baber/WOPTO huggingface dataset:
Patent JP-2020169780-A (JP)
Title: Heat exchanger
Inventor: KASAI KATSUYA
IPC: F28D9/00
Filed: 2019-04-05
Abstract: To improve reliability of a heat exchanger.SOLUTION: In a heat exchanger (10), a plurality of partition sheets (15) and frames (25, 55) are alternately laminated. In frame parts (30, 60) of the frame (25, 55), convex parts (34, 64) and concave parts (35, 65) are formed. In the heat exchanger (10), The convex part (34, 64) of one of the adjacent frames (25, 55) is fitted into the concave part (35, 65) of the other. The partition sheet (15) is sandwiched between the convex part (34, 64) one of the first frame (25) and second frame (55) and the concave part (35, 65) of the other adjacent to the partition sheet (15).SELECTED DRAWING: Figure 15
Patent JP-2019155362-A (JP)
Title: Inkjet device, inkjet printing method and printing processing program
Inventor: ETO YOSHIRO
IPC: B05D7/24
Filed: 2019-04-12
Abstract: To provide an inkjet device that allows ink film thicknesses to be almost equal at an edge part and at a center part respectively, after applying and drying ink to a non-absorbable recording medium.SOLUTION: The inkjet device comprises: a printing part that has an inkjet head for applying ink to a recording medium and dries coated films configured in the recording medium, of the ink; and a control part that when configuring multi-layered coated films on the first coated film of the recording medium using the inkjet head, controls the printing part so that ink is applied and dried at a plurality of times, and configures the coated film of the ink in plural steps so that peripheral parts of each layer do not contact each other for each layer, by ink with quantities less than application quantities of ink of coated films of lower layers.SELECTED DRAWING: Figure 1
Patent JP-2020177274-A (JP)
Title: Storage device, storage system, and program
Inventor: NAKAGAWA REISUKE
IPC: G06F12/06
Filed: 2019-04-15
Abstract: To prevent occurrence of a time-out when reading out data.SOLUTION: A storage device 1 comprises a control unit 1a, a primary storage m1, and a secondary storage m2. The control unit 1a writes object data d0 into the primary storage m1 at a data write request; stores head data d1 of the object data d0 in the primary storage m1, when the data is moved from the primary storage m1 to the secondary storage m2; and stores divided data #1, ..., #n except the head data d1 in the secondary storage m2. The control unit 1a reads out the head data d1 from the primary storage m1 to transfer the data to a data request source, at a data reading out request, and moves the divided data #1 from the secondary storage m2 to the primary storage m1. Then, the control unit 1a transfers the divided data #1 moved to the primary storage m1 to the data request source after transferring the head data d1.SELECTED DRAWING: Figure 1
Patent JP-2020177310-A (JP)
Title: Optical information reading device
Inventor: ENDO DAISUKE
IPC: G06K7/10
Filed: 2019-04-15
Abstract: To provide an optical information reading device with improved operability.SOLUTION: An optical information reading device 100 is for picking up an image of a symbol to be an object of reading to read the symbol, and comprises: a display module 11 that has a display surface 12 in a rectangular shape extended in one direction, and has a first end edge on which imaging is performed as an end edge of the display surface 12 along the one direction and a second end edge on the opposite side of the first end edge; an imaging module that is arranged on a surface of the display module 11 opposite to the display surface 12, has an imaging optical axis substantially parallel to the display surface 12, and picks up an image of the symbol; an operation key 40 that is provided on the second end edge of the display module 11 to handle the details of display on the display surface 12; and a grip unit 20 that is extended in the longitudinal direction of the display surface 12 while being inclined in a direction separated from the display surface 12.SELECTED DRAWING: Figure 1
Patent JP-2020176211-A (JP)
Title: Method for producing rubber composition for tire
Inventor: TAKAHASHI KENICHIRO
IPC: C08K5/54
Filed: 2019-04-18
Abstract: To further improve workability and a low heat generating property in a rubber composition blended with a specific tetrazine compound.SOLUTION: There is provided a method for producing a rubber composition for a tire produced by blending a diene-based rubber, silica, a silane coupling agent, zinc oxide and a specific tetrazine compound, which comprises: a step (A-1) of mixing the diene-based rubber and the specific tetrazine compound; a step (A-2) of adding silica and the silane coupling agent to a mixture obtained in the step (A-1) and mixing them; and a step (A-3) of heating a mixture obtained in the step (A-2) to 130°C or more and adding zinc oxide to it for mixing.SELECTED DRAWING: None
Patent JP-2020177500-A (JP)
Title: Information processing system, information processing device, and information processing method
Inventor: TANAKA KOJI
IPC: G07G1/12
Filed: 2019-04-19
Abstract: To adapt to a flexible operation when using an information processing device with a plurality of operation modes.SOLUTION: An information processing device 10 selects an operation mode in advance (S0), registers a commodity in the selected operation mode to calculate a settlement amount, and generates settlement data (S1). Then, a two-dimensional code including the settlement data and information showing the operation mode of an own device is generated (S2) and the two-dimensional code is output and displayed on a predetermined display unit (S3). The two-dimensional code is read by a portable terminal 20 owned by a store visitor (S4) and the operation of the portable terminal 20 is changed according to the operation mode of the discriminated information processing device 10 (S5). Further, a settlement request is transmitted to a settlement server 30 by using the settlement data (S6). The settlement server 30 executes the settlement based on the settlement request and transmits a settlement completion notice to the information processing device 10 (S7). The information processing device 10 completes the transaction relating to the registered commodity when accepting the settlement completion notice.SELECTED DRAWING: Figure 1
Patent JP-2020180802-A (JP)
Title: Alignment evaluation system, alignment evaluation method, and rotating body system
Inventor: ISHIMURA RYUTARO
IPC: G01M99/00
Filed: 2019-04-23
Abstract: To provide an alignment evaluation system, an alignment evaluation method and a rotating body system capable of improving the evaluation accuracy of the alignment of a rotating body.SOLUTION: An alignment evaluation system according to the present embodiment includes a position sensor that detects positions of a plurality of support portions that support bearings of a rotating body. The system further includes a calculation unit configured to calculate a difference between a first offset that is an offset of the other support portion with respect to single support portion based on the position detected by the position sensor and a second offset that is an offset of the other support portions with respect to the single support portion based on a comparison position of the plurality of support portions.SELECTED DRAWING: Figure 2
Patent JP-2019116271-A (JP)
Title: Steering device
Inventor: Orihara daiki
IPC: B62D1/19
Filed: 2019-04-24
Abstract: To provide a steering device that is able to ensure a new electrification path from a steering wheel to a vehicle body.SOLUTION: A steering device comprises: a steering shaft capable of being extended or shortened in an axial direction; a steering column including an outer column and an inner column fitted to each other so as to allow relative movement in the axial direction and supporting the steering shaft such that steering shaft is rotatable; and an engagement member fixed to the inner column. The outer column includes a guide groove that accommodates the engagement member, prevents rotation of the inner column via the engagement member, extends in the axial direction, and guides axial movement of the inner column; and a vehicle rear side portion disposed at an end of the guide groove and abutting on the engagement member, thereby restricting a telescopic adjustment range of the inner column in a vehicle rearward direction. The guide groove has a bottom part opposite the engagement member.SELECTED DRAWING: Figure 3
Patent JP-2020180832-A (JP)
Title: Image measuring device
Inventor: NAGAHAMA TATSUYA
IPC: G01B11/00
Filed: 2019-04-24
Abstract: To provide an image measuring device at low price which can suitably acquire a contrast curve over the whole imaging plane of an imaging element.SOLUTION: The image measuring device comprises: a sample table on which a workpiece is placed; an imaging element for imaging the workpiece; a lighting unit for irradiating the surface of the workpiece with first irradiation light; a pattern projection unit for projecting a prescribed pattern having a prescribed spatial frequency to the surface of the workpiece by second irradiation light having a different frequency band than the first irradiation light; an objective lens for condensing the first irradiation light and the second irradiation light reflected by the surface of the workpiece; an image-forming optical system for forming a first image generated from the first irradiation light and a second image generated from the second irradiation light, on the imaging plane of the imaging element; a magnification factor adjusting optical system provided between the object lens and the image-forming optical system and capable of adjusting the magnification factor of the first image; and maintenance means provided in an optical path of the second irradiation light, for maintaining the spatial frequency of the prescribed pattern in the second image within a prescribed range irrespective of the magnification factor of the first image.SELECTED DRAWING: Figure 2
Patent JP-2019163468-A (JP)
Title: Ultraviolet curable resin composition, method for producing organic el light emitting device and organic el light emitting device
Inventor: URAOKA YUSUKE
IPC: H01L51/50
Filed: 2019-04-24
Abstract: To provide an ultraviolet curable resin composition that can be applied by inkjet method, a method for producing an organic EL light emitting device using the same, and an organic EL light emitting device.SOLUTION: An ultraviolet curable resin composition contains a polyfunctional cationic polymerizable compound, and a cation curing catalyst (C). When put in a dry box in an Ar atmosphere and let stand for 1 hour, the ultraviolet curable resin composition shows a weight loss of less than 1%. The ultraviolet curable resin composition is used for making a sealing material for organic EL elements.SELECTED DRAWING: Figure 1
Patent JP-2020180067-A (JP)
Title: Citric acid cycle activator
Inventor: NAKAYAMA KAZUNORI
IPC: A61K47/14
Filed: 2019-04-24
Abstract: To provide components for activating energy cycle in the skin.SOLUTION: D-pantothenyl alcohol is used as an active ingredient of the citric acid cycle activator. Further, D-pantothenyl alcohol and a base agent containing one or more selected from the group consisting of the following a) to d) are contained to prepare a composition for activating the citric acid cycle. a) Phospholipids, b) sterol, c) hyaluronic acid and/or derivatives thereof and/or salts thereof, and d) polyglycerin fatty acid ester and/or sucrose fatty acid ester.SELECTED DRAWING: Figure 1
Patent JP-2020179964-A (JP)
Title: Cargo-handling device for powder/granular material
Inventor: ASANO TETSUO
IPC: B65G11/14
Filed: 2019-04-25
Abstract: To provide a cargo-handling device for powder/granular material which can naturally eliminate a state where a conveyance article is clogged and in which its maintenance can be performed without detaching from a belt conveyor.SOLUTION: A cargo-handling device 1A for powder/granular material comprises a belt conveyor 2, and a chute 4 which is disposed on a discharge side end part 2a of the belt conveyor 2 and which receives a conveyance article 3 as the powder/granular material conveyed by the belt conveyor 2 and leads it out to a vertically lower side. The chute 4 comprises a cylindrical chute body 5 formed by curving a flexible plate, and at least one slit 6 formed over the entire length from an inlet 4a to an outlet 4b for the conveyance article 3 in the chute 4. An upper end of the chute body 5 is fixed to support frames 7a and 7b integrated with the belt conveyor 2. The width A of the slit 6 is expandable as desired.SELECTED DRAWING: Figure 1
Patent JP-2020184556-A (JP)
Title: Power module
Inventor: SHIMAHATA YUYA
IPC: H01L23/36
Filed: 2019-04-26
Abstract: To reduce stress acting on a semiconductor element.SOLUTION: A power module is provided that comprises: a substrate (11); a semiconductor element (12) provided on the substrate (11) via solder (13); a heat dissipation sheet (15) which is provided over from an upper surface side of the semiconductor element (12) to an upper surface side of an electrode (11a) formed on the substrate (11); and an adhesion sheet (14) which is provided on the heat dissipation sheet (15) on the upper surface side of the semiconductor element (12) and on the upper surface side of the electrode (11a), wherein the heat dissipation sheet (15) or adhesion sheet (14) comprises stress reduction structure for reducing stress acting on the semiconductor element (12).SELECTED DRAWING: Figure 1
Patent JP-2019191585-A (JP)
Title: Apparatus and method for stabilization and vibration reduction
Inventor: WANG TAO
IPC: G03B15/00
Filed: 2019-04-26
Abstract: To provide an apparatus for stabilizing an imaging device and a method of using the apparatus for a wide variety of applications including photography, video, and filming.SOLUTION: An apparatus for stabilizing at least a part of an imaging device 118 comprising an optical unit 120 and a non-optical unit 108, the optical unit 120 and the non-optical unit 108 constituting the entire image device 118, the apparatus comprising: a frame assembly, without supporting the entire imaging device 118 as a whole, for supporting the optical unit 120 of the image device 118; and motor assemblies 112 and 114 movably coupled to the frame assembly 110.SELECTED DRAWING: Figure 1A
Patent JP-2019197054-A (JP)
Title: Persistence detection device and persistence detection method
Inventor: LI SHUWEI
IPC: G01N23/04
Filed: 2019-05-08
Abstract: To provide a persistence detection device and a persistence detection method.SOLUTION: A persistence detection device includes: an X-ray tube (1) for emitting X-ray beams; a first lead circuit (3) for receiving a first detection signal from a detection wait detector (10) and forming a first measurement signal on the basis of the first detection signal and outputting the signal; a residual ray detector (2) installed in a beam out side of the X-ray tube (1); a second lead circuit (4) that is connected to the residual ray detector (2), receives a second detection signal from the residual ray detector (2), and forms a second measurement signal on the basis of the second detection signal and outputs the signal; and a calculation unit (5) that is connected to the first lead circuit (3) and the second lead circuit (4), receives the first measurement signal and the second measurement signal, and calculates and outputs a persistence detection signal on the basis of the first measurement signal and the second measurement signal after a power supply of the X-ray tube (1) is turned off.SELECTED DRAWING: Figure 4
Patent JP-2020183737-A (JP)
Title: Blow-by gas treatment device
Inventor: ISHIKAWA MASAMI
IPC: F01M13/00
Filed: 2019-05-09
Abstract: To reduce fluctuation of a detection value of a pressure sensor caused by pressure pulsation, in a blow-by gas treatment device including the pressure sensor.SOLUTION: A blow-by gas treatment device 30 has an intake connection pipe for connecting an intake passage and an oil separator, and a pressure sensor. The oil separator includes a pipe connection portion 10 having an intake connection union 23 to which the intake connection pipe is mounted, and a sensor connection union 25 for connecting the pressure sensor. The sensor connection union 25 includes a narrow pipe portion 27 and a base portion 26. The narrow pipe portion 27 is provided with a sensor communication passage 27A as a passage to connect a space in the pipe connection portion 10 with the pressure sensor. The base portion 26 is provided with a recessed portion 26A defining a relay space 26B as a space to connect the space in the pipe connection portion 10 with the sensor communication passage 27A. A passage cross-sectional area of the relay space 26B is larger than a passage cross-sectional area of the sensor communication passage 27A.SELECTED DRAWING: Figure 3
Patent JP-2020186979-A (JP)
Title: Chromatography analysis system
Inventor: YOKOI YUSUKE
IPC: G01N30/30
Filed: 2019-05-13
Abstract: To enable an analysis system to be properly shut down without requiring a user to perform complex work.SOLUTION: The analysis system comprises: a liquid feeding pump for liquid-feeding a mobile phase; an auto-sampler for injecting a sample into the mobile phase being liquid-fed by the liquid feeding pump; a column oven including an internal space for accommodating a separation column for separating the sample for each component, a heater for heating the inside of the internal space and a temperature sensor for detecting the temperature of the internal space, and having the function to adjust the temperature of the separation column with a higher temperature than the room temperature; a detector for detecting a sample component in the eluate from the separation column; a shutdown execution unit constituted so as to control the operation of the liquid feeding pump and the column oven and, when in a prescribed state, initiate shutdown to finally stop the drive of the liquid feeding pump and the temperature adjustment operation of the column oven; and a column protection temperature setting unit constituted so as to set a column protection temperature in order to prevent the degradation of the separation column due to overheating.SELECTED DRAWING: Figure 1
Patent JP-2019151119-A (JP)
Title: Method for printing hollow part using robotic additive manufacturing system and product printed thereby
Inventor: CLINT NEWELL
IPC: B33Y30/00
Filed: 2019-05-16
Abstract: To provide a multiple axis robotic additive manufacturing system to print a part with sufficient strength and quality, without the need for long build time, extra post-processing and large amounts of a support material.SOLUTION: A multiple axis robotic additive manufacturing system 100 comprises a robotic arm 102 movable in six degrees of freedom. The system comprises a build platform 106 movable in at least two degrees of freedom and independent from the movement of the robotic arm 102 to position a part 110 being built to counteract effects of gravity based upon part geometry. The system 100 comprises an extruder 104 mounted at an end of the robotic arm 102. The extruder is configured to extrude at least part material with a plurality of flow rates, and movement of the robotic arm 102 and the build platform 106 are synchronized with the flow rate of the extruded material to build a 3D part 110.SELECTED DRAWING: Figure 2
Patent JP-2020186873-A (JP)
Title: Air conditioning control device, air-conditioning control system, air conditioning control method and program
Inventor: HANAI SATOSHI
IPC: F24F11/64
Filed: 2019-05-16
Abstract: To provide an air conditioning control device, an air-conditioning control system, an air conditioning control method and a program that can reduce electricity charges while providing an air-conditioned space pleasant to a user.SOLUTION: A collection part 102 periodically collects biological information on a user who is present in an air-conditioned space of an air conditioner and environmental information on the air-conditioned space. A control part 107 controls, based upon an evaluation value obtained by evaluating the amenity of the user as to the biological information and environmental information, the air conditioner so as to suppress the electricity charge of the air conditioner below a time-zone upper-limit amount found for each of a plurality of successive time zones.SELECTED DRAWING: Figure 5
Patent JP-2020001686-A (JP)
Title: Position-adjustable cervical spine support device arranged at backrest of vehicle seat
Inventor: SON IKSOO
IPC: B60N2/02
Filed: 2019-05-20
Abstract: To provide a position-adjustable cervical spine support device which can correct a driving posture, can continuously maintain a safe driving posture, and can alleviate fatigue by position-adjusting and supporting a rear cervical spine (a bone of a neck) on a backrest of a vehicle seat according to a physical characteristics of a vehicle driver.SOLUTION: A position-adjustable cervical spine support device includes: a cervical spine support member 50 located in an attachment space part 92 which is opened to an upper part and a front part of a backrest 20, and supporting a cervical spine of a driver; a fore-and-aft distance adjustment part in which movable nuts are provided on each of a left screw rod and a right screw rod that are separately positioned from the rear side of a rear attachment plate, and connected to each other in a state of intersecting with both-side hinge parts, and which moves the cervical spine support member to a fore-and-aft direction by the rotation of a distance adjustment lever in a cross state by the rotation of the left screw rod and the right screw rod by the drive of a motor; and a vertical distance adjustment part for vertically moving the cervical spine support member by an operation of a lower cylinder of a bottom face attachment base which is arranged so as to support a lower side of a vertical attachment plate which supports a side part of the motor.SELECTED DRAWING: Figure 2
Patent JP-2020194411-A (JP)
Title: Master database, method for constructing the same, and program
Inventor: ASAKURA YOSHIFUMI
IPC: G06F16/28
Filed: 2019-05-29
Abstract: To provide a master database capable of efficient search.SOLUTION: A master database is provided with a field which stores at least one pseudo key similar to a main key. In a maintenance program of the master database, it is checked whether or not the pseudo key is registered in the master database, and when the pseudo key is not registered, a rewrite rule is applied to the main key to obtain the pseudo key and execute processing of registering it into the record. The rewrite rule may be the one which performs replacement with numbers and special characters.SELECTED DRAWING: Figure 3
Patent JP-2020193936-A (JP)
Title: Exhaust gas measuring device
Inventor: WANG WEIZHAO
IPC: G01N1/22
Filed: 2019-05-30
Abstract: To enable the state of sulfuric acid existing on a sample gas circulation path to be eliminated.SOLUTION: A sample gas preprocessing unit includes a dust collector device 12 for removing dust, the dust collector device comprising: a housing 16 having an inside space 24; a cylindrical dust filter 30 for separating the inside space of the housing into a first space 26 and a second space 28 that encloses the periphery of the first space; a sample gas inlet 32 communicating to the top of the first space and causing the sample gas introduced from a sample gas introduction unit to flow into the first space; a sample gas outlet 34 communicating to the top of the second space and causing the sample gas having passed through the dust filter to flow out of the housing; a first exhaust port 36 communicating to the bottom of the first space and causing a liquid in the first space to flow out of the housing; a second exhaust port 38 communicating to the bottom of the second space and causing a liquid in the second space 28 to flow out of the housing; and an opening/closing mechanism 40 for opening/closing the first exhaust port.SELECTED DRAWING: Figure 2