baber/WOPTO huggingface dataset:
Patent JP-2008267885-A (JP)
Title: Radio hplc control system
Inventor: HANAMOTO ATSUHITO
IPC: G01N30/02
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio HPLC control system, capable of extracting specified components with a predetermined timing or an order, while displaying operating conditions on a monitor, being superior in the operability and reliability of the system, and being superior in precision of extraction treatment.  <P>SOLUTION: In this radio HPLC control system 10, based on sensor signals from an air bubble sensor 16 and scintillation values detected by a scintillation detector 13, each component liquid is stored in retention tubes 18a-18f, respectively with controlling multi-directional valves 17, 19 on the upstream and the downstream; and with storing out flow liquid extracted from a liquid chromatograph device 11 in the preset retention tubes 18a-18f regardless of the order so as to make its operating conditions displayed on the monitor of a control part 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267991-A (JP)
Title: Phase difference film inspecting device, phase difference film inspecting method, and method of manufacturing phase difference film using same
Inventor: YANAYA TAKESHI
IPC: G01M11/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase difference film inspecting device capable of inspecting a defect in phase difference caused by retardation in a thickness direction.  <P>SOLUTION: The phase difference film inspecting device has a first linear polarizing plate and a second linear polarizing plate arranged so that absorption axes are orthogonal to each other; phase difference film support parts for supporting a phase difference film to be arranged between the first linear polarizing plate and the second linear polarizing plate; a light source 4 arranged on the first linear polarizing plate side and irradiating the phase difference film supported to the phase difference film support parts, with light through the first linear polarizing plate; and a light receiver arranged on the second linear polarizing plate side and having directivity to receive light transmitted through the second linear polarizing plate. A vertical light receiving angle θ<SP>1</SP>of the light receiver is within a range of 0°<θ<SP>1</SP><90°, and a parallel light receiving angle θ<SP>2</SP>is within a range of 0°<θ<SP>2</SP><90°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266841-A (JP)
Title: Firefighting clothing material
Inventor: NAKAMURA HIDEO
IPC: D04H1/46
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfortable firefighting clothing material having excellent heat insulating property and heat-resistance, especially a fireman uniform material adapted to the strict standard of fire-protection clothing performance.  <P>SOLUTION: A thermal insulation felt layer of the fireman uniform material includes 40-70% highly heat-resisting inorganic fiber, 5-55% flame-retardant organic fiber having a fusing temperature or thermal decomposing temperature of about 350°C or higher and 5-25% organic fiber having a low melting point, and is provided by uniformly mixing the fibers to form a web and performing needle-punching treatment and thermal treatment of the obtained web.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266086-A (JP)
Title: BaTiO3 OF PLANAR CRYSTAL, PRECURSOR THEREOF, METHOD FOR PRODUCING THEM, AND GREEN SHEET
Inventor: MASUDA YOSHITAKE
IPC: C01G23/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precursor of BaTiO<SB>3</SB>, and BaTiO<SB>3</SB>free from the generation of irregular particles caused by grinding, having a flat-shaped and large-sized crystal plane thin in the thickness direction and realizing the thinning of a green sheet, to provide a method for producing the same, and to provide a green sheet realizing thinning using the BaTiO<SB>3</SB>.  <P>SOLUTION: A mixed aqueous solution in which (NH<SB>4</SB>)<SB>2</SB>TiF<SB>6</SB>, Ba(NO<SB>3</SB>)<SB>2</SB>and H<SB>3</SB>BO<SB>3</SB>are dissolved is prepared, and a water-soluble cation polymer is added to the mixed aqueous solution, so as to produce a BaTiO<SB>3</SB>precursor composed of BaTiOF<SB>4</SB>whose crystals are grown into a planar crystal form. The pH of the mixed aqueous solution is preferably 1.8 or the vicinity thereof, and, as the water-soluble cation polymer, polyacrylamide is used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270062-A (JP)
Title: Evaluation method and evaluation device of membrane electrode assembly for fuel cell
Inventor: MORITA AKIRA
IPC: H01M8/04
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method and device capable of accurately and efficiently evaluating water migration at an interface of an electrolyte film/electrode.  <P>SOLUTION: In the evaluation method of a membrane electrode assembly for a fuel cell, a water-producing electrode 2 containing catalyst having catalytic activity for reaction producing water from oxygen and hydrogen is provided on one face of an electrolyte membrane 1 while a hydrolysis electrode 3 containing catalyst having catalytic activity for decomposition reaction of water is provided on the other face, an electrolyte material and a conductive material together with the catalyst are made contained in at least either the water-producing electrode or the hydrolysis electrode, gas containing oxygen is supplied to the water-producing electrode as well as gas not containing ingredients more easily oxidized than water is supplied to the hydrolysis electrode, a voltage impressed between the water-producing electrode and the hydrolysis electrode is varied, an amount of physical change changing in accordance with voltage variation is measured, and water migration between the electrolyte membrane and the electrodes is evaluated by a magnitude of the amount of physical change.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272963-A (JP)
Title: Bookbinding apparatus
Inventor: HAMA RIICHI
IPC: B42C11/02
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bookbinding apparatus which enables casing-in of a desirable finish quality at all times even when the thickness of a paper bundle or the type of paper is varied, and a control method of the bookbinding apparatus.  <P>SOLUTION: In the bookbinding apparatus, a glue is applied to the back of the paper bundle being adjusted and cover paper is stuck to the back to which the glue is applied, so as to perform bookbinding. The apparatus includes an application means which makes the thickness of the applied glue variable and applies the glue to the back of the paper bundle, a cover paper sticking means which sticks the cover paper to the back of the paper bundle coated with the glue, and a control means which changes the time from the end of application of the glue to the start of sticking of the cover paper, according to the thickness of application.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275725-A (JP)
Title: Development device, image forming apparatus using it, and abnormality determing method
Inventor: KONISHI RUMI
IPC: G03G15/08
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether a toner amount fed to a development roller is suitable irrespective of a remaining amount of toner in a development tank.  <P>SOLUTION: When electrified toner is moved from a feed roller 24 to a development roller 25, electrons are moved from the feed roller 24 to the development roller 25, electromotive force occurs to flow a current from the development roller 25 to the feed roller 24, and an apparent toner resistance value lowers. When toner is not moved, the apparent resistance value may be high as compared with a time when the toner is moved since the current due to charge of the toner does not exist to have a small current value. A current value at a time when image quality is the lower limit value of a feed amount of the toner is previously stored to a storing means as a threshold for detecting development abnormality. When the current value detected with a current detection means 29 is lower than the threshold, the development abnormality is determined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007318118-A (JP)
Title: Lithography equipment and device fabrication method
Inventor: BUTLER HANS
IPC: H01L21/027
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide lithography equipment capable of reducing alignment errors due to misalignment in a projection system and the other portion.  <P>SOLUTION: A projection system is supported by a frame and is provided with a piezo actuator configured in a way that a force applies to the projection system. A frame position or a time derivative for the frame position is measured by a piezoelectric sensor and the piezo actuator is controlled based on the measured frame position or the measured time derivative for the frame position. In addition, data from the piezoelectric sensor is used in a control loop for a frame air-mount which supports the other lithography equipment portion like a mask table, substrate table or projection system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008273139-A (JP)
Title: Residual rubber removing device of gear pump
Inventor: SENBOKUTANI TAKASHI
IPC: B29C47/08
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To automatically remove the residual rubber on the tooth bottoms of a rubber discharging gear pump.  <P>SOLUTION: This apparatus for removing the residual rubber on the tooth bottoms of the rubber discharging gear pump includes a grasping head 50 equipped with revolving pawls 63a and 63b for grasping the residual rubber, a first piston mechanism 30 for supporting the grasping head 50 so as to freely advance and retract the same with respect to the gear of the gear pump and a rotary drive mechanism 60 for revolving the revolving pawls 63a and 63b to open and close them. The rotary drive mechanism 60 is driven by a second piston mechanism 57 to drive the revolving pawls 63a and 63b so as to revolve them. After the first piston mechanism 30 is positionally aligned with the residual rubber on the tooth bottoms of the gear of the gear pump, the grasping head 50 is advanced toward the residual rubber of the gear pump and the residual rubber G on the tooth bottoms are grasped by the revolving pawls 63a and 63b to be drawn out away.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282668-A (JP)
Title: Contact and connector
Inventor: SAITO KAZUKI
IPC: H01R13/41
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a crack in a housing insulator and secure a sufficient holding force of a contact.  <P>SOLUTION: A contact 1 includes a main body part 2 having a structure press-fitted and held in a housing insulator 5 of the connector and extending in a press-fitting direction and projecting tips 3 projecting in a direction orthogonal to the press-fitting direction from the main body part 2. The projecting tips 3 include on the side surfaces thereof chamfered parts 4 inclined from both surfaces of the main body part 2 to projecting tip surfaces so as to reduce the area of a projecting tip surface part of the projecting tip 3. The chamfered parts 4 formed on the side surfaces of the projecting tip 3 of the contact 1 immediately starts inclination from a surface to which the projecting tip 3 of the main body part 2 is not provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283024-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: ONODERA MASANORI
IPC: H01L21/60
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve stability of wire bonding in semiconductor chip.  <P>SOLUTION: The semiconductor chip includes a first semiconductor chip 10 mounted on a packaging portion 50; a second semiconductor chip 20, which is mounted on the first semiconductor chip 10 and part of which outgoes from the first semiconductor chip 10; a first electrode 22, which is arranged in a first region 90 outgoing from the first semiconductor chip 10 on the second semiconductor chip 20 and connected to internal circuit of the second semiconductor chip 20; a second electrode 24, which is arranged in a second region 92 just above the first semiconductor chip 10 on the second semiconductor chip 20 or in a third region 94 between the second region 92 and the first electrode 22 on the first region 90 and connected to an internal circuit of the second semiconductor chip 20 through the electrode 22; a re-wiring layer 26 which connects the first electrode 22 and the second electrode 24; and first wire 30 which connects the second electrode 24 and the packaging portion 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285506-A (JP)
Title: Rubber composition for tire tread
Inventor: UNO HITOSHI
IPC: C08L7/00
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for tire tread capable of improving the rolling resistance, heat deterioration resistance and suppression to heat generation of tire, while maintaining its abrasion resistance and processability.  <P>SOLUTION: The rubber composition contains (A) sulfur, (B) 1,6-bis(N,N-dibenzyl thiocarbamoyl dithio)hexane, (C) at least one vulcanization promoter selected from sulfenamide-based vulcanization promoters and (D) at least one vulcanization promoter selected from thiuram-based vulcanization promoters. In this rubber composition, the compounding amounts of the components (A) to (D) are 0.1-2 pts.wt., based on 100 pts.wt. of a diene rubber component, respectively, preferably meeting all of the following relationships (1) to (5): (1) (A)≥(B), (2) (C)≥(D), (3) 1.0≤(A)+(B)≤2.0, (4) 1.0≤(C)+(D)≤2.0, and (5) 0.5≤[(A)+(B)]/[(C)+(D)]≤1.5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284700-A (JP)
Title: Heat-sealable laminated film
Inventor: MATSUDA AKIRA
IPC: B29K23/00
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sealable laminated film which is excellent in heat sealability, mechanical properties, especially, rigidity and slipperiness, suitable for bag packaging of food articles such as vegetables and fish foods, and performing overlap packaging of sweet treats, drug medicines, cassette tapes, is excellent in protection of content and sealability, and also has beauty of packaging appearance.  <P>SOLUTION: The heat-sealable laminated film where the difference of the rising temperature of the heat seal between the heat seal layers (B) and (C) is 10°C or more, and the melting point of the heat seal layer (B) is higher than the melting point of the heat seal layer (C) in a laminated body having the heat seal layers (B) and (C) made of a polyolefin-based resin is constituted on both surfaces of the substrate layer (A) made of polypropylene-based resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286648-A (JP)
Title: Distance measuring device, distance measuring system, and distance measuring method
Inventor: SAITO HIROAKI
IPC: B60R21/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance measuring device, a distance measuring system, and a distance measuring method capable of measuring accurately the distance to an object, while suppressing a processing time.  <P>SOLUTION: A control part 31 selects a small number of reference domains from among characteristic domains extracted from a reference image, scans a plurality of horizontal scanning lines in a searching image, and searches for a correlation domain having correlation with the selected reference domains. The control part 31 calculates a tilt angle of the horizontal scanning line in an imaged image based on a coordinate on the imaged image of the reference domain and the correlation domain, and performs conversion (rotation, translation) processing of the imaged image based on the calculated tilt angle. The control part 31 scans one horizontal scanning line in the searching image, searches for a corresponding domain corresponding to a candidate domain, and measures the distance to the object based on parallax between the candidate domain and the corresponding domain.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286480-A (JP)
Title: Cooling system of power converter
Inventor: AIHARA KAZUO
IPC: F28D15/02
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device excellently operable without freezing pure water of a cooling medium, even when using a pure water boiling type cooling system of using the pure water as the cooling medium in a subfreezing low temperature environment.  <P>SOLUTION: The pure water boiling type cooling system has a heat receiver 10 converting the pure water of a liquid phase sealed inside as the cooling medium into pure water of gaseous phase by receiving heat from a thermally joined cooling object 1, and a radiator 30 airtightly connected and joined with this heat receiver 10 and returning the pure water to a heat receiving body by condensing and converting the pure water of this gaseous phase into the pure water of the liquid phase by radiating heat of the pure water of the gaseous phase sent from this heat receiving body to outside air. Noncondensible gas 40 of quantity for filling this radiator is sealed under reduced pressure in the radiator 30 when the outside air temperature is the 0°C vicinity or below. The pure water is pushed in the heat receiver 10 by the noncondensible gas so that the pure water converted into the gaseous phase does not enter this radiator 30 from the heat receiver 10 in a state of causing no heating of the cooling body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286358-A (JP)
Title: Manufacturing method of rotation/linear motion converting mechanism
Inventor: HAMAGURI TOSHIAKI
IPC: F16H25/20
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of appropriately assembling a rotation/linear motion converting mechanism which provides high lead setting accuracy.  <P>SOLUTION: The rotation/linear motion converting mechanism comprises a ring shaft having a ring shaft body 21 and a rear ring gear 24, a sun shaft having a sun shaft body 31 and a rear sun gear 34, and a planetary shaft having a planetary shaft body 41 and a rear planetary gear 44. A third assembly 53 formed of the respective shaft bodies 21, 31, 41 is assembled. The rear sun gear 34 is mounted on an assembly tool 6 so as not to rotate, and the rear ring gear 24 and the rear planetary gear 44 are mounted so as to mesh with the rear sun gear 34. The rear ring gear 24, the rear sun gear 34, and the rear planetary gear 44 are moved together with the assembly tool 6 by inserting an insertion part 62 in a surround part of the third assembly 53 to assemble on the third assembly 53.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283937-A (JP)
Title: Photobioreactor
Inventor: HABA HOKI
IPC: C12M1/00
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform optimum culture, even if the concentration of the culture solution becomes high, by effectively irradiating photosynthetic organisms, such as algae, with the light of a high-efficiency lamp.  <P>SOLUTION: The photobioreactor is provided with a culture vessel 4 for holding a culture solution, a rotary shaft 12 rotatably placed in the culture vessel 4 and a field-emission lamp 16 fixed to the rotary shaft 12. The rotary shaft 12 is rotated, in a controlled manner of making the lamp 16 rotate about the rotary shaft, while making the lamp act as a stirring member for the culture solution, the light intensity and lighting of the lamp 16 are controlled to irradiate the culture solution with light of desired intensity, and the on/off timing of the lamp 16 is controlled to control the light reaction and the dark reaction of the photosynthetic organism, such as algae.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294659-A (JP)
Title: Nonlinear distortion compensation apparatus and nonlinear distortion compensation method
Inventor: ONO HIDEKI
IPC: H04B1/04
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonlinear distortion compensation apparatus capable of accurately compensating a distortion due to nonlinearity in a whole transmission band even when the frequency band of an input signal is a broadband, and to provide a nonlinear distortion compensation method.  <P>SOLUTION: The nonlinear distortion compensation apparatus divides a transmission signal over the broadband, which is obtained in a modulation wave generating part 10, into the transmission signals of n frequency bands by a frequency band dividing part 20. The divided transmission signals and a feedback signal from a power amplifying part 50 are compared by a compensation signal generating part 60, thereby a distortion component compensation signal is generated. Nonlinear compensating parts 30-1 to 30-n add the distortion component compensation signal to the respective transmission signals divided for each frequency band to thereby perform a pre-distortion processing for each frequency band. Thus, the nonlinear distortion to be generated by passing the power amplifying part 50 is compensated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292072-A (JP)
Title: Level measuring method and device for ash melting furnace
Inventor: OGAMI MASAHARU
IPC: F27D21/00
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level measuring method and a device applied to an ash melting furnace such as a plasma electric melting furnace which melts molten objects such as incinerated ash, reduced in initial cost and in running cost.  <P>SOLUTION: The method comprises steps for measuring the back pressure of inactive gas A supplied into a furnace body 51 while moving an electrode 53 down in the ash melting furnace 50 supplying the inactive gas A into the furnace body 51 through a hollow hole 52 of the electrode 53 movable up and down, and detecting a molten slag level SL and a molten metal level ML from a change in the increasing rate of the back pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008034363-A (JP)
Title: Front substrate of plasma display panel
Inventor: CHEOL HEE MOON
IPC: H01J11/50
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front substrate for a plasma display panel with an improved structure, by including auxiliary electrodes so as to make a transparent electrode area contribute to maximum brightness.  <P>SOLUTION: The front substrate of the plasma display panel consists of a front glass substrate, a plurality of pairs of first electrodes 10 formed in parallel on the front glass substrate made of a transparent conductive material yet generating plasma discharge on discharge gas filled inside each cell, a plurality of pairs of second electrodes 20 formed in parallel on the front glass substrate and made of a material with a relatively small specific resistance than that of the first electrodes 10, partly overlapping with the first electrodes 10 or formed in parallel with them closely with an interval, and a number of auxiliary electrodes 30 for making the second electrodes 20 electrically connected with the first electrodes 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008299520-A (JP)
Title: Information processing apparatus and information processing method
Inventor: HATAKEYAMA YUUKI
IPC: B41J29/38
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To change the settings of each hot folder without impairing the operability of a user in use of the hot folder even when the configuration of a printer has changed.  <P>SOLUTION: A client transmits electronic data to the printer via a hot folder which sets attribute information, and the client includes: a means (703) for detecting a change in processing contents executable by the printer; a means (708) for holding information about an operation of the client upon detection in association with the hot holder; a means (704) for determining whether the printer can execute output processing complying with the attribute information by comparing the changed processing contents with the attribute information set in each hot folder; and means (705 to 707) for controlling the operation of the client based on the information about the operation held in association with the hot folder which sets the attribute information determined not to allow the execution.  <P>COPYRIGHT: (C)2009,JPO&INPIT