baber/WOPTO huggingface dataset:
Patent JP-2018121924-A (JP)
Title: Endoscope air supply/water supply valve and endoscope
Inventor: SAIGA KAZUYA
IPC: G02B23/24
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope air supply/water supply valve which can make larger variation in the amount of actuating force at the flow channel being switched while ensuring air tightness and water tightness, and also to provide an endoscope comprising such an air supply/water supply valve.SOLUTION: An endoscope air supply/water supply valve according to the present invention comprises: a piston section extending in a rod shape; and an attachment member inserted into the piston section and attachable to an endoscope. The piston section includes a seal portion forming a hollow disc shape with a center axis of the piston section as an axis of symmetry and airtightly or watertightly shielding a space between the seal portion and the attachment member or the endoscope. The surface of the attachment member facing the seal portion includes: a first inner peripheral surface axially symmetric with respect to the center axis of the attachment member and having a diameter smaller than the diameter of the outer periphery of the seal portion; a second inner peripheral surface axially symmetric with respect to the center axis of the attachment member and having a diameter equal to or larger than the diameter of the outer periphery of the seal portion; and a connecting surface axially symmetric with respect to the center axis of the attachment member and connecting the first inner peripheral surface and the second inner peripheral surface.SELECTED DRAWING: Figure 5
Patent JP-2018126901-A (JP)
Title: Forgery prevention medium and reading method thereof
Inventor: UMEBAYASHI MARI
IPC: B42D25/305
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a safe forgery prevention function for a forgery prevention medium having an information code for machine reading while using a relatively inexpensive and easy technique.SOLUTION: There is provided a forgery prevention medium 1 provided with a light shielding layer 12 and a white ink layer 14, and a pattern-shaped infrared reflective layer 13 between the light shielding layer 12 and the white ink 14 on a substrate 11, and provided with an information code unit 15 and a masking layer 16 on the white ink layer 14. The forgery prevention medium 1 confirms a genuine product and reads an information code by using light having two different wavelength bands.SELECTED DRAWING: Figure 1
Patent JP-2018128576-A (JP)
Title: Business determination device, business determination method and program
Inventor: YAMADA SETSUO
IPC: G10L15/10
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a business determination device capable of determining whether the utterance in dialogue is business utterance or not while suppressing increase of the cost.SOLUTION: Disclosed business determination device 10 includes: a determination part 11 detects a business confirmation utterance from utterances in dialogue, and determines that the utterance by a speaker other than the speaker of the detected matter confirmation utterance and at least the utterance immediately before the subject matter confirmation utterance is the preceding subject utterance.SELECTED DRAWING: Figure 1
Patent JP-2018128897-A (JP)
Title: Detection method and detection program for detecting attitude and the like of object
Inventor: MURASE HIROSHI
IPC: G06T3/40
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it was impossible to detect the type, position, and attitude of an object captured by an imaging unit with high accuracy within a practical time.SOLUTION: Provided is a detection method including: a first estimation step of estimating an inclusion region surrounding an object and the type of the object from an image region of color image data; an extraction step of removing a background region other than the object from the inclusion region using information on an outer region of the inclusion region and extracting an object region surrounded by the outline of the object; a generation step of generating a distance distribution image obtained by cutting out an image region of distance image data in correspondence with the object region extracted in the extraction step; a calculation step of calculating the position of the object using the distance distribution image generated in the generation step; and a second estimation step of estimating the attitude of the object by collating the type of the object estimated in the first estimation step and the distance distribution image generated in the generation step with a previously prepared collation model.SELECTED DRAWING: Figure 1
Patent JP-2018133632-A (JP)
Title: Imaging apparatus and display control method of the same
Inventor: TODA DAISUKE
IPC: H04N5/232
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To dispose an illuminance sensor in a dead space inside a camera body to miniaturize the camera body, have illuminance detection means and a display device coupled to a rotatable biaxial hinge, and control luminous intensity of the display device by the illuminance detection means and a positional state of the rotatable biaxial hinge.SOLUTION: An imaging apparatus having illuminance detection means and a display device coupled to a biaxial hinge rotatable with respect to a camera body controls the luminance of the display device by the illuminance detection means and the positional state of the rotatable biaxial hinge.SELECTED DRAWING: Figure 1
Patent JP-2018132932-A (JP)
Title: Vehicle system
Inventor: OKAMOTO SATOSHI
IPC: G06F11/07
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To avoid memory shortage by appropriately arranging software in a plurality of ECUs.SOLUTION: A vehicle system comprises: monitoring means 110 for monitoring whether or not an excess ECU having memory usage exceeding a predetermined threshold is generated in each of a plurality of ECUs; storage means 130 for storing information about software activated or requested to activate in the excess ECU during the excess time period; calculating means 140 for calculating the memory usage of other ECUs than the excess ECU among the plurality of ECUs on the basis of the information about software stored in the storage means; and moving means 150 for moving the software activated or requested to activate in the excess ECU during the excess time period to the other ECUs on the basis of the memory usage of the other ECUs calculated by the calculating means.SELECTED DRAWING: Figure 1
Patent JP-2018054589-A (JP)
Title: Input signal determining device for furniture use
Inventor: HAGINO SEIICHIRO
IPC: A61G7/05
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an input signal determining device for furniture use with which determination can be easily made.SOLUTION: An input signal determining device for furniture use 3 is equipped with plural load sensors 2a, 2b, 2c and 2d that detect loads working on furniture having a supporting face to support persons, acquiring units 30a, 30b, 30c and 30d that acquire plural output signals S1, S2, S3 and S4 from the load sensors 2a, 2b, 2c and 2d and output plural input signals N1, N2, N3 and N4, a load variation timing detecting unit 35 that detects on the basis of the acquired input signals N1, N2, N3 and N4 the variation timing of load working on each of the load sensors 2a, 2b, 2c and 2d when a test load is applied to a test load imposing position preset on the supporting face, and an associating unit 36 that associates each of the input signals N1, N2, N3 and N4 with each of the output signals S1, S2, S3 and S4 on the basis of the timing.SELECTED DRAWING: Figure 2
Patent JP-2018138401-A (JP)
Title: Rear axle support structure for motorcycle
Inventor: HIRAMARU MASAYUKI
IPC: B62K25/20
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a rear axle support structure for a motorcycle capable of lightening a rear end of a rear fork.SOLUTION: A rear fork 10 pivotally supported on a vehicle body to be capable of being vertically oscillated is formed of a square pipe steel 11, and provided with end pieces 20 pivotally supporting a rear shaft 30 in a rear end part of the square pipe steel 11. The end piece 20 comprises: an outside plate 21 which has a shaft hole 21h piercing in the vehicle width direction and which is positioned outside in the vehicle width direction; and an inside plate 22 which has a shaft hole 22h piercing in the vehicle width direction and which is positioned inside in the vehicle width direction; and a cavity 13 made hollow with periphery edges 21e, 22e of the respective outside and the inside plates joined together. The outside plate 21 comprises: expansion units 21b each expanding outside in the vehicle width direction on a top side and a bottom side; and a recess unit 21c which is relatively recessed inward in the vehicle width direction between the top and bottom expansion units 21b, 21b, and which has a shaft hole 21h.SELECTED DRAWING: Figure 2
Patent JP-2018142447-A (JP)
Title: Light source unit and luminaire
Inventor: NAKAJIMA KAZUHIRO
IPC: F21V15/01
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce vibration sound.SOLUTION: A light source unit 2 comprises a plurality of light emitting elements 41, a board 42, and a fitting member 5. The fitting member 5 includes a long base part 51 and a plurality of holding parts 53. The base part 51 is opposed to the board 42 in a thickness direction of the board 42. The plurality of holding parts 53 protrude toward the board 42 from a plurality of positions of the base part 51 in a longitudinal direction of the base part 51, and is hooked on the board 42 to hold the board 42. At least one of the board 42 and the fitting member 5 comprises at least one convex part 9. The convex part 9 is provided between the plurality of holding parts 53 in a longitudinal direction of the base part 51 in a space between the board 42 and the base part 51 of the fitting member 5.SELECTED DRAWING: Figure 1
Patent JP-2018139895-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a prior determination of a big win and a small win.SOLUTION: A game machine 10 executes a small win game when special pattern winning/losing determination results in a small win, and executes a big win game when the special pattern winning/losing determination results in a big win. The big win game includes a special big win game configured such that a mode from start to the middle of a big win game cannot be easily distinguished from a mode of a small win game, and a mark 220 recognizable by a player is displayed on a display screen 13G of a display device 13 from after completion of the big win game to start of a next big win game. In the game machine 10, display of the mark 220 on the display screen 13G is stopped once from start to end of the small win game and the mark 220 is displayed again after completion of the small win game.SELECTED DRAWING: Figure 4
Patent JP-2018143141-A (JP)
Title: Fruit bag
Inventor: IKEGAMI KAZUYUKI
IPC: A01G13/02
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a fruit bag that can effectively suppress the force working when wind blows into an outer bag.SOLUTION: A fruit bag 1 comprises an inner bag 10 in which fruit is included, and an outer bag 20 that accommodates the inner bag 10 such that the upper part thereof is exposed. The outer bag 20 has an outer bag body 21 with an open upper edge and lower edge, and a plurality of adhesion parts 31, 32 that adhere overlapping inner surface locations of the outer bag body 21 to each other when flatly folded over. The plurality of adhesion parts 31, 32 are arranged so as to leave spaces therebetween in left and right directions.SELECTED DRAWING: Figure 1
Patent JP-2018145685-A (JP)
Title: Hydraulic transmission for hydraulic excavator
Inventor: SHIRAKAWA YOSHIHIRO
IPC: E02F9/22
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To protect an actuator and prevent the actuator from being damaged even when a pump flow rate is limited while an actuator pressure limit value is high.SOLUTION: The present invention includes a pedal 23 for operating a first actuator 9a by supplying pilot pressure to a first spool 7a, electromagnetic variable relief valves 14a, 14b provided in a high pressure side pipe line to which hydraulic oil is supplied from the first spool 7a to the first actuator 9a, and a controller 20 for changing a set pressure of the electromagnetic variable relief valves 14a, 14b. When an excavation mode for setting the set pressure of the electromagnetic variable relief valves 14a, 14b to a higher pressure than the pressure when the first actuator 9a is driven is selected (S2: Y), and the first actuator 9a is driven by a pedal 23 (S3: Y), the controller 20 sets the set pressure of the electromagnetic variable relief valves 14a, 14b so as to achieve a preset minimum pressure.SELECTED DRAWING: Figure 2
Patent JP-2018145315-A (JP)
Title: Fluorescent dye having large stokes shift, test kit for biomolecule detection or test piece for immuno-chromatography for biomolecule detection, detection method of biomolecule, and method for producing fluorescent particle having large stokes shift
Inventor: BABA YUICHIRO
IPC: G01N21/78
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent particle that can maintain a high fluorescence intensity even when dispersed in a hydrophilic solvent and can maintain its high fluorescence intensity for a long period of time in the case of a fluorescent particle deteriorating the fluorescence intensity in a hydrophilic solvent as compared with the fluorescence intensity in a hydrophobic solvent.SOLUTION: The fluorescent particle having a large Stokes shift contains a fluorescent dye having a large Stokes shift inside a silica particle and includes a hydrophobic solvent inside the fluorescent particle.SELECTED DRAWING: None
Patent JP-2018146843-A (JP)
Title: Developing device and image forming device
Inventor: SUZUKI WATARU
IPC: G03G15/10
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming device that can prevent oil from attaching to a discharge wire, compared with a case where air at a temperature lower than the temperature inside the devices does not flow inside a housing of a charging member.SOLUTION: The present charging member is a charging member that charges a toner contained in a liquid developer held by a holding member by corona discharge, and comprises: a housing that is opened toward the liquid developer; and a discharge wire that is arranged inside the housing. Supply means supplies, into the housing, air at a temperature lower than the temperature inside the devices.SELECTED DRAWING: Figure 1
Patent JP-2018147783-A (JP)
Title: Method for manufacturing lithium ion secondary battery, and lithium ion secondary battery
Inventor: ABE HIROSHI
IPC: H01M10/0585
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide: a lithium ion secondary battery superior in charge and discharge cycle characteristics; and a method for manufacturing the lithium ion secondary battery.SOLUTION: A method for manufacturing a lithium ion secondary battery according to the present invention comprises the steps of: doping a negative electrode mixture layer of a negative electrode with Li, provided that the negative electrode mixture layer includes a negative electrode active material with no Li ion included therein and a binder, and the negative electrode active material with no Li ion included therein includes at least graphite which is 0.335-0.337 nm in lattice spacing (d) of (002) plane according to XRD; laminating or winding the negative electrode and positive electrode with a separator put therebetween to prepare an electrode body; putting the electrode body in an outer packaging body; injecting a nonaqueous electrolyte solution into the outer packaging body with the electrode body put therein; and sealing up the outer packaging body without charging the electrode body.SELECTED DRAWING: Figure 3
Patent JP-2020073862-A (JP)
Title: Water quality inspection system and water quality inspection method
Inventor: ONO SHUJI
IPC: G01J3/36
Filed: 2017-03-08
Abstract: To provide a water quality inspection system and a water quality inspection method reduced in the size and weight of an imaging device, capable of properly acquiring multiple images by adjusting a single optical system, and dispensing with positioning of an acquired spectral image.SOLUTION: A water quality inspection system comprises: an imaging device having an imaging optical system, a directional sensor, an image acquisition part acquiring a first image receiving light from the directional sensor via a first optical filter and a second image receiving light via a second optical filter, respectively; a water quality data calculation part calculating the water quality data of a water quality inspection object on the basis of the first image and the second image showing the water quality inspection object imaged by the imaging device and acquired by the image acquisition part; and a water quality distribution image forming part forming the water quality distribution image showing the water quality distribution of the water quality inspection object on the basis of the water quality data calculated by the water quality data calculation part.SELECTED DRAWING: Figure 1
Patent JP-2018156158-A (JP)
Title: Presentation evaluation system, evaluation terminal, imaging terminal, evaluation method, display method, evaluation program, and display program
Inventor: KIDA SHINTARO
IPC: G09B19/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique to effectively advise a presenter of evaluation of the content he/she presents.SOLUTION: A presentation evaluation system 1 comprises an imaging terminal 200, one or plural evaluation terminals 100a to 100d, and a processing part. The processing part is involved in the imaging terminal. The imaging terminal has a camera which images a presenter. The evaluation terminals receive dynamic pictures taken by the imaging terminal and not only regenerate the received dynamic pictures but also, during the regeneration of the dynamic pictures, accept the input of evaluation about the presenter's presentation. The processing part acquires each evaluation inputted from the evaluation terminals and on the basis of each acquired evaluation carries out calculation processes of evaluation points or generating processes of evaluation messages.SELECTED DRAWING: Figure 1
Patent JP-2018154352-A (JP)
Title: Labeling apparatus
Inventor: HAYASHI MITSUNOBU
IPC: B65C9/18
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel labeling apparatus causing no distrust to users even if sizes of price labels and security labels are changed, by adjusting a superposing position of both.SOLUTION: A labeling apparatus 100 labels a label on a commodity M after superposing a commodity label L on a tag T, and comprises a tag issuing part A feeding the tag one by one to a tag receiving part R, a sucking part S sucking the commodity label, and a moving mechanism D moving the sucking part. The moving mechanism moves the commodity label sucked to the sucking part to cover a subsequent tag waiting at the tag issuing part, then superposes the commodity label on the tag on the tag receiving part.SELECTED DRAWING: Figure 1
Patent JP-2018155170-A (JP)
Title: Vehicle controller
Inventor: YAMAMOTO TAKAHIRO
IPC: F02P5/15
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To appropriately suppress an engine from performing cylinder deactivation operation in a case where a range of a transmission is a non-travel range.SOLUTION: A vehicle controller includes: a plurality of cylinders 2; an engine 10 enabling cylinder deactivation operation of stopping combustion in some cylinders among the plurality of cylinders 2; an automatic transmission 200 provided on a power transmission passage between the engine 10 and a wheel; a shift lever 201 capable of switching a range of the automatic transmission 200; and a range sensor 39 configured to detect a range position of the shift lever 201. Then, a PCM 50 is configured to, when the range sensor 39 detects a non-travel range, suppress the cylinder deactivation operation of the engine 10.SELECTED DRAWING: Figure 11
Patent JP-2017127026-A (JP)
Title: Method and apparatus for spectrum type cellular communication
Inventor: AMALFITANO CARLO
IPC: H04B1/707
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a system for wireless data transmission that uses channel bandwidth, channel separation, and radio frequency power spectrum.SOLUTION: This system can be adapted to existing deployment of wireless voice service. Transmitted waveforms are thus compatible with existing cellular networks. However, time domain digital coding, modulation, and power control schemes are optimized for data transmission. Existing cellular network sites can thus be used to provide high speed service optimized for wireless data traffic without need for new radio frequency planning, and without interfering with the existing voice service deployment.SELECTED DRAWING: Figure 3
Patent JP-2018159286-A (JP)
Title: Air-fuel ratio control device for internal combustion engine and control method for the same
Inventor: ISHIDA SHINJIRO
IPC: F02D41/14
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device for an internal combustion engine capable of accurately estimating a state of an air-fuel ratio sensor and controlling an air-fuel ratio with good controllability by making an adjustment by using feedback correction amount corresponding to the state of the air-fuel ratio sensor, and a control method for the air-fuel ratio control device.SOLUTION: In an internal combustion engine for performing air-fuel ratio feedback control by adjusting fuel injection amount by using a catalyst-prior air-fuel ratio sensor 11 and a catalyst-posterior oxygen sensor 15, correction amounts of a catalyst inner central air-fuel ratio and a target air-fuel ratio are calculated based on a catalyst-prior air-fuel ratio sensor signal RABF, a catalyst-posterior oxygen sensor signal VO2R and intake air amount QAR, and a feedback gain corresponding to the catalyst inner central air-fuel ratio and the air-fuel ratio sensor state is adjusted by using the calculated correction amounts. At this time, the feedback gain is corrected by using a gain for determining feedback amount for shift correction of the air-fuel ratio sensor.SELECTED DRAWING: Figure 2
Patent JP-2018159414-A (JP)
Title: Manufacturing method of disc spring
Inventor: SUZUKI TOSHIKAZU
IPC: F16F1/02
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To disclose a manufacturing method of a disc spring which can reduce a weld failure.SOLUTION: When butt-welding one end 10A of a belt ring body which is formed into a C-shape in a circumferential direction, and the other end 10A in the circumferential direction, a pointed end part 10E formed at one end 10A and a pointed end part 10F formed at the other end 10B are made to contact with each other. Next, by applying a voltage to a contact part while pressurizing the belt ring body 10 so as to increase the contact pressure of a pair of the pointed end parts 10E, 10F, the contact part is heated, and thus the ends are welded. Then, since an area of the contact part becomes small in the pointed end parts 10E, 10F, a distribution of a heating temperature of the contact part becomes uniform compared with the case that the contact part has a relatively-large area. Accordingly, since the contact part is stabilized, favorable welding can be performed.SELECTED DRAWING: Figure 3