baber/WOPTO huggingface dataset:
Patent JP-2019143735-A (JP)
Title: Piping connecting device
Inventor: ARAKAWA MASAKI
IPC: F16L19/05
Filed: 2018-02-21
Abstract: To provide a piping connecting device which makes piping hardly rotate by, for example, screw fastening.SOLUTION: A piping connecting device comprises: piping having a housing which is opened at, for example, an outside opening, in which a recess formed of an inner face including an internal peripheral face and a bottom face surrounding an inside opening is formed, and which has a first screw, a flange accommodated in the recess, and hanging out to the outside of a radial direction, and a contact end face located at an end part in a longitudinal direction, and contacting with the bottom face; and a pressing member having an interposition component accommodated in the recess, surrounding the piping, and contacting with the flange at a side opposite to the bottom face, a second screw which is screwed with the first screw, and a pressing part which is insertable into the recess while surrounding the piping, rotating around the piping accompanied by the rotation of the second screw which is screwed with the first screw, and contacting with the interposition component at a side opposite to the flange. When the pressing part presses the interposition component while rotating, first friction torque between the pressing part and the interposition component is smaller than second friction torque between the interposition component and the flange.SELECTED DRAWING: Figure 1
Patent JP-2018123431-A (JP)
Title: Coated film, method for manufacturing the same and pvd apparatus
Inventor: MORIGUCHI HIDEKI
IPC: C23C14/06
Filed: 2018-02-26
Abstract: PROBLEM TO BE SOLVED: To provide: a coated film capable of not only sufficiently improving both of low friction and wear resistance but also improving chipping resistance (defect resistance) or peeling resistance; a method for manufacturing the same; and a PVD apparatus.SOLUTION: The coated film coated on the surface of a base material has a hard carbon layer columnarly connected in a direction perpendicular to the base material when observing a cross section by a bright field TEM image and formed using the PVD method. When the hard carbon layer is measured by Raman scattering spectroscopy, an ID/IG ratio being a peak area intensity ratio of the D band of the Raman spectrum to the G band is 1-6. The method for manufacturing the coated film comprises controlling a bias voltage, an arc current, a heater temperature and/or a furnace pressure so as to maintain a base-material temperature at 250-400°C using the arc PVD method and coating the hard carbon film on the surface of the base material while rotating and/or revolving the base material, and the apparatus uses the method.SELECTED DRAWING: Figure 1
Patent JP-2019147676-A (JP)
Title: Paper conveying apparatus and image forming apparatus
Inventor: TSUJISHITA YOJI
IPC: B65H1/26
Filed: 2018-02-28
Abstract: To provide a paper conveying apparatus and an image forming apparatus capable of suppressing occurrence of a rubbing noise when a paper feed tray is slid between a storage position and a movement position.SOLUTION: A paper conveying apparatus includes: an apparatus body 2 having a tray storage portion 2a; a paper feed tray 10 slidable between a storage position stored in the tray storage portion 2a and a movement position moved from the storage position; a first earth spring 14 arranged in the tray storage portion 2a, extending in a left-right direction intersecting a sliding direction of the paper feed tray 10, and having a first bent portion 14d formed therein; and a second earth spring 15 provided in the paper feed tray 10, extending in a vertical direction intersecting the left-right direction, and having a second bent portion 15d engageable with the first bent portion 14d of the first earth spring 14 formed therein when the paper feed tray 10 slides from the movement position toward the storage position.SELECTED DRAWING: Figure 5
Patent JP-2018143762-A (JP)
Title: Storing and mixing apparatus having two product construction for bone cement product and relating method
Inventor: VOGT SEBASTIAN
IPC: A61F2/44
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a storing and mixing apparatus for producing one cement material suitable for vertebroplasty.SOLUTION: An apparatus comprises a receptacle 2 in which a container 3 storing monomer solution 4 is arranged its inner section, a cartridge 1 storing cement powder 5, a supplemental plunger 6 which is arranged in the receptacle 2, ma shift in its longitudinal direction and may access from rear side of the receptacle 2, and a transfer plunger 7 which is arranged in the cartridge 1 and is movable in longitudinal direction in its inner section. Front side of the receptacle 2 is connected to rear side of the cartridge 1 in a manner where inner space of the receptacle 2 is communicate to the inner space of the cartridge 1 so that the monomer solution 4 may be transparently seen. Such connection is separatable. First fix means 8 is arranged at rear side of the receptacle 2. Second fix means 9 is arranged at rear side of the cartridge 1. The first fix means 8 and the second fix means 9 are the completely same or of the same type.SELECTED DRAWING: Figure 1
Patent JP-2018142541-A (JP)
Title: Electrochemical device and manufacturing method thereof
Inventor: TOKONAMI SHIHO
IPC: G01N27/327
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical device which is improved in output (power) and sensitivity and utilizes microorganisms.SOLUTION: The present invention relates to an electrochemical device comprising: an electrode including a top layer part in which multiple pores each including an opening are arrayed; a medium containing ions held within the pores; and electron donor microorganisms included in the medium containing ions. Each of the multiple pores includes a conductive portion at least on an inner surface, and the electrode includes a conductive path conducting the conductive portions of the multiple pores to each other.SELECTED DRAWING: Figure 1
Patent JP-2019149979-A (JP)
Title: SECRETORY IMMUNOGLOBULIN A (sIgA)-BINDING NUCLEIC ACID MOLECULE, sIgA DETECTION SENSOR, sIgA DETECTION REAGENT, AND sIgA ANALYSIS METHOD
Inventor: MINAGAWA HIROTAKA
IPC: C12N15/115
Filed: 2018-03-05
Abstract: To provide a novel molecule that can be used for detection of sIgA.SOLUTION: The secretory immunoglobulin A (sIgA)-binding nucleic acid molecule of the present invention is characterized in that it contains a polynucleotide of (a) or (b): (a) a polynucleotide consisting of a base sequence of sequence number 1 and (b) a polynucleotide that consists of a base sequence having at least 80% identity to the base sequence of (a) and binds to the sIgA.SELECTED DRAWING: Figure 1
Patent JP-2018092668-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI KEI
IPC: H01L27/088
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a signal processing circuit and reduce power consumption of a semiconductor device by providing the signal processing circuit.SOLUTION: The signal processing circuit includes a standard voltage generation circuit, a voltage divider circuit, an operational amplifier, a bias circuit for supplying bias current to the operational amplifier, and first and second holding circuits. The first holding circuit is connected between the standard voltage generation circuit and the bias circuit. The second holding circuit is connected between the voltage divider circuit and a non-inverting input terminal of the operational amplifier. Standard voltage and reference voltage can be held in the first and second holding circuits, respectively, so that the standard voltage generation circuit can stop operating. Thus, power consumption of the standard voltage generation circuit can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2018109781-A (JP)
Title: Polarization film, antireflection film and display device
Inventor: WON JONG-HUN
IPC: G09F9/00
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film capable of reducing external light reflection of a display device for improving visibility and the display device comprising the same antireflection film.SOLUTION: There are provided: an antireflection film comprising a polarization film containing plural dichromatic dyes having an absorption wavelength region from 380 nm to 780 nm and a polymeric resin, and a compensation film, the antireflection film satisfying -5≤a*≤5 and -5≤b*≤5 in a reflection hue in a CIE-Lab color coordinate system; and a display device comprising the antireflection film.SELECTED DRAWING: Figure 1
Patent JP-2018092947-A (JP)
Title: Light-emitting device
Inventor: FUKUNAGA KENJI
IPC: H01L51/52
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device that is bright and has high reliability.SOLUTION: A light-emitting device has: a thin-film transistor; an insulating film provided on the thin-film transistor and having a contact hole; a conductor provided by burying the contact hole; a first metal film provided on the insulating film and electrically connected with the thin-film transistor via the conductor; a transparent conductive film provided on the first metal film; an EL layer provided on the transparent conductive film; and a second metal film provided on the EL layer. Light transmitted through the second metal film is radiated.SELECTED DRAWING: Figure 2
Patent JP-2019155590-A (JP)
Title: Ink jet head, ink jet recording device and production method of ink jet head
Inventor: HAMANO HIKARU
IPC: B41J2/16
Filed: 2018-03-07
Abstract: To provide an ink jet head in which a protective film has more surely, a desired property, an ink jet recording device and a production method of the ink jet head.SOLUTION: An ink jet head comprises: a channel part including an ink channel communicated to a nozzle and an air chamber having no inflow path of an ink; and a protective film provided on at least a part of an outer wall surface of the channel part and an inner wall surface of the ink channel. the channel part comprises a first part forming a part of the inner wall surface of the air chamber, and a second part which forms a portion except for the part out of the inner wall surface of the air chamber and jointed to the first part. The channel part has a hole part penetrating between the inner wall surface of the air chamber and the outer wall surface of the channel part, and communication between the air chamber and outside of the channel part by the hole part, is blocked by a blockade member.SELECTED DRAWING: Figure 4
Patent JP-2019160463-A (JP)
Title: Terminal structure, terminal board, and assemble body
Inventor: KIKUCHI TAITO
IPC: H01R9/00
Filed: 2018-03-08
Abstract: To accurately confirm that a conductive wire is inserted at a prescribed connection position of a terminal structure, with a visual observation from an external part.SOLUTION: A terminal structure 10 holds a conductive wire 31 in which a ferrule 40 containing a conductive part 41 positioned at an end part and an insulation part 42 connected to the conductive part 41 is provided. The terminal structure 10 comprises a housing 20 and a connection conductor 11 provided in the housing 20. The housing 20 has a peripheral wall part 22 defining a housing hole part 21 in which the insulation part 42 of the ferrule 40 is housed. A notch part 23 is provided in the peripheral wall part 22. The conductive part 41 of the ferrule 40 is electrically connected to the connection conductor 11 in a state where the ferrule 40 is arranged in the housing hole part 21 so as to be at a prescribed position, and the ferrule 40 is visible from an external part via the notch part 23.SELECTED DRAWING: Figure 6
Patent JP-2019158959-A (JP)
Title: Display device and method for controlling the same
Inventor: FURUTA HIROTAKA
IPC: G02F1/1347
Filed: 2018-03-08
Abstract: To provide a technique for appropriately reducing double images and haloes and displaying high-quality images.SOLUTION: The display device, which displays an image in a screen by light having transmitted through a first panel and then a second panel, includes: a generation unit for generating illumination distribution data for a display image; and a filter application unit for applying a spacial low-pass filter to the illumination distribution data. The transmissivity of each pixel of the first panel is controlled with the illumination distribution data with the low-pass filter applied thereto, and the low-pass filter applied to pixels in the first region of the first panel and the low-pass filter applied to pixels in the second region of the first panel are different.SELECTED DRAWING: Figure 1
Patent JP-2019158604-A (JP)
Title: Light detection device, light detection method and lidar device
Inventor: FUJIWARA NAOKI
IPC: G01V8/12
Filed: 2018-03-13
Abstract: To provide a light detection device, a light detection method, and a lidar device, which can facilitate detecting light at high speed.SOLUTION: A light detection device 1 includes a light projection section 3, a light receiving section 4, a detection section 5, and a control section 10. The light projection section projects light to a predetermined range. The light receiving section has a light receiving region for receiving the light. The detection section detects the light by comparing a light receiving result of the light receiving section with a predetermined threshold. The control section controls the threshold. The control section successively switches the ranges to which the light is projected from the light projection section. The control section controls the detection section to detect the light for each part corresponding to the range to which the light is projected from the light projection section in the light receiving region, and sets the threshold on the basis of the light receiving result of the light receiving section in a part other than the part corresponding to the range to which the light is projected in the light receiving region.SELECTED DRAWING: Figure 2
Patent JP-2018127633-A (JP)
Title: Method for manufacturing polythioether sulfide
Inventor: JAN TOBIS
IPC: C08G75/10
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving mechanical properties of a liquid mercapto terminal polymer due to high level branch by reducing the number of S-S bonds.SOLUTION: There is provided a method for producing a liquid mercapto terminal polymer having a formula HS-R-(S-R)-SH, where each R is dependently selected from branch alkanediyl or branched arenediyl group and a group having a structure -(CH)-O-(CH)-O-(CH)-, 0 to 20% of the number of R groups in the polymer is branched alkanediyl or branched arenediyl group, 80 to 100% of the number of the R groups in the polymer has the structure -(CH)-O-(CH)-O-(CH)-, t has a value in a range of 1 to 60, y is an average in a range of 1.0 to 1.5, q is an integer in a range of 1 to 8, p is an integer in a range of 1 to 10.SELECTED DRAWING: None
Patent JP-2019158283-A (JP)
Title: Ice-making device
Inventor: YAZAWA TAKEHIKO
IPC: F16H27/08
Filed: 2018-03-15
Abstract: To provide an ice-making device capable of preventing mismatch between an arrangement angle shown by a sensor and an actual arrangement angle of an output gear.SOLUTION: An ice-making device comprises: an ice tray; a driving gear which is a gear member used for oscillation operation of the ice tray or deicing operation of the ice generated in the ice tray; and a driven gear that is a gear member meshed with the drive gear and used for specifying an arrangement angle of the driving gear. The ice-making device is characterized in that the driving gear has a missing tooth part which is a region where a tooth part is not formed, on a part of a meshing surface with the driven gear, and the missing tooth part is provided with a first idling prevention surface that is an arc surface contacting with the tooth tip of the driven gear to prevent the driven gear from idling.SELECTED DRAWING: Figure 15
Patent JP-2019155566-A (JP)
Title: MEMS element and its mounting structure
Inventor: ARAKI SHINICHI
IPC: H01L29/84
Filed: 2018-03-15
Abstract: To provide a MEMS element and its mounting structure, in which a reliable joint can be formed without widening a joint area.SOLUTION: A MEMS element 2 is surely bonded onto a mounting substrate 1, in accordance with a configuration of joining a gap between a bottom section of a concave part 16 disposed on the mounting substrate 1, and a notched portion 14 of the MEMS element 2, by using an adhesive member 12. Further, by abutting a concave part 15 of a handle substrate 7 against the mounting substrate 1, a joint area is restricted, and the adhesive member 12 is prevented from entering inside beyond the concave part 15.SELECTED DRAWING: Figure 2
Patent JP-2019157036-A (JP)
Title: Fiber-reinforced polycarbonate resin composition
Inventor: SAKAKI YOICHIRO
IPC: C08K7/04
Filed: 2018-03-15
Abstract: To provide a glass fiber-reinforced polycarbonate resin composition having excellent releasability and heat stability without impairing the excellent mechanical strength and rigidity of a glass fiber-reinforced polycarbonate resin composition and to provide a resin molded article produced by molding the resin composition.SOLUTION: There is provided a fiber-reinforced polycarbonate resin composition which comprises 0.01 to 0.2 pt.wt. of a specific phosphorous acid ester-based compound (C), 0.1 to 2 pts.wt. of a fatty acid ester (D) and 0.2 to 10 pts.wt. of a thermoplastic elastomer (E) based on 100 pts.wt. of a resin composition composed of 40 to 80 wt.% of a polycarbonate resin (A) and 20 to 60 wt.% of glass fibers (B).SELECTED DRAWING: None
Patent JP-2019168120-A (JP)
Title: Thermal spraying method of open rack-type heat exchange device and open rack-type heat exchange device
Inventor: HIRAYAMA TOSHIHIRO
IPC: F28F19/06
Filed: 2018-03-22
Abstract: To satisfactorily form a sacrifice anode layer by welding on a heat exchange panel of an open rack-type heat exchange device.SOLUTION: A thermal spraying method of an open rack-type heat exchange device (ORV1) includes a step of performing thermal spraying for spaying a thermal spray material on the surface of a heat exchange panel 3, and a step of performing blasting for spraying a blast material on surface of the heat exchange panel before the thermal spraying. In a heat dissipating fin 22a being adjacent to an abutment fin 23 coming in contact with an adjacent heat transfer pipe 2, an angle θ for spraying the blast material and the angle θ for spraying the thermal spray material to a specific fin surface 221a directed to the abutment fin side are made 20 degrees, or are determined in a range of 20 degrees plus 20 degrees or less and 20 degrees minus 10 degrees or more.SELECTED DRAWING: Figure 3
Patent JP-2019166729-A (JP)
Title: Knock-type writing instrument
Inventor: NAKAMURA YUSUKE
IPC: B43K24/04
Filed: 2018-03-23
Abstract: To provide a knock-type writing instrument which can be operated more intuitively and easily.SOLUTION: A knock-type writing instrument includes a barrel, a knock button which is provided to be moveable forward and backward with respect to the barrel and further includes a first locking projection part 34 and a second locking projection part 35 which move forward and backward integrally with the knock button and a third locking projection part 50 provided on the inner peripheral surface of the barrel. In the non-writing state, by moving the knock button forward, the first locking projection part 34 and the second locking projection part 35 are locked with the third locking projection 50 to become a writing state, and in the writing state, by moving the knock button backward without moving it forward, the lock is released to become a non-writing state.SELECTED DRAWING: Figure 10
Patent JP-2019169624-A (JP)
Title: Development method
Inventor: HARUMOTO MASAHIKO
IPC: G03F7/32
Filed: 2018-03-23
Abstract: To provide a development method capable of improving the line width uniformity of a resist pattern in a substrate surface in rinse processing after supplying a developer to perform development processing.SOLUTION: The discharge of a surface active agent rinse liquid Lsf is started to a position 51 off from a center CT of a substrate W on the rotating substrate W from a second rinse nozzle 4 after supplying a development liquid Ldev to the substrate W to perform development processing. The operation is performed so as to prevent the center of the substrate W from entering a liquid application area 53 being an area where the surface active agent rinse liquid Lsf discharged from the second rinse nozzle 4 is first applied to the substrate W. Since the position 51 of the liquid application area 53 of the surface active agent rinse liquid Lsf is scattered in this way, the line width of a resist pattern is prevented from being logically thick or thin at the center CT of the substrate W and around the center. Consequently, it is possible to improve the line width uniformity of the resist pattern on the surface of the substrate W in rinse processing.SELECTED DRAWING: Figure 6
Patent JP-2019167284-A (JP)
Title: Thickening admixture for spraying and spray material using the same
Inventor: KURAKATA KIMIYOSHI
IPC: C04B28/04
Filed: 2018-03-26
Abstract: To provide a thickening admixture for spraying that reduces powder dust generated in spraying and improves initial strength development property, and a spray material using the same.SOLUTION: There is provided a thickening admixture for spraying composed of thickener and inorganic material, in which a Blaine specific surface area of the inorganic material is 4500 to 20000 cm/g, and a mass ratio ([mass of the inorganic material]/[mass of the thickener]) of the inorganic material to the thickener is 0.2 to 3.5. It is desirable that the inorganic material is gypsum and/or fly ash, and the thickener is a cellulose type thickener.SELECTED DRAWING: None
Patent JP-2019174006-A (JP)
Title: Air conditioning system
Inventor: TAGUCHI MASAKATSU
IPC: F24F11/41
Filed: 2018-03-27
Abstract: To provide an air conditioning system capable of performing defrost operation without performing cooling.SOLUTION: An air conditioning system 1 comprises a heat pump device 2, a hot water supply device 3, and a control portion. The control portion can perform a refrigeration cycle heating operation and a heat medium heating operation. In the refrigeration cycle heating operation, the heat pump device 2 is driven, and the hot water supply device 3 is not driven. In the heat medium heating operation, the heat pump device 2 is not driven and the hot water supply device 3 is driven. The heat pump device 2 has a refrigerant flow channel switching device 29 switching a refrigeration cycle refrigerant flow channel constituting a refrigeration cycle and a bypass refrigerant flow channel not constituting the refrigeration cycle. The heat pump device 2 further comprises a refrigerant heat medium heat exchanger 15 exchanging heat between a heat medium flow channel 32 of the hot water supply device 3 and the bypass refrigerant flow channel.SELECTED DRAWING: Figure 1
Patent JP-2019170549-A (JP)
Title: Temperature controlling device
Inventor: GOTO SUGURU
IPC: F25B21/02
Filed: 2018-03-27
Abstract: To provide a temperature controlling device effectively performing temperature control to an object.SOLUTION: A temperature controlling device 1 includes: a heat transfer member 140 on an X-axis positive side; a heat transfer member 140 on an X-axis negative side; a plurality of thermoelectric converters 150 respectively mounted on outside surfaces facing arms 2 of the heat transfer member 140 on the X-axis positive side and the heat transfer member 140 on the X-axis negative side; and a shaft 201 supporting the heat transfer member 140 on the X-axis positive side and the heat transfer member 140 on the X-axis negative side so as to be relatively displaceable so that the relative positions of the thermoelectric converters 150 mounted on the respective outside surfaces suit for objects (arm 2 and the like) having various outer shapes.SELECTED DRAWING: Figure 1