baber/WOPTO huggingface dataset:
Patent JP-2011082312-A (JP)
Title: Device and method for measuring semiconductor carrier life
Inventor: HAYASHI KAZUYUKI
IPC: H01L21/66
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor carrier life measuring device and method allowing measurement in a production line, and allowing more accurate measurement of the carrier life with no need of preliminary pretreatment and assumption of a diffusion coefficient as conventionally performed.  <P>SOLUTION: The semiconductor carrier life measuring device A utilizes a microwave photo-conduction attenuating method. When a measured sample X of a semiconductor is in a first surface recombination velocity state, the measured sample X is irradiated with at least two kinds of lights having mutually different wavelengths by a light application section 1 and is irradiated with measuring waves by a measuring wave input/output section 2 to obtain a first difference in a time-based relative change of reflected waves or transmitted waves detected by a detection section 3, a second difference in a second surface recombination velocity state is obtained like the first difference, and the carrier life of the measured sample X is obtained based on the first difference and the second difference.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010014732-A (JP)
Title: Gps receiver and method of processing gps signal
Inventor: KRASNER NORMAN F
IPC: G01S19/29
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the position information of satellites by using Doppler information in a GPS unit.  <P>SOLUTION: By receiving the Doppler information of satellites within sight of the GPS unit, the unit calculates the position information of the satellites without receiving and using the astronomical almanac (ephemeris) information of the satellites.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011086803-A (JP)
Title: Method for grinding optical device wafer
Inventor: UMEDA YOSHIO
IPC: H01L21/304
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for grinding an optical device wafer which can thin the optical device wafer configured by laminating an optical device on the surface of a sapphire substrate without damaging the wafer.  <P>SOLUTION: The method for grinding the optical device wafer configured by forming the optical device on the surface of the sapphire substrate includes: an outer peripheral surface grinding process for grinding the outer peripheral surface of the optical device wafer from the rear side to the surface side at a predetermined diameter expansion angle like a conical surface; and a rear grinding process for grinding the rear face of the optical device wafer subjected to the outer peripheral surface grinding processing to grind the wafer up to a predetermined thickness.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090871-A (JP)
Title: Discharge lamp lighting device, projector, and method for driving discharge lamp
Inventor: OKAWA KAZUO
IPC: H05B41/24
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of suppressing generation of flickers and scroll noise, and to provide a projector and a driving method of a discharge lamp.  <P>SOLUTION: A control circuit changes at random for each pulse the pulse width of current pulse, in both pulse trains when two pulse trains of a first pulse train (refer to Fig.2(a)) and a second pulse train (refer to Fig.2(b)) are generated in an inverter. Furthermore, the control circuit reverses the polarity of the current pulse in the second pulse train out of the two pulse trains (refer to Fig.2(c)). Then, after supplying the first current pulse of the first pulse train to one of electrodes of a light source device, the first current pulse of the second pulse train, after polarity inversion is supplied to the other electrode. Then the similarly in the succeeding current pulse, the current pulse of the first pulse train and the current pulse of the second pulse train after polarity inversion are supplied alternately (refer to Fig.2(d)).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088090-A (JP)
Title: Vertical mill
Inventor: NAITO TOSHIYUKI
IPC: B02C15/04
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical mill which can make a coal cleaning with high efficiency by pulverizing coal without requiring water and further generating dust.  <P>SOLUTION: The vertical mill includes a pulverizing table 5 set at the lower part a classifying chamber 14, a pressurizing roller 9 pressed to the pulverizing table and rotated, a classifier 19 which is positioned above the classifying chamber and disposed to pass the pulverized coal as an air-mixed flow, a pulverized coal feed pipe 22 feeding the air-mixed flow of the classified pulverized coal, and an impurity separation apparatus 25 set in the pulverized coal feed pipe. The impurity separation apparatus has a first magnet set in the circumference of the pulverized coal feed pipe, a second magnet set at a part of the circumference of the pulverized coal feed pipe downstream of the first magnet, and a branch pipe communicated with the pulverized coal feed pipe downstream of the second magnet. The first magnet forms an excitation region, the second magnet forms an attraction region, the impurities in the pulverized coal passing through the excitation region is excited, the excited impurities are led to the branch pipe by the attraction region to separate the impurities.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090753-A (JP)
Title: Signal balance control device and optical disk device
Inventor: KOBAYASHI NOBUYOSHI
IPC: G11B7/095
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal balance control device and an optical disk device, which make wobble balance control follow media displacement associated with its rotation, prevent a loss of balance, and also prevent delay in recovering from unrecorded areas and defects.  <P>SOLUTION: A balancing circuit 114 includes: a first amplitude detection section 1141 for detecting a first amplitude of an RF component contained in a first channel signal; a second amplitude detection section 1142 for detecting a second amplitude of an RF component contained in a second channel signal; a first multiplier 1143 for multiplying the first channel signal by a second amplitude value detected by the second amplitude detection section; and a second multiplier 1144 for multiplying the second channel signal by a first amplitude value detected by the first amplitude detection section, and performs arithmetic operation for cross-multiplication of RF signal width.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089746-A (JP)
Title: Indoor unit for air conditioner
Inventor: SEKI YUSUKE
IPC: F24F13/20
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor unit for an air conditioner including a negative ion generating device, capable of efficiently emitting large amount of negative ions to an indoor side, preventing flame spread damage by suppressing adhesion of dust and improving reliability.  <P>SOLUTION: A blowout port 6 and suction ports 4, 5 are provided, and a heat exchanger 8 and an air blower 10 are arranged opposing to each other. The negative ion generating device M includes: a needle electrode 31 arranged along the direction orthogonal to the air blowing direction so that a tip faces an approximately central part of the blowout port 6; an earth screw 32 mounted to a position separated from the needle electrode 31 by a predetermined distance; and a case 30 with a semi-closed structure covering the needle electrode 31 and the earth screw 32. The negative ion generating device M is arranged in the blowout port 6. The case 30 includes: a first hole 40 for emitting negative ions opened in a portion opposing to the tip of the needle electrode 31; a second hole 42 arranged adjacent to the first hole 40 and opened in a portion opposing to the earth screw 32; and a slit 24 opened on a face on the side opposite to the first hole 40 and communicating the outer side and the inner side of the case 30 with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092223-A (JP)
Title: Golf club
Inventor: YAMAMOTO AKIO
IPC: A63B102/32
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club capable of facilitating adjustment of specifications due to a shaft angle.  <P>SOLUTION: The golf club 2 is provided with a head 4, a shaft 6, a tip member 8, and a screw member 10. The shaft 6 is inserted into a shaft hole of the tip member 8, and the tip part of the shaft 6 is fixed to the shaft hole. The axis line s1 of the shaft 6 is inclined with respect to the axis line z1 of the tip member 8. The head 4 has a head hole into which the tip member is inserted, a head side engaging part capable of being engaged with the tip member 8 inserted into the head hole, and a through-hole into which the screw member 10 can be inserted. The tip member 8 has a shaft side engaging part 38 capable of being engaged with the head side engaging part. Circumferential relative positions A in which the head side engaging part and the shaft side engaging part can be engaged with each other are M kinds. The circumferential relative positions A can equalize adjustment distance of a loft angle, a lie angle, or a hook angle as compared with circumferential relative positions B in being equally divided into M pieces in a circumferential direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093419-A (JP)
Title: Vehicle
Inventor: URAHAMA KAYOKO
IPC: B60J7/08
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle improved in getting in/out property and enhanced in the rigidity of side bar members while assuring the low center of gravity during traveling.  <P>SOLUTION: The vehicle 1 includes a roof member 3 covering a vehicle compartment 11 from above and turnably connected to a vehicle body 2 in its front part 31, a pair of the side bar members 4 arranged on the right and left of the vehicle compartment 11 and turnably connected to the rear part 32 of the roof member 3 in their rear parts 42, and a pair of supporting members 5 turnably connected to the front parts 41 of the side bar members 4 in their upper parts 51 and turnably connected to the vehicle body 2 in their lower parts 52. A link mechanism including the vehicle body 2, the roof member 3, the side bar members 4, and the supporting members 5, is configured in such a manner that the front parts 41 of the side bar members 4 are moved rearward interlockingly with the upward movement of the rear part 32 of the roof member 3, and the front parts 41 of the side bar members 4 are moved forward interlockingly with the downward movement of the rear part 32 of the roof member 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098301-A (JP)
Title: Cation exchange resin and method of producing bisphenol compound
Inventor: ANDO SHINGO
IPC: C08J5/20
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cation exchange resin which exhibits an excellent catalytic activity and catalyst life when producing bisphenol compounds by a condensation reaction of a phenol compound with a carbonyl compound.  <P>SOLUTION: The cation exchange resin for production of bisphenol compounds has an oxidation-resistant TOC dissolution behavior, obtained by the following (1) to (3) steps, of 100 (mg-TOC/L-resin) or less: (1) 100 mL of ultrapure water having a TOC of 10 ppb or less is added to 40 mL of the cation exchange resin, a supernatant liquid is collected after shaking the mixture at 40°C for 20 hours, and its TOC value (initial TOC value) is measured; (2) 0.1 wt.% hydrogen peroxide solution diluted with the ultrapure water having a TOC of 10 ppb or less is added instead of the ultrapure water of (1), and a TOC value (oxidized TOC value) is measured in the same manner; and (3) the oxidation-resistant TOC dissolution behavior is calculated from (the oxidized TOC value)-(the initial TOC value).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099408-A (JP)
Title: Cross-flow fan, blower, and air conditioner
Inventor: TADOKORO TAKAHIDE
IPC: F04D17/04
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross-flow fan enabling low input of the fan and low noise by preventing peeling flow on the suction side and reducing the maximum wind speed between the wings.  <P>SOLUTION: At least one unit 4 of a plurality of units comprising the cross-flow fan 1 is an appearance unit with a region S to have the radius of a second circle as an internal circle (radius 7) continuously with a first radius (radius 7s) of a predetermined length and a region C to have the radius of a second circle as an internal circle continuously with a second radius (radius 7c) shorter than the first radius (radius 7s) appearing when cut one after another in a plane with the rotary shaft 1-1 being as the normal from one ring 2 toward the other ring. The region S and the region C have the radius 8s, 8c of external circles of the same length in the cross-section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122454-A (JP)
Title: Various energy conservation cycle combined engine
Inventor: TANIGAWA HIROYASU
IPC: F03G3/00
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To increase electric-generating capacity to around 10,000-20,000 times the existing steam turbine by performing power generation employing combinedly metal ball liquid metal gravity solar heat.  <P>SOLUTION: Two kinds of power generation performed by series metal ball liquid metal gravity cryogenic turbine nucleus solar turbines are performed as series metal ball liquid metal gravity cryogenic turbine power generation and a heat turbine using gravity of various materials reducing shock of a substance having high specific gravity. When each of the turbines is driven by gravity containing metal ball liquid metal, mercury and water, power having the same speed and the same volume as the atmospheric pressure is set to be around 10,000-20,000 times the existing steam turbine power generation, gravity acceleration is added and accelerated vertically downward, the electric-generating capacity with the number of turbines increased is increased, and the electric-generating capacity in the existing world is decupled by operating various kinds of gravity power generation. Consequently, anybody can cooperatively and easily achieve various automobiles and various ships which are driven by storage batteries, and all-electric homes and electrification of plants driven by electricity by extremely inexpensive gravity power generation, and the global heating is prevented by abolishing the existing thermal power generation in order to reduce fuel cost to zero and to reduce CO2 emissions to zero.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102268-A (JP)
Title: Tryptophan derivative and use thereof
Inventor: MIYATA TOSHIO
IPC: A61P9/00
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prolyl hydroxylase inhibitor (PHD inhibitor) which improves a hypoxic state and is useful in protecting cells and tissues against the damage by hypoxia and a pharmaceutical composition to improve a hypoxic state of cells and tissues.  <P>SOLUTION: The prolyl hydroxylase inhibitor and the pharmaceutical composition to improve the hypoxic state of cells and tissues have a compound represented by the formula [wherein R<SP>1</SP>is a group represented by -O-R<SP>3</SP>, -NH-R<SP>3</SP>or -N(R<SP>3</SP>)<SB>2</SB>; R<SP>2</SP>is a group selected from a furyl group and a thienyl group which may have a substituent; R<SP>3</SP>is a 1-6C straight chain or branched alkyl group which may have a substituent or a phenyl group which may have a substituent; and * is asymmetric carbon] or a salt thereof as an active ingredient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106699-A (JP)
Title: Heat source system
Inventor: MATSUO MINORU
IPC: F24F11/02
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with manual adjustment of a unit number control device when introducing a system or increasing the number of units of heat source machines.  <P>SOLUTION: This heat source system includes the plurality of heat source machines connected in parallel, and the unit number control device 100 which controls the starting and stopping of the plurality of heat source machines and allocates loads corresponding to required loads to activated heat source machines. Each heat source machine holds a COP map which is specific to the respective heat source machine and shows the relationship among a state of operation, a coefficient of performance, and a load factor. Each heat source machine determines an appropriate operation area in accordance with the state of operation based on the COP map, and transmits the determination to the unit number control device 100. The unit number control device 100 controls the number of units of heat source machines and allocates loads based on the appropriate operation area transmitted from each heat source machine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107561-A (JP)
Title: Transfer device and image forming apparatus
Inventor: KISHI TAKEHIRO
IPC: B65H9/00
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device for correcting an inclination in the proceeding direction of recording paper with respect to the proceeding direction of an intermediate transfer belt.  <P>SOLUTION: The transfer device 50 includes: a first transfer roller 10 coming into contact with a back side of the intermediate transfer belt 6; a second transfer roller 12 forming a transfer part T2 between a first transfer member by coming in press contact with a front side of the belt; a transfer electric field generating device 35 for generating the transfer electric field between the rollers 10 and 12, for transferring a developer image on the belt to the recording paper P; an intermediate transfer body edge part detection device 62 for detecting an edge part of the belt; a first recording medium edge part detection device 54a which is arranged on the upstream side of the roller 12 and detects an edge part of the paper; a second recording medium edge part detection device 54b which is arranged on the downstream side of the roller 12 and detects the edge part of the paper; and a correction device 70 for correcting the inclination in the proceeding direction of the paper with respect to the proceeding direction of the belt based on the detection results obtained by the intermediate transfer body edge part detection device, the first recording medium edge part detection device and the second recording medium edge part detection device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112410-A (JP)
Title: Measuring device and total reflection fluorescence measuring device
Inventor: MATSUI TAKUYA
IPC: G01N21/27
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To automate a device by automatically filling liquid such as matching oil without generating bubbles, and by exchanging a board in a short focusing time.  <P>SOLUTION: This automation device performs matching without generating bubbles by placing the board to be measured on which the liquid such as the matching oil is dripped on a base such as a turntable and by sliding with respect to a matching object such as a prism. By automating a liquid matching process performed in a total reflection microscope and a surface plasmon resonance deice, a series of processes can be totally automated by placing the board to be measured, dividing reagents, matching the liquid, controlling a temperature, and reacting, detecting and changing the board to be measured. Thereby, the throughput of the device is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111925-A (JP)
Title: Fossil fuel combustion thermal power system including carbon dioxide separation and capture unit
Inventor: MISHIMA NOBUYOSHI
IPC: C01B32/50
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fossil fuel combustion thermal power system including a carbon dioxide separation and capture unit enabling inhibition of load fluctuation occurring in the fossil fuel combustion thermal power system in emergency stop of operation of carbon dioxide separation and capture unit.  <P>SOLUTION: In this construction, a back pressure turbine driven by extraction steam extracted from a high pressure turbine of the fossil fuel combustion thermal power system through extraction gas piping is installed, a re-boiler supplying heated steam to a regeneration tower of the carbon dioxide separation and capture unit is installed, steam piping supplying steam flowing down the back pressure turbine of the fossil fuel combustion thermal power system to the re-boiler as heat source is disposed, emergency relief piping communicating to the extraction gas piping supplying extraction steam extracted from a high pressure turbine of the fossil fuel combustion thermal power system and making extracted steam flowing down the extraction piping flow down to a condenser, bypassing the back pressure turbine is disposed, and an emergency relief valve controlling flow down of extracted steam is disposed in the emergency relief piping.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120357-A (JP)
Title: Winding structure of armature of rotary electric machine, and rotary electric machine
Inventor: YAMAUCHI MASAAKI
IPC: H02K3/40
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding structure of an armature of a rotary electric machine, along with the rotary electric machine, capable of suppressing the occurrence of partial discharge between insulating wires forming a coil.  <P>SOLUTION: A stator includes an annular stator core 21 having multiple teeth centripetally protruded and coils in multiple phases housed in slots 25 formed between teeth and formed by winding three insulating wires 31, 32, 33. In the insulating wires 31 to 33, an insulating layer is formed over the surface of a conductor and a semiconductive layer is formed over the surface of the insulating layer. Conductor pieces 40 are attached for grounding the semiconductive layers of the individual insulating wires 31 to 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119472-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: SAITO YUJI
IPC: H01L21/8234
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus that suppresses the quantity of warpage in a substrate by forming a film having an internal stress only on the rear surface of the substrate without damaging the front surface thereof and consistently applies film formation to the rear surface and pattern formation to the front surface.  <P>SOLUTION: The semiconductor manufacturing apparatus includes a chemical application section 102 for applying chemical to a substrate, a heating treatment section 104 for heating the substrate, a resist coating section 107 for coating a resist on the front surface of the substrate, an exposure section 105 for exposing a specified pattern in the resist, and a developing section 108 for developing the resist to form the specified pattern. The chemical application section 102 is provided with a chemical application means that applies chemical only to the rear surface of the substrate while the substrate is floated and rotated, and the heating treatment section 104 is provided with a heat treatment means that heat treats the substrate to form a stress application film having the internal stress, thus performing consistently the formation of both the stress application film on the rear surface and the specified pattern on the front surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT