through the rotor poles, through a rotor-stator interface gap and through stator poles.SELECTED DRAWING: Figure 5
Patent JP-2018052884-A (JP)
Title: Agent for oral administration containing radionuclide chelating agent
Inventor: KIKUKAWA TADASHI
IPC: A61K9/52
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an agent for oral administration containing radionuclide chelating agent by which Ca-DTPA or Zn-DTPA can be easily administered to a patient even under a confused state, and which allows blood to efficiently intake Ca-DTPA or Zn-DTPA.SOLUTION: An agent for oral administration containing radionuclide chelating agent according to the present invention is constituted of a medicinally effective component containing at least one of diethylenetriamine pentaacetic acid calcium trisodium and diethylenetriamine pentaacetic acid zinc trisodium, and an enteric capsule into which the medicinally effective component is encapsulated. It is more preferable that absorption promoter promoting absorption of the medicinally effective component in a small intestine or a large intestine be encapsulated into the enteric capsule in addition to the medicinally effective component.SELECTED DRAWING: None
Patent JP-2018056856-A (JP)
Title: User device, base station and communication method
Inventor: TAKAHASHI HIDEAKI
IPC: H04W80/02
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique which can reduce the data amount of radio signals transmitted between a user device and a base station.SOLUTION: In a mobile communication system including the base station and the user device, the user device which communicates with the base station includes: PDCP layer processing means having storage means to receive and store by a plurality of acknowledgement signals transmitted to the base station; and RLC layer processing means which transmits to the PDCP layer processing means a signal transmission permission signal, which indicates that the transmission of an uplink signal is possible. The PDCP layer processing means, when receiving the signal transmission permission signal, transmits to the RLC layer processing means a plurality of acknowledgement signals, including a last received acknowledgement signal, among the plurality of acknowledgement signals stored in the storage means.SELECTED DRAWING: Figure 5
Patent JP-2018050569-A (JP)
Title: Cell culturing device
Inventor: HATA NORIHIKO
IPC: C12M1/00
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cell culturing device that prevents the door of a thermostatic chamber from opening due to an operational error by a simple structure when sterilization gas is introduced into the thermostatic chamber, and has improved safety.SOLUTION: A cell culturing device 1 is equipped with a thermostatic chamber which is opened and closed with a door 10 and is provided with: a port 20 communicating with the thermostatic chamber and connected to a pipe for sterilizing the inside of the thermostatic chamber with ozone gas; a push button 30 required to operate the opening of the door; and a slide cover 40 which is attached so as to be able to slide over the surface of the cell culturing device 1. The slide cover 40 covers the push button 30 when the port 20 is exposed and covers the port 20 when the push button 30 is exposed thereby preventing the operation of the push button 30 when the port 20 can be connected to the pipe and preventing the connection of the pipe to the port 20 when the push button 30 can be operated.SELECTED DRAWING: Figure 2