baber/WOPTO huggingface dataset:
Patent JP-2019126917-A (JP)
Title: Printer, printing method and program
Inventor: FUTAWATARI SHIGERU
IPC: B41J3/28
Filed: 2018-01-22
Abstract: To provide a printer, a printing method and a program capable of preventing printing failures.SOLUTION: A printer comprises: a printing head 150; a housing; first scanning distance detection means; second scanning distance detection means; determination means; and notification means. The printing head 150 is configured such that printing elements are arranged in a line in a main scanning direction. The housing has a printing head 150 on a bottom face thereof. The first scanning distance detection means detects a first scanning distance for which the housing was scanned in a sub-scanning direction. The second scanning distance detection means detects a second scanning distance for which the housing was scanned in the sub-scanning direction for detecting whether or not the first scanning distance detection means has correctly detected the first scanning distance. The determination means determines whether or not a difference between the first and second scanning distances is equal to or greater than a reference value. If it is determined that the difference between the first and second scanning distances is equal to or greater than the reference value by the determination means, the notification means notifies a user of the fact.SELECTED DRAWING: Figure 4
Patent JP-2019128231-A (JP)
Title: Light detection and ranging (lidar) device
Inventor: TOYAMA KOHEI
IPC: G01S7/481
Filed: 2018-01-24
Abstract: To provide a technique that causes both miniaturization and reduction in electric noise to achieve in a light detection and ranging (LIDAR) device.SOLUTION: A scan unit 20 has one or more reflection surfaces that reflects or reflect light to be incident from a light projection unit 10, and is configured to rotate the reflection surface with respect to a pre-set rotation axis to thereby change an emission direction of the light to be incident from the light projection unit 10 along a main scan direction orthogonal to an axis direction of the rotation axis. Further, the scan unit 20 is configured to reflect incoming light from within a scan range, and emit the light toward a direction where the light from the light projection unit 10 is incident. A light reception unit 30 is configured to receive the incoming light reflected in the scan unit 20, and in the light reception unit 30, a light reception return mirror 33 is configured to make a route of the incoming light to be emitted from the scan unit 20 bend in a direction different from an emission direction of light emitted by light sources 11 and 12. A light reception element 31 is configured to receive the incoming light via the light reception return mirror 33.SELECTED DRAWING: Figure 5
Patent JP-2019132624-A (JP)
Title: Measuring jig and measuring device
Inventor: HONDA HIROYUKI
IPC: G01B5/02
Filed: 2018-01-30
Abstract: To provide a technique with which it is possible to measure dimensions between each member forming a bearing with high accuracy and improve assembly accuracy after making adjustment on the basis of the measurement result.SOLUTION: A measuring jig of the present invention comprises a displacement gauge fixing part 651, a hub contact part 652, and a coupling part 653. A displacement gauge for measuring the displacement in the axial direction of a shaft is fixed to the displacement gauge fixing part 651. The hub contact part 652 is located on the other side of the displacement gauge fixing part 651, the radially outside of the shaft, and one side of a hub, and comes in contact with the hub directly or indirectly. The coupling part 653 couples the displacement gauge fixing part 651 and the hub contact part 652 in the axial direction.SELECTED DRAWING: Figure 5
Patent JP-2019133045-A (JP)
Title: Image display unit and method for controlling the same
Inventor: NAKAMURA YASUHIRO
IPC: G03B21/00
Filed: 2018-02-01
Abstract: To provide an image display unit that can be prevented from being left powered on after interruption processing, and a method for controlling the same.SOLUTION: A projector 1 comprises: an image projection unit 17 that displays an image with a liquid crystal panel; and a control unit 10 that, in a refresh mode for preventing burn-in of the liquid crystal panel, displays a black image on the image projection unit 17 for a predetermined time (set refresh time) and subsequently turns off the power of the projector 1. When an interruption event occurs before the lapse of the set refresh time in the refresh mode, the control unit 10 stops the refresh mode, executes interruption processing according to the interruption event, and subsequently turns off the power of the projector 1.SELECTED DRAWING: Figure 2
Patent JP-2019130635-A (JP)
Title: Turning tool and turning method
Inventor: IMAI YASUHARU
IPC: B23B27/00
Filed: 2018-02-01
Abstract: To provide a turning tool that can shorten time necessary for measurement to reduce processing cost.SOLUTION: A turning tool includes: a tool body extending along a tool shaft and having a pedestal part at the tip thereof; a cutting insert detachably attached to the pedestal part; and a measurement device attached to the tool body. The measurement device has a first distance sensor for measuring a distance to an object on a radial outside of the tool shaft.SELECTED DRAWING: Figure 2
Patent JP-2019133093-A (JP)
Title: Optical unit
Inventor: SHINTANI MASAYUKI
IPC: G02B7/02
Filed: 2018-02-02
Abstract: To provide an optical unit in which an excessive stress does not act on a lens frame and lens holder even when a temperature change occurs in a high temperature environment, and deterioration of an optical performance can be prevented.SOLUTION: An optical unit 100 comprises: a fourth lens (a first optical lens) L4 that has a glass-made lens main body 31, and a resin-made lens frame 32 having the lens main body 31 assembled inside; and a third lens (a second optical lens) L3 that has linear expansion coefficient greater than that of the lens frame 32. The lens frame 32 has a first exterior engagement part 4a, and the third lens (the second optical lens) L3 has a first interior engagement part 3b. By causing the first exterior engagement part 4 and the first interior engagement part 3b to be engaged with each other, the third lens (the second optical lens) L3 and the lens frame 32 are fixed.SELECTED DRAWING: Figure 1
Patent JP-2019138376-A (JP)
Title: Seismic isolation mechanism
Inventor: Liu ming cong
IPC: E04H9/02
Filed: 2018-02-09
Abstract: To provide a seismic isolation mechanism which can reduce acceleration which is generated when a sider passes a point in which an inclination angle of an inclined face is switched, acceleration which is generated by an impact of a stick slip phenomenon, and acceleration which is larger than that of an intermediate layer generated at an upper layer and a lower layer of a building.SOLUTION: When a lower structure 11 and an upper structure 12 are relatively displaced to a horizontal direction, laminated rubber 45 is deformed to the horizontal direction while following the relative displacement, and after the horizontal displacement with respect to an original position of the laminated rubber 45 exceeds a prescribed horizontal displacement set value, a slider 4 slides on at least either of a lower slide face 21 and an upper slide face. A maximum value of a relative displacement amount in the horizontal direction between a lower slide part 42 and an upper slide part 44 is set to a double of a thickness dimension of the laminated rubber 45 or smaller, and when the displacement amount in the horizontal direction is not larger than a double of the thickness dimension of the laminated rubber 45, the laminated rubber 45 is elastically deformed, and not plastically deformed.SELECTED DRAWING: Figure 5
Patent JP-2019136682-A (JP)
Title: Separation apparatus
Inventor: SUZUKI MIKIO
IPC: B07C5/06
Filed: 2018-02-14
Abstract: To provide a separation apparatus of which the separation accuracy of a dummy ball can be improved and which enables working efficiency to be improved.SOLUTION: A dummy ball separation apparatus 1 comprises: three or more shafts 3 arranged in parallel via a slit S having a prescribed interval; a housing 2 rotatably supporting each of the shafts 3; and motors 4 rotating the respective shafts 3, and the housing 2 is provided with a supply part P1 receiving the dummy ball before separation, a first storage part P2 collecting the dummy ball dropped through the slit S and a second storage part P3 collecting the dummy ball having rolled up to the lower end side of the shaft 3. Each of the shafts 3 is arranged in a forward inclined attitude along the length direction, and each of the motors 4 rotates each of the shafts 3 in the same direction, and rotates each of the shafts 3 in such a manner that the peripheral speed of the shaft 3 positioned on the more downstream side in the rotational direction is rotated more quickly, consequently oblique upward motion is imparted to the dummy ball B descending along the shaft 3.SELECTED DRAWING: Figure 6
Patent JP-2019143483-A (JP)
Title: Reciprocating compressor
Inventor: NARUSAWA NOBUYUKI
IPC: F04B39/12
Filed: 2018-02-16
Abstract: To prolong a replacement life of a rider ring arranged on a crosshead outer periphery of a reciprocating compressor using a crosshead piston.SOLUTION: A reciprocating compression crosshead piston using a crosshead piston has a piston part and a crosshead part. A plurality of piston rings is arranged on the outer peripheral surface of the piston part. A rider ring is arranged on the outer peripheral surface of the crosshead part. The crosshead piston has a space inside. The piston part has a first vent hole that exhausts blow-by through the internal space of the crosshead piston between the piston rings.SELECTED DRAWING: Figure 2
Patent JP-2018153864-A (JP)
Title: Valve device for exhausting die-casting die
Inventor: DOMINIK BAUMGARTNER
IPC: B22D17/14
Filed: 2018-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a valve device for exhausting a die-casting die, while capable of realizing high exhaust force, having a simple constitution and operating with high reliability, and in which closing time is made extremely few.SOLUTION: Provided is a valve device (1) comprising: a valve housing (2); and an exhaust duct stretching between an inlet and an outlet. The inside of the exhaust duct is disposed with: a power receiving element (10) operating with a casting material; and at least two exhaust valves operationally connected to the power receiving element (10). Each exhaust valve has one valve piston (19, 25). The power receiving element (10) is provided with radial direction projections (14, 15), and by the engagement of the radial direction projections (14, 15) inside notches (21, 27) formed at the valve pistons (19, 25), respectively, each exhaust valve and the power receiving element (10) are mutually directly coupled.SELECTED DRAWING: Figure 4
Patent JP-2019145683-A (JP)
Title: Electronic circuit board, acceleration sensor, inclinometer, inertia navigation system, structure monitoring device and movable body
Inventor: SATO KENTA
IPC: H05K1/02
Filed: 2018-02-21
Abstract: To provide a technique which is effective as noise countermeasures even when a plurality of oscillators whose oscillation frequencies are same or in proximity is mounted on an electronic circuit board at a position physically close to each other.SOLUTION: A ground layer closest to signal terminals 21a and 21b of an oscillator 20 is a first ground electrode configuration in which a region overlapping with the signal terminals 21a and 21b in plan view is set to a non-formation region of a ground electrode. A ground layer closest to a first wiring connecting the signal terminals 21a and 21b of the oscillator 20 and an input portion 31 of an amplifier 30 is a second ground electrode configuration in which a region overlapping with the first wiring in plan view is set to the non-formation region of the ground electrode. A ground layer closest to a second wiring connecting the signal terminals 21a and 21b of the oscillator 20 and an output portion 32 of the amplifier 30 is a third ground electrode configuration in which a region overlapping with the second wiring in plan view is set to the non-formation region of the ground electrode.SELECTED DRAWING: Figure 6
Patent JP-2019143897-A (JP)
Title: Cooling structure of fire grate in refuse incinerator, method for cooling fire grate of refuse incinerator, and method for preheating combustion air in refuse incinerator
Inventor: KAWANAKA KOJI
IPC: F23H7/08
Filed: 2018-02-21
Abstract: To provide a cooling structure of a fire grate in a refuse incinerator, which although having a simple structure, can cool a fire grate efficiently.SOLUTION: A fire grate 10 placed on support shafts C1 and D1 horizontally mounted on a support frame is a structure for cooling a fire grate in a refuse incinerator equipped with a stoker mechanism arranged along a refuse conveyance direction, wherein air passages 20C and 20D for guiding a cooling medium supplied from the outside to each of the support shafts C1 and D1 are formed along each shaft center, and openings 21C and 21D communicating with the air passages 20C and 20D and configured to inject the cooling medium toward the inner surface of each fire grate 10 are formed.SELECTED DRAWING: Figure 4
Patent JP-2019148256-A (JP)
Title: Power unit
Inventor: TOMIOKA YUSUKE
IPC: F16H57/04
Filed: 2018-02-28
Abstract: To provide a power unit reduced in size in an axial direction of a crankshaft.SOLUTION: A power unit includes: a radiator 58 that is disposed at a position facing one end of a crankshaft 45 projecting from a first case half 33a, and is connected to a water jacket 52b by a pipe; a belt type continuously variable transmission having a belt 63 wound around a driving pulley 59 that is attached to a crankshaft 45 projecting from a second case half 33b; a transmission case that is connected to a crankcase 33 and forms a transmission chamber 68 accommodating the belt 63; a cooling fan 97 that is fixed to the crankshaft 45 and generates an air flow according to the rotation of the crankshaft 45: a first guide path 99a that guides the air flow of the cooling fan 97 toward the belt 63 in the transmission chamber 68; and a second guide path 99b that guides the air flow of the cooling fan 97 which passes through the radiator 58.SELECTED DRAWING: Figure 4
Patent JP-2019151710-A (JP)
Title: Silicone resin composition and laminate
Inventor: YOSHIKAWA TAKESHI
IPC: B32B27/20
Filed: 2018-03-01
Abstract: To provide a silicone resin composition capable of forming a cured product having a high ultraviolet reflectance and high durability against ultraviolet rays, and to provide a laminate having a cured product obtained by curing such a silicone resin composition.SOLUTION: The silicone resin composition contains the following (a), (b), (c) and (d): (a) an organopolysiloxane represented by formula (1); (b) an organosilicon compound represented by formula (2); (c) an inorganic filler which has a refractive index of 1.65 or more for light having a wavelength of 589 nm and has a band gap of 4.5 eV or more, the amount of (c) being 3 pts.mass or more and 250 pts.mass or less based on 100 pts.mass of (a); and (d) a phosphoric acid-based catalyst.SELECTED DRAWING: None
Patent JP-2019157009-A (JP)
Title: Prepreg, laminate, printed wiring board, semiconductor package and method for producing prepreg
Inventor: YOSHIDA YUMA
IPC: C08J5/24
Filed: 2018-03-14
Abstract: To provide a prepreg that is excellent in thickness accuracy, low warpage and low tackiness, and a method for producing the same, and a laminate, a printed wiring board and a semiconductor package including the prepreg.SOLUTION: The present invention provides a prepreg that contains a resin composition and a fiber substrate. At least one surface of the prepreg has an arithmetic average roughness Ra of 0.2-4.0 μm. There are also provided a laminate, a printed wiring board and a semiconductor package including the prepreg.SELECTED DRAWING: None
Patent JP-2019164438-A (JP)
Title: Recommendation moving image determination device, recommendation moving image determination method, and program
Inventor: HORINO MASAHARU
IPC: G06F16/70
Filed: 2018-03-19
Abstract: To provide a recommendation moving image determination device, a recommendation moving image determination method, and a program that can recommend an appropriate moving image to a user who has small browsing history of a moving image.SOLUTION: A recommendation moving image determination device comprises: a recommendation moving image determination unit that determines a moving image to be recommended to a user on the basis of a browsing history of a moving image in a predetermined period of the user; and a collection unit that collects an action history of a user which can be electronically collected. The recommendation moving image determination unit determines a moving image to be recommended on the basis of the collected action history for a first user who has small browsing history of a moving image in at least the predetermined period.SELECTED DRAWING: Figure 1
Patent JP-2019164697-A (JP)
Title: Information processing system, information processor, information processing method and program thereof, and store terminal, processing method and program thereof
Inventor: MORI Aika
IPC: G07D9/00
Filed: 2018-03-20
Abstract: To prevent illegality by making a third party analyze the history of a change machine when a mistake in calculation is made.SOLUTION: A server 200 comprises: a receiving unit 202 for receiving history information including a transaction history and an event history of a change machine 100 from a store terminal 300 through a network 3; an extraction part 204 for extracting a predetermined event from the received history information; and an output unit 206 for outputting an extraction result extracted by the extraction unit 204 to the store terminal 300 or another device through the network 3.SELECTED DRAWING: Figure 7
Patent JP-2019164094-A (JP)
Title: Electric charge generator and fine particle detector having the same
Inventor: OKUMURA HIDEMASA
IPC: B03C3/02
Filed: 2018-03-20
Abstract: To allow for stably supplying electric charge by preventing an internal surface of a flow channel from being charged.SOLUTION: An electric charge generator provided herein is configured to generate electric charge within a flow channel that is at least partially defined by an insulator, and comprises a discharge electrode disposed in the flow channel, induction electrodes disposed in the vicinity of the discharge electrode, a power supply configured to intermittently apply a predetermined discharge voltage to the discharge electrode relative to the induction electrodes, and an antistatic electrode disposed downstream of the discharge electrode in the flow channel and configured to receive a DC voltage of the same polarity as the discharge voltage.SELECTED DRAWING: Figure 3
Patent JP-2018157815-A (JP)
Title: Pasteurization plant and method for operating the pasteurizing plant
Inventor: GUNNAR DEMOULIN
IPC: A23L3/02
Filed: 2018-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a pasteurization plant and a method for operating the pasteurizing plant.SOLUTION: A pasteurizing plant includes at least two pasteurizing lines. Heating means of a heat pump is used to heat a heating liquid, and cooling means of the heat pump is used to cool a cooling liquid. On the basis of a heating and/or cooling demand in the pasteurizing lines, the heated heating liquid and/or the cooled cooling liquid are used to respectively heat and cool a process liquid of the pasteurizing lines.SELECTED DRAWING: Figure 1
Patent JP-2019167301-A (JP)
Title: Complex
Inventor: USUKI TOYONOBU
IPC: C07K14/765
Filed: 2018-03-22
Abstract: To provide a substance that can be used in a simple quantitative method for desmosines.SOLUTION: In the complex of the present invention, desmosine is bound to a protein directly or via a linking group at the side chain terminal of the 4-position of the pyridine ring of desmosine.SELECTED DRAWING: None
Patent JP-2019172388-A (JP)
Title: Elevator and car
Inventor: NAGAO AKIRA
IPC: B66B5/00
Filed: 2018-03-27
Abstract: To provide an elevator and a car capable of using a rescue port as a movement route for work and of surely confirming a lock of a rescue port cover.SOLUTION: An elevator comprises a car, a rope, a hoisting machine and a controller. The car comprises a cage, a rescue port cover 11, a fixing mechanism 41, a first sensor 36 and a second sensor 37. The rescue port cover 11 is provided so as to be openable/closable a rescue port 3 installed on a ceiling 125. The first sensor 36 detects that the rescue port 3 is closed by the rescue port cover 11. The second sensor 37 detects that the rescue port cover 11 is fixed by the fixing mechanism 41 to the ceiling 125. The controller controls the drive of the hoisting machine on the basis of detected signals from the first sensor 36 and the second sensor 37.SELECTED DRAWING: Figure 3
Patent JP-2019172582-A (JP)
Title: Method for producing kahweofuran or derivative thereof
Inventor: HIRATA Shunsuke
IPC: C07D495/04
Filed: 2018-03-27
Abstract: To provide a method for efficiently synthesizing kahweofuran or derivatives thereof.SOLUTION: A method for producing a compound (6) comprises the steps of: introducing a hydroxyalkyl group into the 2-position of 3-hydroxymethylthiophene; introducing a protecting group into a hydroxyl group of a 3-position substituent; oxidizing a hydroxyl group of a 2-position substituent; deprotecting the hydroxyl group of the 3-position substituent; and reducing and cyclizing the resulting intermediate in the presence of a transition metal catalyst.SELECTED DRAWING: None
Patent JP-2019176286-A (JP)
Title: Image reading apparatus
Inventor: ISHIZUKA HISASHI
IPC: H04N1/00
Filed: 2018-03-28
Abstract: To provide means for reducing a burden on a user relating to acquisition of saved data when data stored in an external storage medium is saved to secure an idle capacity.SOLUTION: In an image reading apparatus, when an idle space of an external storage medium is smaller than a predetermined capacity, a control part uses communication means, erasure means and output means to output information related to a storage destination of an external device corresponding to at least one file erased from the external storage medium.SELECTED DRAWING: Figure 1
Patent JP-2018115202-A (JP)
Title: Composition for wound treatment containing extract of stellera chamaejasme or fraction thereof and method for treating wound of subject
Inventor: NHO CHU WON
IPC: A61P43/00
Filed: 2018-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition and a method that can treat a wound quickly without side effects or scars, in a wound healing process.SOLUTION: Provided are: a composition for wound treatment containing an extract of Stellera chamaejasme or a fraction thereof; a method for treating a wound of a subject including the step for administering an effective amount of the composition to treat a wound to a subject; a cosmetic composition for alleviating a wound, reducing skin wrinkles, or preventing skin aging; and a make-up method for alleviating a wound, reducing skin wrinkles, or preventing skin aging.SELECTED DRAWING: Figure 1