baber/WOPTO huggingface dataset:
Patent JP-2001288808-A (JP)
Title: Method of maintenance inside division wall such a conduit, and apparatus thereof
Inventor: HIDAKA MASATOSHI
IPC: G21C13/06
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily, correctly and efficiently executing piping works, maintenance and examination, etc., for a part of or the whole of a single pipe, and an apparatus therefor. SOLUTION: A plug 1 which can tighten/untighten a ring-like packing 10 to/from a surface of a division wall 3 by a tightening means 12 and move it within the division wall 3 is carried in the division wall 3 of the pipe, etc., and set at a predetermined position, the packing 10 is tightly sealed, the required works such as maintenance and control are achieved in the division wall 3 with a liquid substance in the division wall 3 closed therein, and then, the plug 1 is untightened, and moved or carried out.
Patent JP-2001294773-A (JP)
Title: Coloring composition, inkjet ink and ink-jet recording method
Inventor: SHIMADA YASUHIRO
IPC: C09D11/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a coloring composition having no paper dependence, excellent color development/tone upon printing in any selected paper, excellent handling properties, smelling, safety, water resistance, light-resistance and the like, enabling high recording density/high image quality, and suitable for a writing water-based ink, a water-based printing ink, an information recording ink or the like. SOLUTION: The coloring composition comprises an oil-soluble dye represented by the formula. The composition is preferably in the state such that the oil-soluble dye is dispersed in an aqueous medium; the composition comprises a dye dispersion obtained by dispersing the oil-soluble dye having been dissolved in a high boiling point organic solvent having a boiling point of >=150 deg.C and a dielectric constant of 3-12 in an aqueous medium; the composition comprises a coloring fine particle dispersion obtained by dispersing coloring fine particles containing the soil-soluble dye and an oil-soluble polymer in an aqueous medium; or the like.
Patent JP-2001245515-A (JP)
Title: Device for diluting and applying liquid fertilizer
Inventor: INOUE MASAFUMI
IPC: C05G5/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically and continuously diluting a liquid fertilizer in a prescribed concentration without needing a measurement and applying the diluted liquid fertilizer. SOLUTION: A liquid fertilizer-sucking and mixing device 1 is disposed between the water-spraying portion of a water-spraying nozzle and the tap of a water supply. A prescribed amount of the liquid fertilizer is sucked from a suction hole 2 due to the flow of water, thereby diluted with the water in a prescribed concentration, and then sprayed through the spray nozzle.
Patent JP-2001293025-A (JP)
Title: Pad material for hot compress
Inventor: YAMAGUCHI MASATAKA
IPC: A61F7/08
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a pad material for a hot compress for which the heat insulating property of magnesium chloride is utilized. SOLUTION: A magnesium chloride powder or a power of which the main component is magnesium chloride is enclosed in a bag of an air-shutting off material.
Patent JP-2000331540-A (JP)
Title: Insulating electric wire durable to complete immersion
Inventor: STUDER VIRGINIE
IPC: H01B3/42
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To be able to completely safely use even if a wire is completely immersed in water or oil by containing an electric conductor and a cover on the electric conductor, and constituting the cover with an inside layer formed with at least one enamel layer and an outside layer of polyphenylene oxide formed on the inside layer. SOLUTION: A cover 2 contains an outside layer 3 of polyphenylene oxide(PPO), preferably polystyrene modified polyphenylene oxide (PPO/PS). A PPO or PPO/PS layer 3 can be made relatively thick, but thickness in a range from 50 μm to 250 μm is favorable, and a range of 50-150 μm is preferable. The cover 2 is directly formed on a conductor 1, has an inside layer formed with two enamel auxiliary layers 4, 5, and the outside layer 3 of PPO or PPO/PS is extruded on the inside layer. The most inside enamel auxiliary layer 4 is polyester imide and the other enamel auxiliary layer 5 is polyamide imide.
Patent JP-2001292123-A (JP)
Title: Demodulation device and demodulation method
Inventor: OKADA TAKAHIRO
IPC: H04J11/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To correct the carrier frequency error of an OFDM signal in short time and to shorten time, until a demodulation operation is stabilized from the start of an operation. SOLUTION: A difference frequency between the frequency of an IF signal and that of a carrier signal is preset in NCO 14 as an initial oscillation frequency. In NCO 14, an oscillation frequency is adjusted, so that the shift quantity of the center frequency of the OFDM signal after the carrier frequency error is corrected becomes zero. Since the frequency assumed as the carrier frequency error is previously outputted from NCO 14, when a reception operation is started, the pull-in operation of carrier frequency synchronism is shortened.
Patent JP-2001294676-A (JP)
Title: Heat-conductive sheet, method for producing heat- conductive sheet and radiating structure using heat- conductive sheet
Inventor: HARA TAKEO
IPC: H01L23/36
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat-conductive sheet which has high anisotropic heat conductivity in the thickness direction, can efficiently release heat from heat generators such as semiconductor elements or semiconductor packages, has excellent heat resistance, durability and mechanical strength, and has excellent adhesivity to the heat generators. SOLUTION: This heat-conductive sheet is characterized in that carbon fibers are disposed in the thickness direction and exposed to the surface of the sheet or contained in a binder in an exposable state and in that magnets and the carbon fibers are disposed in the cured or semi-cured binder in the thickness direction of the heat-conductive sheet. The method for producing the heat- conductive sheet, is characterized by forming a composition for the heat- conductive sheet in a sheet-like shape, and then applying a magnetic field to the composition in the thickness direction of the sheet-like composition to orient the magnetic layer-coated carbon fibers in the thickness direction of the sheet- like composition and simultaneously cure or semi-cure the sheet-like composition.
Patent JP-2001295428-A (JP)
Title: Waterproofing method and waterproof sheet
Inventor: YOSHINO KENJI
IPC: E04D11/02
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide techniques enabling control of film thickness to be easily and surely carried out in a waterproofing method for forming a waterproof film through the application of a liquid waterproofing material. SOLUTION: The waterproofing method is provided which includes concealing markings 16 and 17 capable of being visually recognized relative to the liquid waterproofing material 13, by applying the waterproofing material 13 to a film formation face 11 provided with the markings 16 and 17. The waterproof sheet provided with the markings in advance is provided. The desired film thickness can be readily secured by applying the semitransparent liquid waterproofing material 13 while observing the concealed state of the markings.
Patent JP-2001295863-A (JP)
Title: Electromagnetic two-way clutch
Inventor: YAMADA YOSHINORI
IPC: F16D41/08
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To reinforce the attraction force by an electromagnetic force in an electromagnetic two-way clutch. SOLUTION: An inner shaft, an intermediate shaft, and an outer shaft are arranged from the rotary shaft center. An inside electromagnetic clutch unit is assembled between the inner shaft and the intermediate shaft, and an outside electromagnetic clutch is assembled between the intermediate shaft and the outer shaft. The outside unit is so engaged that an armature 207 is attracted to a rotor 302 by the electromagnetic force. The inside unit is so engaged that an armature 107 is attracted to a diametrical side face 210 by the electromagnetic force. The rotor 302 and the diametrical side face 210 are provided with inner/outer two slits and the armatures 207 and 107 are provided with slits in positions sandwiched between the slits.  The operation of the slits forms a magnetic circuit in a form of reciprocating two elements to become the attraction targets twice so as to reinforce the attraction force.
Patent JP-2001304983-A (JP)
Title: Method for adjusting mid range potential of power steering system
Inventor: URABE HIROSHI
IPC: G01L3/10
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting a mid range potential whereby values of the mid range potential outputted from a torque sensor for detecting a steering force and of the mid range potential recognized by a power steering controller are strictly agreed. SOLUTION: The torque sensor 1 for detecting the steering force is set on a steering force transmission route of an automobile and connected to the power steering controller 28. In a state in which an external force acting on a steering wheel 18 is eliminated, a mid range potential-adjusting circuit 13 is adjusted so that a torque detection signal Ts outputted from the circuit 13 becomes a potential C to be recognized as the mid range potential by the power steering controller 28.  Since the mid range potential is adjusted in the state after the torque sensor 1 is finished to be set and connected to the power steering controller 28, disturbances such as a deviation of the mid range potential resulting from the external force acting consequent to the setting, a voltage drop caused in an electrical connection route, etc., are surely absorbed, so that the mid range potential of the torque sensor 1 can be precisely adjusted under nearly equal conditions to those where the automobile is actually used.
Patent JP-2001305655-A (JP)
Title: Rear projection type video display device
Inventor: NAKANO YUZO
IPC: G03B21/10
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To nearly perpendicularly hold a transmission type screen which is made thin and whose rigidity is low in the cabinet of a rear projection type video display device without causing deflection and corrugation. SOLUTION: In the rear projection type video display device including a video source 1, the transmission type screen 4 on which a video enlarged and projected from the video source 1 is formed and a holding means to nearly perpendicularly hold the transmission type screen 4, the holding means possesses a screen holding member 12 consisting of a hard material part at which a groove to insert the upper side part of the transmission type screen 4 is formed and a soft material part formed so as to be projected from at least one side wall of the groove at the inside of the groove, and the upper side part of the transmission type screen 4 is held at the inside of the groove by the elasticity of the soft material part.
Patent JP-2001305526-A (JP)
Title: Liquid crystal device and electronic instrument
Inventor: HONDA KENICHI
IPC: G02F1/1333
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device in which general plastic substrates or the like can be used and high picture quality is realized by high contrast and which is inexpensive. SOLUTION: The liquid crystal device comprises a liquid crystal layer 4 held between a pair of substrates 2, 3. The substrates 2, 3 are constructed of plastic film substrates having optical anisotropy, e.g. biaxially stretched PET (polyethylene terephthalate) film or the like, and electrodes 5, 9, aligning layers 6, 10 for polarizing layers, polarizing layers 7, 11 and alignment layers 8, 12 for the liquid crystal layer are successively laminated on the inside faces of the respective substrates 2, 3.
Patent JP-2001301006-A (JP)
Title: Method and device for producing molded body of thermoplastic resin
Inventor: ICHIHARA KOJI
IPC: B29C48/76
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for producing a molded body of thermoplastic resin, in which high-pressure gas can be completely dissolved into the resin in a range of limited residence time and the uniformly molded body can be obtained. SOLUTION: A thermoplastic resin composition 7 is supplied to an extruder 2 and melted in the extruder 2. Unreactive gas in a high-pressure state is supplied into the extruder 2 and the same is dissolved into the molten resin and thereafter while performing reduced pressure, a part of the gas is discharged and then the molded body 72 is shaped.  The producing device 1 consists of the extruder 2, in which a screw 22 is provided in a cylinder 21, a raw material feeder 3 being connected to the upstream side of the extruder 2 and feeding the thermoplastic resin composition 7, a gas feeder 4 being connected to the downstream side from such the position that the raw material feeder 3 is connected and feeding the unreactive gas of high pressure, a gas discharging device 5 being connected to the downstream side farther than the gas feeder 4 and being capable of regulating pressure, and a shaping device 6 connected to the substantially undermost downstream side of the extruder 2.
Patent JP-2001304124-A (JP)
Title: Hermetic compressor
Inventor: ISHIYAMA AKIHIKO
IPC: F04B35/01
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor of high performance and high reliability by reducing the gas compression load added to a piston, and reducing the sliding loss. SOLUTION: In this hermetic compressor comprising an electric element and a compressive element composed of a piston 4 and a cylinder 2 in a sealed case, the center of gravity of the piston 4 is shifted from a central line of the cylinder 2.
Patent JP-2001312761-A (JP)
Title: Paper money processor
Inventor: SHOJI NOBUYUKI
IPC: G07D9/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To attain miniaturizing, simplifying and lightening of a paper money processor by eliminating a dedicated pressing member. SOLUTION: When accumulating paper moneys P on a stage 29 of a batch cassette 21 for paper money recovery, a temporary holding plate 27 of a temporary holding part 25 is moved up and paper moneys are accumulated on the stage 29 by a paying-out and accumulating means 26. Afterwards, the temporary holding plate 27 is moved down and paper moneys P on the stage 29 are pressed so that the creases of folding habits of paper moneys can be corrected.
Patent JP-2001310096-A (JP)
Title: Washing and drying machine
Inventor: MAEDA TOMOHITO
IPC: D06F39/04
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To assure safety without lowering of insulation resistance by constituting a washing and drying machine which has a stroke of drying wash by blasting hot air into a spinning tub and is capable of integrally implementing from washing to drying in such a manner that a heating means is not submerged in water even when a water feed valve for controlling the water feed into the spinning tub goes out of order and the water is kept fed. SOLUTION: The spinning tub 27 which has a central axis of rotation in a perpendicular direction and houses the wash is freely rotatably supported within an outer basket 2 elastically hung in a casing 21 and the hot air heated by a heater 31 is blasted through a blasting route 32 into the spinning tub 27 from a hot air blasting port 37 by a fan 30 for drying. The heater 31 is arranged at a position higher than a water feed member 41 for feeding the water into the spinning tub 27.
Patent JP-2001313705-A (JP)
Title: Portable telephone set united with personal computer
Inventor: KISHISHITA RYUTARO
IPC: H04W88/02
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set united with a personal computer which enables a user to simultaneously or selectively use the personal computer and the portable telephone set by miniaturizing the personal computer into a form united with the portable telephone set. SOLUTION: A key array only for portable telephone is provided on the keyboard side of a notebook-sized personal computer which can be opened and closed by folding, and a display part only for portable telephone is provided on the display screen side of this personal computer.
Patent JP-2001271969-A (JP)
Title: Corrugated pipe made of metal
Inventor: IKEDA IKUO
IPC: F16L11/14
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that to prevent the occurrence of corrosion due to fluid in a corrugated pipe made of a metal to absorb a change of expansion and contraction due to a temperature difference of piping in a line to be laid and relative displacement due to unequal settlement, the whole of the corrugated pipe is constituted by using a corrosion resistant steel sheet of a single material regardless of corrosion environment occurring due to a kind of a line and fluid, whereby a corrosion resistant corrugated pipe of this kind is increased in a cost too high and an increase in a cost occurs. SOLUTION: Since it is predictable that corrosion occurs to the different portions extending along the axis of the corrugated pipe made of a metal due to a corrosion medium contained in flowing fluid, a corrosion resisting material A formed of a corrosion resistant steel sheet is allotted to the limited portion along the axial direction of a corrugated pipe body 1 on which waveforms 1a and 1a are applied and a tough material B formed of a toughness steel sheet is allotted to and joined at 5 and 5 with a part except the limited portion to form the corrugated pipe made of a metal.
Patent JP-2001316130-A (JP)
Title: Glass ceramics and method for producing same
Inventor: YAMAZOE MASATOSHI
IPC: C03C10/10
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a glass ceramics containing leucite crystal which does not turn yellow in the welding process with a crown made of silver alloy. SOLUTION: This glass ceramics containing leucite crystal or powders of the same is a leucite matter glass ceramics containing 0.1 to 1.4 wt.% of CeO2 component which has a nature not turning yellow upon coating of the powders onto an alloy containing silver and welding by heating.
Patent JP-2000337633-A (JP)
Title: Glow plug and method of production
Inventor: ENDLER MAX
IPC: F23Q7/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a glow plug which is easy to produce and outputs high reliability measurement signal. SOLUTION: In a glow plug having a heating rod provided with an outer side electrode and an inner side electrode extending inward, wherein the inner side electrode is connected to a heating element and, in some cases, to a control element, and the outer side electrode comprises the wall of a heating rod 2 electrically insulated from the elements near a plug main body 1, the main body 1 is made of electrically insulating plastic materials.
Patent JP-2001317895-A (JP)
Title: Cover for cleaning air conditioner
Inventor: YAMADA MASANAO
IPC: F28G9/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a cover for cleaning an air conditioner for detachably holding and fixing a drain tube at a cap by using a fixing cylinder by providing a freely extendible and openable opening at an upper edge of a cover body via a rubber string and integrally forming the cap with a bottom side port of the body. SOLUTION: The cleaning cover is simply and easily attached to or detached from the air conditioner. The rubber string is used, and hence the cover can be fitted in the conditioner of various size without auxiliary implement. Then, the conditioner can be visually observed from a gap formed between the conditioner and a cover body by utilizing a extendible force of the string, and hence the cleaning work is facilitated. A cleaning cover of a conventional air conditioner can only conduct a cleaning work from a Magic fastener (registered trademark) and an opening. Meanwhile, this cleaning cover utilizes the extendible rubber string, and hence the opening can be freely formed at an arbitrary place. Accordingly, any part can be prevented from being left uncleaned. The drain tube is made detachable from the body, and hence the cover can be conveniently stored without bulkiness.
Patent JP-2001315780-A (JP)
Title: Coil container having hanging trestle on gravity center
Inventor: MURAKAMI MIHO
IPC: B65D19/38
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a coil container which has a hanging trestle to be carried by a coil lifter, with which a coil can be sent in and sent out in a short time without generating a safety problem, and with which positioning/fitting work in stacking an upper containers on a lower container can be lightened saving labor as to a coil container with a coil lifter for transporting a coil stored in a container. SOLUTION: This relates to a coil container on whose bottom frame fours supports with a corner metal having a long hole on its top are provided standing and a deck is mounted forming coil moving space on its top and side. In the area surrounding the container gravity center cw, a hanging trestle 7 is provided, and on the upper position of the container gravity center of the trestle, a fitting hole 10 for fitting the catching tab 9 of a coil lifter 8 is formed.
Patent JP-2001324325-A (JP)
Title: Shock resisting structure for laser marker
Inventor: TAMAMURA AKITO
IPC: G01C15/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a shock resisting structure for a laser marker, made as a lock structure resistant to a vertical shock and also to a horizontal shock and capable of preventing the axis of a movable part and the center of gravity from being displaced even if a large shock is exerted thereon due to a fall or the like. SOLUTION: This laser marker has a laser unit holder 16 rockably supported by a gimbal mechanism 8 and at least one laser unit 20 mounted in the unit holder 16. The marker further has a lock member 30 having a cone-shaped receiving part 32 for covering the lower-end periphery of the unit holder 16 and a lock member moving mechanism which vertically moves the lock member 30 and stops the vertical and horizontal motion of the unit holder 16 by pressing the receiving part 32 against the lower-end periphery of the unit holder 16 when the lock member 30 is moved upward. The moving mechanism has an elastic body. The vertical motion of the lock member 30 is made with the elastic body used as an intermediate.
Patent JP-2001319451-A (JP)
Title: Magnetic tape cassette
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/087
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette capable of improving the strength of the case main body of a magnetic tape cassette against pressure in the vertical direction and improving the running stability of a magnetic tape by reinforcing the neighborhood of the sliding groove of a slider being the part of low rigidity structurally. SOLUTION: The magnetic tape cassette has a lower-side rib projecting from a lower half and an upper-side rib projecting from the upper half corresponding to this lower-side rib and abutted on the lower-side rib. The form of the magnetic tape cassette has an at least 0.2 mm clearance between the inner surface of the upper half and lower half side wall and the magnetic tape running path of the magnetic tape cassette.