baber/WOPTO huggingface dataset:
Patent JP-2008207104-A (JP)
Title: Vertical solid-liquid centrifugal separator
Inventor: YAMAGUCHI MASAHIKO
IPC: B04B11/05
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contamination of a product with foreign matter, improve the recovery of crystals and control heterogenization of the quality of the product by contamination of the solid content, or crystals, in the subsequent batch.  <P>SOLUTION: A vertical solid-liquid centrifugal separator includes a vertical rotation shaft 1, a bottomed cylindrical basket 10 whose peripheral wall serves as a solid-liquid separation wall 11 impermeable to the solid content and permeable to the liquid content and in the bottom of which a discharge hole 12A discharging the separated solid content is formed, and a stopper 20 having an umbrella-like portion choking the discharge hole and engaged in the periphery of the rotation shaft 1. The separator is provided with a first magnet 31 arranged in the stopper 20, a rising and falling body 40 rising and falling vertically and a second magnet 32 which is arranged in the rising and falling body 40 and opposes the first magnet 31 at a position below the first magnet 31 so as to produce a repulsive interaction between the magnets 31 and 32. As the rising and falling body 40 rises or falls, the stopper 20 rises or falls, respectively, while the stopper 20 and the rising and falling body 40 keep in a non-contact state through the repulsive interaction between the magnets 31 and 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214381-A (JP)
Title: One-pack epoxy resin composition
Inventor: OHORI TATSUYA
IPC: C08K5/09
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-pack epoxy resin composition for underfill sealing having sufficient repairing properties and excellent reworkability of a wiring substrate and exhibiting performance-improving effects as compared with those of a conventional technique in productivity, solvent cleaning properties, connection durability etc.  <P>SOLUTION: The one-pack epoxy resin composition is used for the underfill sealing of a space between the wiring substrate and a semiconductor element electrically connected to the wiring substrate or a carrier substrate for holding the semiconductor element. The one-pack epoxy resin composition comprises an epoxy resin, an acid anhydride and a carboxylic acid represented by general formula (1): R<SP>1</SP>-O-CO-R<SP>2</SP>-COOH (wherein, R<SP>1</SP>is a 1-20C alkyl group or a 1-20C fluorinated alkyl group which may contain an ether bond, or an ester bond or a 6-20C aromatic hydrocarbon group; and R<SP>2</SP>represents a 1-20C chain or a cyclic bivalent hydrocarbon group).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325582-A (JP)
Title: Vase for growing orchid
Inventor: SCHUBIGER GOTTFRIED
IPC: A01G27/02
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vase requiring minimum efforts as to watering and other care, and making orchid applied to a natural habitat look attractive.  <P>SOLUTION: This vase having a glass body is such that the glass body extends from a vase foot part 10, and is formed with a vase outer wall 12 and united on a trunk top 14 from the vase outer wall 12 and reaches a trunk end part 15 so as to form a flower vase trunk part 13, and the vase opens at a vase opening. This glass body is filled with nutritional solution 4 in which a cultivation medium 3 is soaked, and orchid roots 20 adhere to the nutritional solution 4. An environment imitating a natural habitat of orchid is produced by the special form of the vase trunk part 13, and nearly completed by closing the opening of the vase by the roots 20 and leaves 22. It is possible to prevent the roots 20 from rotting by using charcoal 3 as the cultivation medium 3 and the nutritional solution 4 is rarely needed to be supplied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214020-A (JP)
Title: Carrying device, liquid imparting device, and image forming device
Inventor: IMOTO SHINJI
IPC: B41J2/01
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein curling of paper is generated to cause jamming when image forming is performed on ordinary paper by using high viscosity recording liquid, or wherein an image surface is scrubbed before drying to deteriorate the quality of a printed article.  <P>SOLUTION: As a carrying path of paper 5 carried from a sub scanning carrying portion 3, first to third carrying paths 401a, 401b, 401c constituting a plurality of carrying paths 401 are provided. The first to the third carrying paths 401a, 401b, 401c are equipped with carrying rollers 171 and 172, 173 and 174, 175 and 176 for vertically restraining and carrying the paper 5; and spurs 177 and 178, 179 and 180, 181 and 182 respectively opposite to those carrying rollers 171 to 176, and equipped with branching plates 404, 405 distributing the paper 5 into the first to the third carrying paths 401a, 401b, 401c.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214952-A (JP)
Title: Rigidity increasing structure of steel frame beam and its forming method
Inventor: TAKE ISAMU
IPC: E04G23/02
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rigidity increasing structure of a steel frame beam capable of suppressing or preventing deflection of the beam effectively by an inexpensive and simple structure to facilitate the construction.  <P>SOLUTION: The steel frame beam 1 provided with upper and lower flanges 2, 3 and a web 4 for connecting these flanges mutually is provided while its both ends are supported, and an upward projecting arch-shaped rigidity increasing member 5 is provided between the upper and lower flanges 2 and 3 of the steel frame beam 1. The arcuate rigidity increasing member 5 is provided in such a way that its both ends are connected with the lower flange 3 in both end parts of the steel frame beam 1 or at positions in the vicinity of them and its central part is abutted on the upper flange 2 in a central part of the steel frame beam 1 or at a position in the vicinity of the central part to suppress or prevent downward deflection of the steel frame beam 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218886-A (JP)
Title: Semiconductor circuit and operation method thereof
Inventor: MORISHITA YASUYUKI
IPC: H01L21/8222
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic discharge protection circuit which has low leakage current during normal operation and low trigger voltage at the time when ESD stress is applied.  <P>SOLUTION: The semiconductor circuit has a VDD pad 4, an I/O pad 5, a VSS pad 6, a thyristor element 1, and a triggering PMOS transistor 2 for passing trigger current to the thyristor element 1. The thyristor element 1 has an anode connected with the I/O pad 5, a cathode connected with the VSS pad 6, and a gate connected with a source of the triggering PMOS transistor 2. The gate and a back gate of the triggering PMOS transistor 2 is connected with the VDD pad 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008099230-A (JP)
Title: Sc cut crystal unit and highly stable crystal oscillator
Inventor: SOGA TADANAKA
IPC: H03B5/32
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SC cut crystal unit which can suppress variation of oscillation frequency after the reflow process, and is excellent in the rising characteristics of frequency after power-on.  <P>SOLUTION: An SC cut crystal unit 1 includes an SC cut quartz substrate 11, an exciting electrode 12 formed on each of both surfaces of the quartz substrate 11, a support member 6 supporting each of two points of the quartz substrate 11, and a metal case 3 sealing the quartz substrate 11 therein. The support member 6 supports each of two edge portions 11a of the quartz substrate 11, the edge portion being on a line rotated 80 to 90 degrees from a line of a ZZ' axis passing through a center axis of the quartz substrate 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220188-A (JP)
Title: Self-propelled seedling transplanter
Inventor: MUNEYOSHI NORIHIKO
IPC: A01C11/02
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled seedling transplanter in which a seedling-conveying mechanism 13 for intermittently conveying seedlings one by one, a seedling-planting mechanism 14 for planting the seedlings, transferred by the seedling-conveying mechanism 13, in a field by means of a planting member 14a, and a compacting mechanism 15 for compacting the surface of the field by a compacting body 15e, after the seedlings are planted by the seedling-planting mechanism, are installed in a travel machine frame 4 supported on travel wheels 3, and the direction of which can be easily changed in the state of inclining the travel machine frame backward.  <P>SOLUTION: The compacting mechanism 15 is constituted so that the compacting body 15e can be flipped up to be greatly lifted from the field. A locking means 15m for detachably locking the compacting mechanism 15 in a flipped-up state is provided on the side of the travel machine frame 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227185-A (JP)
Title: Method of manufacturing distributed feedback semiconductor laser
Inventor: MATSUMURA ATSUSHI
IPC: H01S5/12
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a distributed feedback semiconductor laser, which suppresses variations in the coupling coefficient κ of a diffraction grating in a plurality of such DFB (Distributed FeedBack) lasers.  <P>SOLUTION: A DFB laser DFB<SB>n</SB>is manufactured as follows. A diffraction grating layer G<SB>n</SB>having a plurality of grooves 22 (diffraction gratings) cyclically formed thereon is first formed on an active layer A<SB>n</SB>. A cladding layer 24 is then formed on the diffraction grating layer G<SB>n</SB>. A band gap wavelength λ<SB>En</SB>of the diffraction grating layer G<SB>n</SB>is determined based on a correlation between the pre-calculated oscillating wavelength λ<SB>n</SB>of the DFB laser DFB<SB>n</SB>and the band gap wavelength λ<SB>En</SB>of the diffraction grating layer G<SB>n</SB>. The correlation is calculated when the coupling coefficient κ of the diffraction grating layer G<SB>n</SB>is constant, when the plurality of grooves 22 have a constant depth D, and when the cladding layer 24 has a band gap wavelength λ<SB>Eclad</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221699-A (JP)
Title: Image processor
Inventor: OKAMOTO YUJI
IPC: G03G21/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which dispenses with unnecessary operation of pre-processing executed prior to printing, depending on print data, and executes efficient processing.  <P>SOLUTION: Upon reception of print data from an outside device, a control section of the image processor analyzes the print data, and starts image processing of image data in the print data. The control section predicts completion timing of the image processing, based on a result of the analysis, and determines printing timing T1. Then the control section determines starting timing T2 of the pre-processing such that completion of the pre-processing coincides with completion timing of the image processing. When the time reaches the starting timing T2, the pre-processing is started, and upon completion of the image processing, the pre-processing is also completed, followed by starting printing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220313-A (JP)
Title: Gene-silencing inhibition technology
Inventor: NISHIGUCHI MASAMICHI
IPC: C12N5/10
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing an expression vector in a good efficiency by shortening a gene region encoding a gene-silencing inhibitory protein.  <P>SOLUTION: (a) This nucleic acid sequence encoding a water melon green spot mosaic virus 129K protein or the fragment of a nucleic acid sequence encoding a corresponding protein to the above and containing at least a specific sequence, (b) the nucleic acid sequence containing one or several substitutions, additions or deletions to the sequence (a), or (c) a nucleic acid containing a nucleic acid sequence hybridizing with the nucleic acid having the sequence (a) under a stringent condition and encoding a product having a function of inhibiting the gene-silencing on its expression are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008232164-A (JP)
Title: Continuously variable transmission and bicycle with continuously variable transmission
Inventor: KURITA YASUSHI
IPC: F16H15/20
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously variable transmission easily changing a rotational speed ratio between an input side rotating plate and an output side rotating plate.  <P>SOLUTION: By rotation of an input side cam plate 31 rotated together with rotary drive of an input shaft 10, a press-contact force generating part 30 moves steel balls 33 on an inclined surface part 32b of the output side cam plate 32 to press the inclined surface part 32b, so that the input side rotating plate 51 of the continuously variable transmission part 50 attached to the output cam plate 32 is moved to be in contact with a power roller 53. The continuously variable transmission part 50 continuously changes the rotational speed ratio (r1/r2) between the input side rotating plate 51 and the output side rotating plate 52 according to a relation between a position where the input side rotating plate 51 is brought into contact with the power roller 53 and a position where the output side rotating plate 52 is brought into contact with the power roller 53, and transmits the rotary drive of the input shaft 10 to an output shaft 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232664-A (JP)
Title: Measuring method of blood component
Inventor: OSAWA AKIYOSHI
IPC: G01N33/52
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein, when calculating a characteristic value of a blood component in the state where blood spot-contacted on a test piece is not diffused sufficiently in a reaction domain on the test piece, a wrong characteristic value is calculated, in a medical diagnosis apparatus.  <P>SOLUTION: In the medical diagnosis apparatus having a spot contact detection means for detecting a blood quantity spot-contacted on the test piece, a light source for irradiating the blood on the reaction domain on the test piece with excitation light, a photodetection means for detecting fluorescence emitted from the excitation light and acquiring it as a measured value of a fluorescence quantity, and an operation processing means for calculating the characteristic value of the blood component from the acquired measured value of the fluorescence quantity, a fluorescence value just after spot contact of the blood is compared with a fluorescence value after elapse of a prescribed time after performing spot contact, while monitoring a spot-contact quantity of the blood, and it is determined whether the blood is diffused sufficiently over the reaction domain on the test piece or not based on the comparison result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229573-A (JP)
Title: Water treatment material and water purification method
Inventor: YAMAGUCHI TAKASHI
IPC: C02F1/50
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment material which is useful for controlling the propagation of various kinds of minor germs and algae, and to provide a water treatment method using the same.  <P>SOLUTION: A water quality treatment member keeps a flocculent metal fiber containing a metal copper ingredient stored in a net body. The water purification of not only a pond at a gold course or a fish culture pond but also daily life water such as a water storage tank, a bath, a cooling tower and so on can be carried out highly simply and effectively. The propagation of algae such as water-bloom and so on, and the propagation of E. co-li, Legionella bacteria and various kinds of other minor germs can be controlled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238035-A (JP)
Title: Dip coating apparatus and dip coating method
Inventor: KOMATSU SHIGEMITSU
IPC: B05C3/09
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact dip coating apparatus which can reduce an overflowing amount of a coating liquid from a storage tank when a member to be coated is dipped into the coating liquid in the storage tank and to provide a dip coating method.  <P>SOLUTION: The dip coating apparatus has a first tank 21 capable of storing the coating liquid Q, two supporting members 27 which can support the member to be coated at the determined position such that a coating part of the member to be coated, on which the coating liquid Q must be coated, is positioned in the storage tank, a second tank 22 and a driving pump 26 for supplying the coating liquid Q into the first tank 21, and a control apparatus 30 for controlling a drive of the driving pump 26 in order to raise the liquid surface Q<SB>a</SB>of the coating liquid Q in the first tank 21 in the state that the member to be coated is arranged at the determined position by each supporting member 27.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243618-A (JP)
Title: Photoelectric conversion element
Inventor: NAKAMURA MASAHIRO
IPC: H01M14/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element capable of providing high output, and hardly causing aged deterioration.  <P>SOLUTION: The photoelectric conversion element includes: an electrode 1; a semiconductor layer 2 arranged in contact with one surface of the electrode 1, and having a sensitizing dye fixed thereto; a counter electrode 3 arranged to face the electrode 1 on the semiconductor layer 2 side; and a charge transport layer 4 arranged between the electrode 1 and the counter electrode 3. The charge transport layer 4 is formed of an electrolytic solution 41 containing a water-containing porous body 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244883-A (JP)
Title: Method of controlling transmission loss in communication system, and communication system
Inventor: MAEJIMA MASAYUKI
IPC: H04B3/02
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a transmission loss in a frequency band relatively higher than conventional.  <P>SOLUTION: In a case where input impedance of a terminal unit TUn is higher than characteristic impedance of a communication line Ls, by inserting an inductive impedance element Z between wires of the communication line Ls at a position where the terminal unit TUn and the communication line Ls are connected, input impedance of a terminal unit TUm watched from the communication line Ls becomes synthetic impedance of the input impedance of the single terminal unit TUn and the impedance of the impedance element Z, such that input impedance in a relatively low frequency band can be reduced with respect to the input impedance of the single terminal unit TUn. Therefore, in the case of baseband transmission, a frequency band higher than conventional is used to attain acceleration of a communication velocity and moreover, in the case of passband transmission, options of a band to be adopted as a modulation frequency are set to the high frequency band, thereby attaining acceleration similarly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242193-A (JP)
Title: Liquid crystal display element
Inventor: ARAI MAKOTO
IPC: G02F1/1333
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variations of contours in a gas barrier member between products and also improve workability, in a liquid crystal display element arranged with the gas barrier member at a substrate end for preventing gas from entering from an end surface of a flexible substrate, such as a plastic film.  <P>SOLUTION: One polarizing plate 17b is extended from the other polarizing plate 17a and the end of the substrate 11a, 11b, A gas barrier member 18 is arranged so as to cover the end surface of the substrate 11a, 11b, by using an extending part of the polarizing plate 17a as a support.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242235-A (JP)
Title: Educational tool having magnet
Inventor: OKAZAKI TORU
IPC: G09B23/18
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide educational tools having a magnet by which rotation is continuously performed, appealing power of fun of the magnet is increased and whose margin for demonstrating imagination is large, while being simple in structure.  <P>SOLUTION: The educational tool is provided with a plurality of blocks each of which supports a rotor, having the magnet to a support base in a freely rotatable manner, and a motor which performs rotation drive of a rotor of a first block which is one of the blocks; the blocks are arranged by optionally changing distance between the blocks, direction of rotors of the blocks or/and height positions of the blocks and presence/no presence of non-contact rotation and the rotational direction of rotors of other blocks are adjusted by rotation of the rotor of the first block by the motor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008178649-A (JP)
Title: Grater
Inventor: YANO SUMIHARU
IPC: A47J43/25
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein grooves are formed in a foodstuff when grated only by reciprocating motion to stop grating well halfway and the grated stuff is coarse, and grating speed is slow in a grater with cutting edges of unspecified sizes being irregularly scattered.  <P>SOLUTION: The grater has a plurality of regularly-aligned large cutting edges and a plurality of small cutting edges lower in height than the large cutting edges and irregularly arranged in portions where the large cutting edges do not exist.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008251208-A (JP)
Title: Terminal with solder rising barrier portion, and its manufacturing method
Inventor: SHIBUYA NORIMITSU
IPC: H01R43/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal with a barrier portion having high effect of solder rising prevention, and to provide a manufacturing method thereof.  <P>SOLUTION: This is a terminal having a barrier portion against solder rising, in which the percentages of detection intensities of Ni, Au and O on the surface of the barrier portion by the X-ray photoelectron spectroscopy (XPS) satisfies the relationship of 30%≤Ni/Au≤60% and 50%≤O/Au at a sputtering time =0.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248755-A (JP)
Title: Intake air flow rate control device for internal combustion engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02B31/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To compatibly establish both of inhibition of drop of exhaust emission performance during start and securing intake air flow during full close of an intake air flow control valve 25.  <P>SOLUTION: A clutch is provided between a valve shaft of the intake air flow control valve 25 and a vacuum actuator 26. The clutch is kept in a disengaged state with maintaining a close state of the intake air flow control valve 25 when a key is off. The vacuum actuator 26 is driven to a close side and the clutch is engaged after securing vacuum when an engine is started. The intake air flow control valve 25 can be closed in a close region even if intake vacuum is not sufficient. Consequently, inhibition of drop of exhaust emission performance during start and securing intake air flow during full close of the intake air flow control valve 25 are compatibly established in the normally open type intake air flow control valve 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT