baber/WOPTO huggingface dataset:
Patent JP-2010056525-A (JP)
Title: Solar cell and method of manufacturing the same
Inventor: LEE RO WOON
IPC: H01L31/052
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell which ensures a wide condensing area by maximizing a light absorbing area by anodic corrosion and ensures high light absorbance by prevent irregular reflection of light using a microsized hemispherical transparent electrode, and to provide a method of manufacturing the same.  <P>SOLUTION: The solar cell includes: a substrate having a plurality of holes formed on one surface thereof; a metal layer formed on inner walls of the holes and on one surface of the substrate; a p-type semiconductor coated on the metal layer; an n-type semiconductor formed inside the holes and on one surface of the substrate; a transparent electrode formed on the n-type semiconductor; and an electrode terminal formed on the p-type semiconductor and on the transparent electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010288370-A (JP)
Title: Controller for inverter and method for controlling inverter
Inventor: KOMORI TAKASHI
IPC: H02P27/06
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for an inverter reducing a ripple.  <P>SOLUTION: The controller 300 includes an f-V converter 302, a voltage limiter 304, an electrical-angle computing element 306, a sine-wave data table 308, a three-phase sine-wave voltage computer 310, a low-pass filter 312, a PWM preparation part 314, and a memory 318. The memory 318 stores a frequency preset as a frequency easily causing a DC power supply to the inverter 350 to pulsate with respect to the frequency of the object to be driven (such as a compressor) of an AC motor 360. The voltage limiter 304 corrects a voltage command value for controlling the inverter 350 to be a value smaller than the voltage command value computed on the basis of the frequency imparted as a command when the frequency imparted as the command to the object to be driven is close to the preset frequency and the modulation rate of the inverter 350 is close to an output limit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011008836-A (JP)
Title: Equalizer and equalizing method
Inventor: ITONAGA MAKOTO
IPC: H04B3/06
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional equalizer, i.e., the inability to accurately linearly equalize signals that are subjected to analog processing.SOLUTION: A processing unit 5 having an equalizer function includes an analog equalizer 11 for linearly equalizing signals subjected to analog processing; a first A/D converter 12 for converting the signals subjected to the analog processing into digital signals; a linear equalizer 13 for linearly equalizing the digital signals obtained by the first A/D converter 12; and a temporary determining unit 14 for temporarily determining the signals obtained by the linear equalizer 13. The linear equalizer 13 derives a coefficient for linear equalization, with the signals temporarily being determined by the temporary determination unit 14 set as equalizing target values, and the analog equalizer 11 performs linear equalization, based on the coefficient derived by the linear equalizer 13.
Patent JP-2011007546-A (JP)
Title: Measuring device, measuring method, and underwater distance measuring system
Inventor: IRIE MICHIO
IPC: G01S15/08
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To accurately measure a distance between a transmitter and a receiver.SOLUTION: The receiver 200 is a measuring device which measures a distance from the transmitter 100 for transmitting signals in water by ultrasonic waves with two or more different frequencies, and which extracts two or more signals respectively from the ultrasonic waves transmitted from the transmitter 100 depending on frequencies, and obtains the distance from the transmitter 100 based on a difference value indicating an intensity difference of the two or more extracted signals, a first constant indicating an intensity difference of two or more signals when the distance from the transmitter 100 is known, and a second constant indicating a difference of intensity change of the signals depending on the distance in the two or more frequencies of transmitted signals.
Patent JP-2011009080-A (JP)
Title: Lighting fixture and lighting system
Inventor: YAMAMOTO MASASHI
IPC: H05B37/02
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture and a lighting system capable of attaining power saving, and at the same time, controlling the illuminance of an irradiated area to a fixed level, by stopping setting a target illuminance under circumstances where the target illuminance cannot be set correctly.SOLUTION: The lighting fixture 1 has a lighting device 2 for supplying lighting power to a lighting source 4. The lighting device 2 is equipped with an illuminance sensor 3 to detect the illuminance of the irradiated area, a lighting circuit 14 so as to supply the lighting power to the lighting source 4, a brightness controller 11 for outputting a dimming signal for controlling a dimming level so as to conform the illuminance detected by the illuminance sensor 3 to the target illuminance stored in a target-illuminance memory 12, an output controller 13 to control the output of the lighting circuit 14, in response to the dimming signal; and a target-illuminance setting unit 15 for determining the target illuminance on the basis of the illuminance detected by the illuminance sensor 3 and the dimming signal and setting it in the target-illuminance memory 12. The target-illuminance setting unit 15 has a function of accepting or stopping the setting of a target level, according to the switching operation of a mode-changeover switch 5.
Patent JP-2010081786-A (JP)
Title: Power switching circuit
Inventor: TANAKA SHOICHI
IPC: B60L50/16
Filed: 2009-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power switching circuit with high performance.  <P>SOLUTION: A switched capacitor circuit 6A switches a serial connection and a parallel connection of two capacitors (704 and 705) by three switches (701, 702 and 703) which are connected in series. The switched capacitor circuit 6A performs an operation to absorb a charge from a power supply line 104 and an operation to emit a charge to the power supply line 104 alternately. A voltage fluctuation of the power supply line 104 is also controlled. A boosting chopper circuit 73 and the switched capacitor circuit 6A perform a switching operation to control the voltage fluctuation generated in the power supply line 104 by a switching operation of an inverter 7A. The switched capacitor circuit 6A controls the voltage fluctuation of the power supply line 104 brought from the boosting chopper circuit 73.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011006758-A (JP)
Title: Method for dephosphorizing molten iron
Inventor: MATSUMOTO ATSUSHI
IPC: C21C5/36
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for dephosphorizing molten iron, with which P concentration in the molten iron can be made ≤0.020% without using a fluorite.SOLUTION: When the dephosphorizing treatment is carried out by using a top and bottom-blown converter and blowing powdery CaO-containing dephosphorizing agent into the molten iron from a top-blowing lance, the mass of the blowing powdery CaO-containing dephosphorizing agent is made ≥40% of the total mass of all CaO charged into the converter, and blending basicity (a value of the ratio of the added CaO to SiOin the molten iron) after dephosphorizing treatment is made 2.0-3.0, and the molten iron temperature after dephosphorizing treatment is made 1,350-1,420°C. Then, blowing of the powdery CaO-containing dephosphorizing agent to the molten iron is started after the lapse of 15-35% of the supplying time T1 of the all top-blowing oxygen from the supply starting time of the top-blowing oxygen in the dephosphorizing treatment, and is continued till the lapse of 85-100% of the supplying time T1, and the average blowing speed of the dephosphorizing agent during the continuation period of the blowing is made 0.5-3.0 kg/min/t.
Patent JP-2011006992-A (JP)
Title: Construction auxiliary tool, boring method for steel-frame base material and construction method of wall panel
Inventor: HAYASHI SHINJI
IPC: E04B2/94
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction auxiliary tool capable of improving boring workability on a steel-frame base material.SOLUTION: The construction auxiliary tool 30 includes: a magnetic fixing base (magnetizing part) 31 stuck on the steel-frame base material 7A; a retaining part 32 for holding the magnetizing part; and rubber tubes (elastic bodies) 34 fixed to the magnetizing part 31 and/or the retaining part 32. The elastic bodies 34 are detachably connected with a body part 36 of an electric drill-driver (rotary tool) D, and are configured so as to bias the body part 36 of the rotary tool D toward the steel-frame base material 7A.
Patent JP-2011014289-A (JP)
Title: Fuel cell system
Inventor: KOBAYASHI KAZUSANE
IPC: H01M8/04
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system in which the temperature detection accuracy by a water temperature sensor can be enhanced.SOLUTION: The fuel cell system 1 includes: a hot water tank 34 which stores hot water; an introduction pipe 35 which introduces the hot water into the hot water tank 34; a lead-out pipe 36 which leads-out the hot water from the hot water tank 34; a surplus power heater 17 which heats the hot water in the hot water tank 34; and the water temperature sensor 43 for controlling the temperature of the hot water. This water temperature sensor 43 is mounted on a vertical portion 39 extended along the vertical direction in the lead-out pipe 36, and detects the temperature of the hot water circulating through the vertical portion 39. Consequently, air bubbles can be prevented from adversely affecting temperature detection by the water temperature sensor 43 since the air bubbles hardly stay in the vertical portion 39.
Patent JP-2011013052-A (JP)
Title: Method for preparing biosample specimen
Inventor: FUKUOKA JUNYA
IPC: G01N1/06
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a biosample specimen, easily moving a sample to the surface of slide glass and enhancing the preparation efficiency of the biosample specimen.SOLUTION: The method for preparing the biosample specimen includes the steps of: filling the through-hole 4 of a paraffin block 2 with tissue 8; slicing a solid sample 10, wherein the tissue 8 is embedded in the paraffin block 2, by a cutting blade; putting a thin slice 12 on the slide glass 24; melting the paraffin of the thin slice 12; and staining the tissue 8. The step for putting the thin slice 12 on the slide glass 24 includes the steps of: pressing a cutting tool 14 having a cylindrical blade part 16 to the thin slice 12 to obtain a cut piece 18 wherein paraffin is arranged around the tissue; applying static electricity to the paraffin of the cut piece 18 to move the cut piece 18 to the surface of the slide glass 24 in the state adhered to the blade part 16; and releasing the static electricity applied to the paraffin to put the cut piece 18 on the slide glass 24.
Patent JP-2011013497-A (JP)
Title: Optical termination box
Inventor: MOMOTSU HITOHIRO
IPC: G02B6/00
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical termination box capable of improving workability in the connection work of optical fibers inside, or the like.SOLUTION: The optical termination box 1 has a partition wall 3 that separates the inside of a housing 2 into a primary-side space 31 and a secondary-side space 32. An input-side optical cable 20 and an output-side optical cable 26 can be introduced into the primary-side space 31. An optical distributor 5 and an optical connector holding part 6 are provided in the secondary-side space 32. Input-side and output-side optical connectors 4A and 4B are provided on the partition wall 3. A primary-side optical fiber 21 connected to the input-side optical cable 20 can be connected to a secondary-side optical fiber 22 through the input-side optical connector 4A. The optical distributor 5 can branch the secondary-side optical fiber 22 into a plurality of branched-side optical fibers 23. The output-side optical connector 4B can connect the branched-side optical fibers 23 to output-side optical fibers 27 by connecting branched-side optical connectors 23a. The optical connector holding part 6 can hold the branched-side optical connectors 23a.
Patent JP-2011015580-A (JP)
Title: Fuel cell system and method of controlling the same
Inventor: TANO YUTAKA
IPC: H01M8/00
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To suppress the catalyst deterioration of a fuel cell and improve the response and efficiency of energy of the fuel cell on intermittent operation.SOLUTION: A fuel cell system 10 includes a fuel cell 12, a battery 74 which is connected in parallel via a converter 72 with the fuel cell 12 to an AC motor 78 to which a generated power from the fuel cell 12 is supplied, an ECU 90 which controls gas supply to the fuel cell 12 and controls the operation of the converter 72. The ECU 90 executes intermittent operation control of switching the mode of the fuel cell 12 between a normal power generation mode and a power generation suspension mode based on comparison between a power generation request P* made to the fuel cell 12 and a threshold Pthr, and executes control for changing the threshold Pthr in response to a change in an FC current Iwhile executing high potential evasion control in the power generation suspension mode.
Patent JP-2011018129-A (JP)
Title: Human interface device
Inventor: FUJIEDA ICHIRO
IPC: G06F3/038
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a human interface device for inputting information into a computer and the like by natural motion of a person.SOLUTION: The human interface device includes a light emitting means 1, an imaging means 2 and an image processing means 5. The imaging means 2 detects light reflected from a finger 6, and acquires an image while the light emitting means 1 emits light onto the finger 6. The image processing means 5 detects an image region corresponding to a specific part of the surface of the finger 6 within the image, and determines the distance to the specific part of the surface of the finger 6 from a reference position using the feature quantity and conversion data of the detected image region, the conversion data being data associating the distance from the reference position with the feature quantity.
Patent JP-2011016892-A (JP)
Title: Packing material
Inventor: KONNO HIROYUKI
IPC: C09K3/10
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a packing material excellent in flexibility, elasticity, and water tightness, having a high elongation and a high tensile strength, and suitable for a detecting member for light and sound for which various motor functions such as turn in direction and rotation are required.SOLUTION: This packing material includes a laminate of a synthetic resin micro-foam layer and a synthetic resin sheet in which the synthetic resin micro-foam layer has a tensile elongation of 300% or more, a tensile strength of 2 MPa or more, a density of 0.25 to 0.65 g/cm, and a 25% compression load of 0.10 to 0.20 MPa and comprises preferably a polyurethaneurea, wherein the polyurethaneurea micro-foam layer may have been subjected to a wet heat treatment at 100 to 150°C and in an absolute humidity of 150 g/mor more, and mechanical foaming.
Patent JP-2011018272-A (JP)
Title: Terminal device and program
Inventor: SAKAI KEIICHI
IPC: H04M1/00
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device properly controlling operation of an application according to an attitude of the terminal device itself.SOLUTION: In a cellphone 10, while an attitude change is small and while the cellphone 10 satisfies a storage condition or an update condition designated by a user, a latest attitude generated by associating the attitude (a parameter representing the attitude) detected by an attitude detection part 110 in each prescribed period and present time is set as a reference attitude, or the latest attitude is updated to the reference attitude. When the attitude change becomes large and the cellphone 10 does not satisfy the storage condition or the update condition designated by the user, and a comparison result between the reference attitude and the latest attitude does not satisfy a control condition, application operation during starting is controlled. Thereafter, when the comparison result between the reference attitude and the latest attitude satisfies the control condition, the control of the application operation is released. Thereby, the operation of the application can be properly controlled according to the attitude of the cellphone 10 itself.
Patent JP-2011019635-A (JP)
Title: Gaming machine
Inventor: YOSHIZAWA KAZUMASA
IPC: A63F13/45
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gaming machine providing an entertainment characteristic which is not brought about by the prior art, and a playing method thereof.  <P>SOLUTION: The gaming machine determines drawing odds based on a character setting selected by a player and a stage setting determined by drawing, and determines by drawing an amount of increase in the number of bonus symbols 503 in the feature game, based on the drawing odds.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023583-A (JP)
Title: Laminating apparatus of solar cell module
Inventor: MORII TAKAYUKI
IPC: H01L31/04
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminating apparatus of a solar cell module, which generates no heating unevenness in the solar cell module.  <P>SOLUTION: A heat exchanger 1 is disposed in a chamber housing 2. A space 8 is formed in the inside of the heat exchanger 1, a steam supply pipe 6 is connected to the left side thereof, and a pipe 18 for supplying cooling water is connected to the right side thereof. A connecting pipe 10 is attached to the bottom part of the heat exchanger 1 to connect it to the water ejector 13 of a vacuum suction means 5. The vacuum suction means 5 is composed of the water ejector 13, a cooling water tank 14 and a circulation pump 15. The solar cell module 4 is uniformly heated by a large quantity of heat which heating steam supplied to the heat exchanger 1 from the steam supply pipe 6 has.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020733-A (JP)
Title: Fastening member
Inventor: OTSUKA MAKOTO
IPC: B65D41/28
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening member capable of demonstrating the slack-preventive effect without increasing the size of the fastening member.  <P>SOLUTION: Screw threads 4 provided on a container body 2 and thread grooves 5 formed in a cap 3 are engaged with each other. A back end forming an obtuse angle in the linear direction of the thread groove 5 and extending in a bending manner from a straight end on the back side of the thread groove 5 along the rotational direction during the thread coupling of the cap 3 or an opening part is formed on an end side of the thread groove 5 to which the thread 4 reaches when the thread joint is completed. A plurality of threads 4 are installed. At least three threads thereof are arranged in a divided manner into two or more with respect to the thread groove 5. A first divided thread 4b arranged on the deep side out of two or more threads 4 arranged in a divided manner is subjected to the moving force in the rotational direction for accommodating a second divided thread 4a to a back end when the second divided thread 4a arranged on the fore end side is guided by the thread groove 5 and moved to the back side of the thread groove 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029775-A (JP)
Title: Contact point information receiver and reception method
Inventor: TOGASHI JUNICHI
IPC: H04Q9/02
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact point information receiver and a reception method for holding contact point information even when a circuit is cut.  <P>SOLUTION: The contact point information is transmitted by radio from a transmitter 20 at a transmission place provided in a remote place from a studio. The receiver 30 includes: a reception converter 32 for receiving the contact point information and converting it into a digital signal; a demodulator 33 for receiving and demodulating a digital signal, detecting a bit error rate of a demodulated signal, and determining whether or not the bit error rate exceeds a prescribed threshold; a reception monitoring control plate 35 for instructing mute control when it is determined that the bit error rate exceeds the threshold; and a separator 34 for receiving a demodulated signal from the demodulator 33, separating the contact point information, and outputting it to a latter stage. When the separator 34 receives the instruction of mute control from the reception monitoring control plate 35, it holds the contact point information it has outputted to the latter stage right before it receives the instruction, and keeps on outputting it.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029342-A (JP)
Title: Method of manufacturing semiconductor device, semiconductor device, and semiconductor manufacturing apparatus
Inventor: BETSUMIYA FUMIHIRO
IPC: H01L21/3205
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a conductive film from being disconnected by the deformation of the conductive film when molding resin projections.  <P>SOLUTION: A plurality of projections 202 to be cores of a plurality of external connection terminals respectively are formed first by selectively forming a curable resin layer over a protective insulating film 120. Flat portions are then formed respectively on a plurality of top surfaces by pressing a molding jig 20 having a flat opposing surface 22 (surface) onto the top surfaces of the plurality of projections 202 before the projections 202 are cured. Next, the plurality of projections 202 are cured. Then, the plurality of external connection terminals and a plurality of interconnects are formed by selectively forming the conductive film over the plurality of projections 202, the protective insulating film 120 and a plurality of electrode pads 130.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032723-A (JP)
Title: Solar battery panel supporting device
Inventor: NUKUI MASANORI
IPC: H01L31/042
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar battery panel supporting device which reduces the number of members required for fixing the solar battery panel and facilitates the fixing work.  <P>SOLUTION: A plurality of placing members 14 are arranged on the outside face of a structure and a plurality of solar battery panels 13 are arranged side by side and supported on the placing members 14. A press member 22 is detachably fixed on the placing member 14, pressing the corner surface of the solar battery panel 13, at the corner where respective solar battery panels 13 are abutted on each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009259284-A (JP)
Title: Method of querying structure of compressed data
Inventor: LONGSHAW THOMAS BENJAMIN
IPC: G06F12/00
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alternative method for searching an electronic database using at least one search criterion.  <P>SOLUTION: The method of querying a structure of compressed data comprising records stored as a forest of binary includes the step of generating an instruction set allowing a specific data value with a binary tree to be retrieved, given input of an address in memory that identifies the binary tree. Further querying functions which utilize the instruction set allow selection of records on the basis of one or more specific data values, or ranges of data values, statistical analysis of records and grouping of records on the basis of common data values within fields of records.  <P>COPYRIGHT: (C)2010,JPO&INPIT