baber/WOPTO huggingface dataset:
Patent JP-2002021502-A (JP)
Title: Pressure loss reducing device for cascade
Inventor: NOGAMI RYUMA
IPC: F04D29/38
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a pressure loss reducing device for a cascade such as a gas turbine cascade applied to an aircraft capable of eliminating the inconveniences that the interference between shock wave generated in adjacent blades and a boundary layer of a negative pressure face occurs and pressure loss is increased due to thickening of the boundary layer in the gas turbine cascade. SOLUTION: In this pressure loss reducing device for the cascade, a slit wall or a multiporous wall is provided in the direction of blade height of the negative pressure face to reduce pressure loss generated in the cascade due to the interference between the shock waves due to the collision of the shock waves generated from adjacent blades on the negative pressure face of the cascade and the boundary layer. Consequently, a recirculation stream occurs for mutual interference with the shock wave inside the negative pressure face due to the slit wall arranged on the negative pressure face to weaken the shock wave, and thickening of the boundary layer on a rear stream side interfering with the shock wave can be suppressed by an absorption effect of the recirculation stream to reduce pressure loss of the blade negative pressure face.
Patent JP-2001340202-A (JP)
Title: System for self-service restaurant allowing customer to roast food by one self
Inventor: WAKI ISAMU
IPC: H05B6/12
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a system for a self-service restaurant allowing customers to select food on a belt conveyor and to roast it to taste by themselves, using a cooking device incorporated in a counter. SOLUTION: In this restaurant customers can confirm food materials by their own eyes by using a belt conveyor and an IH cooking device and can easily roast the food materials to their own roasting taste and business cost can be reduced by making cooking and service into a manual.
Patent JP-2002024603-A (JP)
Title: Gift exchanging system allowing change/transfer of gift
Inventor: CHISAN MASASHI
IPC: G06Q30/06
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a gift exchanging system allowing confirmation of the contents of a gift before it is sent to a person designated as receiver and allowing change/transfer of the item on the receiver side. SOLUTION: A gift handling shop 2 transmits information about the gift ordered by a sender 1 to a server operated by a mediator 4 on a communication network, while the mediator transmits the gift information to the receiver 3 from the server. The receiver determines whether he/she receives the gift, changes the gift, or transfers the gift to another place so as to transmit instruction information to the server. From the server to the gift handling shop, the mediator transmits a gift dispatch instruction if the instruction information is accepting one, transmits a gift change instruction if the instruction information is gift changing one, and transmits a gift transfer instruction if the instruction information is gift transferring one. The gift handling shop performs either of dispatch, change, or transfer of the gift according to the instruction from the mediator.
Patent JP-2002018369-A (JP)
Title: Cleaning method, method for manufacturing liquid crystal device and cleaning device
Inventor: MASUDA KENJI
IPC: B08B3/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method by which a purified cleaning solution is efficiently regenerated, a method for manufacturing a liquid crystal device using the cleaning method and the cleaning device. SOLUTION: A used cleaning solution is distilled and regenerated by plural distillation regenerators 721, 722, 723 and 724 connected to one another in multiple stages in the cleaning device 500. The distilled cleaning solution obtained from the regenerators 721, 722 and 723 and relatively high in impurities is used in dip cleaning, and the solution low in impurities is used in rinsing. The cleaning solution is supplied to the succeeding regenerators 722, 723 and 724 from intermediate tanks 741, 742 and 743, and returned to the regenerators 722, 723 and 724 having distilled and regenerated the solution, and the incomings and outgoings are balanced among the regenerators.
Patent JP-2002026364-A (JP)
Title: Condensing photovoltaic power generation system
Inventor: UEMATSU TSUYOSHI
IPC: H01L31/042
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system which can effectively condense incident light on the entire surface of the light receiving surface of a photovoltaic power generation element. SOLUTION: A plurality of photovoltaic power generation elements and a plurality of light reflection faces are alternately combined, and the light reflection faces are composed of a plurality of V-shaped grooves, and furthermore V-shaped grooves orthogonal to the V-shaped grooves formed in advance are formed on the surface of a cover glass as a light entry surface.
Patent JP-2002017075-A (JP)
Title: Polarizing method of permanent magnet rotor and applied apparatus therewith
Inventor: HONDA YUKIO
IPC: H02K21/14
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To polarize a permanent magnet rotor completely in a concentrated winding stator. SOLUTION: This polarizing method of permanent magnet rotor includes: a first step of setting the outer pole face to the rotor center of the permanent magnet so as to be equal to or less than (240/P+θo) deg. to the rotor center when the central angle of a slot open is θo, connecting a first phase to the positive pole of a polarizing power supply, and a second phase and a third phase to the negative pole of the polarizing power supply, and disposing the rotor so that the center of teeth to which a first phase winding is fitted and the pole center of the permanent magnet rotor may meet to feed magnetic current; a second step of rotating the permanent magnet rotor from a position in the first process in any of directions by (360/P) deg.;  and a third step of connecting the first phase to the negative pole of the polarizing power supply, and the second phase and the third phase to the positive pole of the polarizing power supply to feed the magnetic current.
Patent JP-2002020018-A (JP)
Title: Stacker of plate-like body
Inventor: MIYAMOTO SHINICHI
IPC: B65H31/06
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in the size and the cost of a device for stacking long printing plates. SOLUTION: In this stacker 10, a hook 62 of an inclined part 28 supports a tip of the printing plate 12 and moved downward by driving a drive shaft 72 in the direction of an arrow D by a motor 70, and the printing plate is delivered to a receiving plate 38 and held by the inclined surface. Then, the motor is driven in the reverse direction, the drive shaft is rotated in the direction of an arrow E to turn an upper guide 32 by a first link mechanism 92, to open a lower guide 30, and to turn the inclined part 28 toward a stock part 24. Even when the printing plate is so long as to stretch over a curved guide part 26 and the inclined part, the printing plates can be reliably tilted and stacked in the stock part by one motor without increasing the output torque of the motor.
Patent JP-2001048879-A (JP)
Title: 2-benzimidazolylamine compound as orl1-receptor agonist
Inventor: ITO FUMITAKA
IPC: A61K31/454
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having activity as an ORL1-receptor agonist, and useful for treating and preventing pain, inflammatory disease, etc. as the agonist. SOLUTION: This compound is shown by formula I [R1 and R2 are each H, a halogen, hydroxyl or the like; R3 and R4 are each H, a halo 1-10C alkyl, hydroxyl or the like; and R5 is H, a halogen, hydroxyl or the like] or its salt such as N-cyclohexyl-1-[1-(cyclooctylmethyl)-4-piperidinyl]-1H-benzimidazol-2- amine or its salt. The compound is obtained by subjecting a benzimidazolylpiperidine compound of formula II to reductive amination with an aldehyde compound of the formula R5-CHO, reacting the obtained compound with a proper nucleophilic reagent and introducing an eliminable group to the resultant substance in the presence or absence of a catalyst.
Patent JP-2002028227-A (JP)
Title: Fluid cleaning device and method
Inventor: KISHIBE HIDEO
IPC: C02F1/32
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a fluid such as air cleaning method and a device which utilizes photocatalysts and enhances a cleaning effect by efficiently bringing foreign materials contact with the photocatalysts in the fluid. SOLUTION: Supporting members deposited with the photocatalysts are composed of fin groups and the fin groups are provided with prescribed spacing in the vertical position of the flow of the fluid to give rise to turbulence and stagnation near the outlets and inlets of the fin groups. Accordingly, the cleaned fluid brought into contact with the photocatalysts by the turbulence and stagnation generated in the fin groups deposited with the photocatalysts may be successively stripped off from the photocatalysts and the efficient cleaning effect may be obtained. The device for implementing the same may be downsized.
Patent JP-2002031884-A (JP)
Title: Method for manufacturing semiconductor integrated circuit device
Inventor: IMAI AKIRA
IPC: G03F1/32
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To transfer the patterns arranged at high density with a sufficient process allowance. SOLUTION: The patterns which constitute semiconductor integrated circuits and are arranged to high density are divided to first mask patterns and second mask patterns 28B in such a manner that phase shifters are arranged and are subjected to multiple exposure, by which the prescribed patterns are transferred onto a semiconductor substrate. The second mask patterns 28B have main light transparent patterns 26c1, plural auxiliary light t transparent patterns 26c2 arranged at their circumferences and phase shifters S arranged on the main light transparent patterns 26c1. The auxiliary light transparent patterns 26c2 are so arranged that the distances from their centers to the centers of the main light transparent patterns 26c1 are nearly equaled to each other.
Patent JP-2002028662-A (JP)
Title: Method for recovering cerium oxide from waste liquid of cerium oxide polishing agent for optical polishing and non-polluting treatment method for waste liquid of cerium oxide polishing agent for optical polishing
Inventor: FUJITA TOYOHISA
IPC: B24B37/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering cerium oxide from the waste liquid of a cerium oxide polishing agent for optical polishing and a non-polluting treatment method for the waste liquid of the cerium oxide polishing agent for optical polishing which are efficient, are low in a treatment cost, save labor and are extremely high in practicable value. SOLUTION: An alkaline component is added into the waste water of the cerium oxide polishing agent to regulate the waste liquid to an alkaline solution of a pH 7 to 11, and after the zeta potential of the waste liquid is changed to -25 to -70 mV, the cerium oxide components are subjected to separation treatment as well as other solid components to separation treatment.
Patent JP-2002033822-A (JP)
Title: Mobile terminal
Inventor: KAWAKAMI RYOTA
IPC: H04W88/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal that activates various setting functions according to a received mail so as to attain remote control thereby enhancing the operability while solving a problem of impossibility of remote control of a conventional mobile terminal. SOLUTION: The mobile terminal is provided with a data section 40 that stores password data in advance and executes a function corresponding to an identifier of a start function included in a mail main text when the password data is placed in the mail main text of a received mail.
Patent JP-2002029938-A (JP)
Title: Cosmetic for hair
Inventor: TERASAKI HIROYUKI
IPC: A61Q5/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic for hair which shows excellent stability, gives excellent softness, oily feeling and smooth touch to the hair, exhibits excellent hair conditioning effect on ameliorating optical properties, e.g. hair gloss and the like, and gives excellent feeling on use when applied to the hair. SOLUTION: This cosmetic for hair is obtained by including the following (A)-(E) and shows a pH less than 4.5: (A) 0.1-20 wt.% of an organic acid; (B) 0.1-20 wt.% of a polypropenyl glycol; (C) 0.5-10 wt.% of a cationic surfactant; (D) 1.0-20 wt.% of a higher alcohol and (E) 0.1-10 wt.% of a silicone.
Patent JP-2002038742-A (JP)
Title: Pool movable floor unit
Inventor: KAWAHARA TAKANORI
IPC: E04H4/06
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a pool movable floor unit capable of being easily laid on the existing pool and an optional postion of the bottom of the pool to freely make layout of a shallow part and a deep part. SOLUTION: The pool movable floor unit 1 is so constituted that a movable floor laid on the bottom is capable of being moved up and down without renovating the existing pool as an independent type, e.g. the basic end of one (first nodal member 3A) is pivoted on an anchor frame 2 laid on the bottom of the pool at a pivot section 3a, the front end of the first nodal member 3A is pivoted together with the basic end of the other (second nodal member 3B), and the pool movable floor unit includes a link mechanism 3 having a joint section 3b for connecting the movable floor 1A fixed or adjoined by laying the movable floor 1A on the front end of the second nodal member 3B and a rising and falling mechanism (air spring 4) provided between the front end of the first nodal member 3A of the link mechanism 3 and the basic end of the second nodal member 3B and contracting the link mechanism 3.
Patent JP-2002047131-A (JP)
Title: Cosmetic composition
Inventor: OHARA MITSUHARU
IPC: A61K8/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a new and safe melanogenesis inhibitor, and to provide a cosmetic composition containing the above inhibitor. SOLUTION: This melanogenesis inhibitor comprises at least one kind of exhract from plant selected from the group consisting of a plant belonging to the genus Rhaponticum, Compositae family (Rhaponticum uniflorum(L.)DC.) and plants belonging to the genus Echinops, Compositae family (Echinops latifolius Tausch., Echinops grijisii Hance, Echinops setifer, Echinops ritro L., Echinops gmelini Turcz., Echinops cornigerus, and Echinops shaerocephalus). The other objective cosmetic composition contains the above melanogenesis inhibitor, having excellent melanogenesis inhibitory activity, thus capable of ameliorating fleckles and the color of the skin to be white and giving the skin gloss and firmness as well.
Patent JP-2001070434-A (JP)
Title: Prosthesis parts and their production
Inventor: HAMILTON JOHN V
IPC: A61L27/16
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance the wear resistance of biologically transplantable polymer parts by exposing a blank in a sealed package not containing oxygen to gamma rays, raising the temperature of the blank to a high-temperature threshold lower than a melting point and maintaining this temperature. SOLUTION: The wear surface blank formed from polymer raw material is prepared when the prosthesis wear surface parts formed from the irradiation- crosslinked polymer raw material are produced. The blank existing in the sealed package not containing the oxygen is exposed to the gamma rays of the dosage effective for substantially introducing the crosslinking of the desired effective level into the polymer raw material. The temperature of the blank is raised up to the high-temperature threshold lower than the melting point in the state of allowing the blank to remain in the sealed package, by which the residual free radicals are decreased and the polymer raw material is stabilized.  The resistivity to the deterioration in oxidation with the lapse of time is thus enhanced and the high-temperature threshold is maintained for the period effective for not substantially changing the crosslinking level.
Patent JP-2002050997-A (JP)
Title: Portable information equipment wearable around arm
Inventor: MITAMURA HAJIME
IPC: H05K5/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide portable information equipment appropriately wearable around one's arm with reduced cost while maintaining necessary area for electronic circuits, an operation portion and display portion. SOLUTION: Portable information equipment 100 wearable around one's arm includes, a body 1 having electronic circuits for performing information processing, a functional unit 5 having electronic circuits for performing additional functions, and a hinge for movably connecting the functional unit 5 with the body 1 in the circumferencial direction of the arm. When wearing the equipment, the hinge can be folded to an appropriate angle so that the equipment can be worn snugly to the arm.
Patent JP-2002037302-A (JP)
Title: Unsealing structure of packaging material
Inventor: SHIMOMURA KYOICHI
IPC: B65D33/38
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an unsealing structure of a packaging material with excellent sealability which can easily form a take-out port of a content by peeling a lid. SOLUTION: This unsealing structure of the packaging material comprises a laminate having a base material layer and a heat-bonding resin layer. A U-shaped cutting line is formed in the base material layer of the laminate so that a tip part is located on the unsealing start side, semi-circular cuts surrounding edges are formed in the two edges of the U-shaped cutting line, and the lid is stuck to the base material layer of the laminate over the whole part of the U-shaped cutting line and the semi-circular cuts by a pressure-sensitive adhesive layer. An opening can be easily formed by peeling the lid, and the opening part can be easily re-sealed.
Patent JP-2002046720-A (JP)
Title: Unpacking jig for heavy weight item
Inventor: HAGIWARA MICHITOSHI
IPC: B65B69/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an unpacking jig for a heavy weight item capable of reducing labor in unpacking work for a heavy weight item and dangerous state, simplifying the unpacking work and saving the number of workers. SOLUTION: An unpacking jig 10 is made such that a first flange segment 21 projected forwardly from an upper side of a web segment 30, a second flange segment 22 projected rearwardly, a third flange segment 23 projected forwardly from a lower side and a fourth flange 24 projected rearwardly are arranged in such a way that each of their arrangement patterns becomes different from each other. One of the first to fourth flange segments 21 to 24 that can be inserted is inserted into a clearance C between a bottom segment of an automatic vending machine 1 and an upper part of a waist pallet 2, the automatic vending machine 1 is supported by the unpacking jig and the waist pallet 2 is removed from it.
Patent JP-2002047395-A (JP)
Title: Epoxy resin composition, prepreg and copper-clad laminate using it
Inventor: MIYAKE SUMIYA
IPC: C08G59/62
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an IC package substrate with excellent heat resistance, low thermal expansion, excellent flame resistance without using a halogen flame retardant. SOLUTION: The epoxy resin composition for a copper-clad laminate has as essential components (A) an epoxy resin having 3 or more epoxy groups in a molecule, (B) a curing agent of phenol resin having 3 or more phenolic hydroxyl groups in a molecule, (C) 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10- oxide and (D) a spherical fused silica having the maximum diameter of 24 μm, the average diameter of 2-5 μm and the specific surface area of 5 square m/g or below. The component (A) is preferably at least one of epoxy resins selected from an epoxy resin of trishydroxyphenylmethane type, an epoxy resin of tetrakishydroxyphenylethane type and novolak type epoxy resin.
Patent JP-2002053668-A (JP)
Title: Low temperature curable resin composition
Inventor: SUGA KAZUO
IPC: C08G75/08
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature curable resin composition which has excellent curability and adhesiveness in a low temperature region and does not leave tackiness on the surface of the cured product. SOLUTION: This low temperature curable resin composition comprising at least the following compounds (A), (B) and (C); (A) a thiirane compound obtained by substituting all or a part of oxirane rings of an epoxy compound by thiirane rings, (B) an amine based curing agent, and (C) a tertiary amine.
Patent JP-2002055301-A (JP)
Title: Polygon mirror, method for detecting rotational position of polygon and optical scanner
Inventor: WATANABE MASASHI
IPC: G02B26/10
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To enable detecting reflection surfaces without using a specific sensor and a detecting circuit, to enable position detection and specification of the reflection surfaces, at the same time, to enhance a picture quality by uniformizing reflection intensity of the respective reflection surfaces and to make true up the edges of pictures by controlling the fluctuation of rotation. SOLUTION: In this polygon mirror 1 consisting of a polygon in which the plural reflection surfaces are formed, an angle of one reflection surface 11 of the polygon 10 is different from angles of the other reflection surfaces 12 as shown by a broken line. Further, this method for detecting rotational position of polygonal and this optical scanner use the polygon mirror therein.
Patent JP-2002052370-A (JP)
Title: Substrate cleaning apparatus
Inventor: SOTOZAKI HIROSHI
IPC: B08B1/04
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cleaning apparatus which can swab-clean the end surface and/or bevel surface of a substrate simply and effectively. SOLUTION: The apparatus has a plurality of freely openable/closable substrate rotating rollers 12 and 14 which grasp the peripheral part of the substrate W and rotate the substrate W, a freely rotatable cleaning roller 48 having a cleaning member 52 which contacts the end surface and/or bevel surface of the substrate W and swab-cleans the end surface and/or the bevel surface, and a power transmission mechanism 64 which transmits the power of the roller 14 to the cleaning roller 48 to rotate the roller 48.
Patent JP-2002052315-A (JP)
Title: Tubular membrane element and submerged filter system using the same
Inventor: TANSHU SHIRO
IPC: B01D63/06
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a tubular element that can contribute to the improvement of a volume efficiency and a running cost and to provide a submerged filter system using the same. SOLUTION: There are provided a tubular membrane element prepared by inserting a filtrate collection pipe 4 having several filtrate intakes and an assembly of plurality of tubular membranes 2 into a cylindrical outer case 1, potting the openings of both ends of the case 1 together with the end of the membrane 2 in a resin 3 and forming a wall part 5 that is an extension from one end of the case 1 and a submerged filter system wherein the tubular element is submerged in a feed liquid in such a position that the wall 5 is situated in the lower position to come over an aerator that releases air bubbles by aeration so as to pass the feed liquid and the air bubbles through the inside of the tubular membrane and the filtrate is obtained from the pipe 4 by applying a negative pressure to the side of the filtrate tube or by the difference between water head pressures.