baber/WOPTO huggingface dataset:
Patent JP-2015140685-A (JP)
Title: Fluid seal structure of heat engine including steam turbine
Inventor: IMAI SHUNJI
IPC: F01D25/24
Filed: 2014-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a fluid seal structure of a heat engine including a steam turbine, capable of ensuring airtight between a pair of space sections into which a space is partitioned by a partition plate during operation of the heat engine.SOLUTION: A fluid seal structure of a heat engine including a steam turbine comprises: an inner case that contains therein a turbine rotor so as to be rotatable; an outer case that contains therein the inner case and that forms a space section, a fluid capable of circulating between an outer surface of the inner case and the space section; a protrusion that protrudes from any of the outer surface of the inner case and an inner surface of the outer case into the space section and that is formed annularly in a circumferential direction of the surface; and a partition plate that extends from the other surface out of the outer surface and the inner surface into the space section, that is formed annularly in the circumferential direction of the other surface, that partitions the space section into a first space section on one side of the turbine rotor in the axial direction and a second space section on the other side, and that is flexibly deformable in the axial direction of the turbine rotor by a pressure difference between the first space section and the second space section.
Patent JP-2015140952-A (JP)
Title: Heat pump type heat source machine
Inventor: EDA AKITO
IPC: F25B47/02
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type heat source machine capable of preventing a liquefied refrigerant from staying in a bypass passage in which a defrosting valve is installed, and capable of reducing a filling amount of the refrigerant as much as possible.SOLUTION: A heat pump type heat source machine 3 includes a heat pump circuit 20 configured by connecting a compressor 21, a condensation heat exchanger 22, an expansion valve 23 and an evaporation heat exchanger 24 by refrigerant piping 25. The heat pump circuit 20 has a bypass passage 31 which at least bypasses the condensation heat exchanger 22, and a defrosting valve 32 installed in the bypass passage 31. When frost formation in the evaporation heat exchanger 24 is detected, the defrosting valve 32 is opened and a defrosting operation is performed. The defrosting valve 32 is installed at a position close to a branch part in which the bypass passage 31 branches from the refrigerant piping 25 between the compressor 21 and the condensation heat exchanger 22.
Patent JP-2015141266-A (JP)
Title: Fixing member, fixing apparatus, and image forming apparatus
Inventor: AOYAMA YUKA
IPC: G03G15/20
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing member configured to form a high-quality image free from image separation, at a low temperature, while preventing offset by reducing residual deposited toner, and to form a monochrome low-gloss image.SOLUTION: A fixing member to be used for fixing a toner image formed with toner onto a recording medium includes an elastic layer 202 and a releasing layer 201 at least. The releasing layer 201 is a particle layer formed by arranging fine particles in a plane direction. The fine particle has a volume average particle diameter of 5-30 μm.
Patent JP-2014098303-A (JP)
Title: Baseboard for scaffold board
Inventor: SENDA TOYOJI
IPC: E04G5/00
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a baseboard for a scaffold board which has a simple structure in which merely a hook is attached to a baseboard body, can be fixed to the scaffold board more reliably than in the case of fixing to the scaffold board since locked to the pipe of a scaffold, does not have the possibility of disengagement, after the fixing, even if an external force is applied thereto, can be easily attached in a single operation, and can be easily applied to an existing scaffold board.SOLUTION: As a fixing member to a horizontal pipe 4 of the scaffold, a downward fixed vertical hook 6 and a movable horizontal hook 7 laterally slidable by a slide lever project from the end outer surface of a baseboard body 2 in the longitudinal direction of the baseboard body 2. The fixed vertical hook 6 is attached to each of both left and right ends of the baseboard body 2, and the fixed vertical hooks 6 are different in projection position within a range of the horizontal width direction of the baseboard body 2. The movable horizontal hook 7 is attached to the baseboard body 2 at a position above the vertical hook 6.
Patent JP-2014112706-A (JP)
Title: Optical mechanism for euv lithography and method for configuring optical mechanism
Inventor: CLAUSS WILFRIED
IPC: C03B25/02
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical mechanism for EUV lithography and a method for configuring the optical mechanism in which deformation due to an influence of temperature is reduced.SOLUTION: A reflective coating 31 is applied to a substrate 32, the reflective coating having a plurality of individual layers that alternately consist of materials having different refractive indices. The reflective coating can also comprise an intermediate layer for preventing diffusion and a capping layer 31a for preventing oxidation or corrosion. The substrate 32 is applied to a carrier 33, in which a plurality of heating elements 33a in the form of Peltier elements are provided; and these elements serve for homogeneously heating the substrate 32 to a use temperature. A temperature sensor 35 is provided laterally on the substrate 32 and is connected to a control device for controlling the temperature of the substrate 32 to the use temperature by a closed loop. Deformations and/or changes in a length of the substrate 32 caused by temperature fluctuations are avoided by controlling the use temperature to correspond as exactly as possible to the zero crossing temperature of the coefficient of thermal expansion of the substrate 32.
Patent JP-2015141005-A (JP)
Title: Freezer unit
Inventor: IIDAKA MASAYUKI
IPC: F25B1/00
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a freezer unit that has simple constitution and can operate according to the circulation composition of a non-azeotropic refrigerant mixture.SOLUTION: In a freezer unit that uses a non-azeotropic refrigerant mixture obtained by mixing two or more kinds of refrigerant differing in boiling point and includes a refrigerant circuit having at least a compressor, a condenser, a decompression device, and a vaporizer connected in order, the refrigerant circuit includes an internal heat exchanger which exchanges heat between a high-pressure liquid refrigerant or gas-liquid two-phase refrigerant condensed by the condenser and a low-pressure gas refrigerant or gas-liquid two-phase refrigerant vaporized by the vaporizer, and the internal heat exchanger is provided with a plurality of temperature detection means from a refrigerant intake to a refrigerant outlet, and includes dryness calculation means of calculating the temperature glide Tglide of the internal heat exchanger from temperatures T1, T2, ..., that the temperature detection means detects and calculating dryness at the internal heat exchanger intake from the temperature glide Tglide.
Patent JP-2014147768-A (JP)
Title: Pachinko game machine
Inventor: SHIBANO KENJI
IPC: A63F7/02
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To improve reliability in processing to control a main control board.SOLUTION: A pachinko game machine includes: main control means; power source control means for performing power source control related to power supply to the main control means; and presentation control means for performing control processing corresponding to a presentation control command related to a presentation from the main control means. The pachinko game machine performs jackpot lottery determination by acquiring a random number related to jackpot lottery in interruption processing on the basis of a fact that a game medium shot to a game area has flowed down the game area and has passed a predetermined start area, and performs a special game more advantageous to a player than a normal case when a jackpot is obtained. The main control means performs interruption preparation processing after the start of power supply and repetitively performs processing to update an initial value random number value till the performance of interruption after a timer for periodically repeating interruption processing is set.
Patent JP-2014122910-A (JP)
Title: Moving body drive method, moving body drive system, pattern forming method, pattern forming apparatus, exposure method, exposure apparatus, and device manufacturing method
Inventor: SHIBAZAKI YUICHI
IPC: H01L21/68
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a moving body drive method for controlling positioning of a moving body in a predetermined direction parallel to a predetermined surface with high accuracy.SOLUTION: A control unit causes a stage WST to have a tilt of an angle α relative to an XY plane in a periodic direction of scales 39Y, 39Y, based on a measurement value of a tilt angle of the stage WST relative to the XY plane. Based on information including: measurement values of heads of head units 62A, 62C before and after the tilt is made; and the angle α, the control unit calculates an Abbe removal amount for a surface of the scales 39Y, 39Yrelative to a reference surface (for example, an image surface of a projection optical system) which serves as a reference for controlling positioning of the stage WST in the XY plane. Then, the control unit drives the stage WST along the XY plane based on: position information of the stage WST in the XY plane, measured by the heads of the head units 62A, 62C; and measurement errors caused by the head units 62A, 62C corresponding to the tilt angle of the stage WST, resulting from the Abbe removal amount for the surface of the scales 39Y, 39Y.
Patent JP-2015146068-A (JP)
Title: touch panel device
Inventor: EITO ATSUSHI
IPC: G06F3/041
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel device capable of accurately drawing lines even in the presence of timing difference in acquisition of position detection data and touch detection data while eliminating shifts caused by fraudulent manipulation.SOLUTION: An acquisition unit 14 acquires position detection data associated with a detection result obtained from a position detection unit that detects a touch position on a display surface and touch detection data, which indicates touch detection, obtained from a pen input device that detects touch thereof with the display surface. An interval determination unit 15 determines whether or not an interval between a position data acquisition period, representing a period from the start of acquisition of the position detection data to the end thereof, and a touch data acquisition period, representing a period from the start of acquisition of the contact detection data to the end thereof, is within a predetermined threshold. When the interval is within the threshold, a drawing unit 16 draws lines on the basis of the position detection data and touch detection data associated with the position data acquisition period and touch data acquisition period, respectively.
Patent JP-2014153360-A (JP)
Title: Optical encoder
Inventor: SANDIG KARSTEN
IPC: G01D5/38
Filed: 2014-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical encoder that has a passive optical fiber scanning head enabling a position measurement with a high resolving power.SOLUTION: In an optical encoder for generating a plurality of phase difference scanning signals relating to a relative position of a reflection type linear scale 10 movable in at least one measurement direction with respect to an optical fiber scanning head 20, within the optical fiber scanning head 20, a scan plate 21 is arranged in front of an end of a reflection type linear scale 10 side of an optical fiber 30. The phase difference scanning signal is encoded according to a wavelength. One beam flux incident onto the scan plate 21 is divided into at least two partial beam fluxes, and the reflection type linear scale 10 is irradiated with these partial beam fluxes. Then, these partial beam fluxes are converged once again for generating the phase difference scanning signal, and interfere with each other. These partial beam fluxes travel on a different optical path length during the division and the re-convergence.
Patent JP-2015149241-A (JP)
Title: Led illumination system, and controller for led illumination equipment
Inventor: MURATA TSUNEO
IPC: H05B37/02
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology enabling a standby power of each LED illumination equipment to be reduced.SOLUTION: There is provided an LED illumination system including: a plurality pieces of LED illumination equipment; a power supply switch for supplying a power to each LED illumination equipment at an ON state and stopping the supply of power at an OFF state; a wireless terminal for transmitting a control signal for controlling a state of each LED illumination equipment to each LED illumination equipment; and a controller including a wireless communication part performing wireless communication with the wireless terminal, and a control part performing processing for turning off the power supply switch when it is detected that all of the plurality pieces of LED illumination equipment become in an extinguishing state on the basis of the control signal received at the wireless communication part in a state where the power supply switch is in an ON state.
Patent JP-2015151921-A (JP)
Title: Power device
Inventor: UENO YASUO
IPC: F03D11/00
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a power device acting as a power generating device utilizing wind power that shows a sufficient rotating force without receiving any substantial influence by wind direction or strong or weak wind in which its maintenance work can be easily carried out even if the device is installed on the ocean, it has a countermeasure system avoiding wind pressure under strong wind to avoid damage, it has a structure that can be adapted for a quite small-sized unit to a large-scaled megawatt class and it can also be applied to a power generator utilizing water power in a tide flow or river.SOLUTION: This invention provides a power device in which several rotary blade sets are installed on a circumference with a rotating shaft 1 being applied as a center, the rotary blade sets are constituted of a front blade 4 and a rear blade 5, they are formed in such a way that the front edge of the front blade faces an outside part of the circumference and the rear edge thereof faces a direction along the circumference, the rear blade is positioned outside the rear edge of the front blade, the front edge of the rear blade faces a circumferential direction and the rear edge is formed to face toward the inside of the circumference.
Patent JP-2015153192-A (JP)
Title: Data storage device
Inventor: NISHIYAMA MASATO
IPC: G06F12/16
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To reliably detect data transfer abnormalities due to a wire short-circuit and a breakage of wiring using the minimum data area for checking when transferring data.SOLUTION: A data storage device 1 connects a plurality of wirings between a CPU 1 and the terminal of a non-volatile memory 2, and the wiring between the terminals is composed of a plurality of address wirings 3 where the address signal of 0 or 1 that transmits data is allowed to pass through and a plurality of data wirings 4 where the signal of 0 or 1 that transmits the data is allowed to pass through, and the transmission is performed by making the address and the data as a set. When the address is expressed in binary number system, a pass word is input to each address where a signal 1 is one or fewer within the address, and the transfer of the pass word is performed when the data is transferred to the non-volatile memory from the CPU, and after the data transfer, the pass word stored in the specified address of the non-volatile memory is extracted, and the abnormalities when transferring data are detected by comparing the extracted pass word with the set pass word.
Patent JP-2014160656-A (JP)
Title: Lithium secondary battery anode and manufacturing method thereof, and lithium air battery including the same
Inventor: PARK MYOUNGGU
IPC: H01M50/193
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide: a lithium secondary battery anode; a method for manufacturing the anode; and a lithium air battery including the lithium secondary battery anode.SOLUTION: A lithium secondary battery anode comprises: lithium metal enclosed therein; and an anode formed so that lithium ions can move therein. The lithium secondary battery anode is arranged so that the performance of a lithium air battery and the life thereof can be improved by preventing the corrosion of lithium metal and the generation of hydrogen gas owing to the intrusion of moisture and oxygen gas into the anode. Further, a method for manufacturing the lithium secondary battery anode, and a lithium air battery comprises the anode are provided.
Patent JP-2015163455-A (JP)
Title: Droplet discharge device, recording head unit of droplet discharge device, and method for controlling droplet discharge device
Inventor: ABE KIMIHITO
IPC: B41J2/175
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce occurring of dew condensation on a nozzle surface due to a volatile material in an ink droplet discharged by a droplet discharge device.SOLUTION: The droplet discharge device includes: a first recording head equipped with a plurality of nozzles for discharging first temperature dots with a recording liquid having a first temperature; a second recording head equipped with a plurality of nozzles for discharging second temperature dots with a recording liquid having a second temperature lower than a temperature of the first temperature dots discharged by the first recording head; and a control section (body control section) for controlling the discharge state of the recording liquid by the first recording head and the second recording head. The control section (body control section) controls the discharge state of the recording liquid so that the first temperature dots and the second recording dots are positioned in a mixed state on a recording medium 14 on which the recording liquid is positioned.
Patent JP-2015166964-A (JP)
Title: Capacitance type detector and capacitance type detection program
Inventor: SASAKI YUICHI
IPC: G06F3/044
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To adjust a capacitance difference that may exceed a detectable range to a detectable range, without reducing resolution.SOLUTION: If a capacitance difference detection unit 30 detects a capacitance difference between electrodes, a capacitance difference adjustment unit 60 makes electrode setting to determine to which each electrode is set, an application electrode or a non-application electrode in response to the detected capacitance difference. A drive signal application unit 20 applies a drive signal while making the electrode determined to be the application electrode in a connected state and the electrode determined to be the non-application electrode in a floating state on the basis of the determined electrode setting.
Patent JP-2015168123-A (JP)
Title: heat-sensitive recording material
Inventor: NOMURA HIDEKI
IPC: B41M5/333
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material that has excellent coloring sensitivity and is excellent in recoloring properties and moisture and heat-resistant image storage properties.SOLUTION: A thermosensitive recording layer at least comprises an electronic donative dye precursor with an average particle diameter of 0.4 μm or less, 4,4'-dihydroxydiphenylsulfone with an average particle diameter of 1.1-1.6 μm, and saturated fatty acid monoamide with an average particle diameter of 0.4 μm or less.
Patent JP-2015167683-A (JP)
Title: Ophthalmologic apparatus, ophthalmologic apparatus control method, and program
Inventor: NAKANO YOSHITAKA
IPC: A61B3/14
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus capable of maintaining the operability even when display means is moved.SOLUTION: A fundus camera 100 as an example of an ophthalmologic apparatus comprises: a monitor 15 as an example of display means; a virtual switch 301 as an example of first operation means displayed on the monitor 15; and a joystick 21 as an example of second operation means provided separately from the monitor 15. When the monitor 15 and the joystick 21 are relatively moved, the position of the virtual switch 301 is moved on the monitor 15 according to the amount of their relative movement.
Patent JP-2015172618-A (JP)
Title: Semiconductor optical integrated element
Inventor: MASUYAMA RYUJI
IPC: G02F2/00
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical integrated element having a structure that does not generate a route of an unpredicted current.SOLUTION: As an n-type semiconductor layer 31 extends from an end of a multimode interferometer 15 along a first surface 12c in a first region 13a of a semi-insulating semiconductor substrate 13, the semi-insulating semiconductor substrate 13 is located between the n-type semiconductor layer 31 and a first conducting layer 21. According to studies and analysis by the inventors, a substrate leakage current that is extremely minute per unit area flows. When the n-type semiconductor layer for the multimode interferometer 15 and a light-receiving element 17 largely covers a major surface of the semi-insulating semiconductor substrate, because the semi-insulating semiconductor substrate 13 is large in size, the substrate leakage current therefore increases to a degree near a dark current of a photodiode. The first conductive layer 21 is disposed on a second surface of the first region 13a, as well as a second conductive layer 23 is disposed, as spaced from the first conductive layer 21, on a second surface 13d of a second region 13b.
Patent JP-2015173322-A (JP)
Title: Presence and absence determination system
Inventor: SUZUKI TOMOYUKI
IPC: H04Q9/00
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To achieve a presence and absence determination system capable of notifying an apparatus, that is desirably operated while absence, of a fact that a user is absent, without mounting any special function, such as a human body sensor.SOLUTION: A presence and absence determination system includes a presence and absence apparatus database 2 for separately storing a presence time use apparatus A, i.e., an apparatus 3 used while presence with high possibility, and an absence time use apparatus B, i.e., an apparatus 3 used while absence with high possibility, out of the apparatus 3 arranged in a house, and a server 1 configured communicably with the apparatus 3, and acquiring an operating apparatus 3. When the operating apparatus 3 thus acquired corresponds to the type of the absence time use apparatus B, with reference to the presence and absence apparatus database 2, the server 1 determines that the user is absence, and transmits the determination results of presence and absence of the user to the apparatus 3.
Patent JP-2014180567-A (JP)
Title: Methods and apparatus to form three-dimensional biocompatible energization elements
Inventor: RANDALL B PUGH
IPC: H01M50/129
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus to form three-dimensional biocompatible energization elements.SOLUTION: In some embodiments, the methods and apparatus to form the three-dimensional biocompatible energization elements involve forming conductive traces on the three-dimensional surfaces and depositing active elements of the energization elements on the conductive traces. The active elements are sealed with a biocompatible material. In some embodiments, a field of use for the methods and apparatus may include any biocompatible device or product that requires energization elements.