baber/WOPTO huggingface dataset:
Patent JP-2012163202-A (JP)
Title: Cone valve capable of accurately adjusting pressure and flow rate
Inventor: RO SUNG WAN
IPC: F16K1/12
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cone valve which is capable of accurately adjusting pressure and a flow rate, by converting a rotation amount into length by rotating a flow rate adjustment body taking a center shaft of fluid flowing through pipe line as a center, and implementing the adjustment of a passing flow rate through a space adjustment with a cone part so that a fine flow rate adjustment is achieved by a screw type, and in which the installation and utilization in a narrow space can be achieved by reducing the number of devices to be mounted.SOLUTION: The cone valve capable of accurately adjusting pressure and a flow rate is provided with a flow path in a longitudinal direction, and includes inside the flow path a first barrel having a cone part, a flow rate adjustment body which adjusts a flow rate through a space with the cone part by connecting one end with the first barrel part to be rotated, and a second barrel part which receives the other end of the flow rate adjustment body to be coupled to a pipe.
Patent JP-2012228715-A (JP)
Title: Laser welding apparatus and laser welding method
Inventor: OGURA SHUHEI
IPC: B23K26/21
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser welding apparatus and a laser welding method which can realize welding without lowering a bonding strength even when a sheet space is large.SOLUTION: A laser welding apparatus 10 generates laser beams from a laser oscillator 11, converges the laser beams by a condenser lens 14 and applies the laser beams to an upper sheet 101 and a lower sheet 102 stacked on top of each other to weld the upper sheet 101 and the lower sheet 102 to each other. The application of laser beams allows a melt pool Y to be formed in the upper sheet 101 and the lower sheet 102 stacked on top of each other and allows the melt pool Y to flow to weld the upper sheet 101 and the lower sheet 102 to each other.
Patent JP-2012230858-A (JP)
Title: Led driver circuit and led luminaire
Inventor: KANAMORI ATSUSHI
IPC: H05B44/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an LED driver circuit and an LED luminaire that suppress turning-off of a current holding unit (e.g. a triac or the like) in a phase control dimmer caused by a resonance phenomenon, within the same half-cycle of an AC voltage, and that can suppress flickering in the LED.SOLUTION: An LED driver circuit to which an AC power source is connectable through a phase control dimmer to drive an LED load, comprises a discharger for consuming energy of a resonance phenomenon generated by a dimmer capacitance component and a dimmer inductance component which the phase control dimmer has when a current holding unit of the phase control dimmer is turned on.
Patent JP-2012232369-A (JP)
Title: Parts assembling method, and parts assembling device
Inventor: TAKAYAMA YUKI
IPC: B23P19/02
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To complete work of assembling parts which require positioning and phase focusing in a short period of time without using advanced and complicated sensing techniques.SOLUTION: When a second part 52 being not fixed in an assembled position to a first part 44 and being able to be assembled to the first part 44 only at a phase according to the assembled position, is assembled to a first part 44 set at a predetermined position and phase, the assembled position Rb of the second part 52 is determined, and, based on correlation among the assembled position of the second part 52, the phase of the first part 44 and a phase of the second part 52, the phase Sb of the second part 52 according to the assembled position Rb is calculated, and in the assembled position Rb, the second part 52 is assembled to the first part 44 at the calculated phase Sb.
Patent JP-2011236907-A (JP)
Title: Labyrinth seal for turbo engine
Inventor: RAIBLE TILMANN
IPC: F16J15/447
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a labyrinth seal for a turbo engine that is small in the number of seal fins or packing fins compared with a conventional technology, and in which loads applied on the seal fins or packing fins are uniform as far as total pressure ratios are the same.SOLUTION: The labyrinth seal is characterized by comprising one fluid discharging device (40, 50) which is set so that the specific enthalpy (h) of a working fluid is continuously lowered along a throttle direction by discharging the working fluid from the labyrinth seal.
Patent JP-2012238432-A (JP)
Title: Switching apparatus
Inventor: ISHII MIKIO
IPC: H01H13/04
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a switching apparatus capable of easily and certainly obtain an operation state in a short time, while holding the compactness of the apparatus.SOLUTION: A switching apparatus comprises: a switch case body 1 having a surface in which a first display part 1a capable of transmitting the light representing switching functions is provided thereon; a light source 3 for illumination; a light source 4 for displaying selection; a transparent light guide plate 7 in which one edge part projects into the switch case body 1, an intermediate part projects from a surface of the switch case body 1 to the outside, and the other edge part extends toward a front of the first display part 1a, and which bends against the first display part 1a freely movably forward and backward and guides the light for illumination from the light source 3 for illumination to the other edge part; a touch panel 8 provided on a part corresponding to the first display part 1a of the transparent light guide plate 7; and a control part 2 for controlling the light source 4 for displaying selection.
Patent JP-2012239045-A (JP)
Title: Electronic apparatus
Inventor: YANASHIMA TORU
IPC: H04M1/02
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which reduces misalignment and looseness between multiple housings when the multiple housings are in the closed state without impairing appearance design.SOLUTION: An electronic apparatus includes: an upper housing 20; a lower housing 40 rotatably connecting with the upper housing 20; a receiver provided in the upper housing 20; a recessed part 24 provided at the upper housing 20; a first sound hole 23 provided at the recessed part 24 and leading out the sound output from the receiver to the exterior; and a protruding part 45 provided at the lower housing 40 and engaging with the recessed part 24 when the upper housing 20 and the lower housing 40 rotate and the lower housing 45 faces the upper housing 20.
Patent JP-2012243822-A (JP)
Title: Led light-emitting device and manufacturing method thereof
Inventor: ISHIHARA KAZUYA
IPC: H01L33/52
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional white member coated type LED light-emitting device that, because the light-emitting surface of the LED mounted on a circuit board has a translucent member or a phosphor layer bonded thereto while being exposed after a white member is filled and then cured on a side face of the LED, there is a possibility of the coating material sticking to the light extraction face of the LED, requiring an extra step in production process for removing it, for example, by polishing.SOLUTION: On a light-emitting surface of an LED element flip-chip mounted on a circuit board, a phosphor plate larger in size than the light-emitting surface of the LED element is bonded with transparent adhesive. The side face of the LED element and the bottom face of the phosphor plate are filled up to seal with a reflective white member, and a range of the LED element including the top face of the phosphor plate is covered with transparent resin.
Patent JP-2012239630-A (JP)
Title: Rice cooker
Inventor: OISHI TOMOKO
IPC: A47J27/00
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker in which temperature can be more accurately detected.SOLUTION: The rice cooker includes: an inner pot 2; a rice cooker body 1 provided with an inner pot housing part 1a for housing the inner pot 2; a lid body 3 for opening and closing an upper surface opening 1g of the rice cooker body 1; an infrared transmission plate 71 provided so as to face an opening 40 formed on a wall part of the inner pot housing part 1a; a support member 72 for supporting the infrared transmission plate 71 at a prescribed distance on the outer side with respect to the opening 40 of the inner pot housing part 1a; an infrared temperature sensor 6 for receiving infrared light radiated from the inner pot 2 through the infrared transmission plate 71 and detecting a temperature on the basis of the infrared light; a pot heating device 5 for heating the inner pot 2; and a controller 8 for controlling the pot heating device 5 on the basis of the temperature detected by the infrared temperature sensor 6.
Patent JP-2012243111-A (JP)
Title: Information processor and hinge mechanism
Inventor: SANO SHINSAKU
IPC: F16C11/04
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To achieve the smooth rotational operability of a display part by increasing the degree of freedom on design.SOLUTION: An information processor includes: a body part; a display part; and a hinge part. The body part includes an input operation face. The display part includes a screen. The hinge part is configured of a four node link mechanism having a first support point, a second support point, a third support point, a fourth support point, a first support member fixed to the body part for supporting the first support point, a second support member fixed to the body part for supporting the second support point, a third support member fixed to the display part for supporting the third support point and the fourth support point, a first connection member connecting the first support point and the third support point with first link length, and a second connection member connecting the second support point and the fourth support point with second link length different from the first link length.
Patent JP-2012243616-A (JP)
Title: Fuel cell
Inventor: ISHIDA KENTARO
IPC: H01M8/24
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To sufficiently make a resin frame member thin, and reliably maintain desired strength.SOLUTION: A cell unit 12 constituting a fuel cell 10 comprises a first electrolyte membrane/electrode structure 14, a first metal separator 16, a second electrolyte membrane/electrode structure 18, and a second metal separator 20. The first and second electrolyte membrane/electrode structures 14, 18 have resin frame members 28a, 28b on their outer peripheries, and plural cooling medium connection flow paths 116 are provided on the resin frame members 28a, 28b. The plural cooling medium connection flow paths 116 of the cell unit 12, and plural cooling medium connection flow paths 116a of a cell unit 12a adjacent to it in a lamination direction are arranged offset at a position, where they are not overlaid on each other in the lamination direction.
Patent JP-2012243651-A (JP)
Title: Temperature control device and method for controlling the same, and program
Inventor: SAITO TAKAO
IPC: H05B3/00
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring camera at low cost, the monitoring camera hardly causing local overheat even when a rotational failure of a fan occurs in a low-temperature situation.SOLUTION: A rotational frequency of a fan for dispersing heat generated by a heater unit is measured. An amount of heat generation of the heater unit is controlled in accordance with the measured rotational frequency.
Patent JP-2012248564-A (JP)
Title: Substrate cleaning method and roll cleaning member
Inventor: ISHIBASHI TOMOATSU
IPC: B08B1/04
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To enable the number of defects remaining on a substrate surface to be reduced by optimizing the shape of a roll cleaning member and cleaning the substrate surface with a high degree of cleaning.SOLUTION: In a substrate cleaning method, while a roll cleaning member which has a number of nodules on its surface, extends linearly across substantially over the entire length of the diameter of a substrate, and forms a cleaning area from and to a substrate surface, and the substrate are rotated together in one direction, the nodules and the substrate surface are brought into contact with each other and the substrate surface is scrabbled and cleaned. In a forward cleaning area (length: L) where a relative rotary speed of the roll cleaning member 16 on the cleaning area (length: L) and the substrate W is relatively low, the nodules 16a and the surface of the substrate W are brought into contact with each other in an area smaller than an inverse direction cleaning area (length: L) where the relative rotary speed of the roll cleaning member 16 on the cleaning area and the substrate is relatively high.
Patent JP-2012247854-A (JP)
Title: Driving-evaluation system, driving-evaluating program, and driving-evaluation method
Inventor: Morisawa saburo
IPC: G08G1/00
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To improve appropriateness in evaluation of how a driver drives a vehicle.SOLUTION: A driving-evaluation system 100 for evaluating how a driver drives a vehicle on the basis of travel behave data, such as a vehicle speed and acceleration, collected by a data recorder includes: a driving-action extraction part 12 for extracting a driving action on the basis of the travel behave data read from a memory medium 40 by a memory control part 51; a numerical value extraction part 14 for extracting a numerical value being the travel behave data related to a driving action, the data extracted by the driving-action extraction part 12; a database 18 for recording evaluation target data related to plural drivers including an evaluation-target driver, the data extracted by the numerical value extraction part 14; and a driving-evaluation part 20 for calculating distribution of the evaluation target data related to plural drivers, the data recorded in the database 18, and evaluating driving of the evaluation-target driver according to a predetermined evaluation criterion based on the relation between the distribution and the average value of the evaluation-target data related to the evaluation-target driver.
Patent JP-2012245675-A (JP)
Title: Liquid ejection head, substrate for liquid ejection head, and method for manufacturing the same
Inventor: NAGAMOCHI SOICHIRO
IPC: B41J2/16
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To solve the following problems: sufficient amount of ink cannot be refilled due to steps in a channel and high-speed ejection frequencies required recently cannot be achieved.SOLUTION: An energy generation element to be used for ejecting liquid is driven to heat a protective layer. A potential difference is applied to between liquid in contact with the protective layer and the protective layer, to form an oxidation layer on a surface of the protective layer.
Patent JP-2012247623-A (JP)
Title: Fixation device and image formation device having the same
Inventor: NANJO YUZURU
IPC: G03G15/20
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixation device which reduces the outflow of heat from a heat reflection component to the exterior and removes electric charges accumulated on a heat reflection component and a fixation roller, and an image formation device having the same.SOLUTION: A fixation device 5 comprises: a heat reflection component 61 which faces the outer peripheral surface 18a of a fixation roller 18 across a predetermined distance and reflects radiation heat from the outer peripheral surface 18a of the fixation roller 18; and a first conductive component 65 which removes electric charges accumulated on the heat reflection component 61 by connecting the heat reflection component 61 and an earthing upper frame body 56. The first conductive component 65 is formed of a conductive resin.
Patent JP-2012042453-A (JP)
Title: Deterioration detector for display device
Inventor: CHA SANG-HYUN
IPC: H01L51/50
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a deterioration detector for a display device.SOLUTION: The deterioration detector includes: a power source section for transmitting a deterioration detecting current set in advance; and a plurality of pixel units adjacent to one another. Each pixel unit includes: a pixel portion to which the deterioration detecting current is transmitted from the power source section; a transmission section that has a plurality of switch groups corresponding to the pixel units such that the deterioration detecting current from the power source section is transmitted to each of the pixel units, thereby detecting voltages successively but, during the transmission of the deterioration detecting current to the corresponding pixel unit, the deterioration detecting current is transmitted in advance to the pixel unit following the this corresponding pixel unit; and an analog-digital conversion section for successively detecting the voltages of the pixel unit to which the deterioration detecting current is transmitted, among the plurality of pixel units of the pixel portion and then converting each voltage into a digital signal.
Patent JP-2012249474-A (JP)
Title: Flat surface type cable way for cable laying
Inventor: HIRANO KENGO
IPC: H02G1/06
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a flat surface type cable way for cable laying, which is suitable for installing a quantity of cables in a narrow space by installing them in an electric room and the like where distribution boards and control boards are installed.SOLUTION: A cable way suitable for connecting electric cables to distribution boards and control boards installed in an electric room is structured for laying high voltage power cables, low voltage power cables, control measurement cables, and the like separately on the same surface and constituted in such a manner that a scaffold for maintenance management is incorporated at the same time on the same surface as the cable laying surface, thereby allowing a quantity of cables to be laid in a place with restriction in the height direction and at the same time providing usability as a scaffold for work.
Patent JP-2012246198-A (JP)
Title: Method for purifying selenium by wet process
Inventor: OKAJIMA NOBUAKI
IPC: C22B7/00
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying selenium containing a platinum group by a wet process.SOLUTION: The method for purifying selenium includes: a process 1 of subjecting a first raw selenium containing 10-40 mass% of a platinum group and 40-70 mass% of Se to oxidation elution in an acidic aqueous solution with the oxidation-reduction potential, vs. Ag/AgCl, adjusted to 360-600 mV, and obtaining an eluted solution containing Se by solid/liquid separation; and a process 2 of blowing a reducing gas into the eluted solution obtained in the process 1 to make Se reduction-precipitate and obtaining purified selenium by solid/liquid separation.
Patent JP-2012249269-A (JP)
Title: Moving image recording apparatus, moving image recording method, and software
Inventor: MAKINO TAKAO
IPC: H04N5/91
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a moving image recording apparatus capable of reliably recording a moving image in a reproducible state.SOLUTION: When image data stored in a RAM 104 amount to a prescribed number, a system controller 105 creates a moving image using the image data. The prescribed number is 50, for example, and in this case the moving image is composed of 50 frames. The moving image is recorded in an external recording medium 107 or a built-in memory 108. If there is need to warn a user, a warning signal is transmitted to a warning generation part 109.
Patent JP-2012252080-A (JP)
Title: Pattern forming method
Inventor: KOBAYASHI TOMOHIRO
IPC: G03F7/038
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method that achieves improved resolution of fine trench or hall patterns, reduces the decrease in resist film thickness after exposure and heating processes, and ensures resistance to dry etching necessary for achieving a favorable processed substrate shape by combining a resist composition, which can subject to polarity conversion and crosslinking reaction due to acid labile group deprotection, with an organic solvent development process.SOLUTION: A method for forming a negative pattern is provided, in which the following resist composition is applied on a substrate and heat treated after applied to form a resist film, the resist film is then exposed to a high energy beam and heat treated after exposure, and an unexposed part of the resist film is selectively dissolved with a developing solution containing an organic solvent. The resist composition contains all of a base resin containing a repeating unit having a moiety structure in which a carboxyl group is protected with an acid labile group, a photoacid generator, a crosslinking agent and an organic solvent; and the crosslinking agent is a compound having two or more functional groups selected from an oxirane ring and an oxetane ring in the molecule.
Patent JP-2012252851-A (JP)
Title: Heating cooker
Inventor: TANIMATSU HIROAKI
IPC: F24C1/00
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker which can prohibit resumption of heating under a state that a key does not work after restoration from an abnormal state, thereby enhancing safety.SOLUTION: When key abnormality detecting means 8 operates under a state that abnormality detecting means 6 which stops heating and displays an error when abnormality occurs during heating and also resumes heating and does not display any error at the restoration time from the abnormality state operates and displays an error, the error display of the abnormality detecting means 6 is preferentially performed on a display unit 5 provided to an operation unit 3 so that the present status is notified to a user, and resumption of heating is prohibited when the abnormality detecting means 6 is released.
Patent JP-2012050065-A (JP)
Title: Drive controller
Inventor: INOUE TSUYOSHI
IPC: H01L29/78
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a desired characteristic of a characteristic such as a reverse recovery current of a diode, which becomes a problem during turn-on.SOLUTION: Since a series circuit by a diode D3 and an inductor L1 is connected in parallel to a diode D1, a load current easily continuously flows to a forward direction of the diode D3 by an operation of the inductor L1 when the load current reflows (Fig. (b)). Before a first ON control voltage is applied to a gate of a transistor M2, a second ON control voltage (ON': Fig. 5(a), Fig. 5(b)) which exceeds a zero voltage and is less than a threshold voltage Vth of a transistor M1 is applied to a gate of the transistor M1. When the current continuously flows to the inductor L1 and the diode D3, a reverse recovery current flows to the diode D1.
Patent JP-2012250203-A (JP)
Title: Separation method for emulsion composition
Inventor: NAGAO HIDEYOSHI
IPC: B01D17/025
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a separation method for an emulsion composition, allowing separation of the emulsion composition into respective components and reuse of them by freezing the emulsion composition at a freeze temperature not more than a melting point and advancing demulsification.SOLUTION: The separation method 1 for the emulsion composition includes: a freeze process S2 of cooling mayonnaise 3 as the emulsion composition wherein an oil composition 4 and an aqueous component are dispersed and mixed, and freezing the mayonnaise 3 at the freeze temperature lower than the melting points of the oil composition and the aqueous component; a freeze state holding process S3 of holding the frozen freeze composition for a prescribed time; a defrosting process S4 defrosting the demulsified freeze composition; and a specific gravity difference separation process S5 separating the defrosted liquid composition into the oil composition 4 and a residual component 2 by use of a specific gravity difference.