baber/WOPTO huggingface dataset:
Patent JP-2012036852-A (JP)
Title: Fluid pump
Inventor: TOMITA HIROKUNI
IPC: F04D5/00
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pump which can improve pump efficiency by reducing sliding resistance between an impeller and a pump casing.SOLUTION: In a cylindrical housing 10, an end is blocked by an end cover 11 having a discharge port 420 and a pump cover 60 having an inlet 410. A motor part 20 rotatively driving a shaft 31 is provided between a pump cover 60 and a pump cover 60. The pump casing 50 is provided between the motor part 20 and the pump cover 60, and it forms a pump chamber 43. The impeller 70 is substantially disk-like, it is connected to the shaft 31, and it is rotatably housed in the pump chamber 43. The impeller 70 is formed with a plurality of blade grooves 76 in a rotating direction. The impeller 70 is formed in a shape protruding toward a first inner wall surface 51 side to approach the first inner wall surface 51 being a face in a discharge port 420 side of the pump casing 50 from an axial outer side toward an axial inner side.
Patent JP-2012035551-A (JP)
Title: Blow molder
Inventor: FUJIOKA KAN
IPC: B29C49/42
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To utilize an after-use high-pressure exhaust of blow molder more effectively than ever before.SOLUTION: A high-pressure exhaust discharged from a mold 19 is supplied through a high-pressure exhaust supply duct 38 to an expansion chamber E formed respectively of a fixed scroll 42 and a rotary scroll 44 of a scroll expansion machine 40 after molding a resin container P4 by blow molding a parison P3 in a mold 19. A regenerated power is obtained with a regenerative dynamo 48 by rotating a rotary shaft 46 with expansion energy of the high-pressure exhaust. Air of near atmospheric pressure discharged from an outlet 42b of the expansion chamber E is sent to a high-pressure air compressor 52 through an exhaust return duct 50 and pressurized. The pressurized air is reused for a blow molding step or decompressed by a decompression mechanism 58 and is used for driving a piston 14 of cylinder 12 or in a preforming operation.
Patent JP-2012036054-A (JP)
Title: Method for producing metal fluoride single crystal
Inventor: KUDO MASAMI
IPC: G02B1/02
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an industrially valuable method for producing a metal fluoride single crystal where the crystal in which the falling of transmissivity by laser beam irradiation is suppressed, which has high laser resistance and which has high quality optical properties over the entire region from the upper region to the lower region of a growing crystal body having a large diameter and a long size is produced with high yield and in a large size.SOLUTION: In the method for producing the metal fluoride single crystal where a raw material metal fluoride and a solid metal-containing scavenger are housed in a furnace, the raw material metal fluoride is melted by raising temperature in the furnace and the single crystallization of molten metal fluoride is performed, it is characterized in that the solid metal-containing scavenger is divided and housed into a high temperature part in the furnace whose temperature is kept at the melting point of the raw material metal fluoride or higher and a low temperature part in the furnace whose temperature is kept at the melting point of the solid metal-containing scavenger or higher and lower than the melting point of the raw material metal fluoride, for example (the melting point of the raw material metal fluoride -150°C) or lower, through a step to perform the single crystallization of molten metal fluoride, however favorably housed so that the mass ratio of the low temperature part to the high temperature part is 0.3-1.0.
Patent JP-2012036682-A (JP)
Title: Toilet device
Inventor: AIHARA YASUNOBU
IPC: E03D9/10
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent dirt fluid from leaking from a toilet device and improve work efficiency in manufacturing the toilet device.SOLUTION: A seal mechanism sealing a gap between a toilet main body 1 and a partition mechanism has a primary seal member 92 that is nearly-ring shaped and has an inner diameter smaller than an outer diameter of a lower opening part 1e of the toilet main body 1. The primary seal member 92 has its outer peripheral part fixed and its inner peripheral part curved toward the partition mechanism and goes around and elastically contact with the lower opening part 1e. This causes the primary seal member 92 to tighten the lower opening part 1e, allowing the toilet main body 1 and partition mechanism to seal. This makes it possible to prevent dirt fluid from leaking from the gap between the toilet main body 1 and the partition mechanism. In addition, since the toilet device does not use a conventional liquid adhesive sealant that requires time to dry, work efficiency is improved in manufacturing the toilet device.
Patent JP-2011155629-A (JP)
Title: Vibrating reed, vibrator, oscillator, electronic device, and frequency adjustment method
Inventor: KAWAI HIROKI
IPC: H03H3/04
Filed: 2010-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration reed whose frequency is adjusted with high precision without spoiling vibration characteristics.  <P>SOLUTION: The vibration reed includes a base portion 15, vibrating arms 11, 12 and 13 extending from the base portion 15 and performing flexural vibration, excitation electrodes formed at the vibrating arms 11, 12 and 13 and exciting the vibrating arms 11, 12 and 13, and first mass portions 51, 52 and 53 formed at the vibrating arms 11, 12 and 13 and adjusting frequencies of the vibrating arms 11, 12 and 13. The first mass portions 51, 52 and 53 and excitation electrodes are arranged on one of opposed surfaces applied with contracting force and expanding force alternately by the flexural vibration of the vibrating arms 11, 12 and 13, and the first mass portions 51, 52 and 53 are provided on tip sides of the vibrating arms 11, 12 and 13 exceeding 1/2 of the lengths of the vibrating arms 11, 12 and 13 from the base portion 15, and formed of metal films or insulating films whose density D(×10<SP>3</SP>kg/m<SP>3</SP>) is in the range of 2.20≤D≤8.92.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012044724-A (JP)
Title: Photovoltaic power generation system for existing collective housing
Inventor: SATO KENJI
IPC: H01L31/042
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a system for an existing collective housing, which allows individual dweller to install a photovoltaic power generation facility in a sharing space such as a rooftop, and sell a surplus power to a power company, without degrading appearance of housing.SOLUTION: An individual dweller installs a power cable for transmitting the power generated with a solar battery panel installed at a sharing part such as a rooftop, a vertical trunk line of a power company managing power system, a power cable for transmitting the power into a housing, a watt-hour meter for power purchase amount, a watt-hour meter for power sale amount, a power company contract breaker, and a breaker for photovoltaic power generation facility, in a meter box of the individual dweller. So, a wiring construction in the housing is not required, and appearance of the housing is not degraded. By connecting the primary side of the watt-hour meter for power purchase amount to the vertical trunk line of the power company managing power system wired in the meter box of the individual dweller, a surplus power can be flown back to a power company commercial power system, which allows a power company to purchase the surplus power.
Patent JP-2012042699-A (JP)
Title: Projection type video display device
Inventor: ITO YUSUKE
IPC: G03B21/14
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a projection type video display device that accommodates an illumination optical system unit, a projection optical system unit, and a cooling unit in a reduced space.SOLUTION: A projection type video display device of the present invention comprises a case that accommodates an illumination optical system unit 120 and a projection optical system unit. The illumination optical system unit 120 includes a light source, a dichroic prism, a rod integrator, and a support. The case accommodates a cooling unit 130 that cools the illumination optical system unit 120. The cooling unit 130 is fixed to the case so as not to be rotated.
Patent JP-2012041464-A (JP)
Title: Resin composition for powder coating, powder coating, and coated article
Inventor: KIMURA MASAMITSU
IPC: C09D167/00
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for a powder coating in which a cured coating film excels in smoothness and mechanical properties, a powder coating using the same, and a coated article which has coating which is excellent in smoothness and mechanical properties.SOLUTION: The resin composition for a powder coating includes: a polyester resin (A) which is obtained by reacting a polybasic acid (a1), a polyhydric alcohol (a2), and a monovalent amine compound (a3) as indispensable raw material components, and has a terminal structure shown by general formula (1) (wherein R is a phenyl group, a phenyl group which has a 1-12 alkyl substituent, a 4-18 alkyl group, or a 6-18C cycloalkyl group), and in which the hydroxyl value is in the range of 10-80 mg-KOH/g; and an isocyanate curing agent (B).
Patent JP-2012053984-A (JP)
Title: Photoelectric converter, photoelectrochemical cell, and manufacturing methods of photoelectric converter and photoelectrochemical cell
Inventor: USU TATSUYA
IPC: C09B57/10
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric converter, a photoelectrochemical cell, and manufacturing methods of a photoelectric converter and a photoelectrochemical cell achieving high conversion efficiency and excellent durability.SOLUTION: The photoelectric converter comprises a photoreceptor layer including a coloring matter and semiconductor fine particles, and a charge mobile body layer containing a redox electrolyte. The redox electrolyte is held by a high-molecular compound and the coloring matter is represented as the following general formula (1). M(LL)(LL)(X)×CI general formula (1) [where M represents a metal atom, LLrepresents bidentate or tridentate ligand of a specific structure, LLrepresents monodentate or tridentate ligand of a specific structure, x represents monodentate or bidentate ligand of a specific structure, m1 represents integers 1-3, m2 represents integers 0-2, m3 represents integers 0-3, and CI represents counter ion when counter ion is required for neutralizing electric charge].
Patent JP-2012042169-A (JP)
Title: Heat exchanger and air conditioner mounted with the same
Inventor: ISHIKAWA MITSUHIRO
IPC: F24F1/0063
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which the breakage of a connection pipeline during installation or the like can be prevented.SOLUTION: The heat exchanger 10 is provided with a heat transfer pipe which is formed of aluminum or an aluminum alloy and connection piping 20 through which a refrigerant flowing in from the heat transfer pipe or a refrigerant flowing into the heat transfer pipe passes and is disposed in an air conditioner, and the connection piping 20 has gas piping 30 and liquid piping 40. Also, the gas piping 30 and the liquid piping 40 are constituted by connecting the aluminum piping 31, 41 formed of aluminum or an aluminum alloy and copper piping 32, 42 formed of copper or copper alloys with connection portions 37, 47, respectively, and descending portions 33, 43 are formed. The connection portions 37, 47 are arranged in straight portions 35, 45 of the descending portions 33, 43, and in the straight portions 35, 45, the aluminum piping 31, 41 are longer than the copper piping 32, 42.
Patent JP-2012048911-A (JP)
Title: Molten-salt battery
Inventor: YAMAGUCHI ATSUSHI
IPC: H01M2/34
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a molten-salt battery capable of accommodating a temperature rise due to an overcurrent, regardless of the cause for the overcurrent.SOLUTION: A battery case 41 contains a power generation element 1 and lead wires 2, 3. The lead wire 2 and the lead wire 3 are connected to a positive electrode 12 and a negative electrode 13 that configure the power generation element 1, and a positive electrode terminal 42 and a negative electrode terminal 43, respectively. When an overcurrent is applied to a molten-salt battery 51, the overcurrent is also applied to the lead wires 2, 3. The lead wire 2 comprises a fuse section 23 for automatically fusing when an electrical current that is equal to or larger than a predetermined electrical current value is applied for a predetermined period of time or longer. A flow of the electric current is shut off by fusing the fuse section 23 when the overcurrent is applied to the molten-salt battery 51, regardless of whether the overcurrent is generated inside the molten-salt battery or outside the molten-salt battery.
Patent JP-2012045126-A (JP)
Title: Liquid atomizer and sauna apparatus using the same
Inventor: SAITO KAZUHIRO
IPC: A61H33/06
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid atomizer and a sauna apparatus using the same which eliminates installation of a piping for draining a liquid not atomized, and facilitates installation and construction.SOLUTION: The liquid atomizer includes: a body case 6 having an inlet hole 4 and an outlet hole 5; a heating unit and an air blasting unit provided in an air passage connecting the inlet hole 4 and the outlet hole 5 in the body case 6; a liquid atomizing unit 9 provided in the air passage between the air blasting device and the outlet hole 5; and a control unit 28 for controlling the liquid atomizing unit 9, heating device, and air blasting device. A rotating unit 13 has a water pumping pipe 22 fixed to a rotating shaft 19 and sucking water from a water storage portion 26, at the center of a rotating plate 20a, the water pumping pipe 22 has an inverted conical shape, and provided with a rib 33, as a portion for preventing winding up of water, for preventing a liquid from the water storage portion 26 from rising up along the outer wall of the water pumping pipe 22, at the lower part of the outer wall of the water pumping pipe.
Patent JP-2012045507-A (JP)
Title: Continuous dehydration method of liquid
Inventor: YAMAJI KANJI
IPC: B01D3/00
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a continuous dehydration method for removing moisture from liquid containing water efficiently and inexpensively.SOLUTION: The continuous dehydration method of raw material liquid containing moisture includes: a process (1) of supplying raw material liquid or vapor originated from the raw material liquid to one end of an adsorption tube filled with a moisture adsorbent and recovering effluent from the other end of the adsorption tube; a process (2) of measuring a moisture concentration in the effluent and calculating a cumulative moisture concentration; a process (3) of stopping the supply of the raw material liquid or vapor originated from the raw material liquid when the cumulative moisture concentration in the effluent has reached the predetermined concentration or higher in the process (2) and liberating the moisture from the adsorbent in the adsorption tube; a process (4) of supplying the vapor remaining in the adsorption tube to a distillation column and recovering concentrated liquid from the overhead of the distillation column; and a further process (5) of returning the concentrated liquid to the process (1).
Patent JP-2011002849-A (JP)
Title: Device for forming polarization inversion region
Inventor: KURIMURA SUNAO
IPC: G02F1/37
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming a uniform short-period polarization inversion region on a ferroelectric single crystal.SOLUTION: The device for forming the polarization inversion region by applying a plurality of pulse voltages onto the ferroelectric single crystal includes: a pulse power source which generates a frequency; a voltage amplification device which pulses a voltage based on the frequency and applies the plurality of pulse voltages onto the ferroelectric single crystal; a current monitor which measures an inversion current flowing in the ferroelectric single crystal by application of the plurality of pulse voltages onto each ferroelectric single crystal; and a control part which determines the quantity of charge flowing in the ferroelectric single crystal based on the measured inversion current and controls the pulse power source so that the charge quantity becomes equal for each application of the plurality of pulse voltages.
Patent JP-2012053153-A (JP)
Title: Electrostatic charge image development toner, electrostatic charge image development developer, toner cartridge, process cartridge, image forming apparatus, image forming method, and reading method of toner image
Inventor: YAMANAKA KIYOHIRO
IPC: G03G9/09
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image development toner that obtains, when irradiated with light having the wavelength of the visible light region, a toner image that selectively transmits a part of light having the wavelength of the visible light region.SOLUTION: An electrostatic charge image development toner of the present invention includes binder resin, and a titanium oxide having a specific surface area of 250 m/g or more to 500 m/g or less and a volume average particle diameter of 0.1 μm or more to 0.8 μm or less.
Patent JP-2012052904-A (JP)
Title: Inertial measuring device
Inventor: NISHIZAWA TAKESHI
IPC: G01C19/56
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an inertial measuring device with high accuracy.SOLUTION: An inertial measuring device 1 comprises an acceleration portion 51 capable of detecting gravity acceleration working on an article to be measured, angle speed portions 52, 53 having a plurality of angle speed sensors capable of detecting the rotating motion of the article to be measured, and a computing portion 54 in which a plurality of processing functions is integrated. The angle speed portion 52 includes three angle speed sensors capable of detecting the respective angle speed of XYZ axes, and the angle speed portion 53 includes one or more angle speed sensor capable of detecting an angle speed of an axis which is different from detection axes of the three angle speed sensors. The computing portion 54 calculates the angle speed of the axis which is the most parallel with a gravity axis, except for the angle speed sensor having the detection axis which is the most parallel with the gravity axis, from the four-six angle speed sensors.
Patent JP-2012054793-A (JP)
Title: Antenna system
Inventor: FUJII TERUYA
IPC: H01Q3/04
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system in which the amplitude and the phase of signals supplied to antenna element groups are controlled easily and the tilt angle can be set for each mobile station.SOLUTION: The antenna system comprises an antenna where a first antenna element group and a second antenna element group, each arranged in array in order to radiate signals being transmitted to mobile stations as a beam, are arranged in a vertical surface, and a precoding function unit which controls the control weight of first signals supplied to the first antenna element group and second signals supplied to the second antenna element group so that synthetic beams radiated from the first antenna element group and second antenna element group have a predetermined tilt angle.
Patent JP-2012054457-A (JP)
Title: Solar battery cell and manufacturing method therefor
Inventor: SHIKANO YASUYUKI
IPC: H01L31/04
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery cell and a manufacturing method therefor, capable of achieving sufficient conversion efficiency.SOLUTION: The solar cell battery includes: a p-type diffusion layer formed on one plane of a silicon single crystal substrate; an n-type diffusion layer formed on the other plane; one or a plurality of electrodes partially formed on the p-type diffusion layer; and one or a plurality of electrodes partially formed on the n-type diffusion layer. In the p-type diffusion layer, there are formed a plurality of high concentration p-type diffusion regions and low concentration p-type diffusion regions positioned between the high concentration p-type diffusion regions. In the n-type diffusion layer, there are formed a plurality of high concentration n-type diffusion regions and low concentration n-type diffusion regions positioned between the high concentration n-type diffusion regions. The electrodes are formed adjacent to the high concentration p-type diffusion regions and the high concentration n-type diffusion regions. In the solar cell battery, surface power generation capacity has conversion efficiency of 18% or greater, and conversion efficiency on the other plane having the formed n-type diffusion layer is 93% or greater than the conversion efficiency on one plane having the formed p-type diffusion layer.
Patent JP-2012052383-A (JP)
Title: Construction method of steel pipe support
Inventor: SHIODA KEISUKE
IPC: E04B1/58
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a steel pipe support capable of being easily implemented and installing the steel pipe support at a precise position (in terms of vertical and horizontal directions).SOLUTION: A construction method of a steel pipe support 100 includes the processes: to erect a steel pipe pile 1 in the ground 900 (S1); to fill the steel pipe pile 1 with soil 2 (S2); to place slab concrete 3 so that an upper surface 31 thereof is constructed at a predetermined vertical position A (S3); to install a steel pipe support 4 on the upper surface 31 of the slab concrete 3 (S4); to insert wedges 5 into a gap between an upper edge 11 of the steel pipe pile 1 and a side wall of the steel pipe support 4 so that the steel pipe support 4 can be installed at a predetermined horizontal position (S5); to place surrounding concrete 6 between the steel pipe pile 1 and the steel pipe support 4 (S6); and to place encasing concrete 7 (S7).
Patent JP-2012059725-A (JP)
Title: Spin injection electrode structure, spin conduction element, and spin conduction device
Inventor: SASAKI TOMOO
IPC: H01L29/82
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a spin injection electrode structure, a spin conduction element, and a spin conduction device capable of performing spin injecting in a silicon channel layer at room temperature.SOLUTION: A spin injection electrode structure IE includes: a silicon channel layer 12; a first magnesium oxide film 13A provided on a first portion of the silicon channel layer 12; and a first ferromagnetic layer 14A provided on the first magnesium oxide film 13A. In the first magnesium oxide film 13A, there partially exists a first lattice matching portion P lattice-matched with both of the silicon channel layer 12 and the first ferromagnetic layer 14A.
Patent JP-2012060225-A (JP)
Title: Control terminal
Inventor: KATO KAZUYA
IPC: H04H60/27
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To display and select a short recording schedule in a recording schedule list display of a control terminal which performs control to record video signals of broadcast materials in a video server.SOLUTION: A video server system includes a video signal recorder/reproducer, a video server, a controller, and a control terminal, and records and reproduces video signals as video file data. A recording schedule displayed on a screen of the control terminal is zone-displayed in a list. The extremely short recording schedule is displayed by temporal magnification. A mouse cursor is placed on the extremely short recording schedule displayed by temporal magnification, so as to select the schedule.