baber/WOPTO huggingface dataset:
Patent JP-H07159193-A (JP)
Title: Display device
Inventor: TAKIZAWA AKIHIKO
IPC: H04N5/64
Filed: 1993-12-09
Abstract: PURPOSE:To provide a multi-purpose display device which can be used as a navigation system on a vehicle without extending wiring from an antenna, which can be used as a portable navigation system, and which is also capable of displaying for other purposes. CONSTITUTION:This device is composed of a main body 1 having a monitor image surface 2, a cover body 10 freely capable of removal from the main body 1 and having a recessed part 13 in which a GBS antenna 15 is installed, a first operation member 20, a second operation member 30, and a support base 40. This can be installed inside a vehicle, etc., by using the support base 40, and it becomes portable when the support base 40 is not used. By installing the cover body 10, GBS antenna 15, and operation member 20 on the main body 1, this can be used as a navigation system for use in the vehicle, or of a portable type. When the GBS antenna 15 or cover body 10 is removed, it can be used as a TV, game machine, etc.
Patent JP-H07158848-A (JP)
Title: Gas combustion provided with self-diagnosing function
Inventor: YOKOYAMA NOBUYOSHI
IPC: F23N5/20
Filed: 1993-12-08
Abstract: PURPOSE:To predict the life of a gas combustor accurately by finding the cumulative operating time by performing weighting according to various phenomena such as low-temperature corrosion, high-temperature oxidation, etc. to be generated according to using load such as gas combustion capacity or set temperature, and by performing the life judgement according to the result. CONSTITUTION:When the operation progresses to the ignition operation by slow ignition of a gas burner 26, a timer housed in a controller 38 is operated, so as to judge whether the discharge hot-water temperature is 42 deg.C or more or not. When the judged result is YES, and also when the condition where low-temperature corrosion is generated is judged, whether the combustion gas input amount wherein the low-temperature corrosion is generated is larger than the present combustion gas input amount or not, when the judged result is YES, the operating time is corrected and calculated. On the other hand, when the condition where the high-temperature oxidation is generated is judged, the operating time is corrected and calculated on the basis of the present combustion gas input amount. When the total cumulative operating time of the calculated operating time reaches the life time, the operation of the combustor is stopped.
Patent JP-H11171297-A (JP)
Title: Carbonated drink ejector
Inventor: KADONA TETSUYA
IPC: B67D1/12
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To suppress a flow velocity at the time of ejecting drink and prevent excessive foaming of the ejected drink. SOLUTION: The carbonated drink ejector includes a container (barrel) 1 in which drink (beer) 5 is to be filled, an ejecting means (dispenser head) 3 for ejecting beer, an ejection cock 19 which can move between an initial position and an ejection position, and an ejection valve 14 wherein the valve 14 slides in a cylindrical member 13 in conjunction with the ejection cock 19, blocks passage of the beer 5 from the barrel 1 to the ejection means 3 when the cock 19 is at the initial position, and has a slit 28 between it and the cylindrical member 13. The slit 28 has a deceleration part 28b of a small width (0.1 mm) to decelerate a flow velocity of the beer 5 flowing from the barrel 1 into the slit 28 with gas (carbon dioxide gas) introduced.
Patent JP-H09176394-A (JP)
Title: Chlorosulfonated ethylene-alpha-olefin copolymer composition
Inventor: MIYAGAWA TAIDO
IPC: C08L23/04
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a chlorosulfonated ethylene-3a-olefin copolymer composition excellent in freeze resistance, bending test, etc. SOLUTION: This chlorosulfonated ethylene-α-olefin copolymer composition obtained by blending 100 pts.wt. of a chlorosulfointed ethylene-a-olefin copolymer composition containing 5.0-25.0wt.% of chlorine and 0.3-3.0wt.% sulfur with <=10 pts.wt. of a plasticizer and/or a softener and having <=-40 deg.C T100 by a low-temperature torsion test described by JIS-K-6301 is used.
Patent JP-2001149224-A (JP)
Title: Electric water heater
Inventor: KOBAYASHI HIDEAKI
IPC: A47J27/21
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an electric water heater which solves such problems as difficulty in operation and display check in a dark place of the electric water heater housing hot water in a vessel and facilitates the display check of an operation section and the check of a main body by printing the electric water heater with pigments containing light storage agents. SOLUTION: This electric water heater allows the easy check of a membrane sheet 31 and a caution arousing seal 35 in a dark room and the check of the presence of the main body 8 in the dark room by incorporating the light storage agents into the membrane sheet 31, an operation explanation part 33, the caution arousing seal 35, an upper frame 61, the main body 62 and a lid 63.
Patent JP-2000169242-A (JP)
Title: Degreasing of powder compact
Inventor: NOKAWA GEN
IPC: C04B35/638
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for degreasing a powder compact by which the swelling can be extremely reduced while maintaining a desired extraction rate. SOLUTION: This method for degreasing a powder compact comprises extracting and degreasing a part of an organic binder by water or a solvent consisting essentially of water, heating and degreasing a remaining organic binder. When an organic binder is extracted by the solvent, the temperature of the solvent is set at the low temperature at which the component to be extracted does not cause the water-absorption and swelling in the first stage, and maintained for a prescribed time, and thereafter the temperature of the solvent is raised to a high temperature.
Patent JP-H06183223-A (JP)
Title: Tubeless tire
Inventor: NIIMURA KYOJI
IPC: B60C15/024
Filed: 1992-12-22
Abstract: PURPOSE:To provide a pneumatic tubeless tire by which setting of a rim can be carried out smoothly while improving air-in performance. CONSTITUTION:A tubeless tire is constituted in such a way that plural recessed parts 2 are formed in a waveform in a tire circumferential direction in a bead toe part 1, and a part where a tire butts a rim 4, that is, the bead toe part 1 can be hooked easily on a flange part of the rim 4.
Patent JP-H03207265-A (JP)
Title: Switching regulator
Inventor: FUJIWARA OSAMU
IPC: H02M3/338
Filed: 1989-12-29
Abstract: PURPOSE:To decrease switching loss by charging the first and second capacitors through the intercollector-base junction of a transistor for control during the off period of a switching element. CONSTITUTION:During the off period of a switching element, the energy accumulated in a transformer 4 is released through a secondary winding 7, and also by the voltage arising downward in a driving winding 13, the charge of a first capacitor 15 is done by the closed circuit, comprising the driving winding 13, a diode 23, a first capacitor 15, and a resistance 14, and another closed circuit, comprising the driving winding 13, the midway between the collector and the base of a second PNP-type transistor 16, a resistance 27, the first capacitor 15, and the resistance 14. Moreover, a second capacitor 26 is charged by the closed circuit comprising the driving winding 13, the midway between the collector and the base of the second transistor 16, the second capacitor 26, and a resistance 24.
Patent JP-H07187733-A (JP)
Title: Method of finishing and pulverizing cement in rollar mill plant
Inventor: BIYAANE HIRUMAA OSUBEEKU
IPC: B02C4/00
Filed: 1992-12-22
Abstract: PURPOSE: To improve the strength, yield strength or the like of solidified cement products by adding water to the material to be ground in a roller mill at the time of finish-grinding the cement in a roller mill plant.  
     CONSTITUTION: Water is added to the material to be ground in the roller mill at the time of finish-grinding the cement by supplying cement material consisting of cement clinker, gypsum or the like to the roller mill plant. The addition of the water may be executed before the cement material is introduced into the roller mill or the water may be added to the cement material by supplying a hydraulic cement component to the roller mill. The water may otherwise be added to the cement material by water spraying at the several points of the roller mill. Further, the water addition to the cement material is preferably controlled as a function of a product parameter number. As a result, prehydration of the cement is induced by adding the water to the cement material, by which the amt. of the water to be added at the time of cement production may be decreased. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05239242-A (JP)
Title: Method and apparatus for plasma-treating workpiece surface and plastic member
Inventor: SUTEFUAN YOSHIYUTO
IPC: B29C59/14
Filed: 1992-12-22
Abstract: PURPOSE: To increase the adherence of lacquer on a treated surface in itself or in relation to the treatment time, the reactive-gas pressure, or the amount of the power supply or the gas in the plasma treatment of a workpiece surface in a reactive-gas atmosphere for treating a substrate in which the surface to be treated has a length of 1 m or more.  
     CONSTITUTION: By using an apparatus whose electrode constitution comprises at least two rod electrodes 5 arranged in a section of a container wall 3 and whose gas feeding constitution comprises one or more rodlike gas jetters 11 for feeding a gas between the container wall and at least one rod electrode, the treatment duration is selected at least close to an adherence maximum in a lacquer adherence/treatment duration diagram or the gas pressure is selected at least close to an adherence maximum in a lacquer adherence/gas pressure diagram. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03202649-A (JP)
Title: Fuel supply control device for engine
Inventor: IIDA HISASHI
IPC: F02D41/22
Filed: 1989-12-28
Abstract: PURPOSE:To enhance the starting characteristic by measuring the requisite time from the post-start judging to stall judging, altering the initial value of the post-start increment value in the internal combustion engine concerned according to this requisite time measured, and thereby smoothening transfer from initial combustion to complete combustion. CONSTITUTION:When an at-starting sensing means 11 of a CPU 5 senses that an engine 1 is in the starting process, a misstarting sensing means 12 senses that the engine 1 has failed starting, for ex. from the fact that stall is brought about after the engine 1 revolving speed NE has sunk below the set value. A timer 13 measures the time required for the engine 1 revolving speed NE to sink from below the set value to the lower limitation. An initial value altering means for post-start increment value 14 alters the initial value of the post-start increment value in compliance with the requisite time measured. A means 15 controls the valve opening time of a fuel injection valve 4 through increase/decrease of the initial value by an increasing means 15a and a decreasing means 15b on the basis of the altered initial value. This accomplishes smooth transfer from initial combustion to complete combustion, and the engine starting characteristic is enhanced.
Patent JP-H11169737-A (JP)
Title: Shredder
Inventor: NOZAWA TAKAHIRO
IPC: B02C18/06
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a shredder wherein at a normal shredding, a cross cutting rotation cutter rotates normally and when a reverse rotation is automatically effected at an overload shredding, the cross cutting rotation cutter is not reversely rotated, but only a vertical cutting dis-shaped cutter is reversely rotated to eliminate the displacement of a cross cutting fixed cutter due to the reverse rotation of the cross cutting rotation cutter, thereby improving shredding efficiency, so that the life of the cross cutting rotation cutter can be extended by several times in comparison with a conventional one. SOLUTION: The shredder comprises a vertical shredding part wherein cutter blocks 16, in pairs, each including a plurality of vertical cutting disk-shaped cutters are combined to vertically cut a material P to be shredded and a cross shredding part which has a cross cutting rotation cutter 18 and a cross cutting fixed cutter 17 to finely cut crosswise the vertically shredded material P, wherein the cross cutting rotation cutter 18 is prevented from rotating reversely.
Patent JP-H06196862-A (JP)
Title: Manufacture of multilayer printed-wiring board
Inventor: NAKASO AKISHI
IPC: H05K3/46
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a multilayer printed-wiring board wherein its wiring density is excellent and it is simple and easy by a method wherein an adhesive layer is formed on the surface on the side of an insulating material on a one-sided copper-clad laminated board and the adhesive layer is used as a B stage. CONSTITUTION:A layer by an adhesive 2 is formed on the surface on the side of an insulating material on a one-sided copper-clad laminated board 1, and it is used as a B-stage. In succession, a hole 3 is made in a connecting part in the board 1. Another board is overlapped so as to come into contact with the side of the layer by the adhesive 2 on the board 1 in which the hole 3 has been made, it is pressurized, heated, laminated and integrated. Then, a hole 6 which is passed through the whole of the laminated board is made, and a copper plating operation 7 is performed to the whole surface. Then, an etching resist is formed, inessential copper is etched and removed, and a conductor circuit is formed in a required part on the laminated and integrated board. When the adhesive 2 is used in the state of a B stage in this manner, a working operation such as a hole making operation or the like can be performed easily, and the board can be bonded to another wiring board by a successive pressurization and heating operation.
Patent JP-H10184380-A (JP)
Title: Cam chain guide of dohc engine
Inventor: MORISHITA TAKAYOSHI
IPC: F16H7/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the flapping of a cam chain and the occurrence of noise by oscillatably journaling the chain guide to which a piece of slipper has been extendedly stuck onto the undersurface of the cam chain guide of a DOHC (double overhead camshaft) engine so as to be superposed on the cam chain between two camshaft sprockets. SOLUTION: A cam chain 6 is wrapped around the sprocket 2 of the crankshaft 1 of an engine and the sprockets 5 on the respective intake and exhaust camshafts that have been journaledly mounted on the cylinder head 3, and the two camshafts 4 are interlocked with the rotation of the crankshaft 1. In this case, a slipper piece 8 formed of rubber or a synthetic resin such as nylon is extendedly stuck onto the undersurface of the cam chain guide, and the slipper piece 8 is fitted to the chain guide 7 so as to be superposed on the cam chain 6 part between two sprockets 5. Then, the lower ends of the arms 9 that have been extended toward both the lower sides of the chain guide 7 are oscillatably journaled by a supporting shaft 11 that has been horizontally mounted on the cylinder head 3. Thus, the flapping of the cam chain and the occurrence of noise can be restrained.
Patent JP-H11241633-A (JP)
Title: Forming method for fuel supply amount signal for internal combustion engine
Inventor: WILD ERNST
IPC: F02D41/40
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To further optimize a fuel supply amount signal and avoid the formation of leaning and richening which are not intended in the formation of the fuel supply amount signal to be performed by correcting a basic value by various kinds of correction values so as to be compatible to an operation state. SOLUTION: A first signal rl showing air quantity flowing into an internal combustion engine is formed (2.1). Based on the first signal rl, a second signal te λ1 is formed. Thus, when the second signal te λ1 is used as a fuel supply amount signal, a first λ target value is set (2.5 to 2.7). As functions of operation parameters of the internal combustion engine, various kinds of second λ target values are formed (2.9 to 2.12). The second λtarget value having top priority is selected (2.13). By weighting the second signal te λ1 by the second λ target value having top priority, the fuel supply amount signal is formed (2.14).
Patent JP-H07171132-A (JP)
Title: High frequency coil for magnetic resonance imaging device
Inventor: YOSHINO HITOSHI
IPC: G01R33/34
Filed: 1993-12-20
Abstract: PURPOSE:To moderate the influence, in a high frequency coil for magnetic resonance imaging device, when a testee is inserted into the coil, to prevent the deterioration of S/N, and reduce the slippage of resonance frequency by the change in size of the subject. CONSTITUTION:Coil conductors placed in a transmitting system and a receiving system, respectively, to form loops larger than a testee are divided at least in one position on the circumferences to form circular first coil conductors 32a, 32b. One or two circular second coil conductors 38a, 38b close to the first coil conductors in non-contact are formed on the inside of the first coil conductors, and the first coil conductors 32a, 32b and the second coil conductors 38a, 38b are connected in high frequency state by a capacitance formed between the both to constitute one conductive loop 31a. Thus, the influence when the testee is inserted into the coil is moderated to prevent the deterioration of S/N, and the slippage of resonance frequency by the change in size of the testee can be reduced.
Patent JP-H10170672-A (JP)
Title: Evacuation system of nuclear fusion device
Inventor: ABE TETSUYA
IPC: G21B1/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an evacuation system that is excellent in economy, safety, and reliability as an exhaust system, leading from the vacuum container of a large fusion reactor. SOLUTION: An ejector 2 driven by an inert gas is installed inside the high- magnetic-field area boundary 1a of a nuclear fusion device, two gas recycling devices 5a, 5b each equipped with an argon trap 5d or 5f are installed on the exhaust side of the ejector 2, a backing pump system 6 is added to the gas recycling devices 5, 5b, and a recycling circuit 3 for the argon gas recycled is installed.
Patent JP-2001158549-A (JP)
Title: Paper sheet conveying device and image forming device
Inventor: KOISO JUNICHI
IPC: B65H5/36
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet conveying device capable of preventing folding of a paper sheet at an edge and failure in conveying the paper sheet caused by abutting on a jaw part of a ratchet wheel at an end part of the paper sheet and being caught, especially failure in conveying the paper sheet caused by drift of the end part of the paper sheet followed by abutting on the jaw part of the ratchet wheel when the paper sheet is vertically upward conveyed in a paper sheet conveying passage. SOLUTION: In this paper sheet conveying device for guiding and conveying the paper sheet S by a paper sheet conveying guide plate 31 and the ratchet wheel 33 rotatably supported thereon, a projecting part 31C comprising an inclined plain from an upstream side of a paper sheet conveying direction to near an outer diameter part of the ratchet wheel 33 is provided on a paper sheet guide plain of the paper sheet guide plate 31.
Patent JP-H05176511-A (JP)
Title: Motor
Inventor: MIYAMORI KENICHI
IPC: H02K29/08
Filed: 1991-12-26
Abstract: PURPOSE:To reduce thrust force against a bearing by a rotor magnet without increasing revolving loss of the motor, to enable the extension of the span of life of the bearing to bear a rotary shaft of the motor and, at the same time, to reduce the cost of bearing and noises generating from the bearing. CONSTITUTION:In a motor, a device 18 energizing a rotor in the opposite direction to a direction of magnetic attraction generating between the rotor and a stator through a sliding member 17 is provided between the rotor 8 and the stator 4.
Patent JP-2000174235-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO KOJI
IPC: H01L21/8247
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, together with its manufacturing method, wherein higher resistance of a control gate and etching of a silicon substrate are prevented while an element isolation film is etched with a gate electrode in self-alignment to form a source line. SOLUTION: A process where an element isolation film extending in a first direction is formed on a semiconductor substrate, a process where a gate electrode whose upper surface is covered with a second insulating film which is thicker than that of the element isolation film is formed extending in a second direction with a floating gate and a control gate laminated through the first insulating film, a process where a resist film covering alternately a region between gate electrodes is formed, a process where the element isolation film is etched with the resist film and the second insulating film as a mask, and a process where an impurity diffused region is formed at gate electrode in self-alignment, are provided.
Patent JP-H09157868-A (JP)
Title: Treating device for band-shaped metallic thin sheet
Inventor: ARIYAMA DAISAKU
IPC: H01J9/14
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of precipitate by drying of the etching liquid sticking to rollers by supplying steam to the rollers in contact with the main surfaces of a band-shaped metallic thin sheet to be transported. SOLUTION: Both main surfaces of the metallic thin sheet 12 are etched by supplying the etching liquid from spray nozzles 14 thereto. The liquid draining rollers 18 in the outlet of an etching chamber 16 remove the etching liquid remaining on both main surfaces of the metallic sheet 12 in contact therewith. The metallic thin sheet 12 is transported by the transporting roller 24 and is washed by pure water spray nozzles 30. The steam is supplied to the liquid draining rollers 18 from steam supplying pipe 32. The steam is supplied to the transporting roller 24 from a steam supplying pipe 34. The liquid draining rollers 18 and the transporting roller 24 is kept humidified at the time and does not dry. The crystals of ferrous chloride, etc., included in the etching liquid do not precipitate.  The partial destruction of the resist films by the precipitate does not arise and there are no more shape defects of through-holes.
Patent JP-H07184299-A (JP)
Title: On-vehicle sound field correction device
Inventor: NAKAMURA KAZUHIRO
IPC: H04S1/00
Filed: 1993-12-22
Abstract: PURPOSE:To provide the on-vehicle sound field correction device controlling a spread sense of a sound image without need of a large scale hardware. CONSTITUTION:The device is provided with a 1st sound field correction FIR filter 109 revising a digital audio input signal to have a horizontally symmetrical characteristic at both ears of a listener, a 2nd sound field correction FIR filter 113 adding a desired reflecting wave component to both ears of the listener, a multiplier 121 revising the reflecting wave component to be added by revising an input level to the 2nd sound field correction FIR filter 113, a coefficient revision device 131 revising the coefficient based on a spread sense control signal, and an adder 123 adding outputs of the 1st and 2nd sound field correction FIR filters 109, 113 to control a spread sense of the sound image based on the spread sense control signal.