baber/WOPTO huggingface dataset:
Patent JP-2017041567-A (JP)
Title: Method of manufacturing ceramic circuit board
Inventor: AONO RYOTA
IPC: H05K3/38
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic circuit board having excellent crack resistance against ultrasonic bonding.SOLUTION: Provided is a method of manufacturing a ceramic circuit board in which both main surfaces of a ceramic substrate and a metal plate are joined via a silver-copper brazing material layer, in which the composition of the silver-copper brazing material is 75 to 98 parts by mass of the silver powder and 2 to 25 parts by mass of the copper powder, the ceramic circuit contains at least one active metal selected from titanium, zirconium, hafnium, niobium, tantalum, and vanadium, and tin, and is bonded at a degree of vacuum of 1×10Pa or less, a bonding temperature of 780°C to 850°C, and a holding time of 10 to 60 minutes, and the difference in thickness of the brazing material layer after bonding is smaller than 50 μm. The ceramic substrate is made of aluminum nitride.SELECTED DRAWING: None
Patent JP-2016020917-A (JP)
Title: Traveling direction and positioning assisted by inertial sensor for gnss vehicle navigation
Inventor: JOSEPH KZOMPO
IPC: G01C21/28
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for improving traveling direction estimate accuracy of a mobile device in a vehicle.SOLUTION: The mobile device determines if the mobile device is mounted on a cradle attached to the vehicle; if mounted, inertial sensor data may be valid. While in a mounted stated, the mobile device determines whether the mobile device has been rotated in the cradle; if rotated, the inertial sensor data may no longer be reliable and a recalibration is needed to determine a new relative orientation between the vehicle and the mobile device. If the mobile device is mounted and recently not rotated, traveling direction data from multiple sensors (e.g., GPS, gyroscope, accelerometer) are computed and combined to estimate an improved traveling direction.SELECTED DRAWING: Figure 14
Patent JP-2017046264-A (JP)
Title: Surface mounting type piezoelectric filter
Inventor: KOUNO KIMINORI
IPC: H03H9/10
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a four pole surface mounting type piezoelectric filter excellent in filter property which is more adaptable to miniaturization than before.SOLUTION: A surface mounting type piezoelectric filter comprises: an insulating base 1 in which a storage part with step parts having different heights and a plurality of external terminals are formed; a first piezoelectric plate 2 mounted on an inner bottom surface; a conductive plate 4 mounted on a lower step part; a second piezoelectric plate 3 mounted on a higher step part; and a cover 5 for airtight sealing. The first piezoelectric plate 2, the conductive plate 4, and the second piezoelectric plate 3 connected to a mounting pad in the storage part of the base are given in which an input/output electrode of the first piezoelectric plate 2 and the conductive plate 4, and the conductive plate 4 and an input/output electrode of the second piezoelectric plate 3 are overlapped to each other in a height direction of the base, ground electrodes 23, 33 of the first piezoelectric plate 2 and the second piezoelectric plate 3 and the conductive plate 4 are connected to external terminals 15, 16 for the ground having common connection at the base, and respective input/output electrodes 21, 31, 22, 32 of the first piezoelectric plate 2 and the second piezoelectric plate 3 are individually connected to external terminals 11, 14, 13, 12 having independent connections at the base.SELECTED DRAWING: Figure 1
Patent JP-2017042527-A (JP)
Title: Multifunctional cushion
Inventor: HAMANISHI CHIHIRO
IPC: A47C27/00
Filed: 2015-08-28
Abstract: PURPOSE: To eliminate a cost problem while enabling compact folding of a whole body.CONSTITUTION: A multifunctional cushion includes: a cushion body 10 where a seat surface part 11, a backrest part 12, and a sunshade part 13 are configured to be foldable so as to selectively obtain three functions of a sofa, a beach sofa, and a beach bed; and holding parts 20 for holding respective folding angles, etc. of the respective parts in the cushion body 10 in response to the functions. Each holding part 20 includes: a belt shape long size part 21 for connecting the respective parts of the cushion body 10; and a lock part 22 for separating the connection. The multifunctional cushion also includes a support pillow 30 as an additional reinforcement component to be used when the cushion is used as a beach sofa.SELECTED DRAWING: Figure 1
Patent JP-2017044044-A (JP)
Title: Lock device with opening support mechanism and sliding door having lock device with opening support mechanism
Inventor: KONYA HISAFUMI
IPC: E05F13/02
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a lock device with an opening support mechanism for continuously executing the whole of unlocking or locking and operation of the opening support mechanism by one operation handle, with a simple constitution.SOLUTION: A lock device 10 with an opening support mechanism comprises an operation mechanism 20 installed on a stile being a door end stile and a meeting stile of a sliding door and operated by an operation handle 20a, a lock locked or unlocked by the operation mechanism 20, an opening support mechanism 60 for kicking out the sliding door and an interlocking bar 50 for driving-connecting the operation mechanism 20 and at least the opening support mechanism 60. The operation mechanism 20 comprises a slider vertically movable by interlocking with rotation of a handle shaft of the operation handle 20a. The opening support mechanism 60 is arranged at a predetermined interval to the slider on the interlocking bar 50 connected to the slider and transmitting vertical motion of the slider.SELECTED DRAWING: Figure 2
Patent JP-2017048699-A (JP)
Title: Internal combustion engine
Inventor: MIYAMOTO HIROSHI
IPC: F01N3/18
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine which can accurately calculate a maximum oxygen occlusion amount of an exhaust purification catalyst even if an abnormality occurs in a response characteristic of a downstream-side sensor.SOLUTION: An internal combustion engine comprises: an exhaust purification catalyst 20; a downstream-side sensor 41; air-fuel ratio control means which controls a target air-fuel ratio of a flowing exhaust gas which flows into the exhaust purification catalyst; and oxygen occlusion amount calculation means which calculates an oxygen excess/deficiency amount with respect to a theoretical air-fuel ratio of the flowing exhaust gas during a period of at least a part of an air-fuel ratio maintenance period in which the target air-fuel ratio is maintained at a rich set air-fuel ratio or a lean set air-fuel ratio, and calculates the maximum oxygen occlusion amount of the exhaust purification catalyst by integrating the oxygen excess/deficiency amount. The oxygen occlusion calculation means sets a time point at which an absolute value of an output inclination of the downstream-side sensor finally becomes smaller than a threshold during the air-fuel ratio maintenance period as a final point of the integration of the oxygen excess/deficiency amount, and the threshold is set large compared with the case that a maximum value is relatively small when the maximum value of the absolute value of the output inclination during the air-fuel ratio maintenance period is relatively large.SELECTED DRAWING: Figure 9
Patent JP-2017050111-A (JP)
Title: Waterproof structure for connector
Inventor: HAMADA KEIJI
IPC: H01R13/52
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof structure for a connector which can improve waterproof performance by preventing plastic deformation of the connector when fitting housings together, while allowing size reduction of the connector.SOLUTION: The present invention prevents water from entering openings 47 and 77 of cavities 29 and 69 in which terminals 21 and 23 are housed. The terminals are respectively formed on a pair of housings 17 and 19 fitted to each other. The pair of housings 17 and 19 are respectively provided, in a protruding manner, with resin annular members 51 and 81 surrounding the openings 47 and 77. An inner peripheral surface of one of the annular members is provided with a first annular protrusion 99 which comes into contact with an outer peripheral surface of the other one of the annular members. The outer peripheral surface of the other one of the annular members is provided with a second annular protrusion 107 which comes into contact with the inner peripheral surface of the former one of the annular members. The first protrusion 99 and the second protrusion 107 are arranged in such a manner that their positions are deviated from each other when the pair of housings are fitted together at the normal position.SELECTED DRAWING: Figure 6
Patent JP-2017046837-A (JP)
Title: Game board of pinball game machine
Inventor: ITAKURA FUMIHIRO
IPC: A63F7/02
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a game board of a Pachinko game machine for reducing closing time of a major winning hole and hence easily allowing a prescribed number of game balls to enter quickly.SOLUTION: Until predetermined opening start time passes after a major winning hole opening/closing member 231 for closing a major winning hole 201a starts opening the major winning hole 201a, a ratio of game balls entering a sub-side ball entry port 206 becomes higher than a ratio of game balls entering a main-side ball entry port 203. Until the major winning hole opening/closing member 231 opens the major winning hole 201a after opening start time passes, a ratio of game balls entering the main-side ball entry port 203 becomes higher than a ratio of game balls entering the sub-side ball entry port 206.SELECTED DRAWING: Figure 20
Patent JP-2017049387-A (JP)
Title: Image formation device
Inventor: SHIMADA YASUHIRO
IPC: G03G15/00
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To suppress reading failure of an encryption image recorded on a medium on which a reflection rate is varied.SOLUTION: An image formation device (U) is configured so that: when an encryption image (BC) comprising an image part (BC1) which is encrypted according to a preset rule and a non-image part (BC2), being decrypted according to a reflection rate of each of the image part (BC1) and the non-image part (BC2) read by a reading member, is recorded on a medium (S) on which the reflection rate of a light is varied, the non-image part (BC2) in an area (R0) based on size of the encryption image (BC) is set as the image part (BC1) having color in which L* regulated by CIELab is 86.0 or higher, for generating an image recorded on the medium (S) by image creation means (C9); and the generated image is recorded on the medium by an image recording part (U1a).SELECTED DRAWING: Figure 3
Patent JP-2016058728-A (JP)
Title: Solenoid including magnetic tube, armature stabilization element, and method for creating and using these
Inventor: ALLEN TEWES
IPC: H01F7/121
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method having improved performance which is not necessary to pay special attention to coating, surface treatment, additional processing, and contamination.SOLUTION: A solenoid includes an armature, a magnetic tube consisting of ferromagnetic tube material, and an armature stabilization element. The magnetic tube includes a radial tube wall of thickness of less than about 1 mm.SELECTED DRAWING: Figure 2
Patent JP-2017048432-A (JP)
Title: Copper alloy fine wire for ball bonding
Inventor: AMANO HIROYUKI
IPC: C22C9/06
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy bonding wire without flexure of a tail wire capable of preventing the tail wire from bending in a capillary or a tip of the wire from folding when the wire is drawn up and cut immediately after second conjugation in a ball bonding method used for first conjugation of a copper bonding wire and an electrode in an IC chip.SOLUTION: There is provided a copper alloy fine wire for ball bonding containing Ni in a copper-phosphorus alloy and having a component composition consisting of Ni of 0.02 to 2 mass%, P of 5 to 800 mass.ppm and other base metal elements of less than 100 mass.ppm in total and the balance Cu.SELECTED DRAWING: Figure 2
Patent JP-2017050461-A (JP)
Title: Chuck table
Inventor: TOGASHI KEN
IPC: B23K26/10
Filed: 2015-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a chuck table capable of suction holding a wafer reliably by preventing leakage of negative pressure, when suction holding the surface side of a semiconductor wafer having a plurality of electrode bumps formed on the surface.SOLUTION: A chuck table 24 for suction holding the surface of a wafer including, in the surface, a device region where devices having an electrode bump 17 are formed, respectively, in a plurality of regions partitioned in a lattice shape, and an outer peripheral excessive region surrounding the device region, includes a holding surface 44a facing the electrode bump 17 and suction holding the device region of the wafer, and an outer peripheral excessive region support (O ring 54) surrounding the holding surface, and supporting the outer peripheral excessive region of the wafer by an elastic member projecting from the holding surface. The outer peripheral excessive region support is projecting from the holding surface corresponding to the height of the electrode bump.SELECTED DRAWING: Figure 5
Patent JP-2017047051-A (JP)
Title: Game machine
Inventor: ITO GO
IPC: A63F5/04
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine comprising characteristics in a performance movable body.SOLUTION: A game machine comprises a first substrate, a second substrate which is electrically connected to the first substrate, and a performance movable body comprising an electrical component. A drive circuit comprises plural resistances comprising a first resistance and a second resistance, the first substrate comprises the first resistance, the second substrate comprises the second resistance, and the first resistance, the second resistance, and the electrical component are connected in series.SELECTED DRAWING: Figure 59
Patent JP-2017049208-A (JP)
Title: Polarimetric SAR device and observation method
Inventor: FUJIMURA TAKUJI
IPC: H01Q3/24
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To suppress increase in device size and observation data to simultaneously achieve both of polarimetric SAR observation and moving body detection.SOLUTION: A polarimetric SAR device is configured to: switch a transmission signal between H polarization transmission and V polarization transmission for each transmission pulse; switch a Δ signal to be received by a Σ/Δ antenna of at least any one polarization antenna of an H polarization antenna and V polarization antenna, and Σ signal to be received by the other polarization antenna thereof for each transmission pulse; obtain a first observation data string that receives the Δ signal received by the Σ/Δ antenna and the Σ signal received by the other antenna in response to the transmission pulse; further obtain a second observation data string that receives the Σ signal to be received by the Σ/Δ antenna in response to the transmission pulse; select data to be used in polarimetric observation, and data to be used in detection of a moving object from the first observation data string and second observation data string; and generate a polarimetric SAR image and moving body detection image from these data.SELECTED DRAWING: Figure 2
Patent JP-2017053897-A (JP)
Title: Simulated blood vessel for training
Inventor: KUDO MASAAKI
IPC: G09B23/30
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a simulated blood vessel for training that can maintain the same quality as a real blood vessel even under the same blood stream and blood pressure as a living matter.SOLUTION: A cylindrically formed simulated blood vessel for training 1 includes: an intima layer 10; a media layer 20 disposed outside of the intima layer 10; an adventitia layer 30 disposed outside of the media layer 20; a first mesh layer 40 disposed between the intima layer 10 and the media layer 20; and a second mesh layer 50 disposed between the media layer 20 and the adventitia layer 30.SELECTED DRAWING: Figure 2
Patent JP-2017051274-A (JP)
Title: Pulse wave detector
Inventor: BRIAN BRIGHAM
IPC: A61B5/02
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pulse wave detector capable of improving the accuracy of detecting a pressure pulse wave.SOLUTION: A biological information measuring device comprises: a pressure wave detection unit 10 detecting a pressure wave from a radial artery by a pressing surface 10a with a pressure detection element formed thereon being pressed against the radial artery under a skin of a wrist of a subject; and an enclosure 20 containing the pressure pulse detection unit with the pressing surface exposed to the wrist side. The enclosure is configured such that a compression pressure caused by the enclosure when the enclosure is worn around a wrist is smaller than a compression pressure caused by the pressing surface when the enclosure is worn.SELECTED DRAWING: Figure 2
Patent JP-2017052232-A (JP)
Title: Transfer film
Inventor: TASHIRO HIROSHI
IPC: B32B27/00
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a transfer film which can be wound in a roll shape without blocking.SOLUTION: There is provided a transfer film in which a hard coat layer and an adhesive layer are laminated in this order on a release film. The adhesive layer is formed by curing a resin composition for an adhesive layer which comprises (B) 5 to 25 pts.mass of a polyfunctional thiol compound and (C) 5 to 35 pts.mass of a polyfunctional ene compound based on (A) 100 pts.mass of a thermoplastic resin. The hard coat layer has a film thickness of 0.1 to 5 μm and the adhesive layer has a film thickness of 0.02 to 1 μm.SELECTED DRAWING: None
Patent JP-2017058133-A (JP)
Title: Semiconductor device
Inventor: YANAGIDA HIDEAKI
IPC: B81B3/00
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that permits further downsizing and reliability improvement.SOLUTION: A semiconductor device is equipped with a substrate 1 having a main face 11 and a rear face 12 directed reverse to each other in the thickness direction and consisting at least partly of a semiconductor material, a conductive layer 3 supported by the substrate 1 and an insulative layer 2 intervening between at least part of the conductive layer 3 and the substrate 1. The substrate 1 is equipped with a convex part 14 having a concave bottom face 142 depressed from the main face 11 and directed in the same direction as the main face 11, a fixed part 15 having part of the convex part bottom face 142, and a detector 4 that comprises a movable part 16 having another part of the convex part bottom face 142, is movable relative to the fixed part 15 and detects physical quantities correlated to the motion quantity of the movable part 16 relative to the fixed part 15.SELECTED DRAWING: Figure 1
Patent JP-2017056036-A (JP)
Title: Photosensitivity examination apparatus
Inventor: KONO MICHIHIRO
IPC: A61B10/00
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an examination apparatus capable of reducing burdens on a doctor and a patient in photosensitivity examination.SOLUTION: An examination apparatus 10 is used for examining photosensitivity of a skin. The examination apparatus 10 includes an irradiation unit 30 including multiple light irradiation parts aligned in a first direction (an x direction). The multiple light irradiation parts output respectively irradiation lights different in at least either wavelength characteristics or intensity from one another, in a second direction (a y direction) crossing with the first direction (the x direction). The irradiation unit 30 is configured to gradually decrease the intensity of the irradiation light to be output from each of the multiple light irradiation parts in order toward the first direction (the x direction).SELECTED DRAWING: Figure 1
Patent JP-2017061583-A (JP)
Title: Anion exchange resin and method for producing the same, electrolyte membrane for fuel battery, binder for forming electrode catalyst layer, battery electrode catalyst layer, and fuel battery
Inventor: MIYATAKE KENJI
IPC: C08G65/40
Filed: 2015-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte membrane for a fuel battery excellent in physical properties (anion conductivity); an anion exchange resin capable of producing a binder for forming an electrode catalyst layer and a battery electrode catalyst layer and a method for manufacturing the same; an electrolyte membrane for a fuel battery formed from the anion exchange resin; a binder for forming an electrode catalyst layer and a battery electrode catalyst layer; and a fuel battery including the electrolyte membrane for a fuel battery or the battery electrode catalyst layer.SOLUTION: An anion exchange resin is obtained by reacting a monomer for forming a hydrophobic group which is composed of a single or a plurality of aromatic rings and is formed by bonding two halogen atoms, and a monomer containing an aminoalkyl group which is composed of a single or a plurality of aromatic rings and is formed by bonding two halogen atoms and introducing aminoalkyl group, and then subjecting the amino group to quaternarization. A divalent hydrophobic group formed from a residue of the monomer for forming a hydrophobic group and a divalent hydrophilic group formed from a residue of the monomer containing an aminoalkyl group subjected to the quaternarization are directly bonded to each other.SELECTED DRAWING: Figure 1
Patent JP-2017067867-A (JP)
Title: Image forming apparatus and control method of the same
Inventor: TOMATSURI SHIGETA
IPC: G03G21/00
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: in a conventional method of adjusting the temperature and humidity inside an image forming apparatus, when a recording sheet is humidified, heat fixing generates water vapor in the inside of the apparatus, and as a result generating dew condensation to cause malfunction of components of the apparatus and a failure in image formation.SOLUTION: An image forming apparatus transferring an image formed according to an electrophotographic system to a recording medium and heat fixing the image transferred onto the recording medium with a fixing unit is configured as follows. That is, the image forming apparatus comprises: measuring means that measures the humidity inside the image forming apparatus; and changing means that, in response to an increase in humidity measured by the measuring means, changes a channel for airflow so that an air affected by heat fixing with the fixing unit does not flow to an optical unit for image formation.SELECTED DRAWING: Figure 5
Patent JP-2017068096-A (JP)
Title: Antireflection film, optical element, and ophthalmic device
Inventor: FUKAYA HIROKI
IPC: G02B1/115
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film that offers superior antireflection performance over a wide band in the visible and near-infrared ranges and thus improves productivity.SOLUTION: An optical element 1 of the present invention comprises an antireflection film 10 laminated on a substrate 2. The antireflection film 10 has a nine-layer structure comprising, in order from the substrate 2 side, a first layer 11 made of NbO, a second layer 12 made of SiO, a third layer 13 made of NbO, a fourth layer 14 made of SiO, a fifth layer 15 made of NbO, a sixth layer 16 made of SiO, a seventh layer 17 made of NbO, an eighth layer 18 made of SiO, and a ninth layer 19 made of MgF.SELECTED DRAWING: Figure 1