baber/WOPTO huggingface dataset:
Patent JP-2009263652-A (JP)
Title: Method of producing cellulose nanofibers
Inventor: MIYAWAKI SHOICHI
IPC: C08K3/16
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide cellulose nanofibers having high fluidity, and high transparency.  <P>SOLUTION: The method comprises oxidizing powdered cellulose using an oxidizing agent in the presence of an N-oxyl compound (1), and a bromide, an iodide or a mixture of these (2), and subjecting the resulting material to wet atomization at a pressure of not lower than 100 MPa to make nanofibers using an ultrahigh pressure homogenizer in order to produce cellulose nanofibers having a Brookfield viscosity of a water dispersion thereof at a concentration of 2%(w/v) of 500-3,000 mPa s, preferably 500-2,000 mPa s (measured at 60 rpm, 20°C), and a 660 nm light transmission of a water dispersion thereof at a concentration of 0.1%(w/v) of not less than 90%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010234233-A (JP)
Title: Organic sludge treatment method
Inventor: CHICHIWA TSUTOMU
IPC: C02F11/10
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic sludge treatment method in which in vacuum precoat filtration, a precoat agent is fully obtained without supplying a carbonated material from outside, therefore the precoat is produced, in so-called "closed state", from only the carbonated material obtained by treatment of organic sludge, the treated carbonated material is used as a valuable material which does not contain metal, etc., and also a load due to drying-carbonation treatment is reduced to lower fuel consumption.  <P>SOLUTION: Permeation of a filtration cake into the precoat agent is lowered by dehydration pretreatment in which water impact is applied to destroy the cell membrane of a microorganism, and the vacuum precoat filtration by a small amount of precoat agents is carried out. The carbonated material obtained by the treatment of organic sludge is crushed and classified to produce a sufficient amount of precoat agents.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236428-A (JP)
Title: Internal combustion engine with warming-up of catalyst controlled
Inventor: KAWADA KOHEI
IPC: F02D45/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine promoting warming-up of a catalyst at more appropriate timing.  <P>SOLUTION: In this internal combustion engine program-controlled by an electronic control unit, the electronic control unit performs only warm-up operation by exhaust gas until predetermined time based on experiment according to the cooling water temperature of the internal combustion engine when the internal combustion engine is started passes, and starts catalyst warm-up operation with reaction of unburnt gas with oxygen when the predetermined time based on the experiment passes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236446-A (JP)
Title: Propeller fan
Inventor: OTA HIROKI
IPC: F04D29/38
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propeller fan which realizes a larger diameter and higher rotation speed in such a way that strength reliability relative to a centrifugal load is secured, while formability of the propeller fan used for air conditioners is improved.  <P>SOLUTION: In the propeller fan, a plurality of blades 2 are provided on the outer periphery of a substantially cylindrical boss 1 mounted on a shaft of rotation. In the plurality of blades, rear edge portions 2a and front edge portions 2b of blades adjacent in a circumferential direction are respectively connected by substantially cylindrical connecting members 3, thus deformation of the blades 2 is suppressed to be smaller by the cylindrical connecting members 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235553-A (JP)
Title: Phosphate ester compound and polymerizable composition containing the same
Inventor: TSURUTA TAKUHIRO
IPC: A61K6/838
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphate ester compound excellent in both of adhesion and adhesion durability.  <P>SOLUTION: This phosphate ester is a compound (A) expressed by general formula (1) [wherein, R<SP>1</SP>to R<SP>3</SP>are each independently H or a 1-20C hydrocarbon group; R<SP>4</SP>is a 1-20C organic group which may have a substituent; R<SP>5</SP>is a 3-20C hydrocarbon group which may have a substituent; R<SP>6</SP>, R<SP>7</SP>are each independently H, a 1-20C hydrocarbon group or a metal atom; A is one kind selected from the group consisting of -COO-, -CONH-, -OCO-, -O-, -S-, -CH<SB>2</SB>O-, -CH<SB>2</SB>S-, -C<SB>6</SB>H<SB>4</SB>O-; -C<SB>6</SB>H<SB>4</SB>CONH-, -C<SB>6</SB>H<SB>4</SB>NHCO-, -C<SB>6</SB>H<SB>4</SB>COO- and the like; X is O or -NR- (wherein, R is H or a 1-20C hydrocarbon group); Y is O or S; and (m) is an integer of 2 to 6].  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241025-A (JP)
Title: Image processor and method for forming combined job
Inventor: TANAKA TOMOJI
IPC: B41J29/38
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To form a combined job even if a document which is not completely adapted to composition definition information obtained by defining document composition concerning the combined job to cover a plurality of definition items exists when forming the combined job by combining a plurality of documents.  <P>SOLUTION: The image processor which forms the combined job by combining the plurality of documents A, B and C includes: a document data acquiring part 53 acquiring the plurality of documents A, B and C being an object to be combined based on the composition definition information 41 stored in a combined job box 32; a combined job determination part 54 determining whether or not the plurality of documents A, B and C are adapted in terms of at least a part of the definition items out of the plurality of definition items included in the composition definition information 41; and a combined job forming part 56 forming the combined job by combining the plurality of documents A, B and C when deciding that the plurality of documents A, B and C are adapted in terms of at least a part of the definition items in the combined job determination part 54.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245978-A (JP)
Title: Method of adjusting oscillation frequency of crystal oscillator, crystal oscillator, and manufacturing method of the same
Inventor: UENO TOSHIHIRO
IPC: H03B5/32
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of adjusting oscillation frequency of a crystal oscillator, which prevents temporal change in oscillation frequency, and is applicable to the crystal oscillator in general.  <P>SOLUTION: The method of adjusting oscillation frequency of the crystal oscillator includes: a step of applying a temperature accelerated test at two or more levels to the manufactured crystal oscillator (step S1), a step of estimating mode category of frequency temporal change and an acceleration model as the result of the temperature accelerated test (step S2), a step of determining whether the mode category includes a convergence mode (step S3), and a step of deciding a condition of pre-use acceleration aging based on the estimated accelerated model when the convergence mode is included as the result of determination (step S4).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249881-A (JP)
Title: Imaging device
Inventor: MATSUI KEIMEI
IPC: G03B17/02
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device including an optical element that is not affected by the optical characteristic or internal constitution.  <P>SOLUTION: The imaging device (10) includes an imaging element (22) for photoelectrically converting incident subject light, an optical low-pass filter (23) arranged on the subject side of the imaging element, an optical element (24) arranged on the subject side of the optical low-pass filter, and a vibration generating means (27) for vibrating the optical element by application of voltage. The optical element (24) is a wavelength plate formed of single crystal quartz.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248746-A (JP)
Title: Embedded form
Inventor: KONO TETSUYA
IPC: E04B5/23
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embedded form with high durability which is constituted as a lightweight and low-profile type by making the used amount of a material small, can be easily manufactured and constructed, and can make a span long.  <P>SOLUTION: A rib 1 of the embedded form 11 and a slab 3 thereof are separately manufactured. In the rib 1, a part joined to the slab 3 has a curved surface 5. In the formation of the embedded form 11, the rib 1 and the slab 3 are joined to each other by joining tools 13 while a top surface 7 of the slab 3 is positioned along the curved surface 5 of the rib 1. The joining tools 13 are arranged at a predetermined space in the axial direction of the embedded form 11. The shape of the curved surface 5 is set so that the rib 1 and the slab 3 can generate initial deflection (initial stress) when they are joined to each other. In the embedded form 11, compressive stress is pre-generated on the undersurface 9 of the slab 3 in a state of joining the rib 1 and the slab 3 to each other, so that tensile stress generated on the undersurface 9 of the slab 3 in the placing of post-cast concrete 27 can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009159645-A (JP)
Title: System and method for management of wireless maintenance channel power control
Inventor: PROCTOR JAMES A JR
IPC: H04J13/00
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein wireless users may often be "active", and currently allocated a wireless traffic channel for sending or receiving, or may be "idle", and not currently sending or receiving because the wireless users are not actively sending or receiving data, even though wireless channels (34, 36) are maintained for communication between users (24) and a base station (26) and the wireless users may be switched on in a wireless communication system.  <P>SOLUTION: A wireless user may be maintained in an idle state through a periodic sequence of synchronization messages. A method for controlling a power level of a wireless message includes determining the presence of data to be transmitted, and adjusting the power level of the synchronization message depending on the presence of data. The synchronization messages corresponding to the idle state employ a lower power level than the active state transmissions which employ a higher power level. The system thereby reduces power consumption and interference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010251612-A (JP)
Title: Method of manufacturing nitride semiconductor light emitting element, light emitting device, nitride semiconductor light emitting layer, and nitride semiconductor light emitting element
Inventor: TSUDA YUZO
IPC: H01S5/343
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve light emission efficiency, enhance a manufacturing yield and extend service life in a nitride semiconductor light emitting element which has a light emission wavelength of ≥430 nm.  <P>SOLUTION: A light emitting layer includes one or more well layers, one or more barrier layers, and one or more protection layers provided in contact between the well layers and barrier layers, and has the light emission wavelength of ≥430 nm. The method of manufacturing the light emitting element includes: a process of forming the well layers with ammonia gas and carrier gas containing nitrogen; a process of forming the protection layers with group III element material containing Ga, the ammonia gas and the carrier gas containing nitrogen; a first growth interruption process of stopping supplying the group III element material containing the Ga, supplying the ammonia gas and carrier gas containing nitrogen and hydrogen, and interrupting crystal growth for a predetermined time; and a process of forming the barrier layers with the group III element material containing the Ga, the ammonia gas, and the carrier gas containing nitrogen and hydrogen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010056068-A (JP)
Title: Electronic appliance
Inventor: NAKANISHI DAISUKE
IPC: G02F1/13357
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic appliance having an electro-optical apparatus using a backlighting unit whose manufacturing cost is reduced and whose optical characteristic can be improved.  <P>SOLUTION: The electronic appliance has light sources 2, an optical member 7, spacers 8a-8e for supporting the optical member 7 from the side of the light sources 2, a backlighting unit 10 disposed in the state wherein the surface of the optical member 7 is made parallel with the gravity direction or is inclined relative to the gravity direction, and a displaying panel disposed so as to overlap with the surface wherethrough a light is emitted from the optical member 7 of the backlighting unit 10. In the backlighting unit 10, the number of the spacers 8a-8d disposed in a region S1 of the optical member 7 which includes an upper half relative to the gravity direction is made smaller than the number of the spacer 8e disposed in a region S2 of the optical member 7 which includes a lower half relative to the gravity direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010253356-A (JP)
Title: Method of treating waste liquid containing phenols
Inventor: HONDA KENSUKE
IPC: C02F1/46
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of decomposing phenols in waste liquid containing the phenols, making them harmless to living things, and turning them to a state suitable for activated sludge treatment to be performed later.  <P>SOLUTION: By using an electrolytic device which comprises: a working electrode 11 with a conductive diamond coating formed on at least one surface of the electrode plate of a conductor; a spacer 12 of an electric insulator having the thickness of 0.05 to 0.5 mm and having a hole opened on a surface; and a counter electrode 13 comprising a conductor having the surface facing the surface where the diamond coating is formed of the working electrode holding the spacer therebetween, and which has the introduction port and discharge port of liquid formed respectively in one space 14 formed by the hole of the spacer further, and by circulating the waste liquid while applying the voltage of 1.5-2.5 V between the working electrode and the counter electrode, the cyclic bond of the phenols is cut.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256519-A (JP)
Title: Imaging apparatus
Inventor: HASHIGAMI KOJI
IPC: G02B7/28
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus having improved autofocus performance while maintaining exposure control accuracy, even in video imaging.  <P>SOLUTION: A digital camera 100 includes: an image sensor 140; and a controller 180 configured to control a shutter speed, a diaphragm and an amplifier in accordance with the luminance of an object imaged by the image sensor 140, to control exposure. During video imaging, the exposure time is stabilized by suppressing a variation in shutter speed as compared with in still-image shooting, accordingly, the good AF performance can be maintained. Besides, the exposure control accuracy is secured by changing the amplification factor of the amplifier in an AD converter 150 instead of suppressing the variation in shutter speed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255327-A (JP)
Title: Wall surface type decoration furniture
Inventor: TAKAGI YASUHIRO
IPC: E04F13/08
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide new wall surface type decoration furniture which does not significantly narrow a living space while securing a sufficient storage space and which can be used for many purposes.  <P>SOLUTION: The wall surface type decoration furniture 1 includes a decoration section body 2 and a support bracket 3 which is used for supporting an ornament member 5 against the decoration section body 2. The decoration section body 2 is constituted by a back board 21 and installation crosspieces 22. The back board 21 has an appropriate area, and the installation crosspieces 22 are arranged on the back board 21 side by side at a constant pitch. The space between the installation crosspieces 22 is made a utility space 23. On the other hand, the support bracket 3 is constituted in a state where it makes use of at least one pair of the installation crosspieces 22 and where it can be detachably engaged with the space between the installation crosspieces 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254186-A (JP)
Title: Differential case
Inventor: NISHIMURA NORIAKI
IPC: B60K17/16
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential case reduced in its weight as compared with the conventional ones, and suppressing a scoop-up resistance of a lubricating oil at high revolution range while securing a high scoop-up performance of the lubricating oil at low revolution range.  <P>SOLUTION: The differential case 1 includes a flange 3 extending in a direction perpendicular to an axis N and a window hole 10 for housing a pinion gear and a side gear. The flange 3 has a plurality of spokes 11, and through openings are formed between the spokes 11. The spokes 11 have a fin shape for scraping up an oil in the extending direction of the flange 3, and the fin width H of the fin shape is reduced from the axis side to the centrifugal side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259968-A (JP)
Title: Device for adsorbing gas
Inventor: YUASA AKIKO
IPC: B01J20/08
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for adsorbing a gas that exhibits excellent capability of adsorbing carbon dioxide even if an acidic gas is contained in the gas to be adsorbed.  <P>SOLUTION: The device 1 for adsorbing a gas at least includes dawsonite 2, an adsorbent 3 for adsorbing an acidic gas, and a container 4 made from a material of very low gas permeability. The container 4 is divided at least into two spaces by a divider 5 having controllable gas permeability. The dawsonite 2 and the adsorbent 3 for adsorbing an acidic gas are each stored in the different spaces of the container 4 respectively. A protrusion 6 that breaks the seal of the container 4 with an external force applied thereonto to enable the spaces, one storing the dawsonite 2 and the other storing the adsorbent 3 for adsorbing an acidic gas, to communicate with the outer space, is attached to the outside of one of the spaces of the container 4 wherein the adsorbent 3 for adsorbing an acidic gas is stored.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260569-A (JP)
Title: Panel and liquid reservoir tank
Inventor: SASE TOKUZO
IPC: B65D88/10
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel and a liquid reservoir tank which inhibit the deformation of their outer surface.  <P>SOLUTION: A panel 20 includes a reinforcing portion 11, a filling portion 12, and a corrosion-resisting layer 13. The reinforcing portion 11 has a recessed portion 11c formed on one surface. The filling portion 12 fills the recessed portion 11c of the reinforcing portion 11. The reinforcing portion 11 and the filling portion 12 are located on the same plane 10c. The corrosion-resisting layer 13 is formed to cover the same plane 10c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009182339-A (JP)
Title: Lithographic apparatus, reticle exchange unit, and device manufacturing method
Inventor: KATE NICOLAAS TEN
IPC: H01L21/027
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reticle exchange unit for moving a reticle in a lithographic apparatus.  <P>SOLUTION: A surface of the reticle is protected by a pellicle attached thereto with a gas permeable pellicle frame. The reticle exchange unit includes a reticle preparation chamber, a reticle transport unit arranged to cause a plurality of exposed gas permeable parts of the pellicle frame to face an interior of the reticle preparation chamber, and a purge gas pressure and evacuating pressure supply arrangement coupled to the reticle preparation chamber and arranged to provide, alternately, a purge gas pressure and evacuating pressure that is lower than the purge gas pressure to the reticle preparation chamber when the exposed gas permeable parts of the pellicle frame are facing the interior of the reticle preparation chamber, so that gas flows through the pellicle frame, alternately, into and out of a pellicle space between the pellicle and the reticle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009268908-A (JP)
Title: Variable tissue compression using take-up component
Inventor: VIOLA FRANK J
IPC: A61B17/072
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical fastener applying apparatus for applying variable compression to tissue and/or storing the tissue of variable thickness.  <P>SOLUTION: The surgical fastener applying apparatus includes a first jaw part, a second jaw part, and a hemostasis member located between the first jaw part and the second jaw part. The first jaw part has a proximal end and a distal end, and includes an anvil member. The anvil member extends along the longitudinal axis and includes a tissue contact surface. The second jaw part has a proximal end and a distal end movably connected to the first jaw part, and includes a cartridge member. The hemostasis member is configured to apply at least two different compression force to the proximity between the first jaw part and the second jaw part, and has a size-fitted stepped profile.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010266561-A (JP)
Title: Proximity exposure apparatus, method for preventing displacement of mask in proximity exposure apparatus, and method of manufacturing display panel board
Inventor: KANDA HIROYUKI
IPC: G03F7/20
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To reliably position a mask, and to prevent displacement of the mask.  <P>SOLUTION: The mask 2 is positioned by pushing a side face of the mask 2 with a plurality of pressing pins 79, by using a plurality of reference pins 59 each of which has a pawl 59a that prevents the mask 2 from dropping and regulates the position of the mask 2 while coming in contact with a side face of the mask 2, and using the plurality of pressing pins 79 each of which has a pawl 79a that prevents the mask 2 from dropping and presses the mask 2 against the reference pin 59 by pushing the side face of the mask 2 opposing to the side face in contact with the reference pin 59. After the mask 2 is positioned, a side face of the mask 2 is pushed by the plurality of pressing pins 79 with a force smaller than the force applied for positioning the mask 2. Thereby, a mechanical elastic force acting to the reference pins 59 is reduced, which reduces changes in the position of the reference pins 59 and prevents displacement of the mask 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT