baber/WOPTO huggingface dataset:
Patent JP-2015145746-A (JP)
Title: Overvoltage measure circuit and electrical equipment equipped with the same
Inventor: FUKAKUSA HIROYUKI
IPC: F24F11/02
Filed: 2014-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive overvoltage measure circuit such that a protection element is not broken even when a wrong input voltage is applied.SOLUTION: An overvoltage measure circuit includes: a protection element which is adaptive to an assumed wrong input voltage higher than a rated input voltage; a first DC voltage generation circuit which generates a first DC voltage corresponding to an input voltage; a switching power circuit which converts the first DC voltage into a second DC voltage; a microcomputer which uses the second DC voltage as a power supply voltage; a third DC voltage generation circuit which generates a third DC voltage corresponding to the input voltage; and a notification part. The microcomputer determines whether the input voltage is the assumed wrong input voltage based upon the third DC voltage, and makes the notification part give notice of a determination result when determining that the input voltage is the assumed wrong input voltage. In addition to the solution for the problem to be solved, the notice can be given when the wrong input voltage is applied.
Patent JP-2015145097-A (JP)
Title: Manufacturing method of liquid discharge head and liquid discharge head
Inventor: OTAKA SHINPEI
IPC: B41J2/16
Filed: 2014-02-03
Abstract: PROBLEM TO BE SOLVED: To enable a film used for sealing an electric connection part in a liquid discharge head to be positioned with high accuracy.SOLUTION: A film 104 is positioned with a part of the film 104 adsorbed by a finger 106. Then, the finger 106 is moved to the lower side in the positioned state to cause the part of the film 104 to crimp to a wiring board 102. In a state where the part of the film 104 is fixed to the wiring board 102 in the above-described manner, a sealing resin 103 covered by the film 104 flows. The structure prevents the film 104 from being displaced in the flow process. As a result, film covering is made with the film 104 positioned with high accuracy.
Patent JP-2015146692-A (JP)
Title: power converter
Inventor: HASEGAWA RYUTA
IPC: H02M7/487
Filed: 2014-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a power converter capable of reducing volume and power conversion loss while ensuring a function to output low harmonic AC voltage and current.SOLUTION: In the power converter, a DC positive terminal of a DC power supply 20 is connected to a switching element 11; and a DC negative terminal of the DC power supply 20 is connected to a switching element 14. A capacitor 18 and a capacitor 19 which are connected in series to each other are connected to the DC power supply 20 in parallel. A DC neutral point between the capacitor 18 and the capacitor 19 is connected to the switching element 12 and the switching element 13. The switching element 12 is connected to a positive terminal of a chopper cell group circuit 15; the switching element 13 is connected to a negative terminal of the chopper cell group circuit 16; and a negative terminal of the chopper cell group circuit 15 is connected to a positive terminal of the chopper cell group circuit 16; and the same is the output AC terminal.
Patent JP-2017071656-A (JP)
Title: Paste composition for through hole filling, and printed wiring board prepared therewith
Inventor: UMEDA HIROAKI
IPC: C08K3/30
Filed: 2014-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a paste composition for hole filling having excellent adhesion to a metal plated layer and excellent hole filling property, and a printed wiring board having excellent adhesion between a paste cured product and a metal plated layer.SOLUTION: The paste composition has, based on epoxy resin 100 pts.mass, a modified imidazole curing agent of 1.5-20 pts.mass, a dendrite copper powder with a tap density of 4.0 g/cmor more of 50-200 pts.mass, and at least one inorganic filler selected from the group consisting of barium sulfate, calcium carbonate, and silica of 20-200 pts.mass.SELECTED DRAWING: None
Patent JP-2015149629-A (JP)
Title: Prompter device
Inventor: KUSAKA SATOSHI
IPC: G09G3/20
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the image on a document display of a prompter device is reversed right to left when reflected on a half mirror, and thereby the characters displayed on a display are required to be reversed right to left by using an exclusive software, and such a problem that the exclusive software capable of reversing right to left limits the display method of characters, and the like, due to the function of the software.SOLUTION: When installing a surface mirror between a document display and a half mirror, an image reversed on the surface mirror is reversed furthermore on the half mirror, and thereby the document display does not require to be reversed right to left by using a software, or the like. Consequently, a document creation software is not limited, and a general writing software or a presentation software can be used.
Patent JP-2015147879-A (JP)
Title: Curable composition, semiconductor device, and organic silicon compound containing ester bond
Inventor: KOZAI TOSHIYUKI
IPC: C08G77/60
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition that gives a cured product having low gas permeability and excellent crack resistance and light-transmitting property.SOLUTION: The curable composition comprises (A) an ester bond-containing organic silicon compound represented by general formula (1) below and having two or more addition-reactive carbon-carbon double bonds in one molecule, (B) a silicon compound having two or more hydrogen atoms bonded to silicon atoms in one molecule, and (C) a hydrosilylation catalyst. In formula (1), R independently represents a substituted or unsubstituted divalent hydrocarbon group having 1 to 12 carbon atoms; Rindependently represents a group selected from a substituted or unsubstituted divalent hydrocarbon group having 1 to 12 carbon atoms, a dimethylsilyl group, a methylphenylsilyl group, and a diphenylsilyl group; Rindependently represents a substituted or unsubstituted divalent hydrocarbon group having 2 to 8 carbon atoms; Rindependently represents a substituted or unsubstituted alkyl group having 1 to 8 carbon atoms; and n represents an integer of 1 to 10.
Patent JP-2015151206-A (JP)
Title: elevator system
Inventor: KATO ISAMU
IPC: B66B5/00
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an elevator system, which can rescue a passenger by moving the passenger from one car to the other car of two cars whose back faces opposite to doorways face each other.SOLUTION: An elevator system 10 comprises: two cars 14 whose back faces 22 opposite to doorways 20 face each other; and rescue devices 36 that are respectively stored in the two cars 14 in a folded state at a usual time and expanded from the folded state to be hung across a rescue zone between the back faces of the two cars 14 at the time of emergency.
Patent JP-2014155799-A (JP)
Title: Ceramic implant system, and set comprising ceramic implant system
Inventor: RUBINO DI GIROLAMO
IPC: A61C8/00
Filed: 2014-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic implant system consisting of two parts and characterized by a good breakage resistance.SOLUTION: A ceramic implant system (40) includes an implant (20) with a proximal region (32) having an inner cone, and an abutment (1) with a distal region (2) having an outer cone. The distal region (2) of the abutment (1) and the proximal region (32) of the implant (20) in a clamping region (3, 33, 43) in each case include at least one conical clamping surface (4, 34) which, in pairs, are adapted to one another in an accurately fitting manner so that the abutment (1) and the implant (20) of the ceramic implant system (40) are connectable by way of a clamping connection.
Patent JP-2015158995-A (JP)
Title: Filament, light source, and heater
Inventor: MATSUMOTO TAKAHIRO
IPC: H01K7/00
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a filament with a high efficiency for converting a power into visible light.SOLUTION: A filament comprises: a base substance 1 formed of a metal, a semiconductor, or a dielectric material; and a light emission layer 2 arranged on a surface of the base substance 1, and emitting at least a part of visible light and near-infrared light emitted from the base substance 1 toward the exterior. The light emission layer 2 is transparent to the visible light and the near-infrared light, and is configured by a material having a larger refraction for the visible light and near-infrared light than that of an external region, and is configured to suppress the infrared light in a predetermined wavelength region having a longer wavelength than the near-infrared light from being emitted from the base substance to the exterior.
Patent JP-2015160778-A (JP)
Title: Method for producing boron carbide-containing ceramic joined body and boron carbide-containing ceramic joined body
Inventor: KITA HIDENORI
IPC: C04B35/563
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique for obtaining a boron carbide-containing ceramic joined body in which when boron carbide-based ceramics are joined to each other, high joining strength can be achieved at a lower temperature, and also a joined portion of the obtained boron carbide-containing ceramic joined body has non-conventional excellent durability against long term use and which is therefore suitable for practical application.SOLUTION: The boron carbide-containing ceramic joined body is provided in which: boron carbide ceramic members containing 60 mass% or more of boron carbide are integrated via a joint layer composed of an aluminum-silicon alloy having a silicon content of 5 to 25 mass%; a joined portion has a strength of 100 MPa or more; the joint layer has a melting point lower than a melting point of aluminum of 660°C; a change in the volume of the joint layer which occurs when the joint layer solidifies from a molten state by cooling is 5.5% or less; and the joint layer has a thermal expansion coefficient of 18×10to 22×10(1/°C).
Patent JP-2015163724-A (JP)
Title: Method of producing titanium-and-barium-containing nickel powder
Inventor: UEDA TAKAHIRO
IPC: B22F1/02
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a titanium-and-barium-containing nickel powder which does not cause cracking or delamination during sintering even when formed into a thin layer and is suitable as an internal electrode of a multilayer ceramic capacitor and its production method.SOLUTION: A method of producing a titanium-and-barium-containing nickel powder includes a crystallization step of crystallizing a nickel powder, a titanium-containing nickel powder production step of making titanium contained in the nickel powder obtained in the crystallization step and a titanium-and-barium-containing nickel powder production step of making barium contained in the titanium-containing nickel powder obtained in the titanium-containing nickel powder production step. In the titanium-containing nickel powder production step, titanium sulfate is added to and mixed with a slurry obtained by mixing the nickel powder with pure water. In the titanium-and-barium-containing nickel powder production step, a barium compound is added to and mixed with a slurry obtained by mixing the titanium-containing nickel powder with pure water.
Patent JP-2015164270-A (JP)
Title: Antenna device and radio communication equipment
Inventor: TAKEDA SHIGEKI
IPC: H01Q1/36
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device and radio communication equipment capable of achieving size reduction and communication at a plurality of frequencies.SOLUTION: The antenna device 1 is a helical antenna whose conductor is formed into a spiral shape and includes a first helical antenna 10 and a second helical antenna 11 different in self-resonant frequency from each other, and a loop antenna 12 with a feeding section 20. Each of the first helical antenna 10 and the second helical antenna 11 is disposed at a feedable position through electromagnetic coupling with the loop antenna 12.
Patent JP-2015165347-A (JP)
Title: information processing apparatus, information processing method, and program
Inventor: ODA RYO
IPC: G06F3/048
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a web conference system that can inform, in sharing a screen, a shared party of the time required for the completion of the display of a shared screen to a sharing party.SOLUTION: There is provided an information processing apparatus that can participate in a web conference through the connection to a web conference server and can share a screen with another information processing apparatus that participates in the web conference server, the information processing apparatus including completion time acquisition means for acquiring the time required for the completion of the display of the screen to be shared on the another information processing apparatus, and completion time display means for displaying the time acquired by the completion time acquisition means upon the start of the sharing of the screen.
Patent JP-2015168083-A (JP)
Title: Guiding jig of lining material and guiding method of lining material
Inventor: GOTO JUNICHI
IPC: F16L1/038
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a guiding jig of a lining material capable of performing installation and removal at short time.SOLUTION: A guiding jig 2 of lining material comprises: a base part 3 bridging over an opening of a manhole 11 and mounted on the surrounding of the manhole 11; a contact part 4 disposed in the manhole 11 and coupled to the base part 3, and contacting an opening edge or the vicinity of the opening of the manhole 11; and a guide part 5 having a guide face 51a along which a lining material 1 to be drawn to the manhole 11 is disposed, and being coupled to the base part 3. When the lining material 1 is drawn to the manhole 11 by the base part 3 and contact part 4, the guide part 5 receives press force from the lining material 1.
Patent JP-2015171206-A (JP)
Title: Motor driver
Inventor: TAKEOKA YOSHINORI
IPC: H02P6/18
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor driver capable of solving a problem that precise position detection is prevented due to a fluctuation in spike voltage width which prevents detection of induction voltage zero-cross.SOLUTION: A terminal voltage detection section 6 detects disappearance of a spike voltage, and after detecting the disappearance, detects the rotor position based on an induction voltage. Since the position detection is made after the spike voltage has reliably completed, even when the current changes sharply, the position detection is discriminate from the spike voltage. With this, a delay of motor phase or the spike voltage can be discriminated from the induction voltage. Thus, precise position detect is ensured and a motor is driven with a stable current waveform.
Patent JP-2014196485-A (JP)
Title: Rubber composition for tire and pneumatic tire
Inventor: KAWAI NOBUTOMO
IPC: C08K3/04
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tire in which reversion resistance, deterioration resistance, rolling resistance, and wet performance or the like of a cross-linked rubber are improved.SOLUTION: In one embodiment, the rubber composition for a tire is provided which contains 5-150 pts.mass of a filler based on 100 pts.mass of a modified diene-based rubber component in which a diene polymer chain is coupled through a coupling group having a bond structure having a carbonyl group and an alkoxysilyl group, and 1-5 mole% of the alkoxysilyl group is introduced into a main chain. In another embodiment, the rubber composition for a tire is provided in which the modified diene-based rubber in the above rubber composition is a modified isoprene rubber.
Patent JP-2015169916-A (JP)
Title: Lens holding frame, lens unit and interferometer
Inventor: SHIMABUKURO ATSUSHI
IPC: G01B9/02
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a lens holding frame capable of suppressing the deformation of a lens by an external force and being easily manufactured.SOLUTION: A lens holding frame comprises: an intermediate frame member 45; and a lens holding member 46 arranged on the inner peripheral side of the intermediate frame member 45 to hold a reference lens 41. The lens holding member 46 comprises: a protrusion 46f to be fixed to a reference lens 41; a male screw part 46b fixed to the inner peripheral part of the intermediate frame member 45 at a position separated from the protrusion 46f in the axial direction of the intermediate frame member 45; and a thin projection part 46B and annular part 46A provided between the protrusion 46f and the male screw 46b and for suppressing the displacement of the protrusion 46f in the radial direction by elastically deforming the male screw part 46b in the radial direction when the male screw part receives the external force.
Patent JP-2014131763-A (JP)
Title: Medical device connector and medicament administration device
Inventor: OKIHARA HITOSHI
IPC: A61J3/00
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a medical device connector which facilitates work of connecting it to a medicament container, prevents suction of bacteria in the air into the medicament container when being connected to the medicament container with the inside that is depressurized, and prevents administration of an insoluble component due to the medicament inside the medicament container.SOLUTION: A medical device connector 1 includes an adapter 2 and a storing member 8 for storing the adapter. The adapter includes a medicament container mounting part 31, a hollow needle-like part 33 which can penetrate a seal member 87 of a medicament container 80, an injection instrument connecting part 43, and a liquid permeable filter 12. The medical device connector 1 includes a filter part 9 which has a bacteria-impermeable filter 11 and makes the inside of the injection instrument connecting part of the adapter communicate with the inside of the storing body only through the filter 11. The medical device connector can be mounted on the medicament container while the adapter is stored and makes the inside of the medicament container communicate with the inside of the storing body only through the bacteria-impermeable filter by penetrating the seal member with the hollow needle-like part.
Patent JP-2015176477-A (JP)
Title: Tenant decision support system
Inventor: TANI HIROMASA
IPC: G06Q50/16
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a system of decision support when an occupancy applicant considers a life pattern of neighborhood and selects one room in a housing complex.SOLUTION: An occupant decision support system 1 comprises: a sensor information acquisition part 11; a sensor information DB database 12; an occupant annoyance degree calculation part 13; an annoyance giving degree calculation part 14; and an annoyance degree comparison part 15. The occupant annoyance degree calculation part 13 refers to the sensor information DB 12, and calculates time distribution of the annoyance degree for one day which indicates annoyance degree which an occupancy applicant is subjected to when the occupancy applicant occupies a vacant room by a life pattern of a neighborhood from the time series data of the sensor information acquired by the sensor information acquisition part 11. The annoyance degree comparison part 15 compares the time distribution of the annoyance degree of the adjacent neighborhood calculated by the occupant annoyance degree calculation part 13 for one day and time distribution of the annoyance degree which the neighborhood is subjected to by a life pattern of the occupancy applicant calculated or estimated by the annoyance giving degree calculation part 14, and then calculates correlation degree.
Patent JP-2015174765-A (JP)
Title: image forming apparatus
Inventor: TAKAGI MASAAKI
IPC: B41J13/02
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a degradation in sheet conveying accuracy can be suppressed by sufficiently suppressing deformation of a conveyance roller.SOLUTION: This inkjet printer 100 (the image forming apparatus) includes a printing part 2, a lower conveyance roller 51 for conveying a sheet 92, a bearing 51d for supporting the lower conveyance roller 51 so as to rotate with respect to a casing 1, a belt rotating mechanism including a second belt 7 which is trained over the lower conveyance roller 51 and drives the lower conveyance roller 51, and a leaf spring 6 for energizing the lower conveyance roller 51 in a direction opposite to a direction in which the lower conveyance roller 51 is deformed with the tension of the second belt 7. The second belt 7 is arranged outside the bearing 51d in the shaft direction of the lower conveyance roller 51 with respect to the bearing 51d, and the leaf spring 6 is arranged outside the second belt 7 in the shaft direction of the lower conveyance roller 51 so as to energize the lower conveyance roller 51.
Patent JP-2015179202-A (JP)
Title: Manufacturing method of electrophoretic display device, electrophoretic display device and electronic apparatus
Inventor: TERASHIMA YASUHIRO
IPC: G02F1/167
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrophoretic display device capable of selecting charged particles having equivalent charged polarities and suppressed variation in charge amount.SOLUTION: A manufacturing method of an electrophoretic display device comprises a step of causing an electrode and a counter electrode to face each other and causing first electrophoretic particles to adhere to a surface of the counter electrode by applying a voltage between the electrode and the counter electrode while bringing the counter electrode provided on a display area of a counter substrate into contact with first dispersion liquid containing the first electrophoretic particles stored in a dispersion liquid bath having an electrode substrate provide with the electrode and a frame body. An opening of the frame body is greater than the display area and less than the counter substrate.
Patent JP-2015179226-A (JP)
Title: image forming apparatus
Inventor: KATO TOMOHIRO
IPC: G03G21/14
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which can reduce power consumption during fixing processing and suppress the occurrence of curling.SOLUTION: An image forming apparatus comprises a heating unit which is heated by a heat source and a fixing processing unit which includes a pressure unit which forms a nip together with the heating unit. The image forming apparatus performs smart fixing control in which it sets a lower fixing temperature of fixing processing if a required heat quantity for fixing a toner image is smaller and controls the heat source in such a manner that the temperature of the heating unit is raised to the fixing temperature or higher before a sheet reaches the nip. The image forming apparatus also performs temperature difference restriction control in which it performs image forming in such a manner that, with respect to a first sheet and a second sheet which are successively passed through the nip, a temperature difference between the heating unit and the pressure unit while the first sheet is passing through the nip does not exceed a predetermined maximum temperature difference when the fixing temperature of the second sheet is higher than the fixing temperature of the first sheet.