baber/WOPTO huggingface dataset:
Patent JP-2001207775-A (JP)
Title: Driving steel pipe for stabilizing ground and ground stabilizing construction method thereby
Inventor: HIRUKO SEIJI
IPC: E21D9/04
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To accurately and efficiently perform driving work of a steel pipe to the ground, and to smoothly and surely perform injection work of a hard material in the steel pipe for stabilizing the ground by injecting the hard material composed of a urethane resin liquid into the ground through the inside after driving the steel pipe into the surrounding loose ground when excavating a tunnel. SOLUTION: A projection is projected on a base end part outer peripheral surface of the steel pipe. This projection is put in a state of being locked on an L-shaped engaging hole of a drifter side rotation transmitting member of a drill. While transmitting stroke force and torque acting on the rotation transmitting member to the steel pipe, the steel pipe is driven straight. After being driven, a cap for arranging an L-shaped locking hole in a peripheral wall part is put on a base end part of the steel pipe. The locking hole is put in a slipping- out preventive state of being locked on the projection. The hard material is injected into the steel pipe through an injection pipe penetrated through the cap. The hard material is injected into the ground from a large number of injection holes bored in a pipe wall of the steel pipe.
Patent JP-2001204850-A (JP)
Title: Training device
Inventor: URATANI TAKAFUMI
IPC: A63B23/04
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a training device having the function of changing the operating force of a user corresponding to a desired pattern, namely, ideal function for muscular power training. SOLUTION: The training device comprises an operating arm 1 having a receiving part 2 for receiving the operating force of a user, a servo motor 7 for generating a reaction load in the receiving part 2 of the operating arm 1, and a load controller 9 for inputting a rotational position P1 from an encoder 4 and an operating torque Thand from a torque meter 6 and then controlling the drive of the servo motor 7 to make a change in operating force ranging from the position of starting attitude to the position of ending attitude corresponding to operating force-positional change property preset in accordance with a load table.
Patent JP-2001223827-A (JP)
Title: Facsimile equipment
Inventor: TSUMURA NAOKI
IPC: H04N1/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress the power consumption in power saving operation and use an inexpensive semiconductor DAA to reduce the cost with respect to facsimile equipment having a power saving function. SOLUTION: A telephone line and a DSP 108 are connected, and a semiconductor DAA 120 is used, which performs digital I/F, A/D and D/A conversion for modulation and demodulation, and network control. At the time of power saving operation, connection of digital I/F of the semiconductor DAA 120 is switched from the DSP to a power saving operation control part 111, and the operation of the DSP 108 is stopped or suppressed. At the time of power saving operation, a signal from the semiconductor DAA 120 is monitored not by the modem DSP but by the power saving operation control part 111.
Patent JP-2001221325-A (JP)
Title: Hydraulic fluid filtering device for continuously variable transmission
Inventor: KASHIWASE HAJIME
IPC: F16H57/04
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To maintain control performance of a continuously variable transmission, and maintain and improve reliability and durability of the continuously variable transmission while preventing the deterioration in the function. SOLUTION: In this hydraulic fluid filtering device for the continuously variable transmission having a primary pulley and a secondary pulley for extending a belt between the secondary pulley and the primary pulley, a hydraulic fluid delivered from an oil pump 47 driven by an engine is supplied to a primary pressure regulating valve 52 for supplying the hydraulic fluid to an oil chamber 18 of a primary cylinder for changing a primary groove width of the primary pulley by a line pressure passage 50 and a secondary pressure regulating valve 51 for regulating and supplying the hydraulic fluid to an oil chamber 21 of a secondary cylinder for changing a pulley groove width of the secondary pulley. A filter 81 is arranged in the line pressure passage 50, and the hydraulic fluid delivered from the oil pump 47 is filtered by the filter 81.
Patent JP-2001220450-A (JP)
Title: Polyolefin-based resin film for agriculture
Inventor: TAKANO TADAHIRO
IPC: A01G9/14
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To prepare an olefinic resin film which is useful for agriculture and has improved rubbing resistance with mica wires and the frame of a green house, when spread on the green house. SOLUTION: This olefinic resin-based film for agriculture is characterized by adding 0.01 to 3 pts.wt. of an amide-based lubricant and 0.01 to 3 pts.wt. of a metal soap to 100 pts. wt. of an olefinic resin. The amide-based lubricant is especially a fatty acid bisamide, and the metal soap is especially calcium stearate.
Patent JP-2001221255-A (JP)
Title: Trans-axle for four-wheel drive vehicle
Inventor: HIRASE HIROMI
IPC: B60K17/348
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To compactify a hydraulic multiple disk clutch part attached to a center differential gear of a vertical trans-axle in both diametral and axial directions. SOLUTION: A piston retainer is rotatably continuously provided to a clutch piston via a release bearing, a spring retainer spline-connected to a shaft part of a clutch hub is engaged to the piston retainer, and a return spring is interposed between the spring retainer and the clutch hub. By this, this device is composed so that the piston retainer is moved in the axial direction in resistance to energizing force of the return spring while rotating with the spring retainer at a constant speed with respect to the clutch hub for pressing it against a clutch part, and the hydraulic multiple disk clutch part is compactified in the diametral and axial directions.
Patent JP-2001225907-A (JP)
Title: Load taking in/out device
Inventor: MURAYAMA SHIGETO
IPC: H01L21/677
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a load taking in/out device capable of preventing falling of load due to its spring up. SOLUTION: At a tip part of an arm body 15 provided on a traveling body 13, a supporting member 20 is mounted. The supporting member 20 is constituted so as to be freely horizontally movable between a projecting position A projecting into a load storing part and a retreating position B on the traveling body 13 by advancing and retreating the arm body 15. The supporting member 20 is provided with a lift device 21 for lifting up load 3. On the side of the traveling body 13, an upper moving preventing member 50 acting on an upper end part of load 3 supported by the lift device 21 of the supporting member 20 at the retreating position B and preventing upper moving of the load 3 is provided.  In a hollow part 51 formed at the inside of the upper moving member 50, cables 52, 53 for transmitting power and signals to motors 22, 44 for controlling advancing and retreating of the arm body 15 and elevating and lowering of the lift device 21 are disposed.
Patent JP-2001226439-A (JP)
Title: Reactive surfactant composition
Inventor: ISHIKAWA YOSHINOBU
IPC: C09K23/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a reactive surfactant composition for manufacturing a polymer emulsion excellent in stability without coarsening particle size. SOLUTION: The reactive surfactant composition comprises (a) a reactive surfactant having a reactive group selected from a vinyl group, an allyl or a reactive group expressed by formula (1) and an anionic hydrophilic group, in the molecule and exhibiting critical micelle concentration(CMC) of 0.007-0.4 mol/L and (b) a reactive surfactant having one of the above reactive groups and an anionic hydrophilic group and exhibiting CMC of 1×10-5-0.007 mol/L, as the essential components in the mole ratio of the component (a)/(b)=5/95-60/40. This invention includes a method of manufacturing a polymer emulsion using the composition. (In the formula (1) R1 and R2 are each H or -CH2X and are different each other. X is H or a substituent, Y is a carbonyl or methylene, p is 0 or 1.).
Patent JP-2001226309-A (JP)
Title: Method for producing trifluoromethyl carbinol derivative
Inventor: SHIBATA KATSUKI
IPC: C07C45/68
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a trifluoromethyl carbinol derivative useful as a precursor for a 3-trifluoromethyl-3-hydroxypropionic acid derivative known as an intermediate for functional materials such as pharmaceuticals, agrochemicals and ferroelectric liquid crystals. SOLUTION: The objective trifluoromethyl carbinol derivative of general formula 6 is produced by condensing a trifluoromethyl ketone of general formula 5 with an imine of general formula 3 or an enamine of general formula 4 derived from a primary amine or secondary amine and a ketone and hydrolyzing the condensation product under acidic condition. A concrete example of the compound of general formula 6 is 3-trifluoromethyl-3-hydroxy-1-phenyl-1- butanone.
Patent JP-2000199892-A (JP)
Title: Method for chamfering substrate, device for chamfering substrate and production of liquid crystal device
Inventor: IGUCHI KAZUO
IPC: G09F9/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing a liquid crystal display device which is capable of greatly ameliorating the processing variations and improving the efficiency and man-hours in a production process by transporting substrates in such a manner that the ridge line pressed to wheels advance in a direction reverse from the rotating direction of the wheels. SOLUTION: A plurality of the diamond wheels 6 of a disk shape are integrally arranged to face the respective ridge line of the ridge line 4 and 5 of an electrode terminal 3 of the liquid crystal display device composed of the glass substrate 1 and the glass substrate 2 and diamond wheels 7 are installed on the opposite side. The liquid crystal display device composed of the glass substrates 1 and 2 is transported by a transporting belt, etc. At the time of this transportation, the ridge line parts 4 and 5 of the electrode terminal 3 are pressed to the diamond wheels 6 and 7 in such a manner that the stresses on the ridge line parts of the electrode terminal 3, are evenly distributed. The ridge line parts 4 and 5 of the electrode terminal 3 are both subjected to fine chamfering after the liquid crystal display device passes a diamond wheel section in the manner described above.
Patent JP-2000207523-A (JP)
Title: Electrification preventing card
Inventor: LEROUX ROLAND
IPC: B42D15/10
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a credit card, a telephone card, a parking card, a repetitively usable subway ticket or a badge card which is formed by bonding or pressing plural films, in which a magnetic recording layer and a chip or an electronic circuit are inserted between plural films, or which is formed of one film having a hollow part formed on a part of the surface of the film and the chip or the electronic circuit buried in the hollow part. SOLUTION: At least one of films is basically constituted of the mixture of (a) at least one type of thermoplastic elastomer containing a hydrophilic polyether block and (b) at least one type of thermoplastic resin selected from styrene resin, vinyl chloride resin, polycarbonate resin, polyester and polyamide.
Patent JP-2001238242-A (JP)
Title: Mobile communication congestion control system
Inventor: HAYASHI YOSHIKI
IPC: H04M3/36
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce traffic of a common communication channel between a base station and a base station controller and to suppress deterioration in speech quality of a mobile station to the utmost. SOLUTION: A mobile station 101 moves in a service area 120 of a base station 100. A mobile station 201 moves within a service area 200 of abase station 200. A base station controller 1 is connected with the base station 100 by using a common communication channel 110 and with the base station 200 by using a common communication channel 210.
Patent JP-2001241460-A (JP)
Title: Drive shaft
Inventor: TOJO TAKESHI
IPC: F16D3/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To eliminate any possibility of entering of external dust, muddy water or the like through an air hole of a dust cap in a drive shaft. SOLUTION: This drive shaft is so formed that an inner shaft and a cylinder sleeve are fitted by a spline, a seal in slide contact with the inner shaft circumferential face is fitted and fixed to the tip of the cylinder sleeve, the dust cap covering the inner shaft end is fitted and fixed to the root end of the cylinder sleeve, and the inner shaft and the cylinder sleeve are axially slidable in a prescribed range. This drive shaft is characterized that the bottom of the dust cap 8 is formed into double bottoms 10a and 11a spaced at a prescribed interval in the axial direction, a first air hole 12 is formed in the center of the inner bottom 10a, and a second air hole 13 is formed in the outer bottom 11a in a part radially deviated from the first hole 12.
Patent JP-2001245429-A (JP)
Title: Method for detecting and preventing electrical accident
Inventor: UDA KENGO
IPC: H02H7/08
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting and preventing an electrical accident upon the occurrence of the accident in an operation range of a low-frequency domain that is not covered even with an off-rated frequency domain that is already in practice. SOLUTION: In an electric system comprising a thyristor-starting device 1, a generator 2 and an exciting transformer 3, when the electrical accident occurs at the secondary side of the exciting transformer at the time t1 of a speed-rising (in a low frequency domain) (both of breaker 4 and disconnector 5 are on) time t0, a current I flowing into the exiting transformer rapidly increases from the almost zero point, and the current I2 flowing to the generator decreases while I1 increases to I2+i. This results in a decrease of the voltage of the generator and a decrease of the number of revolutions of the generator. Therefore, there appears a phenomenon that the speed-rising rate (U) of the generator deviates from a dot 10 to a dot 11.  When the speed-rising rate (U) of the generator exceeds a variation-tolerable range of a control-setting indication value of the thyristor-starting device 1, the occurrence of the electrical accident is determined and the current is broken by opening the breaker and throttling a load current.
Patent JP-2001245464-A (JP)
Title: Linear motor
Inventor: KAWASAKI KATSUYOSHI
IPC: H02K41/03
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor which makes it possible to set an air gap between magnets and a coil minimum by minimizing a warp in a coil base plate, securing an increase of the motor thrust, an improvement in the rigidity and the high positioning accuracy. SOLUTION: The linear motor LM has a stator 4 having a plurality of permanent magnets 2 disposed in parallel making the polarity of adjoining poles different, and a moving element 6A having a plurality of armature coils 5 given a movement thrust actuating with the magnets 2 of the stator 4. The moving element 6A is constituted of armature coils 5 which are disposed in a line along the movement direction of the moving element, bonded to a coil base plate 7 of electric insulation and non-magnetic property and a reinforcing base plate 13 bonded to the opposite surface of the coil base plate 7 corresponding to the bonding position of the armature coil 5. The winding of each coil 5 is wound perpendicularly crossing its movement direction.
Patent JP-2001240235-A (JP)
Title: Trouble detecting method for multistage hopper loader
Inventor: KONO HAJIME
IPC: B65G65/46
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a trouble detecting method for a multistage hopper loader, capable of speedily finding the cause of the trouble on the hopper loader. SOLUTION: In the multistage hopper loader, electric motors 4, 7 and 10 for conveying products by rotationally driving spiral lines in pipes 3a, 6a and 9a are provided on the downstream sides of the pipes, and the electric motors are operated on the basis of detected signals of load presence sensors 2, 5 and 8. When the products are not detected by the load presence sensor 5 of a hopper loader 6 on the upper stage after the specified time passes after the products are detected by the load presence sensor 2 of a hopper loader 3 on the lower stage, it is judged that the spiral line of the hopper loader on the lower stage is disconnected or the load presence sensor of the hopper loader on the upper stage fails.  When the products are detected by the load presence sensor 5 of the hopper loader 6 on the upper stage after the specified time passes and when the electric motor on the lower stage is stopped, it is judged that the spiral line of the hopper loader on the upper stage is disconnected.
Patent JP-2001240503-A (JP)
Title: Kit for removing slime from drain
Inventor: MUTO KO
IPC: A01N29/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a kit for removing slime from the drain which has a structure to be able to easily set the top portions of the drain, excellent safety and usage, expanding the chemical solution into the slime occurrence portions i.e., the mural portions of the waste pipes from the stored moderate soluble solid chemical or the exchange of the solid chemical and easy attachment to kit with the container of chemical. SOLUTION: The kit for slime removing constitutes of the insertion mouth 7 to be able to insert the chemical container 1 which holds the slime prevented solid chemical 4, the leading portions of water 10 for making drainage contact with the solid chemical, the top portion 6 which establishes the incision section 11 for the most part of drainage drains, the plurality of solution exclusion openings 13 of the slime prevented solid chemical for expanding the solution of the out-flowing of the solid chemicals into the occurred portion of the slime and the underneath portion 8 which surrounds the incision stereo installation 15 for draining drainage from the above incision section of the top portion without made in contact with the solution of the solid chemical.
Patent JP-2001250599-A (JP)
Title: Terminal connecting apparatus
Inventor: OKAMOTO SHINICHI
IPC: H01R4/38
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To facilitate connecting operation of connecting terminals, and to obtain an inexpensive terminal connecting apparatus. SOLUTION: The terminal connecting apparatus is provided with a conductive terminal 3, supported by an insulated base 1, a connecting terminal 6 connected to the conductive terminal 3, a wire pressing part 12 having a tapping hole 12a sandwiching the connecting terminal 6 in conjunction with the conductive terminal 3, and a clamp screw 5 for sandwiching the connecting terminal 6 between the conductive terminal 3 and the wire pressing part 12 by screwing into the tapping hole 12a of the wire pressing part 12. A spring 13 is arranged to urge the clamp screw 5 and the wire pressing part 12 in directions mutually opposite, inside a storing hole 2 arranged on the insulated base 1.
Patent JP-2001248864-A (JP)
Title: Air conditioner and its system
Inventor: ITO YASUMITSU
IPC: H01M8/04
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner that can perform dehumidification in a room by utilizing the electroendosmose phenemonon of a proton exchange film, and at the same time is provided with a cooling function for also controlling the temperature in the room. SOLUTION: In the air-conditioning device that is provided with a catalysis layer and a gas diffusion layer while a proton exchange film is pinched by outer-air-side and inner-air-side plates, the outer-air-side and inner-air-side plates are provided with a capillary for supplying water that wets the proton exchange film, and the proton exchange film is humidified directly by water. Also, in the air-conditioning system where the humidification device of fuel batteries and the air-conditioning device are combined, one portion of wet air being generated by the humidification device is taken out of the latter or middle stage of the humidification device for air-conditioning.
Patent JP-2001245968-A (JP)
Title: Method and device for separating blood component
Inventor: ISHIDA NOBORU
IPC: A61M1/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a blood component separating method capable of expanding a blood bag at the time of centrifugal separation and hardly mixing red blood cells in plasma after centrifugal separation. SOLUTION: In this blood component collecting method, using a blood component collecting apparatus 1 provided with a blood bag 105, a red blood cell preserving medium filling bag 107 connected to the blood bag 105, and a blood component collecting bag 106, blood components are separated and collected from the blood stored inside the blood bag.  This blood component collecting method includes a centrifugal separation process in which blood is separated into a plasma component 131 and a concentrated red blood cell component 132 while outflow of air 130 flowing inward in storing blood inside the blood bag 105 is prevented, an air transferring process in which the air 130 inside the blood bag 105 is let flow into the red blood cell preserving medium filling bag 107, and a collecting process in which the plasma component 131 separated in the blood bag 105 is collected into the plasma collecting bag 106.
Patent JP-2001253430-A (JP)
Title: Packing box
Inventor: KOBAYASHI RYUICHI
IPC: B65D85/86
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a packing box which can suppress the warp by the self weight of a printed circuit board, and straighten the warp of the substrate generated in a manufacturing step. SOLUTION: When the printed circuit board B is stored in the box body 1 turning its parts mounting surface B-1 upside, a location B-3 of the printed circuit board B having no right and left parts mounted thereon is placed on receiving portions 11, 15, edges 23a, 26a of right and left pressing plates 23, 26 of a lid body 2 press the right and left locations B-3 of the printed circuit board B from the top, and the printed circuit board B is fixed to the box body 1 while holding the pressed condition by a pressing and holding means.
Patent JP-2001265495-A (JP)
Title: Method for switching instruction of keypad
Inventor: SHU SHINBUN
IPC: H03M11/14
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for switching the instruction of a key pad. SOLUTION: Key scanning is executed first, and whether or not a hot key or an Num lock key is depressed is stored, and when it is judged that the key is depressed, the key position is confirmed. After the key position is confirmed, whether or not the hot key is depressed is judged, and when the judged result is Yes, a hot key code is transmitted, and a hot key function is executed. In the other case, whether or not the Num lock key is depressed is judged, and when the Num lock key is already depressed, the numeric code of the Num lock is transmitted, and when the Num lock key is not depressed yet, a normal key code is transmitted.