baber/WOPTO huggingface dataset:
Patent JP-2019219122-A (JP)
Title: Refrigeration cycle device
Inventor: KOBAYASHI HIROYUKI
IPC: F25B1/00
Filed: 2018-06-21
Abstract: To save power in a refrigeration cycle device including a plurality of evaporators.SOLUTION: A refrigeration cycle device includes: first evaporators 16, 18 for evaporating a refrigerant; a second evaporator 19 for evaporating the refrigerant by absorbing heat from a heating medium circulating between itself and a heat absorption object 81 or the heat absorption object 81; first throttle parts 14a, 14b capable of changing a refrigerant flow rate of the first evaporators 16, 18; a second throttle part 14c capable of changing the refrigerant flow rate of the second evaporator 19; and a control pat 60 for controlling the actuation of a compressor 11 and the second throttle part 14c so that a temperature TWL1 related to the temperature of the second evaporator 19 approaches a target temperature TWLO. The control part sets the target temperature TWLO higher in a first mode for controlling the first throttle part 14b and the second throttle part 14c so that the refrigerant does not evaporate in the first evaporators 16, 18 and the refrigerant evaporates in the second evaporator 19 than in a second mode for controlling the first throttle part 14b and the second throttle part 14c so that the refrigerant evaporates both in the first evaporators 16, 18 and the second evaporator 19.SELECTED DRAWING: Figure 23
Patent JP-2020003666-A (JP)
Title: Electronic apparatus and control method thereof, program, and storage medium
Inventor: OGAWA SEIJI
IPC: G03B17/02
Filed: 2018-06-28
Abstract: To improve operability in selecting an organ of a detected subject.SOLUTION: An electronic apparatus comprises: detection means that can detect a specific subject and an elementary organ of the specific subject from an image; setting means that sets the elementary organ of the specific subject as a specific operation mode being selectable; display control means that controls to display an index at a specified position on a screen according to an operation of an operation unit, the display control means which controls to highlight display of an area indicating the specific subject and to make the index not-displayed in a case being a second operation mode and to display at a position according to a specified position without making the index not-displayed in a case being a specific operation mode when the specified position moves from an outside of a range corresponding to the specific subject detected by the detection means to an inside of the range; and control means that controls to select the elementary organ when the index is a position corresponding to the elementary organ in the inside of the range corresponding to the specific subject detected by the detection means in the case being the specific operation mode.SELECTED DRAWING: Figure 7
Patent JP-2020009833-A (JP)
Title: Laser processing method and individual substrate production method
Inventor: SHIMAZU SATOSHI
IPC: B23K26/00
Filed: 2018-07-04
Abstract: To provide a laser processing method capable of making a distance between cut surfaces of a bridge portion after cutting equal to or more than a certain distance without relatively increasing an output of laser light.SOLUTION: The laser processing method of irradiating a bridge portion of a substrate having the bridge portion with a laser beam to cut the bridge portion, includes irradiating two different paths from one end face to the other end face of the bridge portion with laser beam to cut the bridge portion.SELECTED DRAWING: Figure 2
Patent JP-2020007782-A (JP)
Title: Sash window frame structure
Inventor: ONDA ISAMU
IPC: E06B9/52
Filed: 2018-07-06
Abstract: To improve an operation handle structure of a sash for opening and closing the frame thereof through a link mechanism via an operation arm by rotation of an operation handle.SOLUTION: A bolt type rotary shaft is provided on an operation arm for operating a link mechanism, and an operation handle is fitted to the bolt type rotary shaft and is featured to include: a ratchet mechanism enabling switching of rotation direction of the shaft in forward rotation direction or reverse rotation direction by operation of a switching part; and a handle portion for rotating the ratchet.SELECTED DRAWING: Figure 1
Patent JP-2018188647-A (JP)
Title: Heat-radiating coating material, and light-emitting diode (led) illumination, heat sink and solar cell module back sheet, each coated therewith
Inventor: MORIMOTO TAKESHI
IPC: F21K9/00
Filed: 2018-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat-radiating coating material which can enhance emissivity in the infrared region, and efficiently radiating heat; and a light-emitting diode (LED) illumination, a heat sink, and a solar cell module back sheet, each coated therewith.SOLUTION: The heat-radiating coating material includes: (a) a ceramic powder with an average particle size of 0.1-50 μm, containing a zinc oxide powder and/or a titanium oxide powder; and (b) a binder. The content of the (a) component is 25-100 pts.mass based on 100 pts.mass of the (b) component.SELECTED DRAWING: Figure 1
Patent JP-2020008748-A (JP)
Title: Head-mounted display
Inventor: KOMATSU AKIRA
IPC: G02B27/02
Filed: 2018-07-10
Abstract: To reduce a size of an optical system while ensuring an angle of view.SOLUTION: A head-mounted display 100 comprises: a display device 11; a projection optical member 12; and a prism member 13. The prism member 13 has a first prism 13a on which image light GL from the projection optical member 12 is incident, and a second prism 13b that is arranged closer to an exit pupil than the first prism 13a. The first prism 13a has an incident surface, a first reflection surface 13g, and a first joint surface 13h; the second prism 13b has a second joint surface 13i joined to the first joint surface 13h with a semi-transmissive reflection surface 31 therebetween, a second reflection surface 13j, and a condensing reflection surface 13k; the semi-transmissive reflection surface 31 reflects the image light GL totally reflected on the condensing reflection surface 13k and then on the second reflection surface 13j such that the image light is transmitted through the second reflection surface 13j.SELECTED DRAWING: Figure 1A
Patent JP-2018162214-A (JP)
Title: Concrete hardened body
Inventor: SAKATA NOBORU
IPC: C04B28/02
Filed: 2018-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a concrete hardened body having sufficiently enhanced freeze-thaw resistance while securing basic performances such as strength and workability by stably controlling the size and present amount of fine air bubbles.SOLUTION: There is provided a concrete hardened body formed by dispersing an air bubble part in a cement hardened body, in which 97 vol.% or more, in mass ratio, of the air bubble part is fine air bubble part formed by a hollow bead made of a resin with a diameter of 0.01 mm or more and 0.3 mm or less and a volume ratio of the fine air bubble part to the cement hardened body is 0.5% or more and 6% or less.SELECTED DRAWING: None
Patent JP-2020009704-A (JP)
Title: Ceramic heater
Inventor: MAKINO TOMOSUKE
IPC: H05B3/48
Filed: 2018-07-12
Abstract: To ensure grounding to the outside via a metal flange joined with an insulating material in a ceramic heater.SOLUTION: Disclosed is a ceramic heater which includes: a cylindrical heater body made of ceramics extending in the axial direction; and a metallic annular flange externally fitted to the heater body. A ground wire is connected to the flange. The flange includes a concave part consisting of a cylindrical side part extending in the axial direction and a bottom part which is continuous with the side part and curved so as to reduce a diameter in the radial direction. The concave part is filled with an insulating material and joined to the heater body via the insulating material. The flange further includes an extension part which is continuous with the bottom part, extends to the tip side in the axial direction and is exposed directly to underwater.SELECTED DRAWING: Figure 1
Patent JP-2020010793-A (JP)
Title: Baby sling
Inventor: ITO KIYOSHI
IPC: A47D13/02
Filed: 2018-07-17
Abstract: To provide a baby sling which allows both sideway holding and vertical holding and which can reduce weight in use for sideway holding.SOLUTION: The baby sling 100 is the sling 100 including: a body 70; an adult waist belt 50 provided in one end of the body 70; and a waist belt storage part 80 which has a storage section 81 for storing the adult waist belt 50. The waist belt storage part 80 is integrated with the body 70 and the adult waist belt 50 in a sideway holding state with the adult waist belt 50 stored in the storage section 81, and is separated from the body 70 and the adult waist belt 50 in a vertical holding state with no adult waist belt 50 stored in the storage section 81.SELECTED DRAWING: Figure 1
Patent JP-2019115656-A (JP)
Title: Show case
Inventor: YAMADA TETSUYA
IPC: F25D23/12
Filed: 2018-07-18
Abstract: To freely set a temperature zone of a partitioned region, in vertically partitioning a storage chamber.SOLUTION: The show case is equipped with: a case body 10 in which a storage chamber 11 is formed in the front region of a vertically extending back plate 12; and a circulation fan F1 which circulates air between the storage chamber 11 and an air flow passage 20 that communicates with the storage chamber 11 through an air outlet 15 and an air inlet 14. The case body is provided with a return duct member 32 which is detachably installed in the case body 10. The return duct member 32, when air circulated by the circulation fan F1 is introduced through a duct introduction port 32b formed in the front end part, discharges air to the air flow passage 20 from a duct discharge port 32c formed in the rear end part. While the own upper region is thereby maintained at a prescribed temperature by the air circulated by the circulation fan F1, the own lower region is regulated in the inflow of the air circulated by the circulation fan F1.SELECTED DRAWING: Figure 1
Patent JP-2020016700-A (JP)
Title: Manufacturing method and tool of optical joint
Inventor: IGARASHI Juri
IPC: G02B7/18
Filed: 2018-07-23
Abstract: To provide a joining method and tool of an optical joint capable of determining the joining position and performing the joining at a desired angle regardless of the shape or size of an optical component.SOLUTION: A manufacturing method of an optical joint includes the steps of: setting a second optical component 20 so that a fourth surface 20b is on the upside of a second surface 20a; positioning a first optical component 10 and second optical component 20 so that a third surface 10b faces the fourth surface 20b; aligning the third surface 10b and the fourth surface 20b and establishing a previously determined angle position relation between a first surface 10a and second surface 20a, by pressing the first surface 10a of the first optical component 10 and rotating the first optical component 10 with respect to the second optical component 20; and joining the third surface 10b of the first optical component 10 to the fourth surface 20b of the second optical component 20 while keeping the angle position relation.SELECTED DRAWING: Figure 5
Patent JP-2020017001-A (JP)
Title: Vehicle system
Inventor: MORI YASUKI
IPC: G08G1/16
Filed: 2018-07-24
Abstract: To provide a vehicle system capable of suppressing detection of a straight line pattern formed on a road surface in front of a self-vehicle as a white line.SOLUTION: A vehicle system comprises an imaging apparatus imaging a front of a self-vehicle, a white line detection unit detecting a white line on a road surface in front of the self-vehicle on the basis of the picked up image, an angle calculation unit that calculates a first angle of a first similar line with respect to a reference line when the white line detection unit detects the first similar line other than the white line on the basis of the first image picked up by the imaging apparatus and calculates a second angle of a second similar line with respect to the reference line when the white line detection unit detects the second similar line other than the white line on the basis of the second image picked up by the imaging apparatus later than the first image, and an angle comparison unit comparing the first angle with the second angle which were calculated by the angle calculation unit. The white line detection unit does not detect the first similar line and the second similar line as a white line if the first angle differs from the second angle.SELECTED DRAWING: Figure 1
Patent JP-2020018076-A (JP)
Title: Protective tube, manufacturing method of protective tube, and components of protective tube
Inventor: OKAZOE KEI
IPC: B21D51/16
Filed: 2018-07-24
Abstract: To provide a protective tube having a low manufacturing cost and a high degree of freedom in shape.SOLUTION: A protective tube is formed by an outer peripheral side curved surface and a two-sided curved surface 23 obtained by bending both sides of the outer peripheral side curved surface so that the cross-section has an U-shape, and includes a U-shaped member 24 that extends while maintaining the U-shape and has at least a curved portion 20 that extends and curves in a direction intersecting the outer peripheral side curved surface, and an inner peripheral side curved surface 25 coupled to an open end of the U-shaped member so as to cover the open side of the U-shape. Each side curved surface of the U-shaped member is provided at a position where at least one notch faces between the two-sided curved surfaces, the notch is cut from the open end of the U-shaped member such that the boundary between the outer peripheral side curved surface and the two-sided curved surface is an endpoint in each sided curved surface, and the curved portion is formed by curving the outer peripheral side curved surface around an imaginary line connecting the endpoint of the notch facing each other between the two-sided curved surfaces.SELECTED DRAWING: Figure 2
Patent JP-2020017167-A (JP)
Title: Fitting structure for circular medium processor lever
Inventor: YAMAGUCHI TAKAHIRO
IPC: G07D5/02
Filed: 2018-07-27
Abstract: To provide a fitting structure for a circular medium processor lever that can simplify an operation of attaching a lever assembly having a twisted coil spring while preventing breakage of the twisted coil spring and preventing a scratch on a mounting surface, and enables this lever assembly to be easily attached to the wall of a medium passage.SOLUTION: The fitting structure for a circular medium processor lever includes: a flapper 5 (wall member) to be part of the wall of a medium passage 3; a swingable pressing lever 15 (lever); and a twisted coil spring 17 that urges the pressing lever 15. The pressing lever 15 has a hook part 43 (temporary holding part) that supports an intermediate portion of one leg 31 of the twisted coil spring 17. The flapper 5 has an inclined surface 32a (pressure receiving part) with which the leading end of the one leg 31 of the twisted coil spring 17 makes contact in a process of attaching the pressing lever 15. In the state where the pressing lever 15 is attached to the flapper 5, the one leg 31 of the twisted coil spring 17 is detached from the hook part 43 and presses the flapper 5.SELECTED DRAWING: Figure 9
Patent JP-2020019164-A (JP)
Title: Thermal print head
Inventor: ONISHI NORIAKI
IPC: B41J2/335
Filed: 2018-07-30
Abstract: To achieve a thermal print head that prevents a protective film covering a heating resistor from being peeled off, and has excellent durability.SOLUTION: The thermal print head comprises a heating resistor 16 arranged on a substrate 10, an electrode 13 for supplying electricity to the heating resistor 16, a first protective film 17, arranged on the substrate 10, which covers the heating resistor 16 and covers at least part of the electrode 13, and a second protective film 19 arranged on the first protective film 17, where surface roughness of an interface 18 with the second protective film 19, of the first protective film 17 is 0.12 μm or less, where arithmetic average roughness is Ra.SELECTED DRAWING: Figure 1
Patent JP-2020022025-A (JP)
Title: Information processing method, information processing system, and communication device
Inventor: SUMIDA TOMONARI
IPC: G09C1/00
Filed: 2018-07-31
Abstract: To provide a technique capable of registering a communication opposite party more securely and easily.SOLUTION: Key information used to generate a decryption key is written to a storage area that can be referred to by an information processing device through prescribed radio communication. When an elapsed time from when the key information is written to the storage area exceeds a prescribed time, control on the key information stored in the storage area is performed so that registration processing is not performed. In this case, the prescribed time is made different depending on a factor when the key information is written.SELECTED DRAWING: Figure 11
Patent JP-2020020709-A (JP)
Title: Sensor system
Inventor: OKAMURA TOSHIAKI
IPC: B60Q1/115
Filed: 2018-08-02
Abstract: To provide a new configuration for detecting the inclination of a vehicle.SOLUTION: A light emitting element 41 emits a detection light L1 toward the road surface G. A light receiving element 42 outputs a light receiving signal S1 based on the reflected light L2 from the road surface G. A processor 20 detects the inclination of a vehicle 100 with respect to the road surface G on the basis of the light receiving signal S1.SELECTED DRAWING: Figure 3
Patent JP-2020021005-A (JP)
Title: Optical color pattern imaging device, polarization kaleidoscope, and polarization kaleidoscope assembly teaching kit
Inventor: MINAMI YUKIO
IPC: G09F13/04
Filed: 2018-08-02
Abstract: To provide an optical color pattern imaging device which can change colors and patterns freely, a polarization kaleidoscope using the optical color pattern imaging device, and a teaching kit for making the polarization kaleidoscope.SOLUTION: The present invention is characterized in that a pair of polarizers facing each other across a plurality of anisotropic optical element pieces having an optical anisotropy are allowed to rotate relatively, whereby the relative angle of the polarization axis between the two polarizers can be changed. The present invention is also characterized in that the optical element pieces with an optical anisotropy can be switched.SELECTED DRAWING: Figure 5
Patent JP-2020020459-A (JP)
Title: Device attachment structure and device attachment method
Inventor: YAMAMOTO RYOSUKE
IPC: F16B5/07
Filed: 2018-08-03
Abstract: To provide a technology that enables a device to be arranged along a shape of an installation location even if the installation location of the device is a curved surface and enables improvement of the visual quality in a device attachment structure.SOLUTION: A device attachment structure includes: a bracket which has a bracket deformation part which may deform along a shape of an installation location in at least a part thereof and is fixed contacting with the installation location; a pedestal connected to the bracket and supporting a device; and a cover which has a cover deformation part, which may deform according to deformation of the bracket deformation part, in a part thereof and is disposed covering the bracket deformation part with the cover deformation part.SELECTED DRAWING: Figure 5
Patent JP-2020024485-A (JP)
Title: Recycle method of confidential used paper and recycle system of confidential used paper
Inventor: HOSHINO TADAYOSHI
IPC: G06Q50/10
Filed: 2018-08-06
Abstract: To efficiently process a confidential used paper without leaking confidential information and manufacture high-whiteness recycled paper for a production of a confidential document without going through a process for heightening the whiteness excessively.SOLUTION: A recycle method of a confidential document includes a confidential used paper discharge process ST2 that stores a confidential used paper 11 that discharged from a confidential used paper discharge business operator P1 in a confidential used paper storage paper box 12 manufactured by a paper with the whiteness of 50% of more, a second delivery process ST3 that delivers the confidential used paper 11 stored in the confidential used paper storage paper box 12 from a confidential used paper discharge business operator O1 to a confidential used paper processing business operator O2 by a delivery business operator P2 who is obliged to keep confidential used paper 11, a confidential used paper processing process ST4 that recovers paper pulping the confidential used paper 11 delivered to the confidential used paper processing business operator O2 along with the confidential used storage paper box 12 keeping confidential, and a recycled paper manufacturing process ST5 that manufactures a paper with the whiteness of 50% or more using the recycled paper pulp as a main raw materials.SELECTED DRAWING: Figure 1
Patent JP-2020024112-A (JP)
Title: Variable tool for inspection device, and device and method for pressure proof inspection of pressure apparatus using the same, variable tool for assembly apparatus and variable tool for processing apparatus
Inventor: KIRA NAOKI
IPC: G01M3/20
Filed: 2018-08-06
Abstract: To provide a variable tool for an inspection device capable of holding a work in a centered state while preventing inclination and rotation, and making the whole compact, without requiring replacement even when the outer shape of the work is frequently changed, and to provide a device and a method for pressure proof inspection of a pressure apparatus using the variable tool, and a variable tool for an assembly apparatus, and a variable tool for a processing apparatus.SOLUTION: Support parts 82 and 83 having support surfaces 100 and 102 for supporting a work 2 to be inspected by various inspection devices 1 are provided on both sides. A support portion 100 includes a pair of support members 102 and 103 supported at a fulcrum 105, and a pin member 104 between the support members. The vertical motion of the pin member is converted to an angular change by rotation about the fulcrum of the support member. A substantially V-shaped taper angle θ formed by the support surfaces is adjusted in accordance with a predetermined inclination angle β of a rectangular clamping joint 90 of the work. The height and interval of the support surfaces are set in accordance with the difference between the shapes of both sides of the work and the distance between the surfaces.SELECTED DRAWING: Figure 2
Patent JP-2018198963-A (JP)
Title: Game machine
Inventor: KUBOTA EIJI
IPC: A63F5/04
Filed: 2018-08-22
Abstract: To provide a game machine capable of inhibiting a fraudulent act.SOLUTION: A slot machine 10 includes a board equipped with a terminal part and a board box for covering the board while the terminal part is being exposed, and a connector of a connection cable is connected to the terminal part. Further, a connector cover is detachably mounted to the board box so as to cover the terminal part, thus regulating movement of the connector of a connection cable connected to the terminal part in a slip-off direction. A projection sticks out in the connector cover, and another projection sticks out also in the board box in parallel with the projection. A sealing cap is mounted to both the projections so as to disable removal, thus preventing the connector cover from being removed from the board box.SELECTED DRAWING: Figure 1