baber/WOPTO huggingface dataset:
Patent JP-H0776763-A (JP)
Title: Member for galvanization bath excellent in resistance to blocking to alloy layer, its preparation and hot dip galvanization therewith
Inventor: NITTA HIDEO
IPC: C23C4/10
Filed: 1993-09-01
Abstract: PURPOSE: To prevent the sticking of an alloy to the surface of a galvanizing bath member by allowing a ceramic material or a cermet material to be thermally sprayed on the surface of a galvanizing bath member to have a specified Al content and molten zinc erosion resistance.  
     CONSTITUTION: Sprayed coating obtd. by adding oxide ceramics or Mo base cermet excellent in molten zinc alloy erosion resistance with Al so as to regulate the content of Al in coating after thermal spraying to 0.5 to 10 wt.% is formed on the surface of a galvanizing bath member. This sprayed coating is excellent in molten zinc alloy erosion resistance from the result of an experiment in which a thermal spraying sample 2 is dipped into a molten zinc-Al alloy 5 in a crucible 4 on a stand 6 of a furnace body 7 whose inside is held to a prescribed temp. by a heater 1 and is rotated in a cylinder 3 made of soft iron. Moreover, the formation and sticking of alloy layers, particularly of Zn-Fe-Al intermetallic compds. or the like can extremely sufficiently be prevented. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0961345-A (JP)
Title: Liquid analyzing prism unit with infrared ray feeding infrared fiber
Inventor: ITO KENSUKE
IPC: G01N21/27
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a prism unit capable of surely receiving and radiating infrared rays in spite of being a small attenuation total reflection(ATR) prism. SOLUTION: This prism unit 22 having an ATR prism 51 reflecting the fed infrared rays on the surface of a liquid with which the prism 51 is in contact, is provided with a feeding infrared fiber 24 feeding infrared rays to the ATR prism 51 and a receiving infrared fiber 25 receiving the reflected infrared rays. When the infrared rays from a light source are transmitted by the feeding infrared fiber 24 and cast on a small prism from the feeding infrared fiber 24, the infrared rays are surely fed to the ATR prism 51 from a small specific point on the prism. The infrared rays reflected on the boundary surface F are surely extracted from the specific point of the ATR prism 51 by the receiving infrared fiber 25. The prism unit 22 can be enhanced in the constituent analysis accuracy and measurement accuracy of a liquid analyzer.
Patent JP-H1086373-A (JP)
Title: Recording apparatus
Inventor: KASAHARA TAKASHI
IPC: B41J2/05
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus capable of efficiently recording an image high in duty even by reduced power supply capacity. SOLUTION: A recording apparatus is constituted so that a power supply unit 105 is controlled by a control part having a CPU 101 performing the control operation, an ROM 102 storing control procedure, an RAM 103 temporarily storing data and a pulse width setting means 104 counting the duty of printing data in a line and operating heat pulse width. For example, in a nozzle row arranged in one row, this is divided into a plurality of blocks and the power supply unit 105 is controlled so as to control the emitting quantity at every block.
Patent JP-S6485177-A (JP)
Title: Apparatus for removal of powders from grains
Inventor: SATO KAZUNORI
IPC: B07B4/08
Filed: 1987-09-28
Abstract: PURPOSE: To obviate the clogging of a screen with air vent holes with powder and granular materials and to automatically discharge accumulated heavy particles by supporting the screen with rollers at both end and arranging the screen in such a manner that the free endless movement thereof in an operating state is made possible. CONSTITUTION: When the screen 11 is clogged or the particles of a heavy sp. gr. accumulate on the screen 11, a discharge gate is opened in the operating state and the rollers 12 are rotated by a geared motor 14, by which the screen 11 of a belt conveyor type wound around the rollers 12 and 12 is moved. The powder and granular materials accumulated on the screen 11 are partly discharged from the powder and granular material discharge duct 18 by this movement and are separated from the normal powder and granular materials. Further, gas is sprayed from a nozzle 15 toward the part of the screen 11 which no longer faces the powder and granular materials in a casing 1, by which the fine powders clogging in the pores of the screen 11 are blown off and the clogging of the screen 11 is eliminated.
Patent JP-H0581788-A (JP)
Title: Magnetic disk device
Inventor: TAKAHASHI TSUTOMU
IPC: G11B19/02
Filed: 1991-09-20
Abstract: PURPOSE:To protect data by sensing an indication previously for evading the damage of the data by a head crush. CONSTITUTION:A spare track area 1b in addition to a normal recording track area 1a is provided on the recording face of a magnetic disk 1, and the output level of the read circuit 3 of a magnetic head 2 is measured by a level measuring circuit 4. The initial value of the output is stored by a nonvolatile memory 5. Then, by a comparator circuit 6, a present output level is compared with the initial value, when the value of the output level is a prescribed value, the data is transferred by a transfer circuit 7, the data is written on the spare track area 1b through the magnetic head 2 by a write circuit 9. Then, by an error track count circuit 10, the track number of the transferred data is counted, by a display judging circuit 11, an error display is judged from the counted track number and simultaneously the error is displayed on an error display part 12.
Patent JP-H03106757-A (JP)
Title: Moving device for winding cell for winding device
Inventor: SOMA MASAHIKO
IPC: B65H54/22
Filed: 1989-09-19
Abstract: PURPOSE:To automate exchange of a cell by a method wherein a carrying device to carry a slidable shaft moving support bed for supporting the shaft of a winding cell from the unwinding side to the winding side is mounted to a guide rail to couple together the rod of a winding elevating cylinder and the rod of an unwinding elevating cylinder. CONSTITUTION:When a cell 2 brought into a empty state on the unwinding side is shifted to the winding device side, an elevating cylinder 20a on the unwinding side located inside an unwinding stand is raised and supported to a shaft moving support bed 26 and lifted. An empty shaft is moved to the winding side by a carrying device 27 mounted on a guide rail 25a, and is placed in the winding chuck of the one of a pair of winding stands on both sides. The winding cell 2 brought into an empty state on the unwinding side is automatically shifted to the winding device side.
Patent JP-H0581050-A (JP)
Title: System resource size setting device for computer
Inventor: OKIYA YOSHIYASU
IPC: G06F9/46
Filed: 1991-09-20
Abstract: PURPOSE:To automatically set the size capacity of a system resource to an optimum size in a computer which secures the system resource of a size that is previously stored in a system parameter file and executes a program. CONSTITUTION:A situation detection means 2 detects the use situation of the system resource and an idle situation during the execution of the program. A fuzzy inference means 3 calculates an optimum resource size for the respective programs by using fuzzy inference from the detected use situation and the idle situation. The calculated optimum resource size is stored in a system parameter file 7 by a registration means 6. Furthermore, a size alteration means 8 which immediately alters the size of the secured system resource into the optimum resource size calculated in the fuzzy inference means is provided.
Patent JP-S61120613-A (JP)
Title: Gas-liquid contact apparatus
Inventor: EGASHIRA MICHIO
IPC: B01D53/77
Filed: 1984-11-15
Abstract: PURPOSE:To attain to reduce the drain amount discharged to a drain storage tank, by providing a drain withdrawal pipe and a drain valve on the way of slurry recirculation piping and directly recovering the slurry drain in the recirculation piping to a recirculation tank while providing a vent valve to omit substitution of fresh water. CONSTITUTION:The drain withdrawal pipe 9A connected to the recirculation tank of a gas-liquid contact apparatus main body 1 is provided on the way of recirculation piping 3 above a position where a drain valve 7 is arranged and, when the apparatus is stopped, drain valves 6, 9 are opened and the slurry drain positioned above the drain withdrawal pipe 9A is recovered to the recirculation tank through the drain withdrawal pipe. The recovery time of the slurry drain is set by a timer and, after the setting of the time, the drain valve 7 is opened to recover the residual slurry drain to a drain storage tank 12 and the slurry drain between a pump inlet valve 4 and an outlet valve 5 is discharged to the drain storage tank by air pressure from a vent valve 10 through a drain through 11.
Patent JP-H05321943-A (JP)
Title: Overload protective device
Inventor: SUZUKI KEIICHI
IPC: F16D7/02
Filed: 1992-08-18
Abstract: PURPOSE:To transmit low torque to high torque by applying a torque transmission coil spring tightly on the same circumferential surface of an inner circumference or an outer circumference of a drive shaft and a follower shaft, and idly rotating the drive shaft when overload of more than transmitted torque is generated at the follower shaft. CONSTITUTION:A drive shaft 2 is rotated in winding direction or rewinding direction of a torque transmission coil spring 4 by power, and rotation torque is transmitted through the coil spring 4 to a follower shaft 3. The coil spring 4 is tightly applied on the same circumferential surface of an inner circumference or an outer circumference of the drive shaft 2 and the follower shaft 3, and when the drive shaft 2 rotates in such a direction as to increase friction force of the coil spring, high torque can be transmitted. When overload exceeding the transmitted torque of the coil spring 4 is generated at a driven member, the coil spring 4 tightly in contact with one of the drive shaft 2 and the follower shaft 3 slides relative to the shaft, thereby transmission of the overload to the drive shaft 2 can be prevented.
Patent JP-2001068143-A (JP)
Title: Flat nonaqueous electrolyte secondary battery
Inventor: HAYAMI MUNEHITO
IPC: H01M10/05
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a flat nonaqueous electrolyte secondary battery having an excellent heavy load discharging characteristic. SOLUTION: In this secondary battery, a metal negative electrode case 5 also serving as a negative electrode terminal is fitted to a metal positive electrode case 1 also serving as a positive electrode terminal through an insulating gasket 6, either the positive electrode case or the negative electrode case has a sealed structure crimped by crimping work, and a power generating element including at least a positive electrode, a separator 3 and a negative electrode, and a nonaqueous electrolyte are incorporated in its inside.  In this case, the positive and negative electrodes are formed into a band-like form, and are so rolled that the separator resides between the positive and negative electrodes, and the total facing area of the positive and negative electrodes in the electrode group is larger than the opening area of the insulating gasket, so that the battery has a small size, enables excellent productivity and has a remarkably excellent heavy load characteristic.
Patent JP-H1059049-A (JP)
Title: Housing box for vehicle
Inventor: KUBOKOUCHI HISASHI
IPC: B60R7/04
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To stably hold a container such as a can without discontinuing the use in spite of the opening/closing operation of a cover by forming a container holder so as to be capable of delivering in and out at least part of it in the cover. SOLUTION: A box main body A having an upper opening (b) and a cover A are formed, and in the state that the cover A keeps horizontal to the box main body B, the cover A is assembled so as to be movable to open/close the opening (b). A container holder H is formed so as to be capable of delivery in and out part of the container holder H in the cover A. In a housing box for a vehicle having this constitution, in both states that the cover A is closed and opened, a container such as a cup can be held by using the container holder H.
Patent JP-2001066661-A (JP)
Title: Image pickup device
Inventor: YAMAGIWA MASATOSHI
IPC: G03B9/04
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To enhance the follow-up ability of an ND filter and to avoid the unnatural change of light quantity by constituting the ND filter so that it may act by following up the action of a diaphragm blade in a range where it does not intrude into an aperture formed by the diaphragm blade within the working range of the diaphragm blade to the specified aperture. SOLUTION: When it is necessary to restrict transmitted light quantity, the ND filter 5 is made to intrude into a diaphragm aperture while maintaining the specified aperture. The ND filter 5 is made to act by following up the action of the diaphragm blades 16 and 17 in the range where it does not intrude into the aperture formed by the blades 16 and 17 within the working range of blades 16 and 17 to the specified aperture from opening. When it is necessary to make the filter 5 intrude into the diaphragm aperture, the action of the filter 5 is minimum. Therefore, by avoiding the sudden intruding action of the filter 5 into the diaphragm aperture, overshoot is prevented and the unnatural change of the light quantity caused by the overshoot is avoided.
Patent JP-H03104628-A (JP)
Title: Honeycomb structural body made of synthetic resin and production thereof
Inventor: HIRAKAWA HIROSHI
IPC: B32B37/00
Filed: 1989-09-20
Abstract: PURPOSE:To easily form required wall thickness by forming a groove along a peripheral wall at the top part of the peripheral wall in the opening part of a cell, and also making the width of the peripheral wall in a little lower part from the bottom of the groove slightly larger than the width of the bottom part of the peripheral wall in the opening part of the cell in the rear surface, and making the width of the peripheral wall gradually smaller as the peripheral wall progresses to the direction of the bottom part and superposing the cells. CONSTITUTION:The width (b) of the bottom part of a peripheral wall in the opening part of a cell 1 in the rear surface of a honeycomb structural body A is made equal to the width (c) of a groove 3 or made slightly smaller than it. This width (b) is made equal to the width (c) or made slightly smaller than that in the degree capable of inserting the bottom part of the peripheral wall 2 into the groove 3. Further the width (a) of the peripheral wall 2 in a little lower part from the bottom of the groove 3 is made slightly larger than the width (b) of the bottom part and the width of the peripheral wall is made gradually small as the peripheral wall progresses to the direction of the bottom part in order to easily draw out the peripheral wall 2 from a mold. Distance (d) to the bottom of the peripheral wall 2 from the bottom of the groove 3 is regulated to <=100mn. Required wall thickness can be formed by successively superposing a plurality of pieces of cells so that the bottom part of the peripheral wall 2 in the opening part of the cell in the rear surface is inserted into the groove 3 of the upper surface.
Patent JP-S6483639-A (JP)
Title: Manufacture of self-lubricative composite material
Inventor: CHIKAOKA YASUJI
IPC: B22F5/00
Filed: 1987-09-26
Abstract: PURPOSE:To manufacture a composite material which exhibits furthermore effective lubricating characteristics by granulating BN powder and cast iron powder to composite grains by a resinous binder, uniformly mixing said composite grains to the cast iron powder and molding and sintering said mixture. CONSTITUTION:BN which is inert for iron and shows stabilized lubricative characteristics at a high temp. is granulated together with cast iron powder (ground turning) by a resinous binder to form composite grains. As the resinous binder, that in which ethanol is mixed to phenol resin is used. Said composite grains, as a lubricating agent, are furthermore mixed to the cast iron powder, are molded into the desired shape as a uniform mixture and are sintered. By this method, the titled material having excellent lubricating characteristics is obtd.
Patent JP-H0290791-A (JP)
Title: Teletex receiver
Inventor: ODAGIRI YASUSHI
IPC: H04N5/44
Filed: 1988-09-27
Abstract: PURPOSE:To perform the optimum tuning for teletex reception by performing tuning as detecting the state of a teletex signal. CONSTITUTION:The information of edge detection from an edge detecting means 31 is read when a fine tuning completion signal from a channel selection control means 13 is received, and a signal to set up or down a tuning voltage is outputted to the channel selection control means 13 to reduce a dispersion range at an edge detecting position, thereby, the optimum tuning for the teletex reception can be performed. In other words, the edge detection of the teletex signal is performed, and the fine adjustment of the tuning is applied on a tuner 21 so as to reduce the fluctuation of the edge detecting position. In such a manner, by performing the tuning as confirming the receiving state of the teletex signal, the tuning for the teletex reception can be performed at the optimum state.
Patent JP-H03106329-A (JP)
Title: Endoscope device
Inventor: SAITOU YOSHITAKE
IPC: A61B1/00
Filed: 1989-09-20
Abstract: PURPOSE:To accurately observe and photograph an inspection body by providing a micropump in a point end hard part in the insertion part of an endoscope device and feeding water and air from an air-water feed nozzle and thereafter sucking water, left in an objective lens surface, by this micropump. CONSTITUTION:Water is blown toward surfaces of an objective lens 5a from an air-water feed nozzle 6 to wash away body fluids and foreign matter adhering to the surface of the objective lens 5a, thereafter air is further blown to the surface of the objective lens 5a from the air-water feed nozzle 6 to remove a water drop adhering to the surface of the objective lens 5a by a water feed. Further a micropump 4 is set up inside a point end hardness part 13 of an insertion part, and water, which can not be removed off by an air feed from the air-water feed nozzle 6, is sucked and removed by driving this micropump 4. Consequently, a feed-discharge water channel 13a in the point end hardness part 13 is arranged in an oblique direction. The suction port 4a of the micropump 4 is set up in the vicinity of the objective lens 5a for facilitating suction of moisture left on the surface of the objective lens 5a.
Patent JP-S6482663-A (JP)
Title: Semiconductor device
Inventor: OGAWA KICHIJI
IPC: H01L21/8222
Filed: 1987-09-25
Abstract: PURPOSE:To suppress the diffusion of an impurity into a polycrystalline silicon resistor layer from a lower conductive layer by providing a diffusion suppressing layer at a contact of the resistor layer with the conductor layer. CONSTITUTION:An n-type diffused region 2 is formed on a p-type silicon substrate 1, a silicon oxide film 3 is then grown by a CVD method 1mum thick, and a contact hole 4 of square shape having 1mum of side length is opened by normal photoresist technique and dry etching technique. Then, a polycrystalline silicon film to which oxygen is added is grown by a reduced pressure CVD 0.3mum thick, patterned by normal technique, and a diffused suppressed film 5 is formed. Thereafter, a high resistance polycrystalline silicon film is grown by a reduced pressure CVD approx. 0.4mum thick. Subsequently, this silicon film is patterned by normal technique to form a polycrystalline silicon resistor layer 6, a silicon nitride film 7 is then formed, and a PSG film 8 is then formed.
Patent JP-H0560049-A (JP)
Title: Pumping device for hydraulic power generation using compressed air
Inventor: NAGATA TSUGUO
IPC: F17C5/00
Filed: 1991-08-29
Abstract: PURPOSE:To feed water at a low position to a high position under a pressure by using expanding action of compressed air. CONSTITUTION:A closed container 3 is disposed between an upstream aquarium 1 at a high position and a downstream aquarium 2 at a low position. The inside of the closed container 3 is composed of a closed water chamber 5 and an air expansion chamber 6. A water inflow tube 7 for letting water from the downstream aquarium 2 flow into the closed water chamber is connected with the closed water chamber 5. A feed tube 8 for feeding water in the closed water chamber 5 to the upstream aquarium 1 under a pressure is also connected. At the air expansion chamber 6, a compressed air container 9 where compressed air for expanding the inner volume of the air expansion chamber is inserted under pressure is installed.
Patent JP-H0564178-A (JP)
Title: Video processing unit
Inventor: ITO MASAYUKI
IPC: H04N7/14
Filed: 1991-08-29
Abstract: PURPOSE:To obtain the video processing unit in which the circuit scale is reduced. CONSTITUTION:A CIF exclusive color camera 1 outputting a video signal 2 of a CIF format is employed, and its output video signal 2 is converted into CIF data 4 by an A/D converter circuit 3 and outputted to an output terminal 7 through a time filter circuit 5. Thus, in comparison with the employment of an NTSC camera, since a horizontal and a vertical spatial filter circuit used to convert an NTSC signal into the CIF signal is not required, the circuit scale is reduced.
Patent JP-H0432988-A (JP)
Title: Noncontact type portable carrier
Inventor: INOUE TAKESHI
IPC: B42D15/10
Filed: 1990-09-14
Abstract: PURPOSE:To prevent a voltage supplied to a signal processing means from rising abnormally by making a power consuming means consume electric power by itself when a signal processing means and a signal transmitting and receiving means are small in power consumption. CONSTITUTION:An IC 17 sends the actuation confirmation signal of an element 16 for signal transmission to a terminal equipment 14 through a coil 14 for signal transmission and reception and the terminal equipment 1 detects the actuation confirmation signal through a coil 6 for signal transmission and reception and a received signal detecting element 8 and then drives a signal generator 7 to send signals indicating processing contents and data from the coil 6 to the portable carrier 90. The portable carrier 90 decides whether the signal is received from the terminal equipment 1 through the coil 14 and received signal detecting element 15 and the portable carrier 90 is placed in a reception wait state; and the power consumption is reduced almost to the data holding current of the IC 17, which turns on an element 18 for voltage control and supplies a current to a ground line 20, so that the electric power is consumed by the means itself. Consequently, the voltage applied to the IC 17 is prevented from rising abnormally.