baber/WOPTO huggingface dataset:
Patent JP-2000198822-A (JP)
Title: Production of copolymer of olefin monomer and amine- containing monomer
Inventor: SIVAK ANDREW J
IPC: C08F210/16
Filed: 2000-01-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject copolymer capable of producing a polymer derivative by copolymerizing allylamine silyl with propylene in the presence of a specific catalyst. SOLUTION: This method for producing a copolymer of an olefin monomer and an amine-containing monomer comprises copolymerizing (B) allylamine silyl with (C) propylene in the presence of (A) a supported highly active Ziegler- Natte catalyst and then subjecting the obtained copolymer to solvolysis to remove the silyl group. Preferebly (D) an amine-containing monomer of the formula CH2=CHCH2NR4SiR1R2R3 (R1 to R3 are each a 1-8C aryl or alkyl; R4 is CH2=CHCH2, a 1-20C saturated alkyl or the like) is copolymerized with (E) an olefin monomer in the presence of the component A, the obtained copolymer is subjected to solvolysis and the silyl group is removed to give a copolymer of an olefin monomer and an amine-containing monomer.
Patent JP-2001200322-A (JP)
Title: Metal matrix composite and producing method therefor
Inventor: OTAKE KAZUSANE
IPC: B22D19/00
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a metal matrix composite having a dense structure free from voids in a state in which dispersed particles are formed at the inside without requiring hot working and to provide a method for producing the same. SOLUTION: In the method for producing a metal matrix composite in which the particles of a compound M-X of metallic elements M selected from the group consisting of Ti, Zr, Hf, Nb and Ta and nonmetallic elements X selected from the group consisting of C and B are dispersed into a metal matrix consisting of Cu or a Cu alloy, a stage in which a molded body consisting of the powder of Cu, the powder of the metallic elements M and the powder of nonmetallic elements X is formed, a stage in which the molded body and the molten metal of the Cu or Cu alloy are charged to the inside of a die and a stage in which the molten metal is impregnated into the molded body and also, the molded body containing the impregnated molten metal is forged are included.
Patent JP-2001209336-A (JP)
Title: Signboard
Inventor: TOSHIKAWA TOMOKI
IPC: G09F13/12
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a signboard which performs display high in effect to appeal to people visually. SOLUTION: The signboard is equipped with a half mirror 1 and a reflection mirror 3 disposed on the back side of the half mirror 1. A light-illumination part 4 to illuminate the half mirror 1 with light is formed in a part of the reflection mirror 3. The light emitted from the light-illuminating part 4 to illuminate the half mirror 1 is partly transmitted through the half mirror 1, while the rest is reflected. The light reflected by the half mirror 1 is further reflected by the reflection mirror 3, and the light reflected by the reflection mirror 3 is partly transmitted through the half mirror 1 while the rest is reflected. By repeating transmission and reflection of light on the half mirror 1, images are superposed to make a stereoscopic display with three-dimensional appearance possible.
Patent JP-2001214701-A (JP)
Title: Cylinder rotating device
Inventor: ICHIKAWA HIROSHI
IPC: F01D1/22
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To develop a small scale and inexpensive rotating device though the almost all of a turbine having the large scale, expensiveness, and ungeneralized condition to general homes being utilized in the industrial field in water, gas, steam, etc., before. SOLUTION: This developed device is improved in the cylinder rotor of the device (A.D. 1980-17201) into a vane with a split flow disk having four-five time output and a dealing property with multiple purposes.
Patent JP-2001214210-A (JP)
Title: Installation method of blast furnace component
Inventor: ISHIBASHI KEISUKE
IPC: C21B7/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an installation method of a blast furnace component which can reduce the take-in man-hour of the blast furnace component and the construction period. SOLUTION: The installation method of the blast furnace component comprising bearing beams 27 in newly building or repairing a blast furnace 10 comprises a step (1) of stretching a horizontal receiving beam 13 piercing a blast furnace top structure 11 from the outside to the inside at the level below an annular pipe 34 and above a casting bed surface 14, a step (2) of disposing a truck 19 which can travel along the horizontal receiving beam 13 and carry the bearing beam 27 into the blast furnace top structure 11 by the truck 19, and a step (3) of lowering and installing the bearing beam 27 from the truck 19 onto a base 26 of a furnace body by using a hoisting means 21 provided on the blast furnace top structure 11.
Patent JP-2000172034-A (JP)
Title: Color image recording device
Inventor: NAKAMURA MASAHIKO
IPC: G03G21/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of fog even on an image on a first sheet formed after the device is left in high-temperature, high-humidity environment for a long time, by rotating a unit group one or more times without an initializing operation after a power source is turned on, and then carrying out the initializing operation. SOLUTION: During the heat up of a fixing unit 44 after the turning on of a power source, an image forming unit group starts to rotate in the direction of the arrow. At the time, each image forming unit passes an image forming position 50 but does not stop and carry out an initializing operation either. After the one rotation, the image forming unit group stops rotary movement, and when a fixing temperature reaches a specific temperature, it starts rotary movement again. Each image forming unit sequentially passes the image forming position 50. However, at this time, each image forming unit temporarily stops rotary movement in the image forming position 50 and carries out initializing operation.  Each of the image forming unit group is subjected to the initializing operation in such a manner, and when the image forming unit group returns to the original position, the rotary movement is finished, and the device is ready to start an image forming operation.
Patent JP-2001215717-A (JP)
Title: Scanning exposure method and scanning exposure system
Inventor: FUJITSUKA SEIJI
IPC: G03F7/22
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To smoothly connect divided patterns adjacent to each other in a synchronous moving direction when synthesizing screens by connecting the divided patterns on a substrate by synchronously moving a mask and the substrate. SOLUTION: The mask and the substrate P are synchronously moved with respect to irradiation with exposure light and the divided patterns 51 to 54 of the mask are projected to the substrate P. The plural divided patterns 51 to 54 adjacent to each other on the substrate P are connected and exposed. The divided patterns 51 and 52 as well as 53 and 54 adjacent to each other in the synchronous moving direction are partly overlapped on each other.
Patent JP-2001220657-A (JP)
Title: Hot dip galvanized steel sheet and its manufacturing method
Inventor: YUI MASAHIRO
IPC: C23C2/40
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a hot dip galvanized steel sheet manufactured by using a galvanizing bath of low Al concentration and excellent in plating adhesion, and its manufacturing method. SOLUTION: In the hot dip galvanized steel sheet, an Fe-Al-Zn intermetallic compound layer containing specific amounts of Al is formed between a steel sheet as a basis material and a Zn layer. This hot dip galvanized steel sheet can be manufactured by passing a steel sheet through a galvanizing bath of low Al concentration to apply galvanizing and then subjecting the vicinity of the interface between the basis material and the resultant galvanizing layer to solution heat treatment.
Patent JP-2001221684-A (JP)
Title: Method and apparatus for detection and judgment of vibration using optical fiber cable, and as system for detection and judgment of vibration
Inventor: NAKAMURA YASUSHI
IPC: G01H9/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To grasp vibration due to falling rocks, pebbles or the like as large as possible in a region to be monitored, to eliminate the need for supplying electric power to the side of a site and to easily and precisely detect the kind of a vibration due to an external cause so as to be reported. SOLUTION: A decision computing and processing part 10 (a computer; a CPU) which is provided is provided with a detection-data extraction and processing part 6 in which, whenever data hi obtained by sampling vibration signal as a change in the interference of an optical fiber cable 2 in every definite time is collected in a memory 5, the maximum value of the data hi is read out and in which the data hi is extracted as detection data ki when the maximum value is at a previously stored reference threshold value Vo or more.  The computing and processing part 10 is provided with a decision processing part 7 in which the level (voltage) of the detection data ki extracted by the extraction and processing part 6 is compared with various thresholds Vi (the threshold Vi of the pebbles, the threshold V2 of a stone, the threshold V3 of a flood and the like) in a memory 8 (ROM) used to store them in advance and in which the kind of the vibration (a collapse) due to the external cause is judged, so as to be reported.
Patent JP-2001192919-A (JP)
Title: Plant robot having natural plant function and air- conditioner function
Inventor: SHIN TAMIO
IPC: F24F1/00
Filed: 2000-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which has a functions of natural tree and in which an existing air conditioner is built. SOLUTION: In the claim 1, the plant robot having a functions of natural tree and a functions of air conditioner, characterized by disposing air blow-off pipes (2) and air blow-off ports (3) in the stem and branches of an artificial tree (1), disposing air intake pipes (4) and air intake ports (5) in the stem and branches of the artificial tree (1), disposing a pipe (6) to be connected to the main body of an air conditioner, disposing a cartridge (7) for ozone and a flavoring agent and an openable or closable door (8) for exchanging the cartridge (7), and disposing a semi-doughnut type filter (9) and an openable or closable door (10) in the air intake pipe (4).  In the claim 2, the plant robot having the functions of the natural tree and the functions of the air conditioner, characterized by disposing the indoor equipment of a conventional air conditioner in a pot (11), attaching an artificial plant (14) in a planted state to a grid-like plate (13) detachably attached to the pot (11), disposing a filter (15) in the air intake port of the upper surface portion of the pot (11), disposing a flavoring agent cartridge (16) on the air intake port of the upper surface portion of the pot (11), and disposing a pipe (17) which can be connected or disconnected to the outdoor equipment of the air conditioner.
Patent JP-2001230645-A (JP)
Title: Adaptive equalizer for audio and determining method for filter coefficient
Inventor: ISE TOMOHIKO
IPC: H03G5/16
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive equalizer for audio and a determining method for filter coefficient, with which music or the like can be listened to in the optimal state at all the time, by applying a correction corresponding to a reproducing space and the occurrence of ringing caused by an excessive correction is prevented. SOLUTION: A signal outputted from an adaptive filter 13 is supplied to a speaker 14 and a delay unit 17. The signal supplied to the delayer 17 is delayed by a prescribed time, and a scaling coefficient is multiplied by a multiplying part 18. A multiplying part 16 calculates a difference between the output of a microphone 15 and a target response signal and outputs the result as an error signal. An arithmetic part 19 adds the output of the multiplying part 18 to the error signal and outputs the result to a coefficient setting part 13b of the adaptive filter 13.
Patent JP-2000299884-A (JP)
Title: System capable of using first standard mobile telephone terminal within second standard local communication network
Inventor: BARBEY JEAN-PIERRE
IPC: H04Q3/58
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a system capable of using a first standard mobile telephone terminal within a second standard local communication network by executing conversion between a first standard signaling protocol and a signaling protocol accepted by a private automatic brand exchange. SOLUTION: A local network includes a private automatic branch exchange PABX, DECT type base stations DBS1 to DBS3 connected to the exchange PABX and two systems E1 and E2. The two systems E1 and E2 can establish a GSM standard radio link with GSM standard terminals GT1 to GT3. A converter performs conversion between a signaling protocol normalized by the system E1 and a signaling protocol accepted by the exchange PABX. The system E2 directly exchanges with the exchange PABX on a cable link L.
Patent JP-2001227066-A (JP)
Title: Unit building
Inventor: IWATA MAKIKO
IPC: E04B1/348
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a large open ceiling opening extending over the substantially whole surface of a floor part. SOLUTION: In this unit building 35 formed by connecting plural building units 1-6, 21-26 vertically and laterally, one of the building units 21-26 constituting an upper floor is taken as an open ceiling unit 22 having an opening 39 on the substantially whole surface of a floor part 37, and five building units 21, 23-26 having a plane of structure of the floor are disposed to surround three sides of the open ceiling unit 22. Among the five building units 2, 23-26, the planes of structure of the floors of three building units 24-26 arranged on the same line are connected to each other.
Patent JP-2001224464-A (JP)
Title: Cushion equipment
Inventor: YOSHINO ISAMU
IPC: A47C27/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a cushion equipment in which a backrest on which a user reclines is arranged in a position adjustable and removable to an equipment body. SOLUTION: A cushion equipment comprises the equipment body 2 on which the backrest 11 is arranged. The backrest is provided with an intermediate part 13 and a pair of side parts 14 arranged at both ends of the intermediate part. At the end of the side part, a frame shaped member 12 in which a pair of engaging parts 15 are formed in the lateral and inner direction that engage with the under faces of both ends in a predetermined direction of the equipment body, and a supporting member 31 that holds standing the frame shaped member on the equipment body by making the under part contact with the upper part of the equipment body on the condition that the frame shaped member arranged at the intermediate part of the frame shaped member is engaged with the under part of the equipment body are provided.
Patent JP-2001231495-A (JP)
Title: Food having activity for inhibiting accumulation of eosinophil
Inventor: SHIMADA TAKASHI
IPC: A23L31/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a food obtained by using a food as a raw material, having no side effect and further having activities for inhibiting the accumulation of eosinophils. SOLUTION: The accumulation of the eosinophils can be prevented by using a material obtained by subjecting the cell walls of lactic bacteria to pulverization. The pulverized material of the cell walls of the lactic material is not only used singly but also used by mixing the material with an existing food because the pulverized material of the cell walls of the lactic bacteria has no side effect and can be formed into a powder.
Patent JP-2001236803-A (JP)
Title: Vehicle headlight unit
Inventor: NISHIMURA KENICHI
IPC: F21S8/10
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle headlight unit that can be designed commonly regardless of the presence of mounted additional device in the headlight and will not affect the appearance of the headlight without mounting the additional device. SOLUTION: The housing 12 of a vehicle headlight has a panel 16 provided with an opening inward from the lens, through which a laser radar 30 is mounted. If the laser radar 30 is not mounted, the opening is closed by a cover. Hence, even if vehicles have different specifications in the headlight, the housing 12 of the same design may be used only by the difference of with or without the cover, reducing the production cost. In a specification in which the laser radar is not mounted in the opening of the panel of the housing 12 of the headlight, the opening is covered by the cover improving the appearance of the housing.
Patent JP-2001241085-A (JP)
Title: Splash preventing product for western-style toilet
Inventor: HOSOKAWA MINORU
IPC: E03D9/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a splash preventing product of a Western-style toilet capable of throwing it to the surface of a bowl water in the Western-style toilet and controlling the movement of the water for controlling the splash in the case of evacuation by means of the Western-style toilet. SOLUTION: In the splash preventing product forming into a portable shape, throwing it to the surface of the bowl water in the western toilet and displaying the controlling effect of the splash in the case of evacuation, the product is constituted of a foam composition containing a substance having a surface-active capacity, and the foam composition forms a foam phase having Bingham yield value higher than 100 dyn/cm2 in the surface of the bowl water.
Patent JP-2000308494-A (JP)
Title: Hyperthermostable dna ligase
Inventor: IMANAKA TADAYUKI
IPC: C12N1/21
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain the stable subject new enzyme of a hyperthermostable DNA ligase containing a specific amino acid sequence, useful in a recombinant DNA technique or the like, and suitably usable for a ligase chain reaction(LCR) or the like. SOLUTION: This hyperthermostable DNA ligase is the one containing an amino acid sequence of the 1- to 562-position of the formula, or the one of a modified body having an amino acid sequence having deletion, substitution or insertion of one to several amino acids in the amino acid sequence of the 1- to 562-position of the formula, and having a DNA ligase activities. The DNA ligase is an enzyme having activities for linking DNA chains, usable for a recombinant DNA technique or the like, and further usable for a ligase chain reaction or the like useful for the detection or the like of a target base sequence in a sample.  The enzyme is obtained by separating chromosomal DNA from hyperthermostable archaebacteria KOD-1 strain, making a chromosomal library by using the chromosomal DNA, screening the library by using the partial sequence as a probe, incorporating the obtained gene into a vector, and expressing the gene in a host.
Patent JP-2001245450-A (JP)
Title: Protection method for lead wire of stator coil of electromagnetic pump
Inventor: KANAI YOSHIHARU
IPC: H02K3/38
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a protection method for a lead wire of a stator coil of an electromagnetic pump, which enables the pump to secure a sufficient withstand voltage in operation at a high temperature and make it a stable operation. SOLUTION: The protection method for the lead wire of the stator coil of the electromagnetic pump is made by fitting an insulation sleeve 6 on a lead wire 4 which is protruded from a coil conductor 2 after treating the insulation sleeve 6 by baking.
Patent JP-2001240396-A (JP)
Title: Inter-working-vehicular safety system
Inventor: MORIYA NOBUHIKO
IPC: B66F9/24
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent the situation such as mutual interference between working equipments in working using plural working vehicles at the same time to enhance safety for the working. SOLUTION: When a stop command signal is output by an operation of a stop command buttom 53 provided in tire own vehicle, a controller 60 of the each high lift working vehicle 1 stops an operation of the working equipment (a boom 30 and a working platform 40) of the own vehicle via a stop control part 62, and outputs the stop command signal output by the operation of the buttom 53 to the other vehicle from a stop command signal transmission controlling part 63 via a transmission antenna 81. When a stop command signal is transmitted from the other vehicle, the signal is received by a reception antenna 82 to stop the working equipment of the own vehicle via a stop command signal reception controlling part 64.
Patent JP-2001243873-A (JP)
Title: Electron emission device and cathode ray tube
Inventor: YASUDA ATSUSHI
IPC: H01J29/48
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission device wherein the deflection factor of electrons emitted from an electron emission region is less dependent on the position of the electron emission region. SOLUTION: The electron emission device comprises (a) an electron emission region 10 having an electron emission part 12 for emitting electrons into a vacuum and (b) a first electrode 21 and a second electrode 22 opposed to each other with the electron emission region 10 held therebetween, the electron emission part 12 being shifted to the first electrode 21.
Patent JP-2000248075-A (JP)
Title: Combination of stabilizers for rotational molding
Inventor: STADLER URS LEO
IPC: C08K5/3435
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain stabilizers capable of manifesting excellent stability in a rotational molding by combining an organic phosphite or phosphonite, with a hydroxylamine derivative accompanied with a sterically hindered amine stabilizer. SOLUTION: This combination of stabilizers of (A) an organic phosphite and phosphonite, [preferably, a compound of the formula (R1 to R3 are each a 1-18C alkyl or the like) or the like], (B) a compound selected from a hydroxylamine derivative and an amine oxide derivative, and (C) a sterically hindered amine stabilizer is used, and the stabilizers are added to a polyolefin. The obtained mixture is charged in a mold, and the mold with the mixture is heated to >=280 deg.C in an oven so that the stabilized polyolefin may be melted. The heated mold is rotated at least around two axes to spread the thermoplastic material on the wall, and the mold with the spread material is cooled while rotating the mold. The cooled mold is opened and the obtained hollow product is taken out from the mold to provide a polyolefin hollow product.
Patent JP-2001051101-A (JP)
Title: Primer composition for plastic lens
Inventor: MASE SHOJI
IPC: G02B1/10
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a primer composition for a plastic lens suitable to manufacture the plastic lens excellent in wear resistance, impact resistance, antireflectivity, weather resistance, chemical resistance, and adhesive property of a coating film. SOLUTION: This primer composition for a plastic lens covers a plastic lens base material surface as a primer layer for forming a hardcoat layer of a silicone resin and a monolayer or multilayer antireflection film of inorganic substance on the surface of the hardcoat layer. The primer composition contains a block type polyisocyanate, a polyester polyol, a curing catalyst and a solvent.
Patent JP-2001245900-A (JP)
Title: Graph, its indication method and apparatus for its indication
Inventor: KAWATAHARA MASANAO
IPC: A61B19/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a graph to indicate the maximum value, the minimum value, the mean and the standard deviation or the like easy to see and comprehend, despite its small size of indication. SOLUTION: The first straight line links the maximum value and the minimum value. On top of the first line, the second thick line links two values given from the mean plus and minus the standard deviation. On the second thick line the mean values are indicated with white space on a colored background.