baber/WOPTO huggingface dataset:
Patent JP-2010092058-A (JP)
Title: Sensitized chemically amplified photoresist for use in photomask fabrication and semiconductor processing
Inventor: MONTGOMERY MELVIN W
IPC: G03F7/023
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce optical proximity effect in photomask fabrication, the manufacture of a semiconductor device or the fabrication of MEMS features on a substrate.  <P>SOLUTION: A photoresist composition includes a sensitizer which works in combination with a DUV photoresist including a PAC, to sensitize the photoresist to G-line, H-line or I-line imaging.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010140018-A (JP)
Title: Noise control device
Inventor: KANO HIROYUKI
IPC: B60R11/02
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise control device for reducing noise in a frequency band for which noise control process is carried out within a noise transfer time while suppressing nose increase in a frequency band for which the noise control process is not carried out within the noise transfer time.  <P>SOLUTION: This noise control device is provided with: a signal processing section that detects a noise output from a noise source and generates a control signal based on the noise; a control acoustic system that generates a control sound for canceling the noise based on the control signal output from the signal processing section; and an output correction section that corrects the control signal output from the signal processing section in a frequency band for which the noise control process time τ which is a time period from the time when the noise is output from the noise source to the time when the control sound reaches the control point via the signal processing section and the control acoustic system, is larger than the noise transfer time T which is a time period from the time when the noise is output from the noise source to the time when the noise reaches the control point via the noise transfer system (τ>T).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011099236-A (JP)
Title: Method for constructing reinforced soil structure
Inventor: KUBO TETSUYA
IPC: E02D17/18
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing a reinforced soil structure, which enables the construction of the reinforced soil structure without rolling work.  <P>SOLUTION: This method for constructing the reinforced soil structure includes: a step of erecting a back wall body; a step of forming reinforced soil by spraying sediment with a predetermined thickness on the back wall body; and a step of mounting a front wall body on the surface on which the reinforced soil is sprayed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103559-A (JP)
Title: Integrated circuit, line card, switching hub, and fault detection method
Inventor: SAWAGUCHI TSUTOMU
IPC: H04L12/28
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit, line card, switching hub and fault detection method, wherein a fault inside the integrated circuit is detected.  <P>SOLUTION: The integrated circuit 20 includes a switching hub 1 relaying a packet and applies a predetermined processing to the packet. The integrated circuit has a receiver 200 for receiving a packet or an idle signal from the outside and a transmitter 210 for transmitting the packet or the idle signal, to which predetermined processing has been applied, to the outside. While the receiver 200 has packets to be supplied, the receiver supplies the packets toward the transmitter 210. The receiver includes a test pattern supplying section 202 for generating a test pattern and supplying the generated test pattern toward the transmitter 210 while the receiver 200 does not have any packet to be supplied. The transmitter 210 includes a monitoring section 212 for monitoring whether any fault occurs in a predetermined test pattern.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103579-A (JP)
Title: Ac power unit and image forming apparatus
Inventor: TANABE JUN
IPC: H03F3/217
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption of an AC power supply, by suppressing deviation between an amplitude center voltage of a sine wave and an amplitude center voltage of a triangular wave in a power unit obtained by employing a BTL (Balanced Transformer Less) type class-D amplifier.  <P>SOLUTION: An AC power unit includes a BTL type amplifier, which includes a triangular wave generating part 11 generating a triangular wave and a sine wave generating part 12 generating a sine wave, has a comparator 13 comparing the sine wave with the triangular wave to generate a PWM (Pulse Width Modulation) signal, and drives a transformer by using clockwise output and inverted output obtained by restoring the PWM signal and an inverted PWM signal, which is obtained by inverting the PWM signal, to the sine wave. The AC power unit includes an offset control part 20, which controls the triangular wave generating part 11 and the sine wave generating part 12 so that an amplitude center voltage of the sine wave and an amplitude center voltage of the triangular wave match, and which suppresses a DC current between the clockwise output and the inverted output by suppressing a DC voltage offset between the clockwise output and the inverted output.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108393-A (JP)
Title: Connector apparatus and male connector
Inventor: MASUDA YASUSHI
IPC: H01R13/639
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector apparatus used for high-voltage power feed.  <P>SOLUTION: The connector apparatus is composed of a male connector 10 and a female connector 20, and characterized in that the male connector 10 includes a control plug terminal 13 composed of a conductor, the control plug terminal 13 can be elongated and contracted in a plug direction, and the control plug terminal 13 has a step 19 which protrudes in a direction perpendicular to the plug direction, the female connector 20 includes a locking pawl 25 which locks and unlocks the step 19, and two control electrodes 38 and 39, the two control electrodes 38 and 39 are electrically connected by expanding the control plug terminal 13 in the plug direction to feed electric power from a power supply 50 to an electronic device 40, and the step 19 is locked on the locking pawl 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105534-A (JP)
Title: Hydrogen supply apparatus for internal combustion engine and fuel cell
Inventor: OTA HARUO
IPC: H01M8/04
Filed: 2009-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen supply apparatus which can generate hydrogen from water more efficiently than the conventional electrolysis, and also can generate hydrogen without requiring electric power if sunlight is present, and can be mounted even to vehicles such as automobiles, under such circumstances that, though hydrogen used as a fuel which replaces petroleum is developed as the fuel for an automobile, since risk in case of an accident is extremely high when a large quantity of hydrogen is loaded on a fuel tank, such an idea that hydrogen generated by electrolyzing water is used as a fuel is considered, but, in electrolysis for which electric power is used and potential is applied to electrodes, the efficiency of energy obtained by using the generated hydrogen as the fuel is low compared with the used electric power.  <P>SOLUTION: The hydrogen supply apparatus for an internal combustion engine and a fuel cell is characterized in that light is emitted to a photocatalyst provided in an aqueous solution within a vessel or within a tube to generate hydrogen and oxygen, and the hydrogen or hydrogen and oxygen are supplied to an internal combustion engine and a fuel cell, wherein the photocatalytic action of decomposing water into hydrogen and oxygen by emitting light to the photocatalyst in the water is applied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104875-A (JP)
Title: Inkjet recorder, inkjet recording method, and program used for inkjet recording
Inventor: FUJIWARA EIICHI
IPC: B41J2/01
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder, an inkjet recording method and a program used for inkjet recording which can shorten a printing period while preventing the color mixture of a photo-curing type ink when performing a color printing using the photo-curing type ink.  <P>SOLUTION: After the first photo-curing type ink is discharged and cured, the second photo-curing type ink which is cured with an integrated quantity of light more than the one for the first photo-curing type ink is discharged and cured. Because of previously discharging and curing the first photo-curing type ink curing fast, most of the first photo-curing type ink is already cured when the second photo-curing type ink is discharged. Therefore, the color mixture of the photo-curing type ink can be prevented when performing the color printing using the photo-curing type ink. Moreover, since there is no need to wait the curing of the second photo-curing type ink, the printing period can be shortened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107461-A (JP)
Title: Image forming apparatus
Inventor: AKAGAWA TAKETO
IPC: B41J29/00
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that includes a function for generating ion stably for a long time without increasing a space required for the installation of the image forming apparatus.  <P>SOLUTION: A copying machine 1 includes a housing 2, an image reading part 20, an image forming part 10, a paper ejecting part 40, a paper feeding part 16, and an ion generating unit 60. The ion generating unit 60 is disposed below the paper ejecting part 40 and above the paper feeding part 16. This ion generating unit 60 includes: a duct 64 defining a passage along which air sucked from the outside of the housing 2 is guided to the outside of the housing 2 again; and an ion generating device 70 disposed in this duct.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105685-A (JP)
Title: Crystal of phenethylamine compound
Inventor: MARUMO KIYOTAKA
IPC: C07C215/30
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal of (1R)-2-[(4-aminophenethyl)amino]-1-phenylethan-1-ol monohydrochloride (compound A) having suitable properties in industrial production.  <P>SOLUTION: With respect to the crystal of compound A, the formed crystal unexpectedly varies in accordance with the difference in detailed production conditions and the compound A exhibits crystal polymorphism, and furthermore a crystal (type II crystal) different from the type I crystal of compound A is found. This type II crystal particularly excels in flowability and electrification and has suitable properties in industrial production.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104560-A (JP)
Title: Magnetic separator
Inventor: HAYASHIDA KEISEI
IPC: B03C1/00
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic separator which can be used by mounting it on a rocking mobile object such as vessel and also, can equalize the quantity of treated water flowing out of a treated water outlet edge formed on both sides of a separation tank of the magnetic separator, even in the case that the mobile object rocks.  <P>SOLUTION: This magnetic separator A1 comprises the separation tank 2 into which untreated water containing a magnetic flock is introduced through an introduction part 21, a rotary shaft 4 installed inside the separation tank 2, and a plurality of magnetic discs 3 which are juxtaposed via intervening a spacer 4a leaving a space in between and attract the magnetic flock by magnetic force. In addition, at the magnetic separator A1 which is used aboard the mobile object, a level retaining mechanism 1A of the treated water outlet edge, is installed which keeps the level of the treated water outlet edge 22 formed on both sides of the separation tank 2 identical in the vertical direction, in the case that the mobile object rocks.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114923-A (JP)
Title: Power unit
Inventor: OKUI HIROSHI
IPC: H02M7/06
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a large output, while extending the conduction angle of an input current with simple control to improve the power factor.  <P>SOLUTION: A power unit includes rectifier circuits 3a to 3d, a reactor 2, first and second opening and closing means 8, 9 of connecting/disconnecting a current path, a capacitor 5 for improving a power factor, a capacitor 6 for improving a phase, a smoothing capacitor 4, a zero-cross detection means 31 of outputting a zero-cross detection signal of an AC power supply 1, first to third detection signal delay means 32a to 32c of receiving a zero-cross detection signal to output a zero-cross delay signal with the lapse of a prescribed time, and a switch control means 30 of controlling the first and second opening and closing means. The switch control means 30 receives a first zero-cross delay signal, to turn on the first opening and closing means 8; receives a second zero-cross delay signal to turn on the second opening and closing means 9; and receives a third zero-cross delay signal to output a pulse signal that makes the first and second opening and closing means 8, 9 turn off.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110483-A (JP)
Title: Air cleaning device
Inventor: KATO TSUTOMU
IPC: B03C3/78
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaning device capable of uniformly providing attachment for a dirt in an electric dust collection part and facilitating to clean for solving the maintenance difficulty due to the adherence of the dirt in the dust collection part after a long time use thereof.  <P>SOLUTION: The air cleaning device includes an electric dust collection part 5 inside a body 2. The electric dust collection part 5 has a live part 6 which charges to oil and a dust collection part 7 which collects the oil. The live part 6 is fixed and the dust collection part 7 is rotatably supported and is rotated on a regular basis whereby the oil adhered to the dust collection part 7 of the electric dust collection part 5 is uniformly collected so that the device is used stably for a long time without conducting maintenance by a user.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111522-A (JP)
Title: Ultraviolet-curable ink composition for ink-jet printing use
Inventor: YAMADA YUTAKA
IPC: C09D11/00
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-curable ink composition for ink-jet printing use, excellent in jet stability, and also excellent in printing coating film performance including the abrasion resistance and scratch resistance of the resulting printed matter.  <P>SOLUTION: The ultraviolet-curable ink composition for ink-jet printing use is characterized by including: an ultraviolet-curable compound; a photopolymerization initiator; and a methyl phenyl silicone oil. More preferably, the ink composition for ink-jet recording is characterized by additionally containing a polyether-modified silicone oil with an HLB number of 10 or greater.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071080-A (JP)
Title: Separator for fuel cell and method of manufacturing the same
Inventor: SUZUKI JUN
IPC: H01M8/02
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for fuel cell having a high conductivity and corrosion resistance compatibly and capable of using stably for a long period in the fuel cell, and a method of manufacturing the same.  <P>SOLUTION: The separator for fuel cell 1 is provided with a substrate 2 consisting of pure aluminum or aluminum alloy and a plated layer 3 formed on the substrate 2. The plated layer 3 is provided with a copper layer 3a formed on the substrate 2 side and a tin layer 3b formed on the copper layer 3a. The tin layer 3b is formed on the uppermost surface layer and the thickness of the copper layer 3a is 0.10 μm or more, and the value of the thickness of the tin layer 3b divided by the thickness of the copper layer 3a is 0.1-50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011115802-A (JP)
Title: Press system and method for controlling the press system
Inventor: TANIZAWA SEIJI
IPC: B30B13/00
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press system including a plurality of press devices, and a transferring device for a pressed product which runs on a running path, and is controlled to stop at the objective press device, wherein a position detection mechanism used for the control of the transferring device therein is made the one which can cope with a long term use, and satisfies the requirement of detection precision, and in which installation and setting are made relatively simple, and to provide a method for controlling the press system.  <P>SOLUTION: The press system 11 includes: the press devices 12, 13, 14, 15 and 16; and a transferring device 21 for a pressed product running on a running path 18, and is controlled to stop at the objective press device Pn. In the press system 11, either the scales 23 of a straight line displacement sensor 22 or sensor parts 25 are individually separately provided to the sides of the press devices 12, 13, 14, 15 and 16, and to the side of the transferring device 21, the others of the scales 23 of the straight line displacement sensor 22 or the sensor parts 25 are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117141-A (JP)
Title: Wash place floor for bathroom
Inventor: KITAKADO TOSHIMI
IPC: E04F15/00
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wash place floor for a bathroom, which enables a user to feel softness, while being equipped with surface durability for the wash place floor, and which prevents the formation of recessed traces or cracks even in the use of a chair with four legs and the like.  <P>SOLUTION: In this wash place floor FP for the bathroom, a cushion layer 4 is compressed and deformed by being sandwiched between a surface layer 5 and a supporting base material layer 10 when a load is applied onto the surface layer 5, In the cushion layer 4, first and second cushion layers 4a and 4b are arranged in such a manner as to overlap each other in a vertical direction; and a separator 4c is sandwiched between the first and second cushion layers 4a and 4b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124140-A (JP)
Title: Vehicular light source unit
Inventor: TANAKA YOSHIHARU
IPC: F21S8/10
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular light source unit which is downsized and easy in maintenance such as replacement.  <P>SOLUTION: The vehicular light source unit includes: an outer lens; a housing; a circuit case portion; and a light source portion. As for the circuit case portion, its peripheral wall is formed of a material higher in heat conductivity than that of the housing and mounted on a peripheral edge of an opening portion formed in the housing. The light source portion includes: a self light-emitting semiconductor light source; a heat dissipating plate; and a circuit board. The self light-emitting semiconductor light source is exposed to an inside of the housing from the opening portion of the housing, and the heat dissipating plate is thermally coupled with the self light-emitting semiconductor light source and the peripheral wall of the circuit case portion, and the circuit board is housed between the peripheral wall of the circuit case portion and the heat dissipating plate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122567-A (JP)
Title: Thermoacoustic engine and alpha-type stirling engine
Inventor: YAMAMOTO YASUSHI
IPC: F02G1/055
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoacoustic engine and an α-type Stirling engine with minimized change in a flow passage sectional area.  <P>SOLUTION: A flow passage of working fluid is formed by a plurality of narrow tubes 8 to extend from a heater connection section 6 in which a heater 3 is connected to an acoustic cylinder 2 to a cooler connection section 7 in which an opposite acoustic cylinder 2 is connected to a cooler 4. The plurality of narrow tubes 8 are arranged leaving a space between the narrow tubes in a part between the heater 3 and the cooler 4 via a regenerator 5, and the space between the plurality of narrow tubes 8 is gradually reduced toward the acoustic cylinders 2 respectively in the heater connection section 6 and in the cooler connection section 7 to closely arrange the plurality of narrow tubes 8 toward the acoustic cylinders 2, and the difference between the flow passage sectional area in the acoustic cylinders 2 and the total flow passage sectional area by the plurality of narrow tubes 8 is a predetermined value or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127138-A (JP)
Title: Method for producing cylinder-shaped sputtering target
Inventor: NAGAO MASAYOSHI
IPC: C23C14/34
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cylinder-shaped sputtering target, with which a cylinder-shaped target material and a backing sleeve are securely joined to each other with a simple construction.  <P>SOLUTION: One end portion of the backing sleeve 2 is blocked so as to form a sealing end 2a; the sealing end 2a of the backing sleeve 2 is inserted from a lower end opening of the cylinder-shaped target material 3 arranged along the vertical direction; a joining material 4 in a molten state is stored in a space between an inner circumferential surface of the cylinder-shaped target material 3 and an upper surface of the sealing end 2a formed by the insertion; in this stored state, while plunging the backing sleeve 2 in the inside of the cylinder-shaped target material 3, the joining material 4 is filled in a gap between an outer circumferential surface of the backing sleeve 2 and the inner circumferential surface of the cylinder-shaped target material 3; and the filled joining material 4 is solidified.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251699-A (JP)
Title: Polishing method and polishing apparatus
Inventor: SANO YASUHISA
IPC: H01L21/304
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To process and flatten the substrate surface of a Ga (gallium)-element containing compound semiconductor with high surface accuracy in a practical processing time, the compound semiconductor containing, e.g., GaN, GaAs, and GaP which have been increasingly demanded as materials of light emitting devices and electronic devices.  <P>SOLUTION: A polishing method includes: bringing a Ga element-containing compound semiconductor substrate 16 into contact with a polishing tool 10 in the presence of a processing solution 14 composed of a neutral pH buffer solution containing Ga ions; forming Ga oxide 16a on the surface of the substrate 16 by irradiating a surface of the substrate 16 with light or applying a bias potential to the substrate 16, or forming the Ga oxide 16a on the surface of the substrate 16 by applying a bias potential to the substrate 16 while irradiating the surface of the substrate 16 with light; and simultaneously moving the substrate 16 and the polishing tool 10 relative to each other to polish and remove the Ga oxide 16a formed on the surface of the substrate 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT