baber/WOPTO huggingface dataset:
Patent JP-2004159501-A (JP)
Title: Transfection of nucleic acid
Inventor: CHANG FU-HSIUNG
IPC: C12N15/09
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient and easy method for transfecting a nucleic acid.  <P>SOLUTION: That is, a substrate for receiving both the nucleic acid and eukaryotic cells is provided. The substrate includes a support and a cationic coating thereon prepared from a cationic lipid, a ligand-linked cationic polymer, a mixture of a cationic polymer and a biocompatible biopolymer, a mixture of the cationic polymer and the ligand-linked cationic polymer or a mixture of the ligand-linked cationic polymer and the biocompatible biopolymer. The cationic coating captures and facilitates adhesion of both the nucleic acid and the eukaryotic cells onto the substrate in a solution. Furthermore, a method for using a cationic coating to transfect the nucleic acid into cells.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115815-A (JP)
Title: Digital subscriber transmission system, adsl device on side of subscriber, training method and adsl device
Inventor: HASEGAWA KAZUTOMO
IPC: H04J11/00
Filed: 2002-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a digital subscriber transmission system equipped with a concrete training method for an ADSL transceiver or means for implementing such a training method and a communication device to be used therefor. SOLUTION: In the digital subscriber's line transmission system, in which a station side device and a subscriber side device communicate through an existent telephone line, each of station side device (ATU-C) and subscriber side device (ATU-R) has an independent counter and that counter has a function for counting the number of DMT symbols by counting DMT symbol clocks continuously prescribed times.
Patent JP-2004113322-A (JP)
Title: Ophthalmological therapy instrument
Inventor: MATSUMURA ISAO
IPC: A61F9/007
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmological therapy instrument that performs an efficient photodynamic treatment, by using a femtosecond pulse infrared laser providing a high photon density with a low average strength.  <P>SOLUTION: This ophthalmological therapy instrument has an irradiation means for irradiating the fundus of an eye to be examined with femtosecond pulse infrared laser light and two-photon exciting a photosensitive substance on the fundus of the eye to be examined, an observation means observing a fluorescent fundus image and a near infrared fundus image of the photo sensitive substance excited by the femtosecond pulse infrared laser light, and a means to vary light energy on the eye to be examined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119569-A (JP)
Title: Cooling unit for electronic equipment rack
Inventor: SUEHIRO KAZUFUMI
IPC: H05K7/20
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling unit for an electronic equipment rack in which a required specific part within the electronic equipment rack is cooled.  <P>SOLUTION: Attachments 11a to vertical pole-like mount members of the electronic equipment rack are provided on both right and left terminals of a cooling unit 1 with a cooling apparatus 2 composed of a Peltier element integrated therein. Thus, the cooling unit 1 is mounted just in accordance with an equipment packaging unit 5 wherein equipment to be cooled is packaged, and the required specific part within the electronic equipment rack is cooled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115058-A (JP)
Title: Expanded synthetic resin assembly structure and manufacturing method for the same
Inventor: TAKAKURA SHINJI
IPC: F16B5/10
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expanded synthetic resin assembly structure having a connection where a gap resulting from the thinning of an expanded material on use is hardly occur, and a manufacturing method for the assembly structure.  <P>SOLUTION: A plurality of expanded synthetic resin assembly units 1, 3, each of which has at least either a first joint 7 or a second joint 8, are connected via the connections 6, where each first joint 7 of one assembly unit is joined to each second joint 8 of the other unit. In joining each assembly unit to form the assembly structure, at least either the first joint or the second joint has local compressive portions 7a that are compressed upon coming in contact with the opposite joint when both joints are joined together compressively, and the connection 6 has the first joint 7, the second joint 8, and a fixing member 9 for fixing both joints joined together compressively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121285-A (JP)
Title: Game machine
Inventor: NODA TSUYOSHI
IPC: A63F7/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is a possibility of causing shift without matching image display, sound effects, and illumination display which present a game in the conventional pachinko game machine.  <P>SOLUTION: A presentation control board 30 performs three auxiliary operations which are image display control, sound control, and illumination control. When the voltage of the power source of a pachinko game machine 1 declines and becomes 12[V] or lower, a voltage decline detection signal is outputted from a power source monitoring circuit 60 to a sub MPU 31 through a signal line 61 and backup data indicating the game state of the pachinko game machine 1 are held in a RAM 32 through a signal line 62. When the power source of the pachinko game machine 1 is fed again and it becomes 12[V] or higher, the power source monitoring circuit 60 outputs a signal detecting the restoration of the voltage to the sub MPU 31 through the signal line 61 and the sub MPU 31 is activated. After activation, the sub MPU 31 reads the held backup data and starts the image display, the output of the sound effect and lamp display in the same state as the one before power source interruption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121915-A (JP)
Title: Air flow type classifier
Inventor: ITAKURA KATSUJI
IPC: B07B7/083
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To successively classify a fine powder from a coarse powder in one casing 1.  <P>SOLUTION: Classifying rotors 3a and 3b are provided up and down in the casing 1 and partitioned by a partition wall 2 to form upper and lower classifying chambers 1a and 1b. A raw material (a) is sent into the casing 1 from a raw material charging port 12 and air is sucked from a suction port 13c to form an air flow passing through the raw material charging port 12, the upper classifying chamber 1a, the classifying rotor 3a, communication ports 20 and 21 and the lower classifying chamber 1b. The raw material (a) is successively classified into fine powders a<SB>1</SB>→ a<SB>2</SB>→ a<SB>3</SB>along the air flow by the respective classifying rotors. The classifying degree of the raw material (a) is adjusted by controlling the number of rotations of the classifying rotors. Secondary classifying air is sent into the respective classifying chambers 1a and 1b and secondary air (b) is ejected toward the classifying rotors from the periphery of the communication port of the classifying chambers 1a and 1b. This ejected air functions as the air curtain between the front and rear classifying chambers 1a and 1b to develop seal effect. Further, dispersing blades 18 are provided to the classifying rotors to disperse the powder before classification to increase classifying effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125007-A (JP)
Title: Disk brake
Inventor: NAKAJIMA KENGO
IPC: F16D65/095
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk brake having a configuration of divided pads and radial mounting, which can easily transfer the heat of the brake pads to a car body side without accumulating the heat in a caliper.  <P>SOLUTION: The disk brake is configured such that the torque of a brake pad 66A at the entrance side of a disk rotor is supported by a guide part 63A at the entrance side of the disk rotor, and the torque of a brake pad 67A at the exit side of the disk rotor is supported by a guide part 64A at the exit side of the disk rotor, and the heat of the brake pad 66A at the entrance side of the disk rotor is transferred via the guide part 63A at the entrance side of the disk rotor from a neighboring fixing part 77A to the car body side, and the heat of the brake pad 67A at the exit side of the disk rotor is transferred via the guide part 64A at the exit side of the disk rotor from a neighboring fixing part 78A to the car body side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125502-A (JP)
Title: Particle analyzer
Inventor: HIRUMA TAKASHI
IPC: G01N15/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle analyzer which can observe and recognize agglomeration process of particles one by one.  <P>SOLUTION: There are provided an optical cell (container) 1 for accommodating a solution in which particles are suspended, a light source 3 for irradiating the sample liquid (solution) L with a laser light, a photodetecting mechanism 4 for detecting the light intensity of the laser light emitted from the light source 3, and an analyzer 5 for analyzing the agglomeration process of the particles, on the basis of the output of the photodetection mechanism 4, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004460-A (JP)
Title: Substrate for liquid crystal display device and liquid crystal display device provided with same
Inventor: TASAKA YASUTOSHI
IPC: G02F1/1333
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a liquid crystal display device used for a display part of an information instrument and the like, by which satisfactory display quality can be obtained without increasing manufacturing steps and to provide the liquid crystal display device provided with the substrate.  <P>SOLUTION: A configuration is employed which includes a plurality of gate bus lines 12 formed on a substrate substantially in parallel with each other, a plurality of drain bus lines 14 formed on the substrate such that they intersect the gate bus lines 12 with an insulation film interposed therebetween, pixel regions provided on the substrate in the form of a matrix, pixel electrodes 16 having a plurality of electrode units 26 formed in the pixel regions, slits 34 formed between the electrode units 26, and connection electrodes 36 for connecting the plurality of electrode units 26 with each other and a thin film transistor 10 formed at each pixel region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124603-A (JP)
Title: Manufacturing method for lining segment, method for lining tunnel and method for repairing tunnel lining body
Inventor: ISHII KIYOSHI
IPC: E21D11/04
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety by a simple constitution, and to facilitate repair and restoration.  <P>SOLUTION: A tunnel lining body 7 is constructed by assembling lining segments 1 in a ring shape after tunnel boring, and sections among joining end faces 2b of segment bodies 2 forming joint sections 8 among the adjacent lining segments 1 are filled with first fillers 9. Straps 10 fitted to the joint sections 8 are manufactured previously, and studs 10a installed on rears before the curing of the fillers 9 are buried in the fillers 9 while being fitted to the joint sections 8 so that planes continued to lining materials 3 for the segments 1, the surfaces of which adjoin, are formed. A welding material 11 composed of the same material as the lining materials 3 is applied so that openings formed among the straps 10 and the lining materials 3 for the segment 1 are filled, and the lining materials 3 are welded on both sides of the straps 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129806-A (JP)
Title: Environment improving device in electronic apparatus
Inventor: KIGUCHI KOJI
IPC: A63F13/285
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment improving device in an electronic apparatus in a small shape and in simple constitution which enables an operator to effectively intake a sufficient amount of negative ion clusters.  <P>SOLUTION: An electronic apparatus 1 is provided with a housing 7 constituting an outer shell and an electronic component 8 housed inside the housing 7 and operated by inputting the operation of an operator 4. An environment improving device 23 in the electronic apparatus 1 is provided with a fan 25 housed inside the housing 7 and driven by an electric motor 17, an ion generation means 27 for generating the negative ion clusters and mixing the negative ion clusters in an air stream 24 generated by the fan 25, and a guide means 28 for guiding the air stream 24 so that the air stream 24 in which the negative ion clusters are mixed flows out from the inside of the housing 7 to the outside toward the side of the operator 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136735-A (JP)
Title: Power feeding device for slide door and harness cabling structure
Inventor: KATO MITSUNOBU
IPC: H05K7/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent interference of a wire harness and a vehicle body when fully opening a slide door.  <P>SOLUTION: The power feeding device 1 for a slide door is provided with an elastic member 5 for energizing the wire harness 4 in a loosing and absorbing direction and a harness supporting member 2 provided at a distal end of the elastic member 5. When fully opening the slide door for bending the wire harness 4 into a small diameter, the curved harness supporting member 2 is extended and formed to guide the wire harness 4 without interfering with the vehicle body. The elastic member 5 and the harness supporting member 2 are housed within a protector 3. The wire harness 4 is raised from a front end 3a side of the protector 3. When fully opening the slide door, a distal end 2b of the harness supporting member 2 is located at a front end or in the vicinity of the protector 3 to derive the wire harness 4 from the front end of the protector 3 in a protector extending direction. A holding wall 16 is erected on one side of the harness supporting member 2 to be located close to the vehicle body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137177-A (JP)
Title: Method for producing 2-oxocyclopentane carboxylate
Inventor: WATANABE KAZUNORI
IPC: C07C69/757
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently and profitably producing a 2-oxocyclopentane carboxylate.  <P>SOLUTION: This method for producing the 2-oxocyclopentane carboxylate (1) is characterized by adding an organic monohalogeno compound (4) to a reaction solution obtained by reacting an adipic acid compound (2) described in the reaction formula (R<SP>1</SP>to R<SP>10</SP>are each H, or the like; X is a halogen atom; A is a group for protecting OH; R<SP>12</SP>to R<SP>15</SP>are each methyl, allyl, or the like) with an alcohol represented by the formula: R<SP>11</SP>OH (R<SP>11</SP>is a hydrocarbon group which may have one or more substituents) in the presence of a base or a reaction solution obtained by reacting a cyclopentanone compound (5) with a carbonate (6) and an alcohol represented by the formula: R<SP>11</SP>OH in the presence of a base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138528-A (JP)
Title: Semiconductor integrated circuit testing device and test method
Inventor: YAMAKITA NAOYA
IPC: G01R31/28
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit testing device and a test method capable of shortening furthermore a time required for a burn-in test, and hereby reducing a manufacturing cost of the semiconductor integrated circuit.  <P>SOLUTION: Semiconductor integrated circuits included in different lots are arranged in the classified state in a furnace 12. A burn-in control device 10 performs convergence determination (finish of a test) of an initial stage defect in the burn-in test relative to each lot (each classification) in the furnace 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138950-A (JP)
Title: Colored photosensitive resin composition
Inventor: TAKEBE KAZUO
IPC: C08F2/44
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored photosensitive resin composition having high sensitivity and little odor even when it contains a coloring material in a high concentration and to provide a high-quality color filter in which color pixels formed by using the above colored photosensitive resin composition are excellent in surface smoothness, pattern profile, developing property and brightness.  <P>SOLUTION: The colored photosensitive resin composition contains: a binder resin (A); a photopolymerizable monomer (B); a photopolymerization initiator (C); a coloring material (D); and a solvent (E). The binder resin (A) is an unsaturated group-containing binder resin obtained by allowing a compound expressed by formula (1) to react with a polymer containing a structural unit derived from an unsaturated carboxylic acid. The photopolymerization initiator (C) contains at least one kind of compound selected from a group comprising triazine compounds, acetophenone compounds and biimidazole compounds. In formula (1), R<SP>1</SP>represents a hydrogen atom or a methyl group and R<SP>2</SP>represents a 1-6C aliphatic hydrocarbon residue.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144352-A (JP)
Title: Heating system
Inventor: KANI YOSHIMIKI
IPC: F24D15/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating system having a function for switching a "interlocking mode" for interlocking the heating operation of a plurality of heaters, and a "non-interlocking mode" for independently performing the heating operation of each heater, to improve the usability by a user.  <P>SOLUTION: The "interlocking mode" for performing the interlocked heating operation by interlocking the heating operation of a bathroom heater 3 and a dressing room heater 4, and the "non-interlocking mode" for inhibiting the interlocked heating operation are switched by an operation mode switch 51 mounted on a dressing room remote controller 8. The dressing room heater 4 starts the dressing room heating operation in interlocking with the start of the bathroom heating operation of the bathroom heater 3 in a state that the dressing room heating operation is stopped in the "interlocking mode", and the dressing room heating operation is started or stopped in accordance with the operation, when a heating switch 52 is operated in the "interlocking mode" and the "non-interlocking mode".  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146280-A (JP)
Title: Surface light source device and light guide member
Inventor: OKI YOJI
IPC: G02B6/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device and a light guide member in which occurrence of bright part and dark part based on optical discontinuity at the peripheral part of the light guide member is eliminated by a simple structure.  <P>SOLUTION: This is a surface light source device 10 which includes a light guide member 11 made of a flat translucent material and a long and narrow light source 14 arranged opposed to the side face 11a on one side of the light guide member, and has an optical operation part 16 of fine concavo-convex shape acting on the incident light on the upper face or the lower face of the above light guide member. The surface light source device is constructed so that the abundance ratio of the optical operation part 16 may be relatively smaller at the peripheral part of the upper face or lower face adjoining the other side faces 11b, 11c, 11d of the above light guide member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046775-A (JP)
Title: Device, method and program for extracting intrinsic expression
Inventor: SAITO KUNIKO
IPC: G06F17/27
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intrinsic expression extracting device for properly extracting an intrinsic expression from an input sentence, and also to provide its method, and its program.  <P>SOLUTION: The device includes: a morphological analysis part 10 for analyzing by morpheme the input sentence by using a morpheme analytic model 14, and extracting N (N is a natural number being not less than one) morphological strings with higher appearance probability concerning the morphological strings in the whole input sentence; and an intrinsic expression extracting part 20 for extracting the morphological strings including the M (M is a natural number being not less than one) intrinsic expressions with higher appearance probability concerning the morphological strings which comprise the intrinsic expressions from the N morphological strings extracted by the morphological analysis part 10 through the use of an intrinsic expression extracting model 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149181-A (JP)
Title: Inside plug for sealing container
Inventor: NOSE KAZUAKI
IPC: B65D39/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inside plug easily detachable from the mouth of a container as to an inside plug for sealing a synthetic resin container having a handle protruding toward a peripheral wall inside from one side part of a peripheral wall inner face by erecting a peripheral wall on the outer periphery of a bottom wall.  <P>SOLUTION: This inside plug 1 with a handle is provided protrusively with a handle 5 from one side part of a peripheral wall 3 inside face standing from the outer periphery of a bottom wall toward the peripheral wall inside. A groove 6 is formed between the upper part of the peripheral inside face where the handle base end is implanted and the base 5a top face part of the handle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148282-A (JP)
Title: Plasma treatment apparatus
Inventor: YOSHIDA NAOHITO
IPC: H05H1/46
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus which reduces the amount of organic particles adhered to and accumulated in the inside of a treatment chamber and can keep a tact time without delaying a vacuum exhaust time.  <P>SOLUTION: In the plasma treatment apparatus for allowing the plasma generated in the treatment chamber to act on a work, the insulating member 12 interposed between the electrode 3 connected to a high frequency power supply and a base member 2 is constituted of a material prepared by mixing a substance enhancing heat conductivity such as an inorganic material or the like with a resin and the heat of the electrode 3 heated to a high temperature by the plasma is transmitted to the base member 2 through the insulating member 12 to raise the temperature of the base member 2 in a plasma treatment process. By this constitution, the amount of the organic particles adhered to and accumulated in the inside of the treatment chamber can be reduced to keep the tact time without delaying the vacuum exhaust time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156672-A (JP)
Title: Hose
Inventor: KOSAKA NOBUHIRO
IPC: F16L11/14
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose with excellent durability while securing gas barrier performance, flexibility, and assemblability as a low permeability hose for high-temperature and high-pressure use such as a hose for transporting cooling medium such as carbon dioxide.  <P>SOLUTION: An inner surface resin layer 1 is provided on the inner side of a metal bellows pipe 3. Pressure of fluid flowing inside this hose is received by the inner surface resin layer 1. Direct transmission of pressure to the metal bellows pipe 3 is thus prevented. Fatigue deterioration or breakage of the metal bellows pipe 3 can thus be restricted.  <P>COPYRIGHT: (C)2004,JPO