baber/WOPTO huggingface dataset:
Patent JP-2009051906-A (JP)
Title: Raw material for forming clathrate hydrate, method for producing clathrate hydrate or slurry thereof, and method for reducing pressure loss caused when cooling aqueous solution for forming clathrate hydrate
Inventor: MIZUKAMI TSUYOSHI
IPC: C09K5/06
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique by which the increase of the pressure loss in a heat exchanger caused when cooling a raw material for forming a clathrate hydrate released from supercooling can be reduced or prevented.  <P>SOLUTION: The raw material for forming the clathrate hydrate contains a quaternary ammonium salt being a guest compound of the clathrate hydrate as a main solute, and a tetra(iso-pentyl)ammonium salt added thereto. The raw material has properties of forming the clathrate hydrate by being cooled, and contains the clathrate hydrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052252-A (JP)
Title: Partition panel for movable partition device
Inventor: MIYATA YASUHIKO
IPC: E05D15/00
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition panel for a movable partition device, which enables a see-through panel to be mounted with a good appearance, without the exposure of an internal component member, and which simplifies a structure by reducing the number of components.  <P>SOLUTION: The see-through panels 2 are mounted on the front and rear surfaces of an upper portion of a frame 21, respectively; an upper horizontal rod 20 of the frame 21, and the front and rear surfaces and undersurface of a member provided on the horizontal rod 20 are covered with a cover member 13; the front and rear panels 2 are constituted in such a manner that an outer peripheral edge of a see-through panel base material 2a is enclosed with right and left vertical sashes 15, and upper and lower sashes 14 and 16; and protruding pieces 15a and 16b, which are formed in such a shape that leading ends abutt against or get close to each other, in the state of facing each other in front and rear positions in the frame 21, are provided on the backsides of the right and left vertical sashes 15, and the backside of the lower sash 16, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051630-A (JP)
Title: Sheet material stacking device and image forming device
Inventor: FUDA MUNEHISA
IPC: B65H1/04
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To excellently and surely enable operability when replenishing paper, in a sheet material stacking device.  <P>SOLUTION: This sheet material stacking device has a paper feeding tray 110 for stacking a sheet material, and an end fence 120 arranged so as to be capable of abutting on and separating from a sheet end part of the sheet material stacked on the paper feeding tray 110 and regulating a position of the sheet material by abutting on the sheet end part. The end fence 120 has a lock member 130 set in a locking state engaging with the paper feeding tray 110 and an unlocking state separated from a sheet stacking part, and operation part 140 arranged above the lock member 130, connected to the locking member 130 and setting the lock member in the locking state or the unlocking state, and a rod 133 connecting the operation part 140 and the lock member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050815-A (JP)
Title: Protector and fluid filter using the same
Inventor: HANASE TSUTOMU
IPC: B01D27/08
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector for preventing the collapse by supporting a cylindrical filter element from the center side which is easily and manually fabricated and which is inexpensively prepared by reducing the number of components of a protector and is easily fabricated even if the length of a protector is different, and to provide a fluid filter using the same.  <P>SOLUTION: In the fluid filter equipped with the protector 6 for supporting the filter element 7, it is characterized by being provided with a supporter 8 equipped with a cylindrical part 9 and a first bonding part 10, a seat 12 equipped with a seat body 13 and a second bonding part 14 bonded with the first bonding part, a valve 16 installed in a valve storage part 15 and a spring 17 to energize the valve to a passing aperture 26, and in that the supporter and seat are made of a resin and each of the first bonding part and the second bonding part are linked by a snap fitting structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051787-A (JP)
Title: Macrocyclic tetraphosphonium salt and method for producing the same, and method for producing macrocyclic phosphine tetraoxide
Inventor: SASAOKA SHINICHI
IPC: C07F9/6568
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for easily producing a cyclic phosphine oxide and a cyclic phosphonium salt as its intermediate in high yield, respectively.  <P>SOLUTION: The method for producing a cyclic phosphonium salt of general formula (4) comprises the step (I) of conducting a reaction between a bisphosphinoalkane and an α, ω-dihalogenoalkane. The other method for producing a cyclic phosphine oxide comprises the step (II) of subjecting the cyclic phosphonium salt obtained by the step (I) to alkali hydrolysis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052707-A (JP)
Title: Sealing device
Inventor: KUZUMAKI YOSHIHIRO
IPC: F16J15/324
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device in which a seal lip of a lip member is slid in close contact with a slinger, having high heat radiation performance to heat generation due to sliding to thereby restrain the seal lip from being hardened.  <P>SOLUTION: The slinger 2 is formed by integrating a flange part 2b with one end of a cylindrical part 2a, and the seal lip of the lip member is brought into close contact with one axial end face 2c of the flange part 2b to freely slide. The axial opposite end face 2d of the flange part 2b in the slinger 2 is provided with a three-dimensional structure 6 to increase the surface area of the slinger 2, thereby increasing the radiation area in the slinger 2. The three-dimensional structure 6 is constructed by disposing a plurality of grooves 7 or ribs on the circumference, for example.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051715-A (JP)
Title: Amorphous spherical aluminum silicate, method for producing the same and drug preparation using this aluminum silicate
Inventor: SUZUKI TAKAFUMI
IPC: A61K9/52
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing amorphous aluminum silicate with a spherical shape and conforming to the Japanese Pharmacopoeia in the purity assay, weight loss by drying and acid-controlling power of synthetic aluminum silicate, without requiring a granulation step; and a drug preparation using the amorphous aluminum silicate particle as the nucleus.  <P>SOLUTION: The aimed synthetic aluminum silicate drug preparation is obtained by using such aluminum silicate as a nucleic agent that is synthesized in a specified compositional ratio (Si:Al), at a specified temperature, in specified reaction liquid concentration (SiO<SB>2</SB>+Al<SB>2</SB>O<SB>3</SB>) and by a specified reaction system in the production thereof, and has 20-50 μm average particle diameter and a characteristic of a narrow particle size distribution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058437-A (JP)
Title: Dispense nozzle and automatic analyzer
Inventor: FUKUSHIMA NORICHIKA
IPC: G01N35/10
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispensing nozzle and an automatic analyzer that have a simple constitution, and allow accurate dispensation of a liquid sample whose viscosity extends over a wide range.  <P>SOLUTION: This dispensing nozzle 11 and automatic analysis apparatus have a holding cylinder section 11a for holding discharge object liquid and a discharge end surface 11b, that is formed at the tip of the holding cylinder section, sucks the liquid, and forms a delivery opening 11c. The discharge end surface 11b of the dispensing nozzle 11 has a contact angle with the liquid larger than that of the inner surface of the holding cylinder section 11a. The boundary, between the inner surface of the holding cylinder section 11a and the delivery end surface 11b, has a different contact angle with the liquid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057350-A (JP)
Title: Antimicrobial agent, antimicrobial cosmetics and skin care preparation including the same
Inventor: TOMINAGA HITOSHI
IPC: A61K8/39
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent antimicrobial agent that has excellent safety and reduced smell, high pH stability in water solution, additionally generates no hazardous substance even in hydrolysis, and provide an antimicrobial cosmetic or antimicrobial skin care external preparation containing the same with high safety and stability.  <P>SOLUTION: The antimicrobial agent comprises a dicarboxylic acid represented by chemical formula 1 and a polyoxyethylene monoalkyl ether represented by chemical formula 2, wherein the chemical formula 1 is HO-CO-R1-CO-OH (in which R1 is a 3-10C straight, branched or cyclic chain); and chemical formula 2 is R2-(OCH2CH2)n-OH (in which R2 is a 1-12C straight, branched or cyclic chain, and n is an integer of 2 to 11).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063380-A (JP)
Title: Method and device for controlling temperature of electronic parts, and ic handler
Inventor: NAKAMURA SATOSHI
IPC: G01R31/26
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for controlling temperature of electronic parts with high responsiveness for cooling and heating, and an IC handler.  <P>SOLUTION: A press piston 31 which protrudes a press part 31A downward by compressed air of second air pressure from an air inlet port 30C is provided in a cylinder room 30B formed at the lower part of an upper frame 30 of a measuring hand 22A. A heat insulating cylinder 33 which restrains an evaporator 35 for cooling to be slidable inside is fixed on the lower face of the upper frame 30. On the lower part of the heat insulating cylinder 33, a heat conduction block 37 of which a heat conduction maintaining member 38 is set on the upper face and an electric heater 39 for heating is set on the lower face respectively is fixed in an airtight state. Usually, the evaporator 35 being moved upward by the compressed air of the first air pressure from an air inlet port 33C contacts with the heat conduction maintaining member 38 when pressed by the press part 31A, and it transfers the low temperature to the heat conduction block 37. An object block 40 on the lower face of the electric heater 39 presses an IC chip T to a socket to be inspected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072063-A (JP)
Title: Improvement of desiccation resistance by using transcription factor and production of flowering-delayed plant
Inventor: NAKANO TOSHITSUGU
IPC: C12N15/09
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant having improved desiccation resistance and delayed flower bud formation, or a method for improving the desiccation resistance of plants and delaying their flower bud formation.  <P>SOLUTION: Provided are transformed plants exhibiting remarkable desiccation resistance by introducing a gene of BZF-I transcription factor into the plants compared with wild-type and control transformed plants, and/or with delayed flower bud formation. Also provided is a method for improving the desiccation resistance of plants and/or delaying the flower bud formation by introducing the gene of BZF-I transcription factor into plants.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008193050-A (JP)
Title: Solid-state imaging apparatus and imaging apparatus
Inventor: YASUNAKA KENTARO
IPC: H04N5/372
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a layout and to improve the quality by focusing on a structure of an electric charge discharging part for thinning in the columns direction.  <P>SOLUTION: A solid-state imaging apparatus has a sensor part 12 in which photoelectric converters 11 are arranged in a matrix, a vertical electric charge transfer part 14 transferring a signal electric charge read out from the sensor part 12 in rows, a horizontal electric charge transfer part 15 transferring the signal electric charge transferred by the vertical electric charge transfer part 14 in columns, and an electric charge discharging part 18 selectively preventing the transfer of the signal electric charge from the vertical electric charge transfer part 14 to the horizontal electric charge transfer part 15 in units of columns and discharging the prevented signal electric charge. The electric charge discharging part 18 is formed in the sensor part 12 at the horizontal electric charge transfer part 15 side, and has a high concentration region 42 having higher concentration than that of the sensor part 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009072011-A (JP)
Title: Power supply system
Inventor: SAKAMOTO KYOJI
IPC: H01L21/677
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variation in inductance of a feeder line for supplying power in non-contact manner.  <P>SOLUTION: A resonant capacitor 111 is connected to a feeder line 110, constituting a resonance circuit together with the feeder line 110. A feeder line pseudo unit 120 is connected in parallel to the feeder line 110. A power source 300 outputs an AC current of specified frequency to the feeder line 110 by an inverter circuit. The switching frequency of the power source 300 is so adjusted as to agree with the resonance frequency of a circuit consisting of the feeder line pseudo unit 120 and resonant capacitor 111 as well as the feeder line 110. An inductive reactance component ln occurs at the feeder line 110 when a mobile body receives power supply from the feeder line 110, however, since a reactor Lp and resistor Rp are connected in parallel to the ln, the effect of ln is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069669-A (JP)
Title: Developing device, process cartridge, and image forming device
Inventor: MIYOSHI YASUO
IPC: G03G15/08
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of shortage of a developer on the downstream side of a developer conveying path, by constituting a magnetic field to allow stable supply from a supply part to a developer carrier, even on the downstream side of the developer conveying path.  <P>SOLUTION: The developing device 4 includes: the developer carrier 41 having a plurality of magnetic poles in its inside, and for carrying the developer to visualize a latent image formed in a latent image carrier 1 into a visual image; a recovery part having the first stirring conveying member 42, for recovering the developer on the developer carrier after image-visualized, and for replenishing and stirring toner; and the supply part having the second stirring conveying member 43, and for supplying the developer to the developer carrier, and is constituted to make a position of recovering the developer differ from a position of supplying the developer. A vector of a magnetic attractive force generated by the magnetic poles N1, N2 arranged inside the developer carrier has a portion in parallel to a wall part 44, in the wall part existing between the stirring conveying members and the developer carrier, in the developing device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008077087-A (JP)
Title: Image control system, image control method, and program
Inventor: DENOUE LAURENT
IPC: G09G3/20
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic image display environment using a photo-addressable electronic paper (e-paper) technique.  <P>SOLUTION: A system 200 includes an e-Surface (electronic surface) 210 situated in a room environment a projector 250 situated for projecting images onto the electronic-Surface 210; a camera 260 situated to picture the room environment; a central processor 270 coupled to the e-Surface 210, the projector 250 and the camera 260. The central processor 270 receives pictures from the camera 260 for detecting the location of the e-Surface 210 and controls the projector 250 to aim its projection beam onto the e-Surface 210. The e-Surface 210 is a sheet-like surface having the property of accepting optically projected image, when powered, and retaining the projected image even after the power is turned off.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009069768-A (JP)
Title: Liquid crystal display device
Inventor: ABE TAKAHIKO
IPC: G02F1/1343
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which display unevenness is scarcely produced.  <P>SOLUTION: The display unevenness is made to be scarcely produced by providing a plurality of pixel electrodes, pixel transistors, signal lines, scanning lines, a counter substrate, and a liquid crystal layer, arranged on a display area with a shape of a polygon with five or more angles or with a circular shape on an array substrate, intersecting all signal lines X and all scanning lines Y together to uniformize capacitance of each scanning line Y and to scarcely produce delay time difference of scanning voltages.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073366-A (JP)
Title: Stabilizer bar with stabilizer bush, and its manufacturing method
Inventor: KOBAYASHI KOICHI
IPC: F16F1/38
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-mount stabilizer bar with stabilizer bushes which prevent their stick-slip on the stabilizer bar and can advantageously achieve a structure capable of stably exhibiting desired vibration-damping characteristics with superior manufacturability and economical efficiency.  <P>SOLUTION: The stabilizer bar with stabilizer bushes is configured by press-fitting a cylindrical rubber elastic body 16 into an insertion hole 42 inside a cylindrical portion 38 of a bracket 18 to be mounted on the body of a vehicle, wherein the elastic body 16 has the stabilizer bar 10 inserted in and fixedly bonded to a bore 10, a plurality of partition members 22, 22 buried in an intermediate portion in a direction perpendicular to the axis, and a groove portion 27 and a slit portion 20 disposed at positions symmetrical about a center axis: P between end faces 23 in a circumferential direction of the plurality of partition members 22, 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008108715-A (JP)
Title: Hydrophilic porous metal member and its manufacturing method
Inventor: ORITO KENJI
IPC: H01M4/88
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilic porous metal member which has hydrophilicity with sustainability and can maintain the hydrophilicity even in a fuel cell environment, and its manufacturing method, in porous metal member which has an oxide layer formed in a gap of precious metal particles dispersed and deposited on an outer surface.  <P>SOLUTION: The porous metal member has precious metal particles dispersed and deposited at least on the outer surface of a porous material and an oxide layer formed in a gap of the precious metal particles. The porous material is surface-treated by a thiol compound solution having a hydrophilic group and treated by a hydrogen fluoride to obtain hydrophilicity with sustainability. For example, the number of sustainable days of the hydrophilicity of the hydrophilic porous metal member in the manufacturing method is 20 times or more of a porous metal member subjected to non-hydrophilic treatment and the member can maintain the hydrophilicity in the fuel cell environment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009080899-A (JP)
Title: Reel
Inventor: ISHIKAWA TADASHI
IPC: G11B23/087
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel in which surface accuracy of a flange can be secured in constitution in which a reinforcement member is provided at a hub.  <P>SOLUTION: In a reel 30 provided with a hub 32 made of resin on which a recording tape T is wound at an outer peripheral surface, a first flange 38 formed integrally with one end part of the hub 32, a second flange 40 welded to the other end part of the hub 32, an reinforcement member 48 provide at the hub 32 and at least extended in the axis center direction of the hub 32, clearance C1 between an inner peripheral end part 40A of the second flange 40 opposing to an end surface 48A of the reinforcement member 48 and the end surface 48A of the reinforcement member 48 is made larger than clearance C2 between an end surface 34A in the other end part of the hub 32 to which the second flange is welded and a welded surface 40B of the second flange 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081070-A (JP)
Title: Light-emitting element, light-emitting device, and electronic equipment
Inventor: FUJITA TETSUJI
IPC: H05B33/12
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting element having a high luminance of emission and a long lifetime of emission, a light-emitting device having this light-emitting element with a high reliability, and an electronic equipment.  <P>SOLUTION: The light-emitting element 1 comprises a positive electrode 3, a negative electrode 9, a first blue light-emitting layer 62 which is installed between the positive electrode 3 and the negative electrode 9 and emits blue color, a second blue light-emitting layer 63 which is installed between the negative electrode 9 and the first blue light-emitting layer 62 and constructed of a material different from the first blue light-emitting layer and emits blue color, a red light-emitting layer 61 which is installed between the positive electrode 3 and the first blue light-emitting layer and emits red color, and a green light-emitting layer 64 which is installed between the negative electrode 9 and the second blue light-emitting layer 63 and emits green color.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079181-A (JP)
Title: Manufacturing method for olefinic polymer
Inventor: GOTOU TOMOAKI
IPC: C08F2/01
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an olefinic polymer capable of preventing fouling on an inner wall surface of a capturing apparatus and closure of a removal port in the manufacturing method for the olefinic polymer using a vapor phase polymerization reaction apparatus having the capturing apparatus of a fine particle.  <P>SOLUTION: In the manufacturing method for the olefinic polymer, the vapor phase polymerization apparatus having a fluidized bed type reactor, a gas circulation line for connecting a gas discharge port provided on an upper part of the reactor and a gas introduction port provided on a lower part of the reactor, and the capturing apparatus of the fine particle provided on the gas circulation line is used. In the manufacturing method for the olefinic polymer, an inner wall surface temperature of the capturing apparatus is controlled to the following temperature range. D+10<T<-5.8×X+110 (provided that T represents the inner wall surface temperature (°C) of the capturing apparatus, X represents a soluble part amount of cooled xylene (wt.%) of the olefin polymer, and D represents a dew point (°C) of a circulation gas).  <P>COPYRIGHT: (C)2009,JPO&INPIT