baber/WOPTO huggingface dataset:
Patent JP-2008169340-A (JP)
Title: Polymer, resist composition and method for producing substrate on which resist pattern is formed
Inventor: MOMOSE AKIRA
IPC: G03F7/039
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer which is high in sensitivity, resolution and light transmittance, when used for resist compositions for DUV excimer laser lithography or the like, is little in defects, when developed, and is excellent in copolymerizability with other monomers, to provide a resist composition, and to provide a method for producing a substrate on which a resist pattern is formed.  <P>SOLUTION: The present invention relates to the polymer for resists, containing constituting units (A) each having a specific naphthalene skeleton and constituting units (D) each having a specific hydrophilic group, to the resist composition, and to the method for producing the substrate on which the resist pattern is formed, characterized by having a process for coating the resist composition on a substrate to form a resist film, a process for exposing to light having a wavelength of ≤250 nm, and a process for developing with a developing liquid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176826-A (JP)
Title: Storage device
Inventor: TSUJI KOSUKE
IPC: G11C29/42
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of a storage device including a nonvolatile memory.  <P>SOLUTION: For instance, a normal memory area NML_AR and a checking memory area CHK_AR are set, and a writing is carried out for the CHK_AR by writing voltages V1-Vn lower than a writing voltage V0 of the NML_AR. By this procedure, a data holding period of a memory cell in the CHK_AR becomes shorter as compared with that of the memory cell in the NML_AR, therefore, by determinating the existence of inversion of storage data of the CHK_AR by a determination circuit JGE, the countermeasure for error can be carried out before the storage data of the NML_AR are inverted to become an error.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179449-A (JP)
Title: Continuous sheet processing apparatus, and method of setting roll body in the same
Inventor: TAKEUCHI SEIWA
IPC: B65H19/12
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous sheet processing apparatus in which a roll body can be easily set and a continuous sheet drawn out from the roll body can be stably transported without causing irregular movements such as lifting up of the roll body.  <P>SOLUTION: In this continuous sheet processing apparatus having a processing portion 3 above and on a lateral side (a right side in the figure) of a roll body accommodating portion 2, a guide plate 11 is positioned outside a frame 17 when a cover is in an open state. When the cover 8 starts to be closed, protruding portions 14a abut on cams 17a, and link arms 14 starts pivoting about a shaft 16, thereby allowing arms 12 connected to the link arms 14 to pivot about a shaft 13. As a result, the guide plate 11 and the arms 12 move before the cover 8 to enter a space between a roll body 1a and a continuous sheet 1. When the cover 8 is closed, an engagement portion 11a of the guide plate 11 engages with the continuous sheet 1, and positioned while being biased to an opposite side (a left side in the figure) to the processing portion 3 in relation to a position directly above the center axis of the roll body 1a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007249948-A (JP)
Title: Band gap constant-voltage circuit
Inventor: UEHARA OSAMU
IPC: G05F3/30
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band gap constant-voltage circuit, capable of achieving a quick startup time when the power is supplied, to thereby prevent the output voltage from stabilized at 0V, due to the noise or the like, even under the normal condition.  <P>SOLUTION: The band gap constant-voltage circuit includes an output voltage detecting circuit for monitoring a voltage at an output terminal; and a current source which has a current value controlled through an output of the output voltage detecting circuit, in which the current source supplies a bipolar transistor, constituting a level shifter circuit with a current when the voltage at the output terminal is lower than a predetermined voltage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008187767-A (JP)
Title: Charger
Inventor: ARAI YUJI
IPC: H02M3/28
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charger which can markedly lessen the wasteful power consumption in a non-load state with no battery mounted, capable of detecting mounting of the battery, while simplifying the circuit constitution as a whole.  <P>SOLUTION: The charger is equipped with a switching power unit 1 which converts the input power into DC voltage to charge the battery 10; a voltage-regulating circuit 2 which controls the output voltage of this switching power source 1; a switching element 3 which converts the output voltage of the switching power source 1 into a pulse voltage to detect the battery 10 connected to the output side of the switching power source 1; and a control circuit 4, which supplies the pulse voltage outputted from this switching element 3 to the connecting terminal 8 of the battery 10 and detects the presence of the battery 10 and also sets the output voltage of the switching power source 1 at a low voltage state, synchronizing with the timing of the "Low" of the pulse voltage via a voltage-regulating circuit 2, in a no-load state where the battery 10 is not charged, and holds the output voltage of the switching power source 1, in a high voltage state in the charged state of the battery 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185240-A (JP)
Title: Thick and thin fuel combustion burner and combustion device using the same
Inventor: AOKI SHUICHI
IPC: F23D14/08
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thick and thin combustion burner capable of reducing NOx emission in comparison with a conventional one.  <P>SOLUTION: This thick and thin fuel combustion burner comprises a burner port for thin flame formed approximately at a center of a top portion and capable of jetting a premixed gas for thin flame, burner ports for thick flame formed at both outer sides of the burner port for thin flame and capable of jetting a premixed gas for thick flame, and secondary air holes formed at both outer sides of the burner ports for thick flame and capable of jetting the secondary air, and an opening portion of at least one of the secondary air holes is divided into two along the longitudinal direction of the hole. The division is preferably performed by disposing a plate member in the hole of the secondary air hole.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187603-A (JP)
Title: Radio communication network system, radio communication method, network construction method, communication path switching method, center station, relay station, and terminal station
Inventor: MATSUMOTO NORITAKE
IPC: H04W40/24
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time required for switching a communication path in order to avoid a fault when the fault has occurred in the communication path.  <P>SOLUTION: A center station 10 stores information associating an address of a first master station connected to a relay station 20 by a main communication path and an address of a second master station connected to the relay station 20 by a backup communication path with the relay station 20 for each relay station 20, in a storing portion 130 as network definition information 131. The network definition information 131 is transmitted to the relay station 20 upon network construction, and stored in a storing device 230 as network definition information 231. The relay station 20 transmits an associate request to the relay station 20 with the address of the second master station stored in the network definition information 231 when a fault has occurred in a communication path between the relay device itself and the first master station, and switches the master station to which the relay device itself is connected to a relay station 20 having transmitted an acceptance response when the acceptance response of the associate request is received from the relay station 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183350-A (JP)
Title: Variable spectroscopic element, spectroscopic device and endoscopic system
Inventor: UEHARA YASUHIRO
IPC: G02B23/24
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To attain miniaturization, to reduce noise, to detect interval dimensions between optical substrates with sufficient accuracy and to attain desired spectroscopic characteristics.  <P>SOLUTION: This variable spectroscopic element 1 is provided, having an optical coat layer 3 provided on the opposite surfaces mutually opposite to first and second optical substrates 4a, 4b opposite to each other at an interval, an actuator 4c which varies the interval between the first and second optical substrates 4a, 4b, a first sensor 6a for detecting the interval between the first and second optical substrates 4a, 4b provided on the first optical substrate 4a, having a second sensor part 6b provided so as to be opposite to the first sensor part 6a on the second optical substrate 4b and in which the number of first and second sensor electrodes 6a, 6b are different.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192185-A (JP)
Title: Disk storage device
Inventor: SAKAMOTO NORIYUKI
IPC: G11B33/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk storage device in which power loss in a control circuit is minimized, a whole power consumption and IC heat generation can be reduced.  <P>SOLUTION: The disk storage device is provided with a head 2 including a write element 55 for writing data in a disk medium and a read element 53 for reading data, and having a heat generating element 54 for controlling spacing with the disk medium, a power source voltage means 40 supplying first voltage, a switching regulator 42 supplying second voltage being different from the first voltage, a switching means 43 connected to the power source voltage means 40 and the switching regulator 42 and switching selectively these supply voltage, and an energizing control means 9 for switching and controlling supply of power for the heat generating element 54 by controlling the switching means 43 in accordance with power consumption of the heat generating element 54.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193361-A (JP)
Title: Imaging apparatus and control method thereof
Inventor: SHIBATA MASAHIRO
IPC: G03B5/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which enables a user to easily confirm an in-focus state during focusing.  <P>SOLUTION: The imaging apparatus includes an imaging device 106 for photoelectrically converting a subject image formed by imaging optical systems 101 to 105 and a display means 111 for displaying an image generated by using the imaging device. The imaging apparatus includes control means 114 and 110 for displaying an image for focusing, on a display means in response to an operation of an operation means 124 which is operated for manual focusing of the imaging optical systems. The control means delay the display start of the image for focusing, behind the start of the operation of the operation means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205598-A (JP)
Title: Speaker apparatus, speaker driving device and control method thereof
Inventor: SUZUKI NORIAKI
IPC: H04R3/04
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic generating device capable of preventing an increase in power consumption and cost when a plurality of speaker apparatuses are configured and preventing an increase the number of wirings.  <P>SOLUTION: A speaker driving device supplies power to speaker apparatuses, and information about electric acoustic characteristics or maximum input power for each speaker apparatus from each of the speaker apparatuses to execute characteristic correction or limitation of output value in accordance with the information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201870-A (JP)
Title: Heat resistant and impact resistant molded article and method for producing the same
Inventor: YAMADA MASAO
IPC: C08J5/00
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyarylene sulfide resin-molded article equipped with heat resistance and impact resistance (tenacity) in a good balance, by a simple method.  <P>SOLUTION: This heat resistant and impact resistant resin-molded article is provided by consisting of a resin composition containing an aromatic polyester resin having a polyarylene sulfide resin and an aromatic polyester resin having a polyester constituting unit expressed by formula (1) [wherein, Ar is an aromatic ring or heterocyclic ring; R<SP>1</SP>to R<SP>4</SP>are each H or a 1-8C alkyl; and (n) is a number of recurring units], and an ethylene copolymer-based elastomer obtained from ethylene and ≥1 kind of polymerizable monomer selected from the group consisting of (meth)acrylic acid, a (meth)acrylic acid alkyl ester, glycidyl (meth)acrylate, vinyl acetate and maleic anhydride and containing 0.80 to 0.95 mass ratio of an ethylene-derived structure. And the method for producing the same is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201893-A (JP)
Title: Uv ray curing type overprint varnish composition, manufacturing method for glossy printed matter, and printed matter obtained by the method
Inventor: NAKATA HAJI
IPC: C09D163/10
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a UV ray curing type overprint varnish composition capable of forming a smooth and continuous coating film without being repelled on an oil-based ink printing surface even if a coating film is a thin film in in-line coating, and capable of manufacturing a printed matter having sufficient scratch-proofing property and anti-blocking property and further having high glossiness with sufficient productivity.  <P>SOLUTION: The UV ray curing type overprint varnish composition used in the in-line system coating onto a paper surface printed with an oil-based ink contains (A) a photopolymerizable compound having at least one (meth)acryloyl group, (B) an acrylic resin having a glass transition temperature of 0-100°C and a weight average molecular weight of 5,000-50,000, (C) an epoxyacrylate resin having a melting point of 0-100°C and a weight average molecular weight of 1,000-3,000, (D) a photopolymerizable initiator, and (E) a silicone based surfactant. A solid content of (B), (C) and (E) is 1-15 mass%, 1-15 mass% and 0.1-3 mass% based on the whole solid content contained in the composition respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205181-A (JP)
Title: Thermoelectric module
Inventor: ITO TATSUNORI
IPC: H02N11/00
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric module which can easily be modularized by use of a thermoelectric material of a thin film.  <P>SOLUTION: The thermoelectric module 1 is formed by laminating an N type thermoelectric thin film layer 3, an insulating thin film layer 5 and a P type thermoelectric thin film layer 7 successively, and also the N type thermoelectric thin film layer 3 is series-connected to the P type thermoelectric thin film layer 7 by an electrode thin film layer 9. In detail, the N type thermoelectric thin film layer 3, the insulating thin film layer 5, the P type thermoelectric thin film layer 7 and the electrode thin film layer 9 are conductive thin films manufactured by a vapor deposition process, and the N type thermoelectric thin film layer 3 is electrically connected to the P type thermoelectric thin film layer 7 by the electrode thin film layer 9 at a side end thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201968-A (JP)
Title: Method of stabilizing leuco pigment
Inventor: UEDA SHIGERU
IPC: G01N33/52
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of stabilizing a leuco pigment, capable of being stored for a long term as liquid, to provide a method of reducing nonspecific color development during developing the reaction of the leuco pigment, and to provide a reagent composition stable as a liquid using the method.  <P>SOLUTION: The facts that, by coexisting the leuco pigment with a specific reductant, natural color development is suppressed and stability as liquid is much improved, and, by coexisting another pigment with the reaction liquid, which pigment have absorption spectrum giving no effect on the measuring wave length of the leuco pigment in developing reaction using the leuco type pigment and with hydrogen peroxide and does not react with hydrogen peroxide, the nonspecific color development is suppressed, and the reagent blank value is decreased, are found and applied to the reagent for analysis.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032214-A (JP)
Title: Universal joint and method of manufacturing it
Inventor: OBARA MIKA
IPC: C10N50/10
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a universal joint in which a foam lubricant is enclosed having a long service life, manufacturable at low cost, having excellent productivity, and reduced in a load on the environment.  <P>SOLUTION: This universal joint is formed by enclosing the foam lubricant 10 therein around a torque transmission member (ball) 6. The foam lubricant 10 is formed by foaming and hardening the mixture including a lubricating component, urethane pre-polymer having isocyanate groups in the molecules, a hardener, and a foaming agent. The mixing ratio of the lubricating component is 1 to 90 wt.% of all of the mixture. The hardener is an aromatic polyamine compound. The foaming agent is water.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206632-A (JP)
Title: Clothing storage chamber and its program
Inventor: IKEDA TOSHIHISA
IPC: A47B61/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the mixture of everyday carried articles or the clothing of others by utilizing a radio IC tag.  <P>SOLUTION: In a clothing storage chamber 1 consisting of a reading means 5 which reads the radio IC tags 120a and 120b attached to goods 100 and 110, an information means 3, a storage means 2, and a control means 4, the reading means 5 reads the radio IC tags 120a and 120b; when the goods 110 are other than clothing, the control means 4 reports the purport of foreign matter mixture from the information means 6; and when the goods 100 are clothing and are not memorized in the storage means 2, the information means 3 reports the purport of unregistered clothing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206832-A (JP)
Title: Game machine
Inventor: MATSUMOTO KOICHI
IPC: A63F5/04
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine equipped with a token loading device capable of loading the required number of tokens without relatively projecting forward.  <P>SOLUTION: The game machine 1 comprises a casing 2 with a front door 3 to be opened/closed and the token loading device 20 provided on the front door 3 for loading tokens. The token loading device 20 has a slot 21, a circular groove-shaped guide part 22, a roller 23 and an opening 24. The slot 21 receives tokens. The guide part 22 has a guiding face 22a which is inclined downward toward the slot 21 to guide tokens. The roller 23 rotates tokens guided by the guiding face 22a toward the token slot 21 in such a state as to change the posture. The opening 24 encloses the guide part 22 except for the slot 21. The opening 24 is inclined downward toward the guide part 22 so that tokens can slide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219562-A (JP)
Title: Sound signal generating apparatus, sound field reproducing apparatus, sound signal generating method, and computer program
Inventor: MIURA MASAMI
IPC: H04R3/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound signal generating apparatus capable of forming an optimum sound field.  <P>SOLUTION: The sound signal generating apparatus 115 includes: a conversion part 140 for performing conversion processing of a virtual sound source to be a shadow so that an array speaker is present on a straight line connecting a converted virtual sound source after the conversion and an assumed listening area, when there is the virtual sound source to be the shadow without the presence of the array speaker on the straight line connecting the virtual sound source and the assumed listening area in the virtual sound sources formed by wavefront synthesis from sound information and sound source position information; and a sound signal generation part 130 for generating the sound signals of m channels for forming the virtual sound source using the sound information, the sound source position information and a converted result in the conversion part 140.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007140573-A (JP)
Title: Image forming apparatus
Inventor: AKIBA YASUSHI
IPC: G03G21/14
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method and apparatus that can effectively utilize toner collected by cleaning means as recycled toner, by preventing the occurrence of abnormal images due to foreign matters, such as aggregate toner or paper powder mixed in the toner collected by the cleaning means, without removing the foreign matters.  <P>SOLUTION: A recycling mode for returning the toner collected from a photoreceptor 1 by a cleaning device 6 to a developing device 3 to form images and a non-recycling mode for disposing the toner without recycling it are switched, depending on the amount of the foreign matters, such as the paper powder or the aggregate toner. Consequently, the occurrence of the abnormal images due to the foreign matters can be prevented, without having to remove the foreign matters that are mixed in the toner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008219635-A (JP)
Title: Communication equipment and weight updating method
Inventor: YAMAMOTO TAKASHI
IPC: H04B7/08
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel technique taking a weight update parameter into consideration in order to improve weight estimation precision.  <P>SOLUTION: A communication device 1 which updates a weight used for signal synthesis based upon a pilot signal included in a reception signal includes a weight update unit 143 which obtains a weight estimated value by performing operation for weight update based upon the received pilot signal, and a weight smoothing unit 149 which obtains a smoothed estimated value by smoothing the weight estimated value obtained by performing the operation for weight update a plurality of times.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218878-A (JP)
Title: GaN BASED LED ELEMENT AND LIGHT-EMITTING DEVICE
Inventor: HIRAOKA SUSUMU
IPC: H01L33/38
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GaN based LED element having a structure to reduce the light absorption caused by a pad electrode.  <P>SOLUTION: The GaN based LED element 100 includes a substrate 101 and semiconductor laminate 102. The semiconductor laminate 102 includes an n-type layer 102-1, a light emitting layer 102-2 and p-type layer 102-3, wherein a light transmitting conductive oxide film 104 and positive pad electrode 106 are formed on the p-type layer 102-3. Part of the positive pad electrode 106 is formed on the conductive oxide film 104, while the remaining part thereof and p-type layer 102-3 are isolated by the light transmitting insulating film 105.  <P>COPYRIGHT: (C)2008,JPO&INPIT