baber/WOPTO huggingface dataset:
Patent JP-2001303536-A (JP)
Title: Built-up structure
Inventor: HATANO HITOSHI
IPC: E02B3/20
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a built-up structure usable for many purposes, using doughnut-shaped objects. SOLUTION: The built-up structure comprises the doughnut-shaped objects arranged into a desired shape on a plane, with the adjacent doughnut-shaped objects tightly fastened together by fasteners.
Patent JP-2001343109-A (JP)
Title: Apparatus for pyrolytic treatment
Inventor: MASUI TETSUO
IPC: F23J15/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To treat construction wastes and the like at site, scarcely causing pollution, and in an energy-saving way. SOLUTION: A construction waste WM is charged in a main body 1A of a pyrolysis furnace 1. As fuel for a burner 6, an aqueous emulsion composed of water 9 and liquid fuel 8, a gas fuel 11 or an electric heater 7 is selectively used appropriately corresponding to installation environment of an apparatus. A pyrolysis gas OG1 is introduced in a liquefaction part 3 in correspondence with the composition thereof, and is collected as an oil content WO. When the oil content is not much in the gas, the gas is introduced in a gas combustion part 3, and incinerated. Combustion exhaust gas discharged from the gas combustion part 3 and the heating part of the furnace 1 is subjected to a treatment for low pollution emission in a waste gas treatment means 4, and is discharged finally to the outside of the system.
Patent JP-2001046084-A (JP)
Title: Esterase gene and its use
Inventor: KISHIMOTO KAE
IPC: C12P41/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a new esterase gene having a specific base sequence, capable of asymmetrically hydrolyzing racemic N-benzylazetidine-2-carboxylic acid ethyl ester and useful e.g. for the production of an enzyme preferentially producing an (S) isomer useful as an intermediate for pharmaceuticals, etc. SOLUTION: The objective new esterase gene contains a base sequence selected from a base sequence expressed by formula I, a base sequence composed of a part of the base sequence of formula I and coding for the amino acid sequence of a protein capable of asymmetrically hydrolyzing racemic N- benzylazetidine-2-carboxylic acid ethyl ester to preferentially produce the (S)- isomer of N-benzylazetidine-2-carboxylic acid, etc. The gene can be used e.g. for the production of an enzyme useful e.g. for the production of an (S)-N- substituted cyclic imino acid expressed by formula II (R2 is H or a protecting group; (n) is 1 or 2) and useful as an intermediate for pharmaceuticals, etc. The gene can be produced by cloning a cDNA library derived from Aspergillus flavus ATCC11492 strain by PCR using a primer.
Patent JP-2001350384-A (JP)
Title: Image forming device
Inventor: KONO KUNINORI
IPC: G03G21/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent cleaning failure of a cleaning means, which removes a substance such as talc and toner remaining on an intermediate transfer belt in a high speed monochrome image forming device using the intermediate transfer body. SOLUTION: In the image forming device having a belt-like image carrier, onto which a toner image corresponding to image information is formed or transferred, and the cleaning means, which removes matter sticking to the surface of the image carrier, the image carrier is constituted so as to be reversely rotated only by a predetermined amount at predetermined timing.
Patent JP-2001353017-A (JP)
Title: Strap
Inventor: NAKAMURA TAKESHI
IPC: A45C13/30
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a strap of which the fixation to a cellular phone is facilitated, and at the same time, wherein a member having a decorative effect can be simultaneously attached accompanying the attaching of the strap. SOLUTION: This strap is constituted of a belt member at the end section of which, a hanging member is provided, a bonding member and an attaching member. The bonding member is a belt-like member which is formed of a soft rigid resin material having flexibility. Then, one end of the bonding member is attached to the hanging member, and the end is attached to the attaching member.
Patent JP-2001357458-A (JP)
Title: Benefit managing system, its method and recording medium having program for making computer to execute the method recorded thereon
Inventor: HASEGAWA TAKESHI
IPC: G06Q20/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a benefit system allowing a customer to utilize a benefit effectively. SOLUTION: In a benefit managing system connected with a plurality of retail shops, a benefit managing center S is provided with a benefit managing part 21 and a benefit converting part 22. The part 21 manages the benefit from each retail shop being the benefit which is given from each retail shop T to a customer C when he/she utilizes the shop T according to information given from the shop T and the customer C. A benefit conversion part 22 converts the benefit from each retail shop to a standard benefit being the benefit common to the individual retail shops according to the instruction of the customer C. The customer C utilizes a service provided by a service provider U with the standard benefit as an equivalent.
Patent JP-2001321094-A (JP)
Title: Method for producing lactic bacterium-containing royal jelly tablet
Inventor: TOKUNAGA KENJI
IPC: A61K47/44
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing lactic bacterium-containing royal jelly tablets containing live bacteria of lactic bacterium, prevented from discoloring to brown or blackish brown through oxidation, and suppressed in quality deterioration caused by decomposition of the ingredients therein by gastric juice. SOLUTION: This method for producing lactic bacterium-containing royal jelly tablets comprises such processes that a granular mixture formed by mixing and stirring dry powdery royal jelly, live bacteria powder of lactic bacterium, a vehicle and a lubricant, is dried through dehumidification at low temperatures to a tablet-producible state, a coating is formed using a shellac alcohol solution on the surface of the green tablets made through compressing the resultant granular mixture with a tableting machine at <=40% relative humidity and <=20 deg.C, the resultant tablets are subjected to a coating process to give them enteric properties through coating an alcohol solution of a mixture of shellac and alcohol-soluble protein extracted from cereals followed by sugarcoating thereon,  and then a densification treatment is done on the resultant sugarcoating film under a humidifying condition followed by subjecting the sugarcoating layer thus densified to polishing treatment. The royal jelly tablets thus produced are such ones as not to be dissolved by gastric juice, as to have excellent enteric properties, sustain a stable quality for a long period and also exhibit an excellent effect in the function to put the intestine in order.
Patent JP-2001078151-A (JP)
Title: Digital decoding method
Inventor: TANIYAMA MASAYUKI
IPC: H04N19/102
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To allow only a decoder to realize seamless reproduction of scenes of a moving picture without intervention of an encoder. SOLUTION: A read rate of data from a data storage medium 12 is controlled in response to a date residual amount in a buffer 15 at each joint point so that a data quantity in the buffer 15 is a specified quantity or over at a decode start point of time of a first frame of each scene. That is, a read rate of a current scene from a data storage medium is controlled so that the data quantity in the buffer is a specified quantity or over at a decode start point of time of the first frame of a succeeding scene.
Patent JP-2001357978-A (JP)
Title: Surface light source device
Inventor: FUJITA KATSUHIRO
IPC: H05B33/22
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To improve the directivity of emitted light from a surface light source. SOLUTION: A prism sheet is composed by arranging contiguously a plurality of unit prisms with approximately triangular cross section on one plane, making the directions of edge line of prisms parallel with each other. The surface light source has a condenser member composed of two pieces of prism sheets (2, 3) laid one on top of the other, making the direction of edge line of each prisms of respective prism sheets parallel with each other, arranged on the emission face of the surface light source device. It is preferable that the unit prism of the prism sheet (2) on light source side has a cross section of isosceles triangle with a vertical angle of within 50 deg.-140 deg. and the unit prism of the prism sheet (3) on the emission side has a cross section of isosceles triangle with a vertical angle of within 40 deg.-60 deg. and a base angle of 70 deg.-85 deg..
Patent JP-2001355340-A (JP)
Title: Apparatus and method for adjusting tilt of steel column
Inventor: OKAMOTO TAKAHIRO
IPC: E04G21/18
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To facilitate correction of a deviation of erection pieces of opposed steel columns from each other, and to allow the operator to smoothly move between both the steel columns without encountering an obstacle, even if the operator brings building materials with him, to thereby improve the working efficiency of tilt adjustment of the steel column. SOLUTION: Erection pieces 90 and 90 are arranged on a peripheral surface of an end of one of the vertically erected steel column 60, and on a peripheral surface of an end of the other steel column 80 opposed to the former end, respectively, and a connecting body 150 connects both the erection pieces together. Then, a bendable pressing means 40 for expanding a distance between the erection pieces 90 and 90 of the respective steel columns 60 and 80 is provided for the connecting body 150.
Patent JP-2002004545-A (JP)
Title: Hook fitting for dry construction method for tile
Inventor: KITAGAWA TSUGUJI
IPC: E04F13/08
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a hook fitting allowing a tile to be fixed on the base of a wall surface without a play and the need for an adhesive. SOLUTION: In the hook fitting 20 for mounting the tile 30 having a flat rear surface 32 between an upper engaging recessed part 31 and a lower engaging recessed part 33 on the base B of the wall surface, an upper elastic locking part 21 fitted into the recessed part 31 is formed along an upper edge, a plurality of locking projections 26 fitted into the recessed part 33 are formed along a lower edge at regular intervals, and a flat surface part 24 between the locking part 21 and the locking projections 26 is cut and raised in order to become a pair of elastic projections 13R and 13L pressed against the rear surface 32 of the tile 30. The elastic projections 13R and 13L are protruded forward by a protrusion height ΔH relative to a line connecting the locking part 21 with the front end surface of the locking projection 26.
Patent JP-2002005419-A (JP)
Title: Mounting structure of air dispersing plate in cylindrical fluidized bed type incinerator
Inventor: SAITO MAKOTO
IPC: F23C10/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of generating a problem that a crack is generated in the mounting part of an air dispersing plate even when starting and stopping are repeated during the use in a long period of time by a method wherein a maximum thermal stress generated near the welding part of the air dispersing plate and the steel skin of a furnace main body is reduced upon starting an incinerator. SOLUTION: The mounting structure of the air dispersing plate in a cylindrical fluidized bed type incinerator 1 is constituted of the air dispersing plate 6, welded to the lower part of a cylindrical body 11, while the upper part of the cylindrical body 11 is welded to the inner surface of the steel skin 9 of the furnace main body for the cylindrical fluidized bed type incinerator 1.
Patent JP-2001322070-A (JP)
Title: Waste oil auxiliary tool
Inventor: NOZAKI HIROSHI
IPC: B60S5/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary tool for preventing waste oil from soiling hands when changing oil for a car. SOLUTION: A drain plug is first loosened two or three times using a closed wrench. Then a socket wrench suitable for the car is fitted to a piece receiver 1 and abutted to the loosened plug, and a gear motor 2 is driven to detach the drain plug without soiling hands.
Patent JP-2002004190-A (JP)
Title: Felt for papermaking
Inventor: WATANABE KAZUMASA
IPC: D21F7/08
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a felt for papermaking capable of keeping the excellent elasticity. SOLUTION: This felt for papermaking is characterized as comprising (2) a substrate and (3) a batt layer and arranging (5) a film layer provided with (4) protruding ridge parts having directional properties in the CMD direction and formed in the substrate layer (2) or the batt layer (3) or between the batt layer (3) and the substrate layer (2). The felt is composed so that the felt can smoothly be traveled without stretching the film layer (5) and is not flattened by compression fatigue repetitively received under strong nip pressurization even when the felt is bent and traveled in a paper machine.
Patent JP-2002008624-A (JP)
Title: Strap for lead-acid battery
Inventor: OMAE TAKAO
IPC: H01M2/26
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a strap which is excellent in corrosion resistance, in case the strap of an electrode plate lug of Pb-Ca alloy is formed by lead alloy containing Se. SOLUTION: As for the strap for a lead-acid battery, a volume of the unfused electrode plate lug embedded in the strap after the solidification is 0.3 to 0.9 to a volume of the electrode plate lug from the tip to a lower surface of the strap of the electrode plate lug before the fusing, in the strap for the lead-acid battery, which is built and formed by the fusion and solidification of an electrode plate lug composed of Pb-Ca alloy using lead made of lead alloy containing Se. That is, because the fused amount of the electrode plate lug composed of Pb-Ca alloy has been reduced, the formed amount of an intermetallic compound of Ca and Se is reduced, and a strap texture, the whole of which is uniformly minuted can be obtained.
Patent JP-2001086693-A (JP)
Title: External rotor type motor with high efficiency, high torque, and high support force
Inventor: KYO SHUNHO
IPC: H02K5/173
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce the external diameter of a bearing at an external rotor rear end by accommodating front and back covers in the front- and back-end edges of an external rotor base, and by connecting the front-end edge of the external rotor base to the bearing, and the back-end edge of the external rotor base to the bearing at a back-end side. SOLUTION: A back cover is provided while being accommodated into the back-end edge of an external rotor base body. Also, the back cover is accommodated into the back-end edge of the external rotor base body, thus composing interlock relationship at a part to a bearing 23 at the back-end side of the external rotor, and hence properly selecting the bearing 23 at the back-end side of the external rotor with a small external diameter. The bearing 23 at the back-end side of the external rotor is concentrically fitted to the back cover at the positioning end of the bearing of the back-end side of the external rotor of an internal stator base, and at the same time is provided at the back- end edge of the base body of the external rotor, thus achieving stable support, and hence eliminating vibration caused by the rotation of the external rotor 22.
Patent JP-2002003550-A (JP)
Title: Low refractive index resin composition having fluorine- containing urethane (meth)acrylate compound and its cured product
Inventor: TANIGUCHI NOBUO
IPC: C03C25/10
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To develop a resin composition capable of mainly applying to an optical fiber clad layer for optical transmission, rapidly curable by irradiating an active energy ray such as an ultraviolet or the like, the curing product of which has high hardness, high Young's modulus, and high breaking point strength as well as flexibility, low refractive index, and excellent transparency. SOLUTION: This fluorine-containing urethane (meth)acylate compound is synthesized by using a fluorine-containing diol compound, and the resin composition compounded with the same is prepared.
Patent JP-2002015925-A (JP)
Title: Laminated inductor
Inventor: OBA YOSHINARI
IPC: H01F17/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a laminated inductor which is equipped with laminated electrical insulating layers that are brought into close contact with one another and improved in adhesive power, enlarging the joint between an external electrode and a extraction electrode in area. SOLUTION: Conductor patterns and electrical insulating layers are laminated alternately, by which a coil 11 formed of the conductor patterns that are connected in spiral form connected together is formed in a rectangular parallelepiped dielectric chip 10, the tips of the extraction electrodes 13 provided at the ends of the coil 11 are set located at the edge faces 10a of the chip 10, and external electrodes formed on the edge faces 10a are connected electrically to the extraction electrodes 13. At this point, the extraction electrodes 13 are arranged as tilted, and the extraction electrode 13 forms an obtuse angle with the end of the coil 11.
Patent JP-2002015970-A (JP)
Title: Method and device for exposure
Inventor: IRIE SHIGEO
IPC: G03F1/82
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the exposure amount of light, with which a resist film is irradiated, from being lowered, even if the process for transferring a mask pattern formed on a mask onto the resist film is repeated, while using EUV light. SOLUTION: Inside a vacuum chamber 100, a deposit film formed on the surface of a reflection-type mask 106 having a desired pattern is removed by an oxygen plasma generated inside the vacuum chamber 100. Inside the vacuum chamber 100, a resist film 102 is irradiated with the EUV light, emitted from an EUV light source through the reflection type mask 106, from which the deposit film is removed, and the pattern of the reflection-type mask 106 is transferred to the resist film 102.
Patent JP-2002016373-A (JP)
Title: Case for housing electronic unit
Inventor: WATANABE YOSHIKATSU
IPC: H05K5/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high water proofing effect without inserting a seal such as O-rings between a case body and a lid for closing an opening of the case body. SOLUTION: A recess 26 is formed into the outer periphery of an opening (first opening 14) formed in a case body 12. A protrusion 32 closely contacting the recess 26 is formed on the lid (first lid 16). Screw holes (28 at the case body) are formed into the recess 26 and screw holes (34 at the lid) are formed into the protrusion 32 to fasten the lid (first lid 14) to the case body 12.
Patent JP-2002016167-A (JP)
Title: Package component for semiconductor element and package of semiconductor element using the same
Inventor: NAKAMURA SAEKI
IPC: C08L63/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To suppress electromagnetic wave hazard such as radiated interference waves and abnormal resonance from a package of a semiconductor element and to improve heat resistance by forming a package component for the semiconductor element by using an electromagnetic wave suppression material. SOLUTION: Components such as a lid, a wall, a cap and a stiffener for constituting this package for the semiconductor element are formed of the electromagnetic wave suppression material in which a magnetic material is contained for 60-99 volume % in synthetic resin and the magnetic material is non-oriented, a conductive layer is provided on the surface or in the inside and this package component for the semiconductor element is constituted.
Patent JP-2002021265-A (JP)
Title: Snow-melting device
Inventor: KAMURA TSUTOMU
IPC: E01H5/10
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To melt the snow accumulated on an outdoor solar cell for the supply of electric power without heating the solar cell itself. SOLUTION: The outdoor solar cell 1 for the supply of electric power is provided with a heating element 3 for melting of snow, which generates heat under a current-carrying condition.
Patent JP-2001076463-A (JP)
Title: Data structure of data file, data file recording medium, and data file reproducing device
Inventor: DATE TOSHIHIKO
IPC: G11B20/12
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a data file format allowing both sides of a content provider and a content user to derive the contents and related information by easy operation, by realizing a system capable of providing, retrieving and obtaining information on video or music contents. SOLUTION: The data file reproducing device comprises at least a content data part 2 in which video or music contents are recorded as a data file and a header part 1. Information related to the video or music contents is descried in the header part of the data file. It is possible to make access to a server machine on a computer network by using connection information 4.
Patent JP-2002019611-A (JP)
Title: Train traffic control system and interlocking device
Inventor: UGAJIN TOSHIYUKI
IPC: B61L19/06
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To attempt reduction of cost and miniaturization of a device. SOLUTION: A CTC central device 24 receives a condition operated on a connected control panel by a signal lever and/or a push button and transmit the condition to a CTC station device 12 as a control information. The CTC station device 12 processes the received control information in a processing part 124 and outputs the processed control information to an interlocking machine 18 of an interlocking device 14 through an I/F part 126 so as to conduct course setting and so on. When a train on-track state and/or a course configuration state of the train is inputted into the CTC station device 12 from the interlocking machine 18 of the interlocking device 14 through the I/F part 126, the inputted train on-track state and/or the course configuration state is transmitted to the CTC central device 24 through a transmission part 122 as display information.  The CTC central device 24 outputs the display information to a display panel to be displayed. When short-circuit failure is caused at photocouplers 127 and 128 of the I/F part 126 of the CTC station device 12, CTC operation is switched to station operation with the usage of a CTC/station operation switch relay 184.
Patent JP-2001348179-A (JP)
Title: High speed escalator device
Inventor: MIYASHITA TSUTOMU
IPC: B66B23/06
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a high speed escalator eliminating impatience getting on the escalator capable of moving only at the same speed from the riding start to end point to move the escalator by increasing the speed in the intermediate part of the escalator in movement. SOLUTION: In this method, opening a space of a step of an escalator by each link mechanism to plan a speed up of the step, the escalator is formed in a structure combining the link mechanism making a speed of the step in the riding start and end point at a walking speed but gradually opening the space of the step after riding by the link mechanism to increase a speed of each step easily accelerated to that about three times the speed in the riding start to decelerate in the vicinity of the end point so as to reach it by generating the former speed. A handrail of this device, constituted by connecting an extending/contracting link mechanism and an extending/contracting handrail so as to be moved to be matched with a speed change of the step, performs movement similar to the moved step.  The escalator, covering the space between the opened steps with a foot guard sliding between the steps, obtains safety and a high speed.