baber/WOPTO huggingface dataset:
Patent JP-2002097489-A (JP)
Title: Method for storing higher unsaturated fatty acid esters
Inventor: KOBAYASHI KENJI
IPC: A23D9/06
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a storing method effective for preventing the oxidation of higher unsaturated fatty acid esters which is low in the cost of equipment and the running cost and, in addition, can easily be carried out at present. SOLUTION: The oxidation of higher unsaturated fatty acid esters in storage is prevented by storing the higher unsaturated fatty acid esters such as docosahexaenoic esters and eicosapentaenoic esters or food materials containing the higher unsaturated fatty acids in a sodium hydroxide aqueous solution.
Patent JP-2002110664-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMADA NOBUHIDE
IPC: B05D3/06
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To form an application film whose film thickness is uniform to the peripheral part of a region, where the application film is formed. SOLUTION: Liquid raw material, obtained by dissolving polymethyl siloxane (film raw material) in propylene glycol monoethyl ether (solvent), is applied on a substrate. A liquid film is formed on the substrate and solvent is volatilized, while the substrate is rotated at a rate of 100RPM.
Patent JP-2001219441-A (JP)
Title: Molding machine
Inventor: ASAI TOMIO
IPC: B29C45/14
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a molding machine which can improve molding efficiency remarkably and can easily mold different kinds of products. SOLUTION: A setting/ejecting station F which has a rotary table 13, molds 17 arranged on the periphery of the table 13, and an injection part 15, sets previously formed primary moldings in the molds 17, and ejects secondary moldings from the molds 17, an injection station A which applies secondary molding to the primary moldings set in the molds 17 by the station F, and solidification stations B, C, D, E which are arranged between the station A and the station F and solidify a secondarily molded molding material are provided. The mold 17 has a backflow prevention mechanism which opens/closes a material receiving port 34. In this way, after the molding material is injected into the port 34, the molds 17 can immediately be transferred to the solidification station B so that molding efficiency can be improved.
Patent JP-2002109953-A (JP)
Title: Stairway illumination device
Inventor: YOKOYAMA KATSUMI
IPC: F21Y101/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a stairway illumination device which can be easily installed. SOLUTION: A lengthened mounting frame 4 extending along a wall surface Wb at one side of a stairway 2 with a slope same as that of the stairway 2 is fixed. One or more pieces of lighting devices 5 illuminating the stairway 2 are mounted on the mounting frame 4. The mounting frame 4 is composed of a base frame body 6 fixed to the wall surface, and a covering body 7 mounted detachment freely on the base frame body 6, forming a space S extending in longitudinal direction which is formed by mounting. The wiring of the lighting device 5 is housed in the space S.
Patent JP-2002107844-A (JP)
Title: Original cover device for image reader
Inventor: ETO TAKUYA
IPC: G03B27/62
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To realize appropriate shape of the base plate of an original cover device for an image reader, which prevents nonconformities from being caused by the attachment of an original cover member provided in the original cover device. SOLUTION: By appropriately setting the space and the height of a rib, provided at a part where the original cover member is stuck on the base plate of the original cover device, a nonconformity due to the attachment of the original cover member is prevented and a simple condition concerning the shape of the base plate is obtained to prevent errors at the time of designing and to realize simplification.
Patent JP-2002103096-A (JP)
Title: Tabletting machine
Inventor: YOSHIOKA HIROSHI
IPC: A61J3/10
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To solve a problem that when a tabletting machine is operated in a long time, fine powder for a tabletting granule forms a sticking layer in the clearance between a lower pestle side face and a mortar inner wall, as a result, degassing in a compression process is disturbed, further, the friction force received by a formed tablet is increased in the case of pushing up/ discharging. as a result, the formed tablet is likely broken in the case of pushing up/discharging or in transporting. SOLUTION: In a compression/forming process, a mechanism, by which a lower pestle is once pulled out from a mortar to be exposed and then the fine powder stuck to the lower pestle side face or a mortar inner face is removed is provided in a tabletting machine.
Patent JP-2002118053-A (JP)
Title: Projection optical system, projection aligner provided with the projection optical system, and manufacturing method of device using the projection aligner
Inventor: SHIGEMATSU KOJI
IPC: G02B13/22
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a compact and high-performance projection optical system, that can achieve an image-side telecentric on the entire surface on an exposure region, can secure a sufficiently large numerical aperture(NA) and the wide exposure region, and at the same time, can correct aberrations very satisfactorily. SOLUTION: This projection optically system PL projects the image of a reticle R (first object) illuminated by a lighting optical device IS onto a wafer W (second object) and has aperture stops AS1 and AS2 for determining the NA at a plurality of positions near a pupil position in optics. The aperture stops AS1 and AS2 are arranged, so that a beam passing through the center of an injection pupil becomes vertical to the wafer W which is used as the second object, more specifically, the beam becomes telecentric with respect to the side of the second object. At least one of the aperture stops AS1 and AS2 is a variable aperture stop where the size of an opening can be changed, and can be moved in the optical axis direction.
Patent JP-2002119597-A (JP)
Title: Indwelling balloon intracatheter
Inventor: WATANABE YOSHIJI
IPC: A61M39/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the movement of an indwelling intracatheter with the use of a safe method and also to close a tip opening part which is not required when a user causes a chemical liquid to flow out from a side hole arranged in the optional position of a liquid chemical injecting side a lumen part. SOLUTION: The indwelling balloon intracatheter is constituted of a catheter main body 1 having pluralities of lumens and characterized in having a structure that one of the lumens communicates with a balloon part 3 which is arranged in the tip opening part of the catheter, the other lumen is the main lumen 11 for injecting the chemical liquid, the balloon part 3 is dilated from this side of the catheter and the tip opening part 16 of the main lumen is closed by the dilated balloon part.
Patent JP-2002119286-A (JP)
Title: Artificial protein having enhanced immunogenicity of epitope
Inventor: SHIBA KIYOTAKA
IPC: C07K19/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a specific antibody having an AIDS virus neutralization activity, etc., by providing a peptidergic epitope such as gp120 loop of HIV, etc., unable to have a sufficient immune response induction ability by a conventional method, with a strong immune response induction ability. SOLUTION: An artificial protein having an enhanced immunogenicity of epitope which contains the whole or a part of an amino acid sequence of a peptidergic epitope and is constituted of an amino acid sequence provided with properties of assisting a high-order structure formation of protein and an amino acid sequence provided with properties of assisting an antigen-presenting treatment by an immunopathologically mediated tissue is prepared. Then an antibody against the peptidergic epitope is efficiently produced by using the artificial protein by a routine procedure.
Patent JP-2002121947-A (JP)
Title: Door locking device
Inventor: MORIMOTO HIDEO
IPC: E05B81/74
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a door locking device simple in structure with excellent assembling workability, reducible in cost and weight and allowing also an opener mechanism to be motor-driven. SOLUTION: A lock mechanism 20, a closer mechanism 30 and the opener mechanism 40 are mounted on one base 10. As to the closer mechanism 30, a hook lever 31 is directly driven by a closing lever 33 rotationally driven by a motor 50. In the opener mechanism 40, an opening lever 41 is pressed by the closing lever 33 rotationally driven by the motor 50, to release the lock.
Patent JP-2002122279-A (JP)
Title: Flange coupler
Inventor: MIYAZAKI TOSHIHIKO
IPC: F16L41/02
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a flange coupler simple in connecting work and to reduce a piping space. SOLUTION: The flange coupler on a base part of a connecting port of which a flange part is formed is provided with the connecting port made of an insertion port which is inserted in an opening part of a member to be connected to it and a stopper part to regulate an insertion distance of the insertion port.
Patent JP-2001148628-A (JP)
Title: Cmos dynamic logic circuit using quantum mechanics tunnel structure
Inventor: DEN XIAOWEI
IPC: H03K19/096
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an NDR of tunnel structure having circuit layout area, power consumption and operation speed, which are mere excellent than those of a conventional method, and to provide a logic circuit whose current-voltage (I-V) characteristic is high in performance and function. SOLUTION: A CMO semiconductor dynamic logic 300 consisting of a dynamic logic circuit 302 and a tunnel structure circuit 328 connected to the dynamic logic circuit is disclosed. The tunnel structure circuit is applied so that the voltage of a node 308 is stably held by compensating the leakage current generated from the dynamic logic circuit.
Patent JP-2001176866-A (JP)
Title: Manufacturing method of integrated circuit device
Inventor: JANE K MANOZU
IPC: H01L21/768
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric stack compatible with chemical and mechanical polishing process, without forming gaps, joints and divots. SOLUTION: A method for manufacturing an integrated circuit device forms an interlevel dielectrics (ILD) 212, 312, using high density plasma caplayers(HDP) 208, 308. A liner layer 104 and an HSQ layer 106 are deposited in a metal wire 102 on a semiconductor body 100, followed by deposition of PETEOS layers 210, 310 on the HSQ layer 106. Gaps, joints or divots may be formed in the HSQ layer 106. Then HDP cap layers 208, 308 are deposited by means of high deposition ration to etching. The HDP processing forces to open any gaps, joints or dibots to have them filed by the HDP materials 208, 308. A structure formed through the method is subjected to chemical and mechanical polishing process after/before the HDP processing.
Patent JP-2002137097-A (JP)
Title: Ram support device of pressure forging machine
Inventor: AMARI MASAHIKO
IPC: B30B15/04
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a pressure forging machine pressure-forging a highly precise product by smoothly reciprocating a ram. SOLUTION: Panel patches 8 are fixed on both the sides of the ram 3 respectively, a panel patch 9 is fixed on the corresponding face of one side of a body 1, an inclined plate 16 is fixed on the body 1 on the corresponding plate of the other side, a wedge 18 adhered to the inclined plate 16 is fixed through a spacer 20 on the upper end, vertically sandwiched by a wear plate 5 and the body 1, a panel patch 19 adhered to the wedge 18 is provided movably in the right and left directions, eight ball bearing unit 10 movably supporting a block 11 trough balls 13 on the horizontal face and the vertical face on a rail 12 in the front and rear directions are provided four by four on one side of the ram 3, the rail 12 is fixed on the panel patches 9, 19 fixed on the vertical positioning structure of bolts 14 and the rail 12, a block 11 is fixed on the panel patch 8,  and the ram 3 is movably supported on the body 1 in the front and rear directions.
Patent JP-2002137918-A (JP)
Title: Method of synthesizing zeolite and new organic template compound and its manufacturing method
Inventor: KURATA YOHEI
IPC: B01J29/70
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of synthesizing a zeolite especially SSZ-35, and a new organic template compound and its manufacturing method. SOLUTION: Zeolite SSZ-35 is manufactured by the hydrothermal synthesis of a dry gel method. New compound cis, cis, cis-N-metyl-hexahydrojurolysinium hydroxide or another salt is used as the organic template. The manufacturing method of cis, cis, cis-N-metyl-hexahydrojurolysinium hydroxide or another salt comprises the step of reacting cis, cis, cis-N-metyl-hexahydrojurolysine deposited and separated from cis, trans, cis- and cis, cis, trans-N-alkyl- hexahydrojurolysinium salt by the reaction of the stereoisomer mixture of hexahydrojurolysine and an alkyation agent, with a methylation agent.
Patent JP-2002013843-A (JP)
Title: Four-way change-over valve
Inventor: SASADA HIDEKAZU
IPC: F16K11/074
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a four-way change-over valve which can enhance the easiness and quickness of the action of changing over a refrigerant passage, and also can enhance the reliability on itself, and further is possible of simplification of its constitution, and can attain the reduction of the manufacture cost. SOLUTION: This is a four-way change-over valve which is equipped with a motor part consisting of a stator and a rotor, and a main body part consisting of a case, a main valve arranged in the valve chamber within the case, and a valve seat, and the above valve seat is equipped with a suction pressure orifice and a discharge pressure orifice leading to the suction pressure side and the discharge pressure side, respectively, of a compressor, and two orifices leading to indoor and outdoor several heat exchangers, respectively, and the above main valve is equipped with connection parts selectively leading to the above suction pressure orifice and the above two orifices, and a pressure equalizing port for connecting those connection parts with the above valve chamber,  and also a rotary sleeve constituting the above rotor is equipped with a sub valve for allowing the shifting of pressure by opening and closing the above pressure equaling port, and a working pin for shifting the position of the above main valve, and the above sub valve is rotated on the above main valve by the rotation of the above rotor of the above motor part, and also the above main valve is slid on the above valve seat through the above working pin.
Patent JP-2002097291-A (JP)
Title: Method of dyeing plastics under high temperature and high pressure
Inventor: MURAKAMI KENJI
IPC: D06P5/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of dyeing plastics under high temperature and high pressure to obtain colored plastics. SOLUTION: This method of dyeing plastics comprises the steps of dipping a plastic molding in a dyeing bath containing a disperse dye, dyeing under high pressure by setting the temperature of the bath in the range of 100 deg.C to 150 deg.C, and detaching unfixed dye on the surface of the plastic molding by washing or reductive washing to obtain a colored molding.
Patent JP-2002137716-A (JP)
Title: Car theft preventing system
Inventor: HOSODA TAKAHARU
IPC: B60R25/01
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a system for preventing a car parked in a parking lot from being lifted up and removed by a carriage such as a truck crane and a tow truck. SOLUTION: An engaging device 2 provided with engaging hooks 3a, 3b for moving back and forth is mounted on a bottom surface of a car body 1, and an engaged part 4 provided with an engaging rod 5 for engaging the engaging hooks 3a, 3b is mounted and fixed on a floor surface of a parking space P. When the car body 1 is parked in a predetermined position and an engine is stopped, the engaging hooks 3a, 3b automatically swing down, and are engaged and locked with the engaging rod 5 to mechanically fix the car body 1 to the parking space P.
Patent JP-2002137719-A (JP)
Title: Car washing device
Inventor: TAN SADAJI
IPC: B60S3/04
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and reduce cost of a car washing device having a car washstand having a portal type car wash with a hand-washing car washstand and provided with the portal type car wash and a manual spray device for hand-washing. SOLUTION: The car washing device 10 having the portal type car wash 20 and the manual spray device 30 for hand-washing having at least two sprays of a high pressure clear water spray 31 and a wax spray 32 shares a water supply tank 14 for the portal type car wash 20 and the water supply tank 14 for the manual spray device 30.
Patent JP-2001197841-A (JP)
Title: Glyphosate-resistant 5-enol pyruvylshikimic acid-3- phosphate synthase
Inventor: BARRY GERARD FRANCIS
IPC: C12N15/62
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To disclose a gene encoding an EPSPS(enol pyruvylshikimic acid phosphate synthase) enzyme of class II. SOLUTION: This gene creates a transformant microorganism and a plant both having tolerance to glyphosate herbicide.
Patent JP-2002145976-A (JP)
Title: Aqueous polyurethane emulsion
Inventor: IKAMI KIYOTAKA
IPC: D06N3/14
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous polyurethane emulsion capable of satisfying all the performances of flexibility and light, hydrolytic and heat resistances in spite of the aqueous polyurethane emulsion using a polyester diol and a synthetic leather using the aqueous polyurethane emulsion. SOLUTION: This aqueous polyurethane emulsion is composed of (A) a polyester diol comprising at least one kind of diol selected from the group of 2-n- butyl-2-ethyl-1,3-propanediol, 2,2-diethyl-1,3-propanediol and 2,4-diethyl-1,5- pentanediol, ε-caprolactone and adipic acid as at least constituent component units, (B) a chain extender, (C) a compound containing carboxy group and an active hydrogen group, (D) an organic polyisocyanate and (E) a neutralizing agent.
Patent JP-2002152920-A (JP)
Title: Indoor distribution system
Inventor: YASUNAKA HIROSHI
IPC: H02B1/24
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an indoor distribution system which enables anyone to easing perform operation of causing apparatuses which require continuity of power-on to maintain its power-on state, and of cutting off power supply to other apparatuses when one is at the entrance of a house, or at a place of one's visit, etc., when one is going out, and to enhance its operability and safety. SOLUTION: An NFB 2 is connected to lead-in wires 1 for AC 100 V, and a ground leakage breaker 3 is connected to this NFB 2. To this leakage breaker 3, a branch breaker 4 and an operation part 14 are connected. The operation part 14 is composed of a relay coil 18, connected to the output stage of an NFB 17, connected to the leakage breaker 3, and a series circuit of the NFB 17 and a contact 18a and a red indicator lamp 19. To the branch breaker 4, a refrigerator, a home telephone, etc., which always require supply of power, are connected. To branch breakers 6-9 connected to the NFB 17, apparatuses, such as lighting fittings whose power on an off are feasible on occasion, are connected. Though the branch breakers 6-9 become in an off-state simultaneously, when the NFB is turned into an off-state, the branch breaker 4 maintains its off-state.
Patent JP-2002151749-A (JP)
Title: Method and device for driving peltier element
Inventor: KURODA MASAHIRO
IPC: H01L35/28
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for driving a Peltier element by which the power consumption of the element can be reduced and the cooling and refrigerating efficiency of the element can be improved. SOLUTION: The driving power supplied to the Peltier element 10 is impressed by using a unipolar pulse and the frequency of the pulse is set at >=100 kHz. It is preferable to set the duty ratio of the pulse at 80-90%.
Patent JP-2002156753-A (JP)
Title: Colored photosensitive resin composition for color filter
Inventor: NAKAI HIDEYUKI
IPC: G03F7/027
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a colored photosensitive resin composition less liable to generate scum, even if a pigment having a small particle diameter is used at a high concentration. SOLUTION: The colored photosensitive resin composition contains a compound (A), obtained by reacting a compound of formula (I) with a polybasic acid, its acid chloride or its acid anhydride, a pigment (B) and a photo polymerization initiator (C). The particle diameter of the pigment is the range of 0.005-0.2 μm, and the pigment content of the colored photosensitive resin composition is 15-60 parts by mass, with respect to 100 parts by mass of the solid components in the composition.
Patent JP-2002161509-A (JP)
Title: High strength cold repair material and manufacturing method thereof
Inventor: SUGI TOMOMITSU
IPC: E01C23/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a high strength and high friction resistant material which is excellent in workability since the curing characteristic is improved in a short time to cope with a heavy traffic condition. SOLUTION: After early strengthen cement is added into an asphalt emulsion. and mixed together to make them milky, then the mixture and aggregate are kneaded together as a feature in the manufacturing method of a high strength cold repairing material for paving face.
Patent JP-2002165153-A (JP)
Title: Time lag between video and audio correction method and apparatus
Inventor: ITO JUNICHI
IPC: G10L15/04
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To accurately detect time lag between moving image and voice for correction the shift. SOLUTION: A detection window framing out circuit 1 designates detection window for detecting a motion vector of a video, which is necessary for measuring a time lag between a moving image and an audio. A specific point detection circuit 4 analyzes and detects an voice issuing source which is, in this case, a motion of lip that is well known to have a particular motion for issuing voice. In this analysis, a detection circuit 5 for detecting a barycentric position and open/close speed of the lip are noticed of a pixel representing characteristic of the lip for calculating the open/close amount and speed of the lip from a change in these distributions.  A detection circuit 6 for detecting the time lag between the video and the voice compares audio issuing timing acquired at the detection circuit 5 for detecting the barycentric position and open/close speed of the lip with voice issuing timing, acquired at a voice issuance detecting circuit 10 to detect the time lag therebetween. Delay circuits 11, 12 delay the voice, based on detected lag amount for synchronization therebetween.