baber/WOPTO huggingface dataset:
Patent JP-2001261992-A (JP)
Title: Method for extracting pigment, method for producing liquors and sake
Inventor: WAKAI YOSHINORI
IPC: C12G3/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for extracting a pigment, by which the red pigment capable of being used for various uses such as the production of liquors, for example, Sake, can be extracted from a colored rice containing the red pigment, and to provide a method for producing Sake or the other liquor, by which the Sake or the other liquor having a desired brilliant color tone and an excellent aroma can be produced by effectively using the pigment of a colored rice without adding a complicated process. SOLUTION: This method for extracting the pigment, comprising treating rice containing a red pigment with the combination of a protease with an amylase in the state of unpolished rice grains as such, crushed and pulverized unpolished rice or their rice bran without being steamed, thus efficiently extracting the red pigment. The method for producing the Sake, comprising adding the obtained pigment extract to an unrefined Sake produced by a conventional method, and then compressing and filtering the mixture. Thereby, the employment rate of the colored rice can be reduced, and the pigment can simultaneously effectively be used. The Sake having a desired brilliant red color can be produced without deteriorating the original aroma of the Sake. The pigment extract can be mixed with Sake to obtain a desired color tone.
Patent JP-2001259791-A (JP)
Title: Grasping mechanism for assembling device of lost pattern
Inventor: YAMAMOTO RYOJI
IPC: B22C7/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a grasping mechanism for assembling device of a lost pattern which can accurately grasp the lost pattern without breaking it, and can join it with a runner in the stable accuracy, in a forming assembling process in a lost wax precision cast product. SOLUTION: In the assembling device for lost pattern, a hand for grasping the lost pattern peculiarly has the mechanism for sliding to the runner in the normal direction at the joined time with an absorbing mechanism.
Patent JP-2001270506-A (JP)
Title: Printing method on cylindrical label
Inventor: SUENAGA ATSUYOSHI
IPC: B65C3/14
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To easily print an inner circumferential surface of a cylindrical label to be externally fitted to a body of a container formed in a cylindrical shape in advance such as a PET bottle. SOLUTION: This printing method comprises a printing step providing a printing unit (31) which prints the articles to be printed on an inner surface of the cylindrical label (1) on a label fitting area (30) on an outer circumferential surface of the body portion of the container (3), and a label fitting step of tightly and externally fitting the cylindrical label (1) to the label fitting area (30) after the printing step, and the printing ink constituting the printing unit (31) has a property of being transferred from the container (3) to the cylindrical label (1) with the cylindrical label (1) tightly and externally fitted to the container (3).
Patent JP-2001274099-A (JP)
Title: Power supply method to discharge electrode, high- frequency plasma generation method, and semiconductor- manufacturing method
Inventor: YAMAKOSHI HIDEO
IPC: H01L21/302
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a power supply method to a discharge electrode, a high-frequency plasma generation method, and a semiconductor thin-film manufacturing method that can generate a uniform plasma with large area, and perform uniform treatment to a large substrate or the like in a plasma CVD utilizing a very high frequency(VHF) or the like. SOLUTION: In this power supply method to the discharge electrode for generating a discharge state based on high-frequency power that is fed to the discharge electrode, a high-frequency power supply where high frequencies with a different oscillation frequency are independent each other is used, and the generation of a standing wave is inhibited by difference in the frequency of each power supply.
Patent JP-2001270752-A (JP)
Title: Cement admixture and method for producing cement hardened body using the same
Inventor: ADACHI YOSHIO
IPC: C04B103/65
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cement hardened body having high waterproofness using a cement admixture. SOLUTION: The cement admixture comprises a polyethylene glycol- substituted succinic ester and/or a salt thereof obtained by esterification between (A) a substituted succinic acid preferably with a 6-36C alkyl or alkenyl group and (B) a polyethylene glycol preferably with a molecular weight of 200-1,000.
Patent JP-2001281963-A (JP)
Title: Roller for office apparatus and method for manufacturing the same
Inventor: TSUDA KAZUHIDE
IPC: F16C13/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide small-sized elastic rollers, various kinds of which are used in office apparatus, such as copying machines, printers and facsimiles, and which are formed with coating layers by applying adhesives to shafts and chemically adhering rubber or resins thereto and are therefore difficult in peeling of the coating layer completely and easily from the shafts and do not hinder the recycling of the shafts. SOLUTION: The shaft provided with a spiral groove part and the coating layer are integrally molded, by which the coating layer may be physically tightly adhered and fixed. The depth and angle of the groove part and the angles of the spirals are suitably selected, by which the occurrence of problems in the manufacture and durability of the roller for the office apparatus and further the recycling of the shaft is averted.
Patent JP-2000344816-A (JP)
Title: Catalyst for olefin polymerization and manufacture of olefin polymer
Inventor: WATANABE TAKESHI
IPC: C08F4/6592
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst of high activity by bringing a metellocene transi tion metal compound, an organic aluminum compound, a boron compound and an alcohol compound having a branched alkyl group into contact with one another. SOLUTION: The transition metal compound of formula I, II or III, an organic aluminum compound of formula IV and a boron compound of formula V, VI or VII are used. In the formulas, M represents an atom of group 4, A represents an atom of group 16 and J represents an atom of group 14; Cp represents a group having a cyclopendadeiene-shaped anion skeleton; X1 and R1 to R6 independently represent H, a halogen, an alkyl group, an aralkyl group, an aryl group, a substituted silyl group, an alkoxy group, an aralkyl group, an aryloxy group, a di-substituted amino group or the like; X2 represents an atom of group 16; E represents a hydrocarbon; Z represents H or a halogen; 0<a<=3; B represents is trivalent boron, a Q1-Q4 are such a halogen, a hydrocarbon group, halogenated hydrocarbon group, a substituted silyl group, an alkoxy group or a di-substituted amino group;  G+ represents an inorganic or organic cation; L represents a neutral Lewis base; and (L-H)+ represents a Bronsted acid.
Patent JP-2001275905-A (JP)
Title: Vacuum cleaner
Inventor: NISHINAKA AKIRA
IPC: A47L9/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the moving resistance of a vacuum cleaner from being increased by an agitator in the case of the disuse of the agitator, a floor surface from being damaged, and a suction path between an inlet port and the floor surface from being narrowed in the vacuum cleaner having the agitator mounted on the inlet port. SOLUTION: The vacuum cleaner is provided with a mechanism for selectively holding the agitator in a floor surface contacting position and a floor surface non-contacting position. The agitator is held in the floor surface contacting position for the purpose of being rotated in the place such as the carpeted floor surface, where dust has to be raked out by the agitator, and held in the floor surface non-contacting position in the case of the floor surface utilizing a flooring material or a tatami mat. Accordingly, the vacuum cleaner is lightly moved because the agitator does not contact the floor surface. In addition, the unused agitator can be located away from the floor surface for the suction path between the inlet port and the floor surface to be narrowed, and the velocity of a suction flow is increased for the dust to be efficiently sucked in.
Patent JP-2001288688-A (JP)
Title: Fabric for papermaking use with single warp/quadruple weft structure
Inventor: MIYASHITA KAZUHISA
IPC: D03D11/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject fabric of long service life capable of improving paper stock smoothness, paper stock supportability and joint strength, and having good dewatering tendency as well. SOLUTION: This fabric 1A is composed of wefts vertically disposed in four layers comprising 10 1st-layer wefts 21, 10 1st-layer auxiliary wefts 211 woven in between the respectively adjoining 1st-layer wefts, 10 2nd-layer wefts 22, 5 3rd-layer wefts 23, 5 4th-layer wefts 24 and single-layer warps 3 interweaving all of the above wefts;  the single warp/quadruple weft structure of this fabric is such that the comprehensive construction is given by the aid of the 10 warps 3, the papermaking face side represents a dense construction, while the running face side coarse construction, and the 3rd-layer wefts 23 are disposed in a slightly longitudinally shifted manner from just under the 2nd-layer wefts 22, and the 4th-layer wefts 24 have long crimps equivalent to nine warps projectedly on the running face side, while the 1st-layer wefts 21 have crimps equivalent to six warps projectedly on the papermaking face side.
Patent JP-2000343550-A (JP)
Title: Decorative molded article
Inventor: KITAGAWA YOSHINORI
IPC: C08L67/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a molded article which can exhibit various designs represented with a parting plane-like tone and has transparent feeling and deep feeling and beautiful appearance. SOLUTION: A surface material 10 is a fiber-reinforced thermosetting resin molding material wherein 1-50 pts.wt. colored decorative pattern material and 20-55 pts.wt. reinforcing glass fiber with a mean cut length of 4.5-12.0 mm are incorporated to 100 pts.wt. transparent or translucent resin ingredient on which an unsatd. polyester resin is a main ingredient. A back side material 20 is a fiber-reinforced thermosetting resin molding material wherein values of the reinforcing glass fiber and the decorative pattern material are not specifically restricted. The surface material 10 looks as if the colored decorative pattern material 11 floats in the transparent resin and its deep feeling is increased by the colored back side material 20.
Patent JP-2001284044-A (JP)
Title: Driving circuit of organic electroluminescence element
Inventor: MARUYAMA JUNICHI
IPC: H05B44/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit which has a refreshing effect for life- elongation of an organic electroluminescence element. SOLUTION: This is the driving circuit wherein based on the direct-current power source connected between a segment and common at the time of the lighting when the drive voltage is applied, the drive voltage is applied on the organic electroluminescence element to display appointed patterns by light emission at the applied segment point. This has a control circuit to control the application of the property recovery voltage V2 which has the opposite polarity to that of the drive voltage V1 and whose size v2 is smaller than the size v1 of the drive voltage V1.
Patent JP-2001288551-A (JP)
Title: Hot dip aluminized steel sheet excellent in plating adhesion
Inventor: HATTORI YASUNORI
IPC: C23C2/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a hot dip aluminized steel sheet having improved plating adhesion by forming an Al-Fe base alloy layer generated in the interface between a substrate steel and the hot dip aluminized layer as a discontinuous shape. SOLUTION: In this hot dip aluminized steel sheet, discontinuous Al-Fe base alloy layer having <=90% interface coating ratio is formed on the interface between the substrate steel having N concentrated layer of 0.05-3 mass % N as the surface layer and the hot dip aluminized layer containing 1-15 mass % Si. Thus, the stress received at the working time is relaxed and the development of crack is restrained by forming the Al-Fe base alloy layer as the discontinuous shape.
Patent JP-2001277631-A (JP)
Title: Apparatus and method for imaging
Inventor: HONMA NOBUAKI
IPC: B41J32/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for uniformly and clearly transferring an imaging layer wherein an intermediate transferring film or an ink ribbon can be set to an adequate position irrespective of skill of an operator even when a path for the intermediate transferring film or the like is long and complicated, a portion in the vicinity of the setting path is hardly contaminated and defective printing or defective transferring does not occur. SOLUTION: There is disclosed the apparatus and the method wherein a transferring medium having the imaging layer which can be peeled from a basic material and has an image written in a part thereof is supplied in such a manner that the side having the image is brought into contact with a body to be transferred and is heated to be pressed, thereby transferring the image to a predetermined transferring region of the body to be transferred. A consumable component for the imaging such as the transferring medium or the ink ribbon is housed in a cassette structure body and can be used as it is.
Patent JP-2001251840-A (JP)
Title: Linear motor
Inventor: KASUGAI NORIHIKO
IPC: H02K41/03
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To solve the problems of the conventional linear motor where its size is too large in the overall volume and mass, it is difficult to control its motion such as acceleration and braking, production cost is high, and its application is limited, by forming a robust and rigid structure. SOLUTION: This linear motor consists of a stator having a permanent magnet in it and a mover having an electric winding opposed to the stator, where the stator is formed with the permanent magnet being disposed in a sheet form. The linear motor consists of the stator, having the electric winding in it and the mover having the permanent magnet opposed to the rotor, where the stator is formed so that the electric winding is disposed in the sheet form. The sheet body has flexibility, a space-retaining mechanism is provided which prevents the attraction of the mover, and the stator and keeps a space between the mover and the stator constant.
Patent JP-2000355510-A (JP)
Title: Insect rest controller for clothing and storage cabinet member
Inventor: AOKI SHIGEMASA
IPC: A01N53/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject controller having excellently controlling effects on insect pests for clothing such as clothes moth, bisselliella Tinnneola bisselliella, etc., by making the controller include a specific pyrethroid-based compound and empenthrin. SOLUTION: This composition comprises (A) a compound of the formula (X1 and X2 are each Cl or methyl [e.g. 2,3,5,6-tetrafluorobenzyl (+) 1R,3S- trans-2,2-dimethyl-3(2,2-dichlorovinyl)-cyclopropanecarboxylate, etc.], and (B) 1-ethynyl-2-methyl-2-pentenyl chrysanthemate (empenthrin). The controller contains preferably about 80 wt.% of the component A. A sublimable carrier such as tricyclodecane, cyclododecane, trioxane, trimethylenenorbornene, etc., may be used instead of the component B and is mixed with the compound of the formula and used in the form of a sublimable solid agent.
Patent JP-2001292839-A (JP)
Title: Multi-purpose shelf
Inventor: KUMANO ATSUSHI
IPC: A47B96/20
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a multi-purpose shelf for which work taking time and labor is not required and costs are reduced while making a shelf plate light in weight. SOLUTION: In this multi-purpose shelf 1 for which the shelf plate 3 provided with insertion holes 3a for inserting columns 2 are fixed to the plural columns 2 at an optional height position by interposing fitting members 4 between the insertion holes 3a and the columns 2, an exterior plate 14 is stuck to the surfaces of base plates 12 and 13 for which the shelf plate 3 is a core material. The base plates 12 and 13 are constituted of a frame part 15 and a reinforcing part 16 disposed inside the frame part 15 that are integrally molded by plastic, waste paper or wood fibers.
Patent JP-2001294089-A (JP)
Title: Door mirror structure
Inventor: HATTORI YASUTOKU
IPC: B60R1/06
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a door mirror structure capable of improving the assemblability of a door mirror. SOLUTION: A cord 20 is drawn out of a basic end part 14A of a door mirror body 14. A slit 38 is formed on a projecting part 36 of a door mirror base 16 for a conventional cord insertion hole. Accordingly, the cord 20 can be easily inserted into the slit 38 from the direction of an arrow A in a door mirror assembling line. As a result, the assemblability of the door mirror can be improved.
Patent JP-2001295434-A (JP)
Title: Structure for attaching eaves gutter to folded-plate roof
Inventor: KURITA MASAHIKO
IPC: E04D13/072
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To easily hang and reinforce an eaves gutter with reinforcement through locking at a high position at the end of a folded-plate roof. SOLUTION: The eaves gutter 2 is disposed along the end of the folded-plate roof 1. A hanger 4 suspended and mounted between both side pieces 3 of the eaves gutter 2 is hung on the folded-plate roof 1 by means of hanging bolts 5. A locking part 7 is provided at one end of the reinforcement 6 the other end of which is attached to the part of the hanging bolt 5 secured to the folded- plate roof 1. The locking part 7 of the reinforcement 6 is locked to the part of the hanger 4 other than the part to which the hanging bolt 5 is attached.
Patent JP-2001294253-A (JP)
Title: Container with pouring cap
Inventor: KOBAYASHI TSUTOMU
IPC: B65D47/06
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a container simply discharging a liquid flowed into a clearance between an engaging protrusion line lower face and an engaging recess side face of the container and having a standing-up fitting cylinder with an engaging recess provided around the outer face of the lower section, a pouring cap closing the upper face of the fitting cylinder with a top wall of a nozzle and an outer cap fitting the lower section of the peripheral wall suspended from the outer periphery of a top and engaging an engaging protruded line attached to the inner face of the peripheral wall lower end. SOLUTION: A fine channel 34 for removing a container cleaning fluid flowed into the clearance between the side face of the engaging recess 24 and the lower face of the engaging protruded line 44 is formed all through from the upper face inner periphery of the step 23 to the outer periphery.
Patent JP-2000316489-A (JP)
Title: Improved gum for animal
Inventor: AXELROD GLEN
IPC: A23K1/14
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a gum for an animal capable of improving the appetite of the animal and extending the utility range of a pet gum toy by using a formed fruit chips. SOLUTION: The objective molded gum consisting of essentially dehydrated fruit chips, is obtained by supplying fruit chips 12 such as orange chips, grape chips dehydrated to preferably approximately 0.5-20 wt.% water content and molding the fruit chips in a shape of dog bone 10, ring, disc, or the like, by injection molding, or the like. To the above gum, further, a fruit aromatizing agent and food coloring agent can be added, and preferably their contents are approximately 0.25-50 wt.% and approximately 0.05-10 wt.%, respectively. The gum can be formed with a formed thermoplastic matrix (e.g.; a nylon, polyurethane) and preferably approximately 0.05-50 wt.% above fruit chips dispersed in the matrix.
Patent JP-2001293442-A (JP)
Title: Method for cleaning optical device
Inventor: HIROO RYUJI
IPC: G03F7/20
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning not only a SiO2-based optical device but also a CaF2-based optical device by removing organic matters adsorbed on the surface of each of the optical devices and to provide a method for cleaning the optical device having even an optical thin film such as a reflection preventing film. SOLUTION: This method for cleaning the optical device comprises at least a step to clean the optical device with an organic solvent, a step to clean the optical device by irradiating it with ultraviolet rays in an oxygen-containing atmosphere and a step to clean the optical device by heating it.
Patent JP-2001308897-A (JP)
Title: Internet connection system
Inventor: SAKURAI SHIGEO
IPC: H04N7/173
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an Internet connection system, that utilizes a LAN/TV community reception system in a building, such as apartment houses. SOLUTION: The Internet connection system adopts a system configuration, where a server, a router, at least one unit for the LAN/TV community reception system, a repeater, a firewall and a computer are interconnected by connection lines and a cable.
Patent JP-2001305763-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NAGAO YUKA
IPC: G03G5/14
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having improved photomemory characteristics and very high performance in practical use while maintaining such basic characteristics of an electrophotographic photoreceptor as high sensitivity, low residual potential, high mobility and high durability. SOLUTION: The electrophotographic photoreceptor is obtained by forming an undercoat layer and a photosensitive layer containing an electric charge generating material and an electric charge transferring material in this order on an electrically conductive substrate, and the electric charge transferring material has >70 (Å) calculated value αcal of polarizability α by structure optimizing calculation using semiempirical molecular orbital calculation using PM3 parameter and <1.8 (D) calculated value Pcal of dipole moment P by the structure optimizing calculation.
Patent JP-2001307131-A (JP)
Title: Multimedia information presentation device based on transition between important points
Inventor: GOTO MAKOTO
IPC: H04N5/262
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia information presentation device for presenting multimedia information while continuously changing the information on the basis of suitable camera work. SOLUTION: An important point storage means 30 selects finite points in parameter space whose axes are constituted of parameters as important points, and a target point transition means 50 transits a target point among the important points in accordance with previously determined rules such as non-branch type sequence control and an external event type sequence control. A multimedia information continuous presentation means 70 presents multimedia information while continuously changing current parameters by setting up a target point as a target and generates and presents the multimedia information on the basis of the continuously changeable parameters.