baber/WOPTO huggingface dataset:
Patent JP-2008270748-A (JP)
Title: Substrate cleaning device and substrate treating device
Inventor: KAWAMURA SHIGERU
IPC: H01L21/683
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an active species that chemically decomposes staining from reaching over to the treated surface of a substrate treated so as not to damage the treated surface, when removing the deposits adhered to the edge of the substrate.  <P>SOLUTION: The flow of a backside gas 236 is formed on a surface of the backside of an edge in a wafer W, and the flow of a front surface gas 246 in the same direction as in the backside gas is also formed on the front surface to make the velocity of the backside gas faster than that of the front surface gas in performing cleaning treatment, by irradiating the edge of the wafer W with ultraviolet rays. This surely prevents the active species, generated on the backside of the edge in the wafer from reaching over to the front surface of the wafer, because a descending current 238 flowing from the front surface of the wafer to the backside is formed, even if a gap G is created between the edge of the wafer and a partition 220.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231421-A (JP)
Title: Thickener composition and method for thickening aqueous system
Inventor: BOBSEIN BARRETT RICHARD
IPC: C08G18/65
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition and a method whereby the same group that is attached to or within the backbone of an associative thickener is reversibly switched between being hydrophilic and hydrophobic in nature.  <P>SOLUTION: When the group that is attached to or within the main chain is rendered hydrophilic, the aqueous thickener is pourable and readily incorporated into an aqueous polymer composition. When this group is rendered hydrophobic, the thickener performs its thickening function efficiently. Switching is readily accomplished by adjusting the pH of the associative thickener composition and the aqueous polymer composition being thickened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211509-A (JP)
Title: Vehicle behavior reproducing device
Inventor: TAKEUCHI TOSHIYA
IPC: G06T13/00
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle behavior reproducing device for reproducing easily understandably a behavior of a vehicle, based on a physical quantity, by expressing the behavior of the vehicle based on a behavior data obtained from a drive recorder, as an animation.  <P>SOLUTION: This vehicle behavior reproducing device displays an animation image indicating a change of the behavior of the one's own vehicle 71 in an animation display area 63 of an image display part 48. The animation display area 63 displays the behavior and a posture of the one's own vehicle 71 mounted with the drive recorder, as the animation. The behavior of the one's own vehicle 71 in an accident is easily and easily understandably based on the behavior and the posture of the one's own vehicle 71 displayed by the animation image. In particular, the behavior of the one's own vehicle 71 is visually reproduced based on the physical quantities such as an acceleration, an angular velocity and a speed included in the behavior data, by the animation, even in a case difficult to record an image by an on-vehicle camera 22, such as in a case of collision of other vehicle from a sideway of the one's own vehicle 71.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210483-A (JP)
Title: Automatic analysis apparatus and temperature management method of liquid sample
Inventor: MISU TAKAHIRO
IPC: G01N35/02
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic analysis apparatus and a temperature management method of a liquid sample for speedily making the temperature of the liquid sample into a target temperature without separately disposing a preheating means of the liquid sample when a reaction tub for keeping the liquid sample at the target temperature is used.  <P>SOLUTION: The automatic analysis apparatus having the reaction tub and the temperature management method of the liquid sample are provided. The automatic analysis apparatus 1 includes: a stirring device 20 for stirring the liquid sample with sound wave issued by a surface acoustic wave element 24 attached to each reaction vessel 5; and a stirring control section for controlling the driving condition of the surface acoustic wave element. In stirring the liquid sample, the stirring control section controls the driving condition of the surface acoustic wave element so that insufficient heat quantity calculated from the difference between the target temperature of the reaction tub 4 and the temperature of the liquid sample, the amount of the liquid sample, and specific heat is equal to the heat quantity of temperature increase of the liquid sample by absorption of sound wave.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008182891-A (JP)
Title: Output regulator
Inventor: SUTARDJA SEHAT
IPC: G05F1/40
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system for controlling an output regulator having one or more adjusted outputs converted from unadjusted input power.  <P>SOLUTION: The control system includes an output sensor to generate a digital sense signal to indicate within which of at least three reference ranges the regulated output is included. Each of the at least three reference ranges includes a plurality of possible values of the regulated output. A digital controller, responsive to the digital sense signal, generates a drive signal to control the regulated output.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009216115-A (JP)
Title: Vehicular transmission device
Inventor: OKAMOTO TOKUO
IPC: F16H3/089
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular transmission device to which an extra low transmission mechanism can be added without greatly reforming the transmission device.  <P>SOLUTION: The extra low transmission mechanism 3b is arranged between an input shaft 10 and an output shaft 11. The mechanism has a first reduction gear train 40 for transmitting the rotation of the input shaft 10 to the side of the output shaft 11 while reducing speed, a second reduction gear train 41 for transmitting the speed-reduced rotation from the side of the output shaft 11 to the side of the input shaft 10 while reducing speed, and a third reduction gear train 42 for transmitting the speed-reduced rotation from the side of the input shaft 10 to the side of the output shaft 11 while reducing speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219204-A (JP)
Title: Isolated operation system of distributed power supply
Inventor: YAMANE TOSHIHIRO
IPC: H02J3/46
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isolated operation system of a distributed power supply which can maintain supply power quality without causing a short break of the distributed power supply at the time of transiting to isolated operation.  <P>SOLUTION: The isolated operation system of the distributed power supply for reducing the burden on a commercial system by load follow-up operation of the distributed power supply equipped with a rotating machine based power generator includes a system fault detection means which outputs a fault detection signal when a fault is detected in the commercial system, a circuit breaker which interrupts power supply from the commercial system when a fault detection signal is input from the system fault detection means, a state detection means which outputs a circuit breaker state signal when interruption state of the circuit breaker is detected, and an electricity accumulating unit which compensates for variation in load after power supply from the commercial system is interrupted by the circuit breaker until the rotating machine based power generator transits to the operation of isolated operation control by starting power supply when a circuit breaker state signal is inputted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214121-A (JP)
Title: Trough between rolling mills for steel bar rolling
Inventor: YAMAOKA KATSUYUKI
IPC: B21B39/14
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve stable rolling and to alleviate the burden and accelerate the size switching work.  <P>SOLUTION: A trough is provided with a mount 1 composed of a fixed platform 8 and a movable platform which is liftable against the fixed platform, a mount height adjusting mechanism 2 for adjusting the height of the mount, a trough body 3 installed on the mount, a side guide 4 installed on the trough body 3 and equipped with a side guide plate 5 for guiding passing materials, and a side guide spacing adjusting mechanism 6 for adjusting the facing space between side guide plates. The trough body 3 which supports the side guide 4 through the movable platform of the mount 1 engaged with the mount height adjusting mechanism 2 is liftable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215214-A (JP)
Title: METHOD FOR PRODUCING alpha-AMINOPHOSPHONIC ACID ESTER DERIVATIVE
Inventor: KOBAYASHI OSAMU
IPC: B01J31/12
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an α-aminophosphonic acid ester derivative capable of producing a product having high selectivity between a 1,4-addition reaction and [3+2] addition cyclization reaction.  <P>SOLUTION: The method for producing an α-aminophosphonic acid ester derivative comprises the reaction of an iminophosphonate expressed by general formula (I) with an electron-deficient olefin. In the formula, R<SP>6</SP>is a hydrocarbon group which may have a substituent; R<SP>7</SP>is a hydrogen atom or a hydrocarbon group; R<SP>8</SP>is a hydrogen atom or a hydrocarbon group; and R<SP>9</SP>is a hydrocarbon group; wherein all R<SP>9</SP>groups may be the same or different.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218404-A (JP)
Title: Substrate processing device
Inventor: OKAMOTO TADAO
IPC: G11B5/84
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing device for preventing ingress of atmosphere surrounding a substrate and a blocking member, to between the substrate and the blocking member arranged while facing the surface of the substrate.  <P>SOLUTION: A lid member 17 for closing an opening 16 of a processing cup 5 is so provided above a spin chuck 3 as to surround a blocking plate 22. A downflow guide path 31 is formed between the lid member 17 and the upper surface of the blocking plate 22. When a wafer W is processed, a downflow of clean air is formed in a processing chamber 2, and further, under an environment where inside of an exhaust liquid groove 37 is forcibly exhausted, the downflow of clean air taken in the downflow guide path 31 via an air gap 47 is guided to a side of the wafer W held by the spin chuck 3. An air flow of clean air is so formed as to surround the side of the wafer W.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294402-A (JP)
Title: Method for manufacturing oxide thin film transistor element
Inventor: YOON SUNG MIN
IPC: H01L21/3065
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an oxide thin film transistor element, wherein an etching process condition is optimized by using specific etching gas through a helicon plasma dry etching process and etching selectivity is improved.  <P>SOLUTION: The method for preparing the oxide thin film transistor having a substrate, a gate electrode, a gate insulating film, a source electrode, a drain electrode, and a semiconductor thin film includes a step for patterning the gate insulating film or the semiconductor thin film through the helicon plasma dry etching process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214913-A (JP)
Title: Container for carrying
Inventor: KASHIWABARA KOICHI
IPC: B65D25/20
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To paste an invoice on an accurate position covering the top face of both half lid bodies of a container for carrying with no possibility of the invoice being torn by the bottom face of the container positioned above when they are stacked.  <P>SOLUTION: A half lid body 5 whose tip end has a superimposing protrusive piece 3 and a superimposing recess 4 provided is freely rotatively mounted on each facing side of the opening 2 of a top open container body 1 to close the opening by both of the half lid bodies. In a condition where the opening is closed by both of the half lid bodies, the piece 3 on one half lid body is superimposed on the recess of the other half lid body and the protrusive piece of the other half lid body is superimposed on the recess of one half lid body 5. In a condition where the opening of the container body is closed by both of the half lid bodies, a recess 7 for an invoice is formed continuous on both half lid bodies at the tip end of the top face part of both half lid bodies.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218920-A (JP)
Title: Communication system and communication method
Inventor: SHIRAI SATOSHI
IPC: H04B10/272
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lowering of upward throughput by a simple configuration even in the case that systems of different bit rates are mixed and accommodated.  <P>SOLUTION: In a communication system where an OLT 4, a plurality of ONUs 1-1 to 1-n for performing transmission at 1.25 Gbps and a plurality of ONUs 2-1 to 2-m for performing transmission at 10 Gbps while forming a PON so as to perform two-way communication between the OLT 4 and the ONU 1-1 to 1-n, 2-1 to 2-m, each of the ONUs 1-1 to 1-n, 2-1 to 2-m transmits an optical signal while using wavelengths λ1 and λ2, a splitter 3 is provided for wavelength-multiplexing and outputting to the OLT 4 the optical signal transmitted from an ONU side, and the OLT 4 comprises a WDM filter 5 for wavelength-demultiplexing the wavelength-multiplexed signal outputted from the splitter 3 into optical signals of the wavelengths λ1 and λ2 and outputting the optical signals, and a 1G receiver 6 and a 10G receiver 7 for converting the optical signals of the wavelengths λ1 and λ2 from the WDM filter 5 into electric signals, respectively, and outputting the electric signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215471-A (JP)
Title: Alternating copolymerization of epoxide and carbon dioxide using metal complex
Inventor: NAKANO KOJI
IPC: C08G64/32
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel manufacturing method of a polycarbonate that can perform alternating copolymerization of carbon dioxide with an epoxide monomer in a carbon dioxide atmosphere of a low pressure near atmospheric pressure, and a polymerization catalyst therefor.  <P>SOLUTION: The manufacturing method of the polycarbonate alternating copolymer comprises causing an epoxide compound as a monomer raw material to copolymerize with carbon dioxide in the presence of a metal complex comprised of one central metal and a tetradentate ligand having O, N, N and O as coordinating atoms, and is characterized in that the metal complex is a compound represented by formula (I).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219333-A (JP)
Title: Stepping-down switching dc/dc converter
Inventor: YOSHIDA SADAHITO
IPC: H02M3/155
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping-down switching DC/DC converter capable of achieving a low-noise configuration.  <P>SOLUTION: The stepping-down switching DC/DC converter includes an input coil L1 connected to a DC power source E, an output coil L2 connected to a load R, a switch S turning on/off the connection of both coils, and an output capacitor C smoothing an output voltage. The series circuit from the connecting point of the input coil L1 and the switch S to a first intermediate capacitor C1 and a first intermediate coil Lm1, is connected to the series circuit from the connecting point of the output coil L2 and the switch S to a second intermediate capacitor C2 and a second intermediate coil Lm2. The connecting point of the first intermediate capacitor C1 and the first intermediate coil Lm1 is connected to the connecting point of the second intermediate capacitor C2 and the switch S, through a diode D serving as a switching element for turning on/off together with the switch S in a complementary manner. The input coil L1 is magnetically coupled with the first intermediate coil Lm1; and also the output coil L2 is magnetically coupled with the second intermediate coil Lm2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217201-A (JP)
Title: Developing device, image forming device, and method of manufacturing the developing device
Inventor: YUKI KAZUHIKO
IPC: G03G21/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device having satisfactory and stable developing capability and a granular property and to provide an image forming device and a method of manufacturing the developing device.  <P>SOLUTION: A magnetic pole for bringing developer G into slide-contact at a position opposing to an image carrier 85 is formed in a developer carrier 51 of the developing device 5. In the developer carrier 51 carrying the developer G, a ratio of surface allowing a user to confirm a surface of the developer carrier 51 per unit area visually at a position where the magnetic pole is formed is detected by detection means 80, 81, and characteristic values of the developing device 5 are adjusted based on the results of the detection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213815-A (JP)
Title: Dehumidifying apparatus
Inventor: UENO SATOSHI
IPC: D06F58/28
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy-saving dehumidifying apparatus capable of correctly determining the degree of drying in clothes by comparing temperature and humidity inside a room with temperature and humidity close to the wet clothes, and evading imperfect drying or drying nonuniformity in the clothes so as to eliminate a useless drying operation.  <P>SOLUTION: The dehumidifying apparatus includes an internal sensor unit 8 for detecting the state of the air inside the room on the inside, and an external sensor unit 9 movable to a place close to the clothes so as to detect the state of the air close to the clothes on the outside. Information about the air inside the room detected by the internal sensor unit 8 is compared with information about the air close to the clothes detected by the external sensor unit 9, thereby determining the drying in the clothes. Thus, the dehumidifying apparatus detects the state of the air in a place without receiving the blow of the dehumidifying apparatus or the air close to the clothes to be hardly dried, and then, performs determination after the precise detection of the drying degree of the clothes by comparing the state of the air inside the room with the state of the air close to the clothes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221499-A (JP)
Title: Continuous surface treatment apparatus of steel wire and continuous surface treatment method
Inventor: KODAMA JUNICHI
IPC: C23G1/19
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for uniformly and continuously performing a surface treatment by immersing a steel wire into a treatment liquid, and a treatment method.  <P>SOLUTION: In the surface treatment apparatus of a steel wire, a straightening plate for uniformly flowing the treatment liquid is provided to the lower layer of a horizontal type treatment tank, and the treatment liquid is supplied passing through the straightening plate, and a slit where the steel wire is charged is provided at the upper part of the treatment tank. The treatment tank for discharging the treatment liquid from the slit is installed in a holding tank having a treatment liquid discharging part. Further, the apparatus has a mechanism capable of adjusting the length of the treatment tank so as to control the temperature and the flow rate of the treatment liquid, and is integrally installed in a movable truck having a mechanism capable of adjusting a pass line. The surface treatment method of the steel wire is also disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221118-A (JP)
Title: Method of preparing 4,4'-ethylidenebis(2,5-dimethyl-6-nitrophenol)
Inventor: IDA YUTAKA
IPC: C07C201/08
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cheaply preparing 4,4'-ethylidenebis(2,5-dimethyl-6-nitrophenol) of high purity at a high yield by a simpler operation, using 4,4'-ethylidenebis(2,5-dimethylphenol) as a raw material.  <P>SOLUTION: The method of preparing 4,4'-ethylidenebis(2,5-dimethyl-6-nitrophenol) by nitrating 4,4'-ethylidenebis(2,5-dimethylphenol) is characterized by using acetic acid and an aromatic hydrocarbon as solvents.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221271-A (JP)
Title: Composition comprising fiber and fine particle, resin composition and molded article
Inventor: WAKATAKE SHOICHI
IPC: B29C47/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition which excels in melt kneading properties, is easy to weigh, does not get lumpy at the point of fall, can produce a uniform compound and can produce a resin composition excellent in heat resistance, impact resistance, and flame retardance, a resin composition comprising the same, and a molded article.  <P>SOLUTION: The composition is obtained by mixing (A) 100 pts.mass reinforcing fiber selected from an organic fiber and a carbon fiber with (B) 100-5,000 pts.mass fine particles and granulating the resulting mixture. Incorporation of the composition into a resin exhibits a high synergetic effect which cannot be achieved in respective single systems because the composition harmoniously comprises the reinforcing fiber and the fine particles to come to a resin composition which excels in high rigidity, impact resistance, flame retardance, and tracking resistance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222148-A (JP)
Title: Joint
Inventor: INOUE MASAHIRO
IPC: B62D1/20
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint which can easily make the tightening torque of each of two bolts coincide with each other, and of which the rigidity of joining with a shaft is large without increasing the number of components.  <P>SOLUTION: A distance L2 from the center 821 of a second bolt 82 to an up-cut position 432A from a joining tubular part 41 of a second cut split 432 is formed larger than a distance L1 from the center 811 of a first bolt 81 to an up-cut position 431A from a joining tubular part 41 of a first cut split 431. The joint can perform tightening working in a short time because the tightening torque of each of the first bolt 81 and the second bolt 82 can be coincident with each other only by tightening of the tightening torque of the second bolt 82 until reaching the same tightening torque as the tightening torque T of the first bolt 81.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225282-A (JP)
Title: Constant current circuit
Inventor: TAKADA KOSUKE
IPC: H03F1/30
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a constant current circuit where the value of an output constant current does not change within the range from low temperature to high one.  <P>SOLUTION: The constant current circuit includes PMOS 1, 2, 3 and NMOS 4, 5, a transistor 6 which is diode connected between a source of the NMOS4 and ground , a resistor 7 connected to the source of the NMOS 5, a transistor 9 which is diode connected between the resistor 7 and ground, a resistor 8 connected to the source of the NMOS 5, and a transistor 10 which is diode connected between the resistor 8 and ground. The resistor 7 has the negative temperature characteristic while the resistor 8 includes the positive temperature characteristic. The value of the current output from an output transistor PMOS 3 is determined in proportion to transistors 6, 9, 10 and by the value of the resistors 7, 8, and also the change of the output current due to the temperature is offset.  <P>COPYRIGHT: (C)2010,JPO&INPIT