baber/WOPTO huggingface dataset:
Patent JP-2017164297-A (JP)
Title: Blood bag for fresh frozen plasma preparation
Inventor: NAKAGAWA ATSUSHI
IPC: B32B27/32
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a blood bag for fresh frozen plasma preparation having an inner layer with a heat seal property, having a low-temperature shock resistance, and having high blocking resistance, when being sterilized at a high temperature without any content, high hygiene, heat resistance and the like.SOLUTION: The blood bag for fresh frozen plasma preparation is formed of a multi-layered film of at least two layers or more, including a seal layer, where the seal layer constitutes an inner wall surface, and the seal layer is composed of a propylene-based resin composition. An integrated elution amount of the propylene-based resin composition up to 80°C by a temperature rising elution fraction (TREF) method is 10-30 wt.%.SELECTED DRAWING: None
Patent JP-2016129262-A (JP)
Title: Organic electroluminescent element and electronic device
Inventor: OGIWARA TOSHINARI
IPC: C09K11/06
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element capable of improving luminous efficiency, and an electronic device including the organic electroluminescent element.SOLUTION: The organic electroluminescent element includes an anode, a light-emitting layer, and a cathode. The light-emitting layer contains a first material, a second material, and a third material. The first material is a fluorescent light-emitting material, the second material is a delayed fluorescent material, and the third material has a singlet energy larger than that of the second material.SELECTED DRAWING: None
Patent JP-2016195106-A (JP)
Title: Fuel battery cell and manufacturing apparatus for the same
Inventor: NITTA YOSHIYUKI
IPC: H01M8/02
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To enable an assembling work of fuel battery cells to be performed efficiently and excellently at a low cost.SOLUTION: A fuel cell 10 has a framed electrolyte membrane/electrode structure 26 which surrounds the outer periphery of an electrolyte membrane/electrode structure 26a and to which a frame-like insulating member 42 is connected, and a metallic separator 28. The metal separator 28 includes a first bipolar plate 46 and a second bipolar plate 48 that are joined to each other. The frame-like insulating member 42 is provided with a welded portion 45 which is welded to a first bipolar plate 46 by resistance welding.SELECTED DRAWING: Figure 3
Patent JP-2017059808-A (JP)
Title: Organic el material and organic el device arranged by use thereof
Inventor: HAYANO TETSUJI
IPC: C09K11/06
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a novel organic EL material and an organic EL device arranged by use thereof.SOLUTION: An organic EL material according to the present invention comprises: a compound expressed by the general formula (I). In the formula (I), Rand Rindependently represent a hydrogen atom or an appropriate substituent group, and more preferably a substituent group selected from a group consisting of a hydrogen atom, a cyano group, a halogen-substituted alkyl group, a halogen, a pyridyl group which may have a substituent group, and an electron-donating aromatic group; and A is a substituent group with at least one heteroaryl or arylamino group, which may have a substituent group, bonded to carbon at the fourth position of a pyridine ring directly or through another aromatic group.SELECTED DRAWING: None
Patent JP-2017173022-A (JP)
Title: Optical probe current sensor and optical probe current sensor device
Inventor: KUBO TOSHIYA
IPC: G01R15/24
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical probe current sensor element and an optical probe current sensor device which can be miniaturized and are capable of reducing the light loss.SOLUTION: An optical probe current sensor element 10 to solve the problem has: a first optical waveguide 11 for propagating linearly polarized light; a sensor unit 14 which is provided in an optical aperture 19 of the first optical waveguide 11 and produces an in-plane magnetic Kerr effect; a second optical waveguide 12 which is optically connected to the sensor unit 14 to propagate reflected light reflected by the sensor unit 14; and a polarization splitter 16 which splits a P-polarized light component and an S-polarized light component of the reflected light to propagate them to respective light lead-out units 3p and 3s. The first optical waveguide 11, the second optical waveguide 12 and the polarization splitter 16 are constituted of plane optical waveguide circuits. Preferably, a half wave plate 13 is provided on the way of the second optical waveguide.SELECTED DRAWING: Figure 1
Patent JP-2017172064-A (JP)
Title: Wall paper and manufacturing method thereof
Inventor: USAMI RYO
IPC: B32B27/10
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a wall paper capable of preventing ink missing and a manufacturing method thereof.SOLUTION: A wall paper comprises: a base paper layer 1; an undercoat layer 3 formed on the base paper layer 1; a foamed resin layer 5 formed on the undercoat layer 3; a pattern printed layer 7 formed on the foamed resin layer 5; and a top coat layer 9 foamed on the pattern printed layer 7. Resin constituting the undercoat layer 3 contains acryl resin. Resin constituting the foamed resin layer 5 contains vinyl chloride resin. Basis weight of the foamed resin layer 5 is 180 g/mor more and 240 g/mor less.SELECTED DRAWING: Figure 1
Patent JP-2017175749-A (JP)
Title: Dc/dc converter
Inventor: KIHARA NOBUHIRO
IPC: H02M3/155
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a DC/DC converter capable of safely aligning voltages at both ends of each of capacitors that constitute the DC/DC converter while preventing overcurrent between the capacitors.SOLUTION: A DC/DC converter 50 includes: a plurality of switching elements 2a-2d; a reactor L; a low voltage side capacitor 3; a high voltage side capacitor 4; a charge/discharge capacitor 5; and a control means 6 driving and controlling the switching elements. The control means 6 performs a soft start control in which the duty ratio of at least one switching element is gradually varied from 0% to 100%, and, during the period of the soft start control, turns off switching elements which are not subjected to the soft start control.SELECTED DRAWING: Figure 1
Patent JP-2017172659-A (JP)
Title: Mechanical seal and double-shaft screw pump
Inventor: MAEDA KANJI
IPC: F04C2/16
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical seal and a double-shaft screw pump capable of eliminating a fixing screw showing much amount of disadvantages and preventing liquid to be sealed from entering into a clearance between an inner peripheral surface of a rotating ring unit and an outer peripheral surface of a rotating shaft.SOLUTION: A mechanical seal 1 is an inside type mechanical seal comprising a rotating side seal part 21 having a rotating seal ring 7; a fixed side seal part 23 arranged at a seal housing 2; and a surface contact pressure applying member 13 for slidably contacting the rotating seal ring 7 with a fixed seal ring 3 in which a detent member 15 is arranged between a liquid side L of a rotating ring unit 22 and a rotating shaft R or a surrounding atmosphere side wall surface TC of a pump member T fixed to the rotating shaft R, a first seal ring 16 is arranged between the liquid side L of the rotating ring unit and the rotating shaft R or the surrounding atmosphere side wall surface TC of the pump member T fixed to the rotating shaft R, the rotating ring unit 22 is formed with a hole side step part 10H and an outer peripheral surface of the rotating shaft R is formed with a shaft side step part RA engaged with the hole side step part 10H.SELECTED DRAWING: Figure 1
Patent JP-2017173502-A (JP)
Title: Lens barrel and imaging apparatus
Inventor: ITO DAIKI
IPC: G02B7/04
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To miniaturize a lens barrel for independently driving a plurality of lens groups by using a plurality of a vibration type actuators.SOLUTION: A lens barrel 100 includes a first lens holding member 102, a first vibration type actuator 106 which drives the first lens holding member 102 in an optical axis direction, a second lens holding member 105, and a second vibration type actuator 112 which drives the second lens holding member 105 in the optical axis direction. The first vibration body 107 of the first vibration type actuator 106 is brought into pressure contact with a first friction member 110 by a pressure force generated by a pressure unit 108 provided in the first vibration type actuator 106, the pressure force is transmitted to the second vibration type actuator 112 through the first lens holding member 102, and the second vibration body 113 of the second vibration type actuator 112 is brought into pressure contact with a second friction body 117.SELECTED DRAWING: Figure 1
Patent JP-2017171980-A (JP)
Title: Double-side plating device
Inventor: TOGASHI MASAMICHI
IPC: C25D7/06
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a double-side plating device capable of suppressing generation of surface defects of a processed film substrate to overcome an increase in the surface defects of the processed film substrate caused by accumulation of a plating solution on an upstream side of a guide roll on an upper side since the film substrate is conveyed horizontally with a roll-to-roll type double-side plating device which performs plating on the film substrate such as a copper-clad laminate resin film and in which a plurality of guide rolls receiving the film substrate function as a power feed part.SOLUTION: There is provided a double-side plating device for plating both sides of a film substrate F, in which a plating power feeder 18 includes: a bottom-face roll power feed part 19 that is in contact with a bottom face of the film substrate F; and a top-face power feed part 14 that opposes to the bottom-face roll power feed part 19 with the film substrate F interposed therebetween. This device is capable of suppressing generation of surface defects of a processed film substrate S.SELECTED DRAWING: Figure 1
Patent JP-2017169990-A (JP)
Title: Stent and medical instrument
Inventor: NAKANO HIDEKAZU
IPC: A61F2/89
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a stent and the like that can improve convenience when in use.SOLUTION: A stent 11 is formed by using one or multiple first wire (wire W1) having a linear part s1 and a bent part b1, or and includes a first reticulated structure (reticulated structure 111) having a cylindrical structure extending along the axial direction Z. In this first reticulated structure, a first connection part (connection part C11) is formed in mesh patterns of the columns being adjacent along the axial direction Z by the crossing part and the bent part b1 being connected with each other. Also, at least one end among both ends along the axial direction Z of the first reticulated structure is used as a starting point, and the bent part b1 in the first column mesh pattern is mutually connected with the bent part b1 in the mesh pattern of one odd numbered column among the odd numbered columns after the third column, and thereby a second connection part (connection part C12) is formed.SELECTED DRAWING: Figure 2
Patent JP-2017183771-A (JP)
Title: Sheet transfer device, and image reader
Inventor: TSUNODA MASAYUKI
IPC: H04N1/00
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To avoid mutual interference of multiple movable guide parts for switching a transfer direction of a sheet in the case where multiple branch positions of a sheet transfer path are provided closely, and to downsize a device as a result.SOLUTION: A sheet transfer device 1x comprises a first transfer part 121, a second transfer part 122, a third transfer part 123, a first movable guide part 171 and a second movable guide part 172. A distal end portion of the first movable guide part 171 is located at a first branch position P1 of a first sheet transfer path 101, and the first movable guide part is supported rotatably by a pair of supports positioned at both sides of the first sheet transfer path 101 in a width direction. A distal end portion of the second movable guide part 172 is located at a second branch position P2 of a second sheet transfer path 102, and the second movable guide part is supported rotatably by the first movable guide part 171.SELECTED DRAWING: Figure 9
Patent JP-2017176265-A (JP)
Title: Apparatus and program for measuring biological information
Inventor: SAKAI KAZUHIRO
IPC: A61B5/1455
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a biological information measuring apparatus that can precisely measure multiple pieces of biological information by itself.SOLUTION: A biological information measuring apparatus 10 includes: a light emitting element LD1 and a light emitting element LD2 that emit light having mutually different wavelengths; a light receiving element 3 that receives light emitted from the light emitting element LD1 and the light emitting element LD2 and outputs light reception signals corresponding to the respective amounts of received light; a signal separating circuit 22 that separates the light reception signals into a first light reception signal corresponding to the amount of light received from the light emitting element LD1 and a second light reception signal corresponding to the amount of light received from the light emitting element LD2; an LPF 24 that removes noise components from the light reception signals; and a measurement unit 20 that measures multiple pieces of biological information based on the first light reception signal before removal of noise components by the LPF 24 and on the first and second light reception signals after removal of noise components by the LPF 24.SELECTED DRAWING: Figure 8
Patent JP-2017180277-A (JP)
Title: Additive vessel
Inventor: KUNII KENICHI
IPC: B60K13/04
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an additive vessel which enables improvement of protection performance of an additive supply system while improving the space use efficiency.SOLUTION: An additive vessel stores an additive for cleaning exhaust air of an engine and is mounted on a vehicle. In the additive vessel, a pump 3 for feeding the additive to the outside is fixed to a lower surface 4. In order to improve rigidity, reinforcement ribs 5 are provided protruding from the lower surface 4 and radially extend from the pump 3.SELECTED DRAWING: Figure 2
Patent JP-2017178595-A (JP)
Title: Sheet feeding device and image formation apparatus
Inventor: HAYASHI AKIRA
IPC: B65H3/56
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device which can suppress sheet feeding failure of the uppermost sheet.SOLUTION: A laser printer (sheet feeding device) includes: a sheet feeding tray 10 which is provided so as to face a sheet-feeding side end P1 on the sheet feeding direction side of the uppermost sheet P of the laminated sheets P, and has a side surface 10b; a sheet feeding roller 11 which is brought into contact with the surface of the uppermost sheet P of the laminated sheets P, and feeds the sheet P; a right side step member 15 and a left side step member 17 which are arranged on the side of the side surface 10b side and become a resistance to movement of the sheet P by being into contact with the sheet-feeding side end P1 of the sheet P; and a sliding member 18 which is arranged so as to protrude on the side surface 10b between the right side step member 15 and the left side step member 17, has a friction coefficient smaller than the side surface 10b and smoothly slides the sheet P by being into contact with the sheet-feeding side end P1.SELECTED DRAWING: Figure 2
Patent JP-2017182682-A (JP)
Title: Electronic apparatus
Inventor: KANDA MASAYA
IPC: G06F9/445
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus that can quickly invoke, with a first programming part formed of a first programming language, a second programming part formed of a second programming language different from the first programming language.SOLUTION: An electronic apparatus can be installed with an application including a Java part that is formed of the Java (registered trade mark) language and a native part that is formed of a native language and invoked by the Java part. The electronic apparatus determines whether the invocation of the native part by the Java part is permitted on the basis of authentication information associated with the application (S133). When determining that the invocation is permitted (YES in S133), the electronic apparatus provides the application with the authority for the invocation (S134), and maintains the authority even after the execution of the application.SELECTED DRAWING: Figure 4
Patent JP-2017176742-A (JP)
Title: Absorbent article
Inventor: TERASOMA NOZOMI
IPC: A61F13/53
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article that deforms to a shape suitable for each part (crotch part and hip part) of a wearer.SOLUTION: An absorbent article has a longitudinal direction, a width direction, and a thickness direction which are orthogonal to each other and comprises an absorber. At a central part in the width direction of a central region of the absorber in the longitudinal direction, a folding guide part for guiding so as to protrude to a skin side in the thickness direction and to be bent is provided along the longitudinal direction. A low rigidity part is provided at the central part in the width direction in a boundary part between the central region and a rear region of the absorber in the longitudinal direction. High rigidity parts having higher rigidity than the low rigidity part are formed on both sides of the low rigidity part in the width direction.SELECTED DRAWING: Figure 4
Patent JP-2017188974-A (JP)
Title: Welding power supply
Inventor: DOI TOSHIMITSU
IPC: H02M5/293
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a welding power supply that does not use a thyristor, but uses a three-phase AC voltage inputted from a three-phase commercial power supply by transforming it with a low frequency three-phase transformer.SOLUTION: A welding power supply A1 includes a three-phase transformer 3, a power inverter circuit 4, a control circuit 8, an input side voltage sensor 6 for detecting the input voltage of the power inverter circuit 4, and an output side voltage sensor 7 for detecting the output voltage. The power inverter circuit 4 has a series circuit 4a (4b, 4c) connecting a bidirectional switch 41 (43, 45) and a bidirectional switch 42 (44, 46) in series. The series circuits 4a-4c are connected, respectively, in parallel between output terminals u, v, and connection points of the bidirectional switch 41 (43, 45) and bidirectional switch 42 (44, 46) are connected, respectively, with respective terminals of a secondary winding 32 of the three-phase transformer 3. The control circuit 8 inputs a drive signal, generated based on the detection signal of the input side voltage sensor 6, and the detection signal of the output side voltage sensor 7, to respective bidirectional switches 41-46.SELECTED DRAWING: Figure 1
Patent JP-2017003967-A (JP)
Title: Alkali developable resin composition, dry film, cured article and printed wiring board
Inventor: ONO YOSHIHIRO
IPC: G03F7/004
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an alkali development type resin composition capable of providing a cured article excellent in water resistance and adhesion, a dry film having a resin layer obtained by the composition, the cured article of a resin layer of the composition or the dry film and a printed wiring board having the cured article.SOLUTION: There are provided an alkali developable resin composition or the like containing (A) a photosensitive prepolymer, (B) photosensitive (meth)acrylate compound, (C) a photoinitiator, (D) surface treated barium sulfate, (E) a heat treated talc and (F) a thermosetting resin.SELECTED DRAWING: None
Patent JP-2016120398-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F5/04
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a random number allowing a lottery to be won from being acquired fraudulently and easily.SOLUTION: A main control device 101 mounts a microcomputer mainly including a CPU 102, namely arithmetic processing means. The CPU 102 is connected to a first clock circuit 103, an I/O port 104, a basic random number generator 150 for generating a basic random number, and the like in addition to a power unit 91 via an internal bus. In this case, when a start command occurs, the CPU 102 performs processing for subtracting a value of a delay counter up to 0, and outputs a latch signal for latching a count value to the basic random number generator 150 after the value of the delay counter becomes 0.SELECTED DRAWING: Figure 9
Patent JP-2017191836-A (JP)
Title: Light-receiving device, method of manufacturing the same, and light-receiving module
Inventor: SHIBA KAZUHIRO
IPC: H01L31/10
Filed: 2016-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a loading type light-receiving device capable of suppressing emission of light that cannot be absorbed completely by a light absorption layer, of incident signal light, to the exterior, and on which bypass capacitors are integrated.SOLUTION: A light-receiving device comprises: an optical waveguide 101; a plurality of laminates 107 arranged on the optical waveguide 101, and arranged in a longitudinal direction D of the optical waveguide; and an electrode layer 108 arranged on the optical waveguide 101. At least one laminate is a first laminate 107A formed by laminating a light absorption layer 102A, a clad layer 103A, and an electrode layer 106A sequentially from the optical waveguide 101 side. Another laminate is a second laminate 107B formed by laminating a light absorption layer 102B, a clad layer 103B, an insulator layer 105B, and an electrode layer 106B sequentially from the optical waveguide 101 side.SELECTED DRAWING: Figure 2
Patent JP-2017190049-A (JP)
Title: Shift device
Inventor: NAKANISHI KENJI
IPC: G05G1/10
Filed: 2016-04-13
Abstract: PROBLEM TO BE SOLVED: To detect a shift position of a shift body accurately even when a rotation amount of the shift body between shift positions is reduced.SOLUTION: In a shift device, a knob 24 is turned to rotate a link operation part 26C of the knob 24 causing a link 32 to rotate to move a slider 34 and a magnet 36. Thereby, a shift position of the knob 24 can be detected by detecting a magnet force generated by the magnet 36. This configuration makes move amounts of the slider 34 and the magnet 36 amplified with respect to a rotation amount of the link operation part 26C. Thereby, the shift position of the knob 24 can be accurately detected even when the rotation amount of the knob between the shift positions of the knob 24 is reduced.SELECTED DRAWING: Figure 3