baber/WOPTO huggingface dataset:
Patent JP-2001280073-A (JP)
Title: Structure of pipe joint part for sheath pipe jacking method
Inventor: YAMAMOTO YOSHIHIKO
IPC: F16L1/024
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a pipe joint part used for the aseismatic sheath pipe jacking method for a fluid transporting pipe used for water service, gas, and sewerage or the like, which is extendable even when it is being filled with air mortar. SOLUTION: The spigot of a pipe is inserted and connected into a socket provide at the rear end part of a preceding pipe to newly form a conduit in a sheath pipe. An expansion/shrinkage margin capable of being expanded or shrunk in the prescribed range when large external force by an earthquake or the like is applied is secured on the joint part used for the jacking method. A first spacer having the prescribed length and arranged on the outer periphery of the spigot so that the front end part is kept in contact with the rear end part of the socket and a second spacer having the prescribed length and arranged on the front side outer periphery of the large-diameter part of the socket are provided.
Patent JP-2001284128-A (JP)
Title: Inductor device
Inventor: KAWASHIMA KATSUHIRO
IPC: H01F27/32
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive inductor device which has superior inductance characteristics, capable of dispensing with secondary processing, such as loosening of a lead wire for the formation of a coil layer, and processed and assembled at a low cost. SOLUTION: An inductor device is composed of a magnetic core 1, formed of a magnetic fine wire, a coil layer 2 formed of a lead wire wound on the magnetic core 1, and an insulating layer 3 which is provided between the magnetic core 1 and the coil layer 2.
Patent JP-2001283416-A (JP)
Title: Magnetic head slider, magnetic head assembly and magnetic disk device
Inventor: HABATA MASAAKI
IPC: G11B5/60
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head slider, wherein the narrowing of a use frequency band easily occurring during recording/reproducing is effectively suppressed, and the reliability of an entire device is enhanced by suppressing the reduction of an S/N. SOLUTION: On a slider main body 7, a silicon bare chip substrate 33 is laminated via a resin layer having a shape identical to that of the slider main body 7, a head amplifier circuit 90 for recording/reproducing is provided on the silicon bare chip substrate 33, and a fixing part is provided for fixing the head amplifier circuit 90 and the slider main body 7 to each other by adhesive.
Patent JP-2001286051-A (JP)
Title: Tool and method for extracting premolded insulator
Inventor: OKAJI KATSUTOSHI
IPC: H02G1/12
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the extracting work of a premolded insulator even when the premolded insulator is at a position in a secluded part of an opening of an insulating block, by making it possible to perform the extracting work with a simple and uncomplicated mechanism capable of applying strong extracting force. SOLUTION: The premolded insulator is extracted by inserting an extracting tool composed of an inserting segment which has overturned hooked portions formed on its one surface in the vicinity of the tip part and an extracting force applying portion formed in the rear end part, from the tip part of the tool into the part between a cable and the premolded insulator, and then applying extracting force to the extracting tool.
Patent JP-2001276267-A (JP)
Title: Fire-extinguishing facility
Inventor: ITO YASUO
IPC: A62C35/68
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fire-extinguishing facility where piping construction is facilitated and simplified by integrating water supply piping into a steel material for composing the beam of a building. SOLUTION: An H-type steel 1 is a steel material for composing the beam of a building, and water supply piping 5 that is made of a steel pipe is integrated in the longitudinal direction of one end part of a flange 2. A connection member 7 is connected to an opening that is provided at the water supply piping 5, and the lower end part projects toward roof space from a ceiling slab 30.  A header 15 has a plurality of connection ports 18 and is connected to a connection member 17, one end of a flexible pipe as a pipe having flexibility or a synthetic resin pipe 20 is connected to each of the connection ports 18 for providing between the ceiling slab 30 and a ceiling plate 31, and the other end of the resin pipe 20 is connected to a sprinkler head 26 that is a fire-extinguishing head being installed at a specific position of the ceiling plate 31 while the fire-extinguishing head faces the inside of a room.
Patent JP-2001286146-A (JP)
Title: Power-source unit
Inventor: ABE YUJI
IPC: H02M7/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power-source unit capable of reducing such a loss as a switching loss and the like and also keeping the output voltage at a required value as well. SOLUTION: A drive voltage is kept at the required value by setting the total capacitance of a capacitor which is inserted between the power-source circuit 20 and a load circuit 50, to be variable according to a requirement that an input voltage loaded to a load 52 shall accord to a variation of the load circuit 50. More specifically, a power-source unit 10 is the one that keeps constant a DC input voltage fed from the power-source circuit 20 and feeds it to the load circuit 50. The power-source circuit 20 comprises an AC power source 22 and a rectifier circuit 26. There are mounted in the circuit 20 in parallel a condenser 30 that stabilizes and smoothes the output voltage of the AC power source 22 and one or a plurality of condenser circuits 40 wherein a condenser 42 and a switch 44 are connected in series.
Patent JP-2001276893-A (JP)
Title: Treating device for dredged earth and sand
Inventor: ITO HIROSHI
IPC: C02F11/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a treating device for dredged earth and sand which can continuously treat the dredged earth and sand and can effectively deal with the case where pumps for transporting the dredged earth and sand to a liquid cyclone have gotten out of order. SOLUTION: The device is constituted to forcibly feed muddy water containing the dredged earth and sand from a raw water introducing pipe 10 to a feed sump 30 and to supply the raw water stored in the bottom of the feed sump 30 to the plural negative pressure type liquid cyclones 50a to 50d respectively by using the feed pump 30a and pump 30b driven by different drive sources.
Patent JP-2000355676-A (JP)
Title: Thermosetting powder coating composition
Inventor: SAKAYAMA HIROYUKI
IPC: C09D201/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To simultaneously exhibit excellent blocking resistance in storing in the form of a powder coating composition and excellent external appearance properties of coated films formed from the coating composition. SOLUTION: Thermosetting powder coating compositions comprise (A) a resin composition component, (B) a curing agent component, and (C) a solids flow control agent component, and component (A) contains a vinyl type polymer having reactivity with component (B); component (B) contains a curing agent having reactivity with component (A); and component (C) contains a vinyl type polymer which is solid at 20 deg.C, and the relationship between the solubility parameter SPA of component (A) and the solubility parameter SPC of component (C) simultaneously meets formula I: 8<=SPA<=13 and formula II: 7<=SPC<SPA.
Patent JP-2001296554-A (JP)
Title: Liquid crystal display device and information portable equipment
Inventor: OTANI TOSHIYA
IPC: G02F1/133
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that periodic variation in brightness occurs at each frame because a capacitance component of each pixel has dependency on polarity of an applied voltage to external light brightness. SOLUTION: In an active matrix type liquid crystal panel provided with a TFT, a liquid crystal cell, and storage capacitance in each pixel position, a scanning side driving means 100 sequentially selects scanning electrodes 101-102, and a signal side driving means 110 provides data signals to signal electrodes 111-112. Moreover, a common side driving means 160 provides a common signal to common electrodes 161. Then, an external brightness detection means 170 detects the external light brightness. And a common side drive control means 180 controls the common side driving means 160 based on a detected brightness value, and shifts a voltage level of the common signal according to the polarity of a pixel voltage applied in every hour. In such a manner, flickers can be eliminated for a reflective liquid crystal panel.
Patent JP-2001306135-A (JP)
Title: Device for operating control
Inventor: KONNAI TADASHI
IPC: G06F11/30
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To maintain sequence monitor delay monitoring timer's time which is irregular sequence operating time because of the change of an outside environmental condition or the like and accessory monitor monitoring setting value on a desired value with auto tuning. SOLUTION: An auto tuning circuit is provided with a step time table 20 for storing the data of sequence step operating time measured every step from stop to parallel and parallel to the stop in plant in response to command, multiplier 21, optional setting table 22 which is set constant multiplication rate value on the data of step measuring time and a delay timer setting value table 23 storing the data of delay monitoring timer setting value from the step time table 20 and the optional setting table 22 in response to command.
Patent JP-2001296151-A (JP)
Title: Optical fiber scouring sensor and scouring and sensing system using the same
Inventor: UNNO SHUJI
IPC: E02B3/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber scouring sensor capable of collectively monitoring an overall river, without using much labor and cameras and a scouring and sensing system using the same. SOLUTION: Optical fiber cables 4-1 to 4-3, having weights 3-1 to 3-3 mounted at predetermined intervals, are disposed on a floodplain 1 of the river 11 to accurately distributedly sense physical amount information, such as temperature change, humidity change, strain or the like applied to optical fibers in the cables 4-1 to 4-3. As a result, it is not necessary to use much labor and cameras. That is, the optical fiber scour sensors 10 are disposed along the longitudinal direction of a levee body 12 on filling 18 and the floodplain 1 on a consolidation block 17 of a foundation embedded near a front normal and a front skirt of the body 12. Thus, strain generated at the sensor 10 by a scour is sensed, and a scour phenomenon long the longitudinal direction of the body 12 can be sensed distributedly.
Patent JP-2001262108-A (JP)
Title: Hot melt adhesive composition
Inventor: TANIGUCHI TOMOAKI
IPC: C09J123/08
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a hot melt adhesive composition which relates to a use for thermally actively adhering package paper sheets for packaging copy paper the like to each other, can thermally be activated at 50 deg.C, has heat resistance at 40 deg.C, and has excellent resistance to the blocking of hot melt adhesives to each other at <=30 deg.C. SOLUTION: This hot melt adhesive composition comprises 100 pts.wt. of ethylene-vinyl acetate copolymer, 50 to 200 pts.wt. of a tackifier, and 10 to 100 pts.wt. of a wax mixture comprising 5 to 70 pts.wt. of a paraffin wax having a melting point of 47 to 69$0C and 1 to 40 pts.wt. of ethylene-vinyl acetate copolymer having a melting point of 75 to 102 deg.C.
Patent JP-2001308974-A (JP)
Title: Telephone set
Inventor: FUJIMORI SHIGEO
IPC: G09F9/30
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a stationary telephone set that has a function compatible with performance of a multimedia age by itself and is excellent in an image display characteristic. SOLUTION: The telephone set 1 is steadily operated by electric energy supplied from a commercial power supply, has a function of 2-way voice conference and/or data transmission reception and is provided with an image display device 4 and characterized in that the phone 1 has at least one of an Internet connection function, an image interphone function and an image capture function. Moreover, the image display device 4 is an organic electric field lighting device including a 1st electrode formed on a substrate, a thin film layer including a light emitting layer formed on the 1st electrode and at least made of an organic compound and a 2nd electrode formed on the thin film layer.
Patent JP-2001306947-A (JP)
Title: System and method for analyzing access and recording medium
Inventor: HIROOKA YASUO
IPC: G06Q30/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide valid information when a business user plans, develops, and promotes a service. SOLUTION: A URL master preparing part 11 prepares a URL master 12 for mapping a URL recorded in an access log 10 in a service to be provided by a web page. An index master preparing part 14 prepares an index master 15 in which index definition information necessary for a business user is made to correspond to a URLID for specifying a service defined by a URL master 12. An access log table preparing part 16 prepares an access log table 17 capable of uniquely specifying the service used by a user by referring to the URL master 12. An analysis processing part 22 prepares an analytic result table 23 according to the index master 12 and the access log table 17 or the like.
Patent JP-2001305466-A (JP)
Title: Polygon scanner motor
Inventor: SHIMAGUCHI HIROMASA
IPC: G02B26/10
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the separation of a weight added for balancing without cutting a groove on a polygon mirror. SOLUTION: In the polygon scanner motor 1 in which the fitting hole 31 of the polygon mirror 3 provided with a reflecting surface 32 for optical scanning at the side face is inserted and fixed in the projecting part 6 of a rotor 26, a weight member 9 for balancing is mounted in a required region in an annular depression 8 formed at the inner peripheral surface side of the fitting hole 31 by forming an annular depression step part on the outer peripheral surface of the upper end of the projecting part 6, thus the weight member 9 is made not to be peeled and flown with centrifugal force during the rotation.
Patent JP-2000343675-A (JP)
Title: Drier incorporated with cooling and air-conditioning unit
Inventor: MARIA DE VROOME CLEMENS JOHANN
IPC: F26B21/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To satisfactorily overcome defects involved in conventional technique such as leakage of solvent vapor to the outside of a drier casing, the transverse slippage of a material web or oil condensation and cut short the entire length of a rotary press and further, protect an operator of the rotary press against the after-vaporization of a volatile solvent, and at the same time, direct a folding device positioned after a cooling roller stand irrespective of the other constituent elements of the rotary press. SOLUTION: The cooling and air-conditioning unit 2 has a single cooling roller 27 or a plurality of cooling rollers 27 for guiding a material web. In the unit 2, the after-vaporization of a solvent is promoted so that the solvent vapor adversely affecting an operator is prevented from being exhausted to the outside of a drier casing 9. In order to realize this operation, the cooling rollers 27 are disposed and fresh air 18 is guided passing through the cooling and air-conditioning unit 2.
Patent JP-2001270810-A (JP)
Title: Nail color with mixable color
Inventor: OYANAGI MITSUO
IPC: A61Q3/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a nail color capable of providing a unique and original nail color by a color mixing by a user, readily removable by peeling off and scraping by using a peelable coating composition. SOLUTION: This nail color comprises base colors for a color mixing constituted of a red, a blue, a yellow, a white, a black and several kinds of specific colors so that almost all colors can be produced to eliminate various kinds of color arrangements corresponding to a fashion, a season and an atmosphere. The peelable coating composition as a main material to be a base of the base colors can further be mixed with metal powder, pearl powder, a fluorescent coating material, a luminous coating, or the like, so as to improve a design and the prepared nail color is sealed in a bottle with a brush of exclusive use and used.
Patent JP-2001300943-A (JP)
Title: Method for manufacturing plastic lens, and plastic lens
Inventor: KAMISAKA MASAHISA
IPC: B29L11/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a plastic lens having good surface accuracy, transparency and hardness and a method for using the plastic lens and a neutralization type phosphate. SOLUTION: The method for manufacturing the plastic lens comprises a first step of preparing a mixture liquid by adding the neutralization type phosphate represented by formula (I) (wherein R is a 1-12C alkylene group, R' is a 1-20C alkyl group or 7-26C alkylhydroxyphenyl group, n is an integer of 1 to 15, and m is an integer of 1 to 2) to a raw material monomer of the lens as an internal mold releasing agent, a second step of obtaining a polymer by pouring the liquid in a plastic lens mold and then polymerizing the liquid, and a third step of obtaining the lens by mold releasing the polymer from the mold. The method for using the plastic lens and the neutralization type phosphate obtained by the previous method is provided.
Patent JP-2001309089-A (JP)
Title: Mobile communication unit, toll charge management system and charge management method, and recording medium
Inventor: TAKEUCHI MAMORU
IPC: H04M3/42
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a toll charge management system that can detect an optimum charge plan and inform the users about it. SOLUTION: A data management program 2 of a mobile phone 1 stores in a charge plan contract at present in a storage area 21 of the charge plan contracted at present, stores a closing date in a storage area for storing the closing date for every month, stores a monthly charge until the closing date stored in the storage area 23 for an approximate amount of charge, and calculates a mean charge per one month and stores the calculated chare to a storage area 24 for the mean speech charge.  An optimum charge plan detection program 3 downloads a newest charge plan from a storage area 41 for a new charge plan list in an optimum charge plan list storage server 4, converts the mean speech charge of a mean speech charge storage area 24 into a mean speech charge according to other charge plans on the basis of the newest charge plan list stored in a charge plan list storage area 25 and informs a user when detecting the optimum charge plan cheaper than the charge plan contract at present.
Patent JP-2001311196-A (JP)
Title: Drive device for drain plug
Inventor: KAWAI KENJI
IPC: E03C1/22
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To miniatulize the drive device for a drain plug and enhance the installation workability and maintenance property. SOLUTION: A drain plug 7 is moved up and down through a wire 10 to open/close the plug by converting the rotation of a stepping motor 11 to the linear motion in the axial direction of the wire 10 and moving up and down the wire 10b. The driving shaft 11a of the stepping motor 11 is arranged in the case 13 so as to be coaxial with the axial line of the end of the wire 10 of the stepping motor 11 side. A control base board 12 controlling the motion of the stepping motor 11 by the control of an operation switch 14 or the control signal from a hot water supplying implement 3 is disposed at the upper side of the stepping motor 11 and internally installed together with the operation switch 14 in the case 11.
Patent JP-2001310369-A (JP)
Title: Method for kneading liquid additive using single reversing thread cutout screw
Inventor: TAKEUCHI YASUHIRO
IPC: B29C48/67
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To improve an extruding efficiency without generating a trouble such as vent clogging or the like due to a deterioration of a resin by kneading heating or insufficient kneading and to uniformly disperse a liquid additive in a resin in a kneading extrusion of the resin and the additive. SOLUTION: A second kneading zone screw element of an isotropic twin- screw unidirectional rotary extruder uses one to five screw elements each having (a) a screw driving direction being counterclockwise as seen at a distal end of the extruder from a main hopper side, (b) a single thread screw, (c) 8 to 16 screw cutouts at one pitch, and (d) a length of the screw pitch of 0.1D to 0.5D.
Patent JP-2001173332-A (JP)
Title: Mounting device of emergency exit face lattice
Inventor: NAKAMURA TAKASHI
IPC: E05C1/04
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device of an emergency exit face lattice capable of simply and easily mounting and fixing a face lattice mounting frame to a specific position stably within a short time when the face lattice is mounted to the end on an outdoor side of a window opening. SOLUTION: A pair of right and left face lattice mounting frames 7 and 7 are fixed to outdoor side projections 4a and 4a of both right and left jambs 4 and 4 of a sliding door screen sash 1 provided in a window opening 3 of a building through mounting members 8 and 8, and a face lattice 9 is mounted to the face lattice mounting frames 7 and 7 in an openable manner to the outdoor side.
Patent JP-2001233589-A (JP)
Title: Motor-driven winch, and stage device with motor-driven winch
Inventor: YOKOZUKA SATORU
IPC: B66D1/46
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a compact motor-driven winch and a stage device equipped with the same, wherein the winch can elevate objects to be suspended having various weights safely according to the intension of an operator. SOLUTION: A motor-driven winch 10 for elevating an object to be suspended comprises a winch drum 13 that takes up a wire rope 11 suspending a batten 2 through a plurality of pulleys 3 arranged above the batten and delivers out the same, a motor 16 that rotates the drum through a stepless transmission 15, and a controllers 20 that controls the speed reduction ratio of the transmission 15. The batten 2 is controlled in its position by an elevation position detector 31 composed of a rotary encoder. The controller 20 is connected to a speed detector 33 that detects a rotational speed of the drum 13 and a load detector 35 that detects a load of the motor 11. An input of the speed reduction ratio is input through an operation panel 22, and the motor 16 and a brake 17 therefor are controlled through a power panel 25.
Patent JP-2001303931-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: ASANUMA TAKAMITSU
IPC: F01N3/023
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To avoid most of particulates from being trapped on one face of a partition wall of a particulate filter, give oxidation removing operation to the particulates at the downstream side of an exhaust gas flow beyond the partition wall and inhibit torque shock during changing an exhaust change valve. SOLUTION: An oxidant 61 is carried on the particulate filter 22 for emitting active oxygen oxidizing particulates temporarily trapped in the particulate filter 22 in an exhaust pipe 20 so that the exhaust gas can be alternately passed through the particulate filter 22 from one side and the other side of the particulate filter 22 by the exhaust change valve 73. During changing the exhaust change valve 73 when the exhaust gas is bypassed through the particulate filter 22, the opening of an exhaust throttle valve 76 at the downstream side of the exhaust gas flow in the particulate filter 22 is reduced to inhibit the lowering of a back pressure.