baber/WOPTO huggingface dataset:
Patent JP-2002212198-A (JP)
Title: Method for separating nucleic acid and carrier for separating nucleic acid
Inventor: HAN KAKUN
IPC: C07H21/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for rapidly and simply separating a high-purity nucleic acid in a large amount from a sample containing the nucleic acid and to obtain a solid phase used for the separation. SOLUTION: This method for separating the nucleic acid from the sample is characterized by bringing the sample containing the nucleic acid into contact with a water-insoluble solid phase having unevennesses on the surface in the presence of a water-soluble organic solvent, adsorbing the nucleic acid on the solid phase and thereby separating the nucleic acid from the sample.
Patent JP-2002211078-A (JP)
Title: Printer
Inventor: ENDO KATSUYUKI
IPC: B41J29/02
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To facilitate setting/detaching a case member of a printer and surely fix the case member. SOLUTION: A fixing metal fitting 40 engages with each of an engagement part 50d of a frame member and engagement parts 20a and 20b of the case member, thereby fixing the case member to the frame member. Moreover, the fixing metal fitting 40 is provided with a metal fitting cover which constitutes a part of an outer shape of the printer, and prevents the fixing metal fitting 40 from slipping by a butting part for regulating the motion of the fixing metal fitting 40 at the engagement time. With respect to the engagement of the case member 20 to the frame member 50, there are set first and second engaging means 41 (50a) and 42 (50b). The first engaging means 41 regulate opposite face plates of the case member at the open end side not to open in a direction to separate from each other while the case member is mounted.  The second engaging means 42 regulate the case member not to slip in a direction opposite to a mounting direction of the case member while the case member is mounted. The second engaging means 42 are set closer to the coupling end side of the face plates than the first engaging means 41.
Patent JP-2002211229-A (JP)
Title: Air-conditioning duct for vehicle instrument panel
Inventor: MANTOKU YOSHIHISA
IPC: B60H1/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive air-conditioning duct without making a major modification, capable of preventing dew condensation water from dropping onto electrical equipment. SOLUTION: The lower edge section 17d of a bottom wall 17c inclining to the vertical direction of the air-conditioning duct 17 is extended to the outside from just above the electrical equipment 21, so that the dew condensation water W is prevented from dropping on the electrical equipment 21 from the lower edge section 17d.
Patent JP-2002217150-A (JP)
Title: Substrate and its manufacturing method as well as display apparatus and its manufacturing method
Inventor: HIRAKATA YOSHIHARU
IPC: G02F1/1368
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To overcome an electrical, optical problem caused by surface surges or scars on a glass substrate, by chemically and mechanically polishing an insulation film that is arranged so as to contact with the glass substrate and have almost the same refraction factor as that of the glass substrate. SOLUTION: By polishing the insulation film that is arranged so as to contact with the glass substrate and have almost the same refraction factor with that of the glass substrate, surges or scars on a glass substrate can be reduced. Hereby the occurrence of an interference band can be controlled. Additionally, if TFTs are formed on the insulation film and the interlayer film of the TFTs is polished, the fluctuation of the interlayer film thickness caused by the surge of the glass substrate can be suppressed.
Patent JP-2002221478-A (JP)
Title: Proximity field optical probe, proximity field optical microscope using the same and optical recording / reproducing apparatus
Inventor: MATSUMOTO TAKUYA
IPC: G11B7/004
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency probe which can be used for an uneven surface of a sample and suppresses a background light. SOLUTION: Metal films for generating a proximity field light are formed in whole areas of one or two faces which are side faces of a multiangular pyramid such as a triangular pyramid and a quadangular pyramid, etc. Faces other than the ones whose whole areas are covered by the metal films are covered by a metal in areas other than a distal end which is a region of a light wavelength or less. Since a light passes through only distal end which is not covered by the metal, the generation of the background light can be suppressed.
Patent JP-2002222142-A (JP)
Title: Electronic bulletin board system, method of promoting reply in electronic bulletin board system, and electronic bulletin board program
Inventor: MATSUSHITA YUTAKA
IPC: G06F13/00
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To promote a reply for a contribute question item, in an electronic bulletin board system. SOLUTION: This system has a reply situation control means 22 wherein a user terminal 10 inputs the propriety of registration as a replier for the item in a contributed field when contributing the item, the necessity of the reply to the item, and a desirable reply date thereof to be transmitted to a server 20 of an electronic bulletin board, and wherein the server 20 registers the reply- required item together with the reply-desired date in a reply condition database 26, and checks the presence of the reply thereafter, and informs an item mail conversion.transmission means 23 of the item not replied yet even when reaching to the desired date, a replier registering means 24 for registering a user to be registered as the replier in a replier database 27 a field by a field together with a mail address, and the item mail conversion.transmission means 23 for generating the informed item as an electronic mail, and for retrieving the replier database 27 to obtain the mail address registered for the field of the informed item, so as to transmit the electronic mail to the replier.
Patent JP-2002228252-A (JP)
Title: Air cleaning filter mounting device for air conditioner
Inventor: MOCHIZUKI KOJI
IPC: F24F13/28
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a ventilating resistance is changed due to dropping of an air cleaning filter from both right and left ends of a filter housing frame of a front surface grill in an air cleaning filter mounting for an air conditioner. SOLUTION: A long lateral relatively slender air cleaning filter 10 has a filter housing frame 9 of a front surface grill 1 for directly housing the filter without filter receiving ribs heretofore provided at right and left outer peripheries to an inner side (at a position of 15 mm from right and left outer walls) near right and left outer frames 9b of the frame 9, and a filter receiving rib 16 so that both right and left ends of the air cleaning filters may not drop from the filter housing frame. Accordingly, the cleaning filter is not dropped from the filter housing frame while adopting a long lateral and relatively slender air cleaning filter, and a ventilating resistance can be stabilized.
Patent JP-2002218936-A (JP)
Title: Composition for improving taste of herb
Inventor: YOKAWA TAKEO
IPC: A23L27/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a composition for improving the taste of a herb which has unpleasant tastes such as a bitter taste, a pungent taste or an astringent taste and an aftertaste in mouth. SOLUTION: This composition for improving the taste of the herb contains a galactomannan degradation product.
Patent JP-2002228055-A (JP)
Title: Double steel pipe
Inventor: HISHIDA HIROTOSHI
IPC: F16L9/18
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a double steel pipe suitable for an exhaust pipe for an automobile in which heat insulation or noise insulation is requested, inexpensive and excellent in bendability. SOLUTION: In the double steel pipe comprising an outer pipe 1 and an inner pipe 2, a spacer 3 formed of metal wire in which a part of or the whole of the metal wire is wound around the outer circumference of the inner pipe in an inclined manner by 30-55 deg. with respect to the axial direction is interposed in an annular space 4 between the outer pipe 1 and the inner pipe 2. The spacer 3 formed of the metal wire may include simple metal wire, or a wire net formed of metal wire. If the spacer is formed of simple metal wire, it may be formed of one metal wire, or formed of two metal wires with at least one thereof intersected in an inclined manner by 30-55 deg. with respect to the axial direction of the inner pipe.
Patent JP-2002228654-A (JP)
Title: Tissue mapping method and tissue map analyzer
Inventor: SUDO NOBUYOSHI
IPC: G01N33/48
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a tissue map analyzer with which a plurality of fluoroimmunohistochemical reactions on the same sample in a brain sample are analyzed in a correlated manner at a cell level so as to be changed into an image. SOLUTION: While a stage 5 on which a tissue sample 9 is placed is being moved two-dimensionally, pieces of information in many points on the sample 9 are measured by a photometer 7, its measurement signals are input so as to be stored in a memory 29, two-dimensional information on the sample 9 is obtained, and a tissue map is created. At this time, a reagent A' is reacted with the sample 9, the sample 9 is scanned in the two-dimensional direction, and the distribution state diagram in the reaction part of the reagent A' is created. Then, the same sample 9 is reacted with a reagent B', the sample is scanned in the two-dimensional direction, and the distribution state diagram of the reagent B' is created.  The above process is repeated in the required number of times, and the distribution state diagram in reaction parts of different reagents with reference to the same sample 9 is created. The sample 9 is quantitatively analyzed on the basis of the value of the difference, the ratio or the like of distribution states of a plurality of substances on the same sample 9.
Patent JP-2002230628-A (JP)
Title: Bill receiving and paying device
Inventor: YAMAKAWA MUNEHIRO
IPC: G07D13/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to take out a jammed bill on a bill conveying path by retreating a belt conveyor in a minimum space, even if there is no space available for the conveyor to retreat, and make it possible to easily take out a jammed bill at any position by evenly opening the entire bill feed path. SOLUTION: When one belt conveyor 617 of a pair of belt conveyors 613 and 617 arranged oppositely to each other is retreated from the other belt conveyor 613 and a jammed bill P on the bill conveying path F is taken out, a parallel link mechanism L is provided for moving the one belt conveyor 617 back from the other belt conveyor 613 while keeping the one belt conveyor in a parallel attitude.
Patent JP-2001230358-A (JP)
Title: Heat sink
Inventor: GUY R WAGNER
IPC: H01L23/373
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink that solves problems in conventional techniques by removing heat from electronic equipment practically and efficiently without inducing a harmful stress. SOLUTION: The heat sink of the present invention is composed of a main body for removing heat from heat generating electronic equipment while having a second thermal expansion coefficient higher than a first thermal expansion coefficient and a second thermal conductivity higher than a first thermal conductivity and a material having a thermal expansion coefficient substantially comparable to the first thermal expansion coefficient and a thermal conductivity equal to the second thermal conductivity or lower. An intermediate region is disposed between the heat generating electronic equipment and the main body. Stresses generated on the heat generating electronic equipment due to heat circulation can be significantly reduced by disposing the intermediate region.
Patent JP-2002224248-A (JP)
Title: Golf club head and method of manufacturing for the same
Inventor: YABU MASANORI
IPC: A63B53/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head having a large moment of inertia. SOLUTION: This golf club head 1 is obtained by forming a coating film 1B on at least a portion of a head surface. This coating film 1B includes a heavy duty coating film portion 9 containing a metallic filler of 4 to 22 in specific gravity.
Patent JP-2002243224-A (JP)
Title: Humidifier and hot air heater provided with humidifier
Inventor: KASUKAWA NOBUYUKI
IPC: F24H3/06
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a humidifying material having an excellent water absorption property and heat resistance in a humidifier having the humidifying material a part of which is dipped in water of a humidifying tray to absorb the water and supplying air to the humidifying material to vaporize water with which the humidifying material is impregnated or in a hot air heater in which the humidifier is incorporated. SOLUTION: The hot air heater 10 comprises a main body 10A provided with an air inlet port 15 and a hot air outlet port 14, a fan 31 for hot air provided in the main body 10A, a heat exchanger 20 provided in an air supply passage 18 downstream the fan 31 for the hot air, the humidifying tray 40 provided in the air supply passage 18 downstream the heat exchanger 20 and the humidifying material 38 a part of which is dipped in the water of the humidifying tray 40 so as to absorb the water. The humidifying material 38 is composed of zeolite or a sintered material thereof.
Patent JP-2002240728-A (JP)
Title: Electric power steering device
Inventor: IWASA SOICHI
IPC: F16H1/14
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device dispensing with the adjustment of backlash, as a principle, between bevel gears geared with each other. SOLUTION: A support shaft 1 having a first bevel gear 2 in its tip is axially movably formed relative to an output shaft m of an electric motor M. The support shaft 1 is energized in the direction of the second bevel gear 4 by an energizing member 8.
Patent JP-2001270890-A (JP)
Title: 6-amino or 6-hydrazino-sulfonyl-3-quinolinyl-phosphonic acid, method for producing these compounds and medicinal compositions containing the same
Inventor: CORDI ALEX
IPC: C07F9/60
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound that has strong non-NMD antagonistic properties, is useful for treatment of cerebral blood vessel attack, external wound in brain and vertebra, epilepsy, chromatic neurodegenerative diseases, for example, Alzheimer's disease, schizophrenia, amyotrophic lateral sclerosis or Huntington's chorea with reduced nephrotoxicity. SOLUTION: The objective novel compound is represented by formula (I). In an embodiment, diethyl 7-chloro-2-oxo-6-[(n-propylamino)sulfonyl]-1,2- dihydro-3-quinolyl-phosphonate is cited.
Patent JP-2002239144-A (JP)
Title: Game machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F7/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player to surely catch effective timing by giving information about the effective timing so that the player operates a variation time shortening operation device according to the information about the effective timing given by the game machine instead of decision made by the player. SOLUTION: This pachinko machine 1 is provided with a display device 32, which variably displays a plurality of patterns, stops the varying patterns, and indicates establishment of a predetermined game condition when the stopped patterns match predetermined patterns, and a pattern stopping button 40 serving as a variation time shortening operation device shortening a variation time when patterns 32a, 32b, and 32c displayed by the pattern display device 32 are varied. The pachinko game machine 1 is also provided with a retention ball display LED44 serving as an informing means informing that operation of the pattern stopping button 40 functions effectively in the game during the game play.
Patent JP-2001348130-A (JP)
Title: Paper sheet carrier device, document reader, and image formation device
Inventor: KIMIJIMA MASASHI
IPC: B65H9/14
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet carrier device having a mechanism of stopping and aligning the tip of the paper sheet to be set and having reliability not obstructing the carrier of the paper sheet. SOLUTION: In a stand-by state, a shutter 22 stops by a lock operation of a one-way clutch for the shutter and prevents the tip of a document D from entering into the inside by the stopper 22a. When starting the carrier operation, a gear 24 rotationally moves in the document carrier direction by receiving the driving force from a drive source, this rotation makes the one-way clutch for the feed roller to connect the feed roller 6 to the rotary driving shaft 23. Thereby, the rotation drive force is transmitted to the feed roller 6 so that the feed roller 6 starts to rotate in the document carrier direction. On the other hand, this rotation releases the shutter 22 from the lock operation of the one- way clutch for the shutter and the stopper part 22a reaches the position of a lower stopper position 30 from the document carrier passage and stops.
Patent JP-2002245312-A (JP)
Title: Rental commodity data processing system
Inventor: SUZUKI KATSUYUKI
IPC: G06Q10/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a rental commodity data processing system, by which a client can know a fact that rental becomes possible, in real time and the rental work can be exactly and speedily performed on the side of store. SOLUTION: Concerning an article under rental stored on a rental condition DB, rental reservation work can be executed, such reservation information can be stored on a reservation condition DB and a reservation proof slip, on which the relevant reservation number is printed, can be issued. When ordinary return work is executed and the relevant returned commodity number is the same reservation number as a reserved commodity number stored on the reservation condition DB, electronic mail can be transmitted to a terminal on the side of the relevant reservation consumer.  When the reservation number on the reservation proof slip carried by a customer is equal to the reservation number stored on the reservation condition DB, the relevant reserved commodity can be rented to the relevant reservation customer and the relevant reservation information can be erased from the reservation condition DB.
Patent JP-2001302549-A (JP)
Title: Fatty acid containing composition
Inventor: KONISHI JINEMON
IPC: A61P29/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a composition enhancing pharmacological activity of a water-soluble silicic acid polymer. SOLUTION: This pharmaceutical composition comprises a saturated fatty acid and the water-soluble silicic acid polymer useful as a medicine such as an antiallergic agent as active ingredients. The pharmacological activity of the water-soluble silicic acid polymer is potentiated by using the saturated fatty acid and the silicic acid polymer as combination. The composition has excellent life support functions such as a cytoprotection and is useful as a medicine to the antiallergic agent, etc., because a histamine release caused from a structural change of a cell membrane of mastocyte by an incentive substance is suppressed by the composition.
Patent JP-2002242079-A (JP)
Title: Suede-like artificial leather
Inventor: YOKOI KYOKO
IPC: D04H1/435
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a suede-like artificial leather free from skitteriness and having graceful surface quality and high light resistance. SOLUTION: This suede-like artificial leather is composed of a polymer elastomer and an interlocked fiber material containing ultrafine polyester fibers having a fineness of mainly <=0.7 dtex. The infrared reflectance of the surface of the artificial leather is >=60% at 850 nm, the polymer elastomer is colored with a pigment and the artificial leather is dyed.
Patent JP-2002242474-A (JP)
Title: Base-isolated building
Inventor: ISODA KAZUHIKO
IPC: F16F15/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To smoothly rotate and displace an upper structure on a base isolation layer of a base-isolated building. SOLUTION: Base-isolation supports 24 are provided in positions on a predetermined imaginary arc 30 drawn within an imaginary vertical plane and are each oriented in a direction such that its axis 28 passes through the point of intersection between a vertical axis 32 passing through the center 31 of the imaginary arc 30 and the imaginary arc 30.
Patent JP-2002238349-A (JP)
Title: Greening/greened structure using artificial soil
Inventor: YOKOI YOSHIYORI
IPC: A01G1/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and easy greening/greened structure suitably enforceable for e.g. the rooftop or the roof of a building, a veranda through using artificial soil having as the main body a waste polyurethane natural foamed product. SOLUTION: This greening/greened structure 10 using artificial soil is characterized by comprising laying down a water holding sheet 20 having at the bottom concave-convex water holding parts 21, setting up on the water holding sheet 20 one or several layers of an artificial soil mat 30 compressedly formed so as to bring the specific gravity to 0.1 or 0.15 of a mixture of the crushed material with a rough diameter of <=5 mm of a waste polyurethane natural foamed product, chaff and rice bran through using an isocyanate-based binder, and vegetating grasses on the top of the artificial soil mat 30.
Patent JP-2002242607-A (JP)
Title: Gas turbine cooling vane
Inventor: ISHIGURO TATSUO
IPC: F01D9/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine cooling vane capable of reducing the amount of air used as cooling medium and reducing a combustion temperature to improve a gas turbine effect and reduce NOX in a detailed cooling structure according to a heat load on the vane surface of the gas turbine cooling vane. SOLUTION: This gas turbine cooling vane in the cooling structure for cooling from the inside thereof by leading the cooling medium 9 into a cooling passage 22 formed therein comprises a plurality of cooling parts 21 in a size according to a heat load on the vane surfaces opposed to each other, a first hole 23 provided in the cooling parts 21 and allowing the cooling medium 9 to flow therein from the cooling passage 22, and a second hole 24 allowing the cooling medium 9 allowed to flow into the cooling part 21 to flow out for film cooling. The cooling medium 9 is allowed to flow into the cooling parts 21 through the first hole 23, sprayed on the inside walls 21a of the cooling parts 21, and then allowed to flow to the outside through the second hole 24.
Patent JP-2002242458-A (JP)
Title: Residence having court facing to porch
Inventor: KONNO KATSUHIKO
IPC: E04H1/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a residence capable forming a bright space appropriate for residents and customers appreciating a closed court as borrowed landscape from the porch by letting in light to the court from multiple directions while taking account of the external appearance of the residence in the residence constituted of two buildings disposed in parallel to each other and a connecting building connecting the two buildings and having the court in a part surrounded with the buildings. SOLUTION: One building C is constituted of a two-story building with a gable roof roofed downward to the side of the court 7, the other building F is constituted of one-story building with the gable roof having a ridge in the side of the court 7, and the connecting building B is constituted of a one-story building with a deck floor. The porch 8a is disposed in the connecting building facing to the court 7 and an opening window 9 is installed in a wall facing to the court 7 in the porch 8a.