baber/WOPTO huggingface dataset:
Patent JP-2019148550-A (JP)
Title: Thin sample preparation device and thin sample preparation method
Inventor: NAKATANI IKUKO
IPC: G01N1/32
Filed: 2018-02-28
Abstract: To prevent decrease in strength of a thin sample.SOLUTION: A thin sample preparation device 1 comprises a focused ion beam irradiation optical system 14, a stage 12, a stage drive mechanism 13 and a computer 22. The focused ion beam irradiation optical system 14 emits a focused ion beam FIB. The stage 12 holds a sample piece Q. The stage drive mechanism 13 drives the stage 12. The computer 22 sets a piece thinning area, which is a processing area of the sample piece Q, and a peripheral part surrounding the whole periphery of the piece thinning area. The computer 22 emits the focused ion beam FIB from a direction crossing an irradiated surface of the sample piece Q and performs etching processing so as to make thickness of the piece thinning area thinner than that of the peripheral part.SELECTED DRAWING: Figure 1
Patent JP-2019150838-A (JP)
Title: Electrode polishing device, welding device including electrode polishing device, and electrode polishing method
Inventor: ICHIMURA HITOSHI
IPC: B23K11/30
Filed: 2018-03-01
Abstract: To polish surely a tip of a bar-shaped electrode having deposit adhering thereto.SOLUTION: An electrode polishing device for polishing a tip of a first bar-shaped electrode 51 the tip of which has a convex curved surface shape includes a first polishing mechanism 1 having a recess 11a, for polishing the tip of the first bar-shaped electrode 51 inserted into the recess 11a, and a rolling mechanism for rotating the first polishing mechanism 1 around a rotational axis L1 passing through the deepest position of the recess 11a. A position of the rotational axis L1 is a position shifted from a position of a central axis L2 of the first bar-shaped electrode 51.SELECTED DRAWING: Figure 6
Patent JP-2019152261-A (JP)
Title: Driving device and assembling method of driving device
Inventor: YOSHIURA SHINICHI
IPC: F16D65/12
Filed: 2018-03-02
Abstract: To provide a driving device capable of reducing labor necessary for replacing a disc of a disc brake device.SOLUTION: In a driving device 1 in which driving force from a driving source 2 is successively transmitted to a shaft joint 13, a disc brake device 4 and a transmission 12, the disc brake device 4 is composed of an input shaft 5 connected to a drive shaft 3 through the shaft joint 13, a first flange 6 joined to the input shaft 5, an output shaft 7 connected to the transmission 12, a second flange 8 joined to the output shaft 7, a disc 9, and a brake caliper 11. The disc 9 is held and fixed between the first flange 6 and the second flange 8, an input portion 14 joined to the drive shaft 3 and an output portion 15 joined to the input shaft 5 are detachably connected by a connecting portion 16 in a state of forming a clearance 17 between the drive shaft 3 and the input shaft 5, and the output portion 15, the first flange 6 and the input shaft 5 can be removed from between the drive shaft 3 and the second flange 8.SELECTED DRAWING: Figure 2
Patent JP-2018149278-A (JP)
Title: Biological information detection sensor
Inventor: ANAN HIROO
IPC: A61B5/0245
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a biological information detection sensor that can contrive simplification of a structure.SOLUTION: There are loaded on a common substrate 10, a first sensor part 20 which has a first piezoelectric element 23 for outputting a signal corresponding to a pressure and a second sensor part 30 which has a second piezoelectric element 31 for outputting a similar signal. In addition, on the substrate 10, there is arranged a protective member 40 that covers the first sensor part 20 and the second sensor part 30 and that is impressed by a pressure having origin in biological information. Then, the first sensor part 20 is so structured that a structure 21 and the first piezoelectric element 23 are successively laminated from the substrate 10 side and that outputs a signal containing biological information, when a biological body sits on a seat, by the biological information being propagated through the protective member 40. The structure 21 is so composed that the height is made higher than the height of the second sensor part 30 and that, even when the biological body sits on the seat 2, the height becomes higher than the height in the second sensor part 30.SELECTED DRAWING: Figure 1
Patent JP-2018149672-A (JP)
Title: Assembly having support bracket for releasing reaction torque, and screw driver
Inventor: JOERG HOHMANN
IPC: B25B21/00
Filed: 2018-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an assembly that has a support bracket for relieving reaction torque, capable of being reliably and safely attached in a less-wearing manner to a power screw driver, and the power screw driver.SOLUTION: A support bracket 1 includes an attachment part that has an annular attachment flange 16 and an internal tooth spline, and a support part that can be arranged in an external corresponding support part and arranged in the state of being laterally displaced from an output shaft 7. A spline of the attachment flange 16 is operated in cooperation with a spline 8 of a gear house 4. Thus, the support bracket 1 cannot be rotated relative to the gear housing 4.SELECTED DRAWING: Figure 3
Patent JP-2019154275-A (JP)
Title: Fermented yuba food
Inventor: KOMATSU MASAKAZU
IPC: A23L11/00
Filed: 2018-03-09
Abstract: To provide a method for producing a fermented yuba (dried soybean curd) food having unique texture and flavor, as well as the fermented yuba food produced by the method.SOLUTION: The method for producing the fermented yuba food comprises pulling up a film formed on the surface of heated soymilk and immersing the film in the soymilk, then successively laminating the film to obtain a laminate, and fermenting the laminate using a mold. The method for producing the fermented yuba food also comprises adding salt before or during the fermentation step and further aging after the fermentation step. In the method for producing the fermented yuba food, mold is Penicillium camenberti. Such fermented yuba food is produced by the method.SELECTED DRAWING: None
Patent JP-2019154673-A (JP)
Title: Method for making dental casting pattern
Inventor: SHIGEMURA HIROSHI
IPC: A61C13/083
Filed: 2018-03-11
Abstract: To provide a method for making a dental casting pattern in which the deformation when the pattern is removed from a model can be eliminated, and eventually, a dental prostheses article having high conformable accuracy can be made easily.SOLUTION: A method for making a dental casting pattern concerning the present invention is provided as follows: a first separating layer is formed by using a first separation material having rubber elasticity on a desired area of the surface of a model being made, based on an intraoral impression; a second separating layer is stacked and formed on the first separating layer by using oleaginous separation material; a polymerized resin is applied or built on the second separating layer, and the pattern of a desired shape is made; and the pattern is removed from the model after curing the polymerized resin, and is used for forming the mold.SELECTED DRAWING: Figure 1
Patent JP-2018100474-A (JP)
Title: Apparatus for producing cellulose nanofiber and method for producing cellulose nanofiber
Inventor: ONODERA KAZUHIKO
IPC: C08B16/00
Filed: 2018-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing cellulose nanofiber capable of efficiently producing cellulose nanofiber and a method for producing cellulose nanofiber.SOLUTION: The present invention provides a high pressure homogenizer comprising an opposed collision type high pressure homogenizer for performing pulverization of pulp slurry. The high pressure homogenizer includes a first flow passage for causing the pulp slurry to collide oppositely on a straight line, a second flow passage connected vertically to the first flow passage at the opposed collision portion of the first flow passage, and a third flow passage connected vertically to the second flow passage. The cross sectional area of the first flow path is T1, the cross sectional area of the second flow path is T2, and the cross sectional area of the third flow path is T3. T1 is 0.057 mmor greater and 0.123 mmor less. T2 is 0.126 mmor greater and 0.283 mmor less. T3 is 0.057 mmor greater and 0.123 mmor less. The inequalities of T1<T2 and T3<T2 are established.SELECTED DRAWING: Figure 1
Patent JP-2019158724-A (JP)
Title: X-ray reflection type measurement device
Inventor: UCHIDA HIROYUKI
IPC: G01N23/20008
Filed: 2018-03-15
Abstract: To provide an X-ray reflection type measurement device that suppresses a space for conducting a measurement, and can improve measurement accuracy as simplifying setting procedures.SOLUTION: An X-ray reflection type measurement device comprises: an X-ray tube 1 that irradiates an X-ray; a detector 7 that detects a reflection wave of the X-ray; a rotation drive unit that causes the X-ray tube 1 and the detector 7 to rotate; a calibration plate 22 that reflects the X-ray irradiated from the X-ray tube 1 to the detector 7; and a control unit that conducts prescribed computations. The control unit is configured to: control the rotation drive unit to direct the X-ray tube 1 and detector 7 at a measurement object 21, cause the detector 7 to detect the reflection wave of the X-ray with which the measurement object 21 is irradiated from the X-ray tube 1, cause the X-ray tube 1 and the detector 7 to be directed at the calibration plate 22, and cause the detector 7 to detect the reflection wave of the X-ray with which the calibration plate 22 is irradiated from the X-ray tube 1; and obtain a prescribed measurement value pertaining to the measurement object 21 thanks to computation processing, using a signal indicative of the reflection wave from the measurement object 21 and a signal indicative of the reflection wave from the calibration plate 22.SELECTED DRAWING: Figure 1
Patent JP-2019164260-A (JP)
Title: Optical modulator
Inventor: YAMANE YUJI
IPC: G02B6/134
Filed: 2018-03-20
Abstract: To provide an optical modulator capable of realizing downsizing and lowering a loss, while reducing an optical loss difference in respective optical modulation parts of an optical modulation element.SOLUTION: An optical modulator includes: a planar optical wave circuit (10) of a quartz system with an optical waveguide (11) formed to branch an inputted optical wave into plurality; and an optical modulation element (20) having a plurality of optical modulation parts (21) configured to modulate each of the optical waves branched at the planar optical wave circuit. The planar optical wave circuit includes, in part of the optical waveguide, an optical amplifier (12) configured to amplify the optical wave transmitted through the optical waveguide.SELECTED DRAWING: Figure 1
Patent JP-2019168539-A (JP)
Title: Decorative sheet
Inventor: ABE HIDETOSHI
IPC: G09F3/10
Filed: 2018-03-22
Abstract: To provide a decorative sheet excellent in reworkability and dimensional stability.SOLUTION: A decorative sheet comprises a base layer, and an adhesive layer disposed atop or above the base layer. The adhesive layer comprises a cured product of a pressure sensitive adhesive composition comprising hydrophobic nanosilica particles and a (meth)acrylic polymer having a weight-average molecular weight of 400,000 or less, where the content of the hydrophobic nanosilica particles is 0.1 to 25 pts.mass based on 100 pts.mass of the (meth)acrylic polymer.SELECTED DRAWING: Figure 1
Patent JP-2019167868-A (JP)
Title: Drive control device and vehicle
Inventor: OKONOGI KENICHI
IPC: F02D29/00
Filed: 2018-03-23
Abstract: To provide a drive control device capable of improving feeling of crew members in a case where an accelerator opening value varies, and provide a vehicle.SOLUTION: A drive control device is a vehicle drive control device that outputs driving force of a drive source according to a gear ratio, and comprises a transmission ratio acquisition unit configured to acquire a transmission ratio of a running vehicle, and a drive control unit configured to control the output of the drive source of the vehicle based on an accelerator opening value. The drive control unit is configured to, in a case where the accelerator opening value changes when the vehicle is running at the acquired transmission ratio, make the output change of the drive source slower as the acquired transmission ratio increases.SELECTED DRAWING: Figure 1
Patent JP-2018102013-A (JP)
Title: Communication system with X2 gateway
Inventor: SIVAPATHALINGHAM SIVAVAKEESAR
IPC: H04W16/32
Filed: 2018-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a communication system including a gateway and a plurality of base stations communicating via a gateway according to a base station to base station application protocol.SOLUTION: The gateway receives a message destined for a second base station from a first base station. This message includes: (a) information for a second base station in a first part of the message; and (b) information for a second base station in a second part of the message other than the first part. The gateway can obtain an identifier of the second base station from the received message without the gateway needing to obtain information from the first part of the message. The gateway routes the message to the second base station identified by the acquired identifier.SELECTED DRAWING: Figure 1
Patent JP-2019166201-A (JP)
Title: Toilet seat apparatus and toilet apparatus
Inventor: YAMAZAKI KOTA
IPC: A47K13/30
Filed: 2018-03-26
Abstract: To provide a toilet seat apparatus and a toilet apparatus in which the sanitization by the sanitized water can effectively be performed, while preventing the mist of the sanitized water sprayed out of a spraying device from leaking and spreading to the outside of the toilet device in an after-mist-mode.SOLUTION: A toilet seat apparatus is installed on the top of a toilet bowl. The toilet seat apparatus includes a toilet seat, a toilet seat cover, a sanitization device for generating the sanitized water, a spraying device for spraying the mist of the sanitized water to the toilet bowl and the toilet seat, a control device for controlling the spraying device, and a detection sensor. The toilet seat apparatus is characterized as follows: the control device is capable of executing an after-mist-mode of automatically spraying the mist of the sanitized water after being brought into a state where the detection sensor may not detect a user; the control device controls the spraying device so as to spray the mist of the sanitized water on a first mist range when the toilet seat cover is in an open state in the after-mist-mode, and to spray the mist of the sanitized water on a second mist range when the toilet seat cover is in a closed state; and the first mist range is narrower than the second mist range.SELECTED DRAWING: Figure 8
Patent JP-2019174994-A (JP)
Title: Storage system and control method thereof
Inventor: MATSUGAMI KAZUKI
IPC: G06F12/0868
Filed: 2018-03-27
Abstract: To improve throughput by reducing a number of cache access with omission of duplex processing of compressed data.SOLUTION: In a storage system having a first control part, a second control part, and a storage drive, the first control part and a second storage control part has a cache area and a buffer area, respectively, conduct duplex by storing data stored in the cache area to another one's cache area, the first control part stores data that is an object of a writing instruction in a first cache area of the first control part after receiving the writing instruction of the data as well as storing the data in a second cache area in the second control part to conduct duplex, and transmits a response indicating completion of the writing after completion of the duplex, conducts a prescribe process to the data that is the object of the writing instruction to store the data in the buffer area, then reads out the data stored in the buffer area to transmit it to the storage drive.SELECTED DRAWING: Figure 1
Patent JP-2019174371-A (JP)
Title: Gas sensor and control method of gas sensor
Inventor: OKAMOTO TAKU
IPC: G01N27/416
Filed: 2018-03-29
Abstract: To provide a gas sensor that can accurately measure, for a long time, the concentrations of an unburnt component such as an exhaust gas and a plurality of components (for example, NO, NH, or the like) coexisting under the existence of oxygen, can suppress the occurrence of noise, and can improve the responsiveness of the sensing, and to provide a control method of the gas sensor.SOLUTION: When a first voltage applied to preliminary oxygen concentration control means during a first operation is denoted by Va, a second voltage applied to the preliminary oxygen concentration control means during a second operation is denoted by Vb, and a voltage applied to the preliminary oxygen concentration control means during stopping of it is denoted by Voff, Voff<Va<Vb is satisfied.SELECTED DRAWING: Figure 3
Patent JP-2019177624-A (JP)
Title: Liquid discharge device
Inventor: HORADE KENTA
IPC: B41J2/01
Filed: 2018-03-30
Abstract: To provide a liquid discharge device capable of reducing an influence of a variation in liquid level detected by a liquid level sensor.SOLUTION: A controller determines inflow time from a determination of attachment of a cartridge to an attachment case to reception of a low-level signal from a liquid level sensor, and determines a threshold Nth on the basis of the determined inflow time. The controller determines a count value SN by a value corresponding to the amount of ink indicated by image recording indication after reception of a high-level signal from the liquid level sensor, and makes an alarm provide notification on the basis of a determination that the determined count value SN reaches the threshold Nth.SELECTED DRAWING: Figure 8
Patent JP-2019178110-A (JP)
Title: External preparation
Inventor: TANAKA RINA
IPC: A61K47/14
Filed: 2018-03-30
Abstract: To provide an oil-in-water emulsion composition containing l-menthol and felbinac, wherein a decrease in felbinac content is suppressed.SOLUTION: An oil-in-water emulsified external preparation contains following components (A)-(D) with a pH of 6.5-8.0: (A) felbinac, (B) l-menthol, (C) polyhydric alcohol, (D) triglyceride.SELECTED DRAWING: None
Patent JP-2021099896-A (JP)
Title: Input device and input system
Inventor: KUSUNE KAZUAKI
IPC: H01H19/03
Filed: 2018-03-30
Abstract: To provide an input device and an input system which allow improvement in design flexibility of electrical characteristics relating to viscosity control of a magnetic viscous fluid.SOLUTION: An input device 1 comprises an operation body 2, a rotor 3, a magnetic viscous fluid 4, and a magnetic field generation part 5. The rotor 3 rotates along with the operation of the operation body 2. By coming into contact with the rotor 3, the magnetic viscous fluid 4 generates resistance force against the rotation of the rotor 3. By applying a magnetic field to the magnetic viscous fluid 4, the magnetic field generation part 5 changes the viscosity of the magnetic viscous fluid 4, thereby changing the magnitude of the resistance force. The magnetic field generation part 5 has a plurality of coils 51, 52 each of which causes the magnetic field to act on the magnetic viscous fluid 4.SELECTED DRAWING: Figure 1
Patent JP-2019180210-A (JP)
Title: Vehicle power supply system
Inventor: OYAMA KAZUYA
IPC: H02J7/35
Filed: 2018-03-30
Abstract: To provide a vehicle power supply system which can recover regenerative electric power generated by a motor generator with high power efficiency.SOLUTION: A vehicle power supply system comprises: a first power line 21 to which a first inverter 3r and a first battery B1 are connected; a second power line 22 to which a second inverter 3f and a second battery B2 are connected; a voltage converter 4; and a charge/discharge control device which operates the inverters 3r, 3f and the voltage converter 4. The charge/discharge control device charges the second battery B2 with second regenerative power which is supplied from the second inverter 3f to the second power line 22 when a second SOC is second allowable upper limit or less at the time of deceleration regeneration, and prohibits charging of the second battery B2 and supplies at least a part of second regenerative power to the first battery B1 via the voltage converter 4 and the first power line 21 when the second SOC is larger than second regeneration allowable upper limit.SELECTED DRAWING: Figure 7B
Patent JP-2018104478-A (JP)
Title: Tablet comprising ferric citrate
Inventor: FUKUSHIMA MASAYOSHI
IPC: A61K33/26
Filed: 2018-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a new formulation.SOLUTION: The present invention provides a tablet comprising ferric citrate and partial alpha starch as a medical active ingredient.SELECTED DRAWING: None
Patent JP-2018139302-A (JP)
Title: Through electrode substrate and manufacturing method of the same, and mounting substrate
Inventor: KUDO HIROSHI
IPC: H05K1/09
Filed: 2018-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a through electrode substrate capable of disposing an element in a region provided with a through hole and a manufacturing method of the same.SOLUTION: A manufacturing method of a through electrode substrate 10 includes steps of: preparing a substrate 12 including a first surface 13 and a second surface located on the opposite side of the first surface and provided with through holes 20; providing a sealing layer on the first surface of the substrate to close the through holes; an electrode forming step of forming through electrodes 22 having a first portion extending along a side wall of the through holes in the through holes and a second portion 24 connected to the first portion and extending along the sealing layer; and removing the sealing layer.SELECTED DRAWING: Figure 1
Patent JP-2019182350-A (JP)
Title: Pneumatic tire
Inventor: HONDA HIROAKI
IPC: B60C11/00
Filed: 2018-04-17
Abstract: To provide a pneumatic tire whose on-snow traction performance is improved while running performance on an unpaved road is increased and uneven wear resistance is excellently maintained.SOLUTION: In a pneumatic tire, lug grooves 20 and 30 are alternately arrayed which comprise first groove parts 21 and 31 intersecting with a tire equator CL and extending in a tire width direction, and second groove parts 22 and 32 inclining at a smaller angle than the first groove parts with respect to a tire circumferential direction from one ends of the first groove parts and extending to a tread end E of one side or the other side of the tire equator; the other ends of the first groove parts are communicated with the second groove parts of the lug grooves adjacent to each other in the tire circumferential direction; the first groove parts are arranged on a step-in side from the end part of the tread end E side of each of the lug grooves; the second groove parts are curved or bent in such a manner that an average angle θa in an inside area A is smaller than an average angle θb in an outside area B of the second groove parts; and a shallow groove 60 having at least one bending point on tread surfaces of blocks 50 divided by a narrow groove 40 in a circumferential direction which connects the second groove parts adjacent to each other in the tire circumferential direction and the lug grooves is formed.SELECTED DRAWING: Figure 2