baber/WOPTO huggingface dataset:
Patent JP-2000264541-A (JP)
Title: Paper folding machine
Inventor: YAMAMOTO HIROO
IPC: B65H45/16
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a paper folding machine capable of simply setting the spacing between folding rollers. SOLUTION: This paper folding machine is equipped with a folding roller 11b fixed, rollers 11a, 13a, 13b moving in the direction of the arrows indicated in the rollers, and a first 16 and a second buckle 17 to draw in the leading edge of a sheet of paper, and a specified folding shape is given to the sheet carried in from the direction of the arrow (b) and the sheet is carried out in the direction of the arrow (c) from feed rollers 18a and 18b. The spacing between the folding rollers is adjusted in accordance with the number of sheets passing, and a number display monitor 15 is installed in a sheet pinching part 2 to indicate how the spacing is to be adjusted, i.e., for how many sheets of paper, interlocking with the setting of the folding shape. The spacing between the folding rollers corresponding to the position of an identification mark A indicates as corresponding to one sheet.
Patent JP-2000268277-A (JP)
Title: Disaster prevention monitoring control panel
Inventor: IKEDA KENJI
IPC: G08B25/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To improve reliability of district acoustic stop operation and stack gas and fume tight interlock stop operation. SOLUTION: A district acoustic complete stop switch SW1 and a batch interlock stop switch SW2 are connected to a main CPU 10 and power supply to a district acoustic device 23 or to stack gas and fume tight equipment 24 is simultaneously interrupted by a software system at the time of switch operation. The district acoustic complete stop switch SW1 and the batch interlock stop switch SW2 are directly connected to an output line of each representative signal of district acoustic activation control and stack gas and fume tight activation control of a representative output control part 7 further through signal lines 28a and 28b, the output of each representative signal is forced to stop at the time of switch operation, and power supply to individual reporting parts 21a and 21b by a power source part 8 is interrupted by a circuit structure of hardware.
Patent JP-H07251254-A (JP)
Title: Die for forming cylinder block
Inventor: GOTO SATOYUKI
IPC: B22C9/24
Filed: 1994-03-16
Abstract: PURPOSE:To restrain the instrusion of molten metal between a die and a cylinder liner and to prevent the shift of the axis of the liner by forming a small diameter part for forming a molten metal pool part through a step part at the tip part of a bore pin formed to a little smaller diameter than the inner diameter of the cylinder liner to fit and hold the cylinder liner. CONSTITUTION:The cylinder liner L is fitted to the bore pin 6 of a movable die 5 and successively, the movable die 5 is joined to a fixing die 5 so as to insert the cylinder liner L into a cylinder forming part surrounded with slide cores 3, 3 at the right and the left sides. Thereafter, the molten metal of Al, etc., is poured into a cavity 11 formed among these dies and cores from a gate 4. Then, a part of the molten metal is flowed in the blind alley-like molten metal pool part 7 formed between the small diameter part 9 at the tip part of the bore pin 1 and the inner peripheral surface of the cylinder liner L. The molten metal is difficult to flow into a gap delta between the bore pin 6 and the cylinder liner L by a vortex developed at the pool part 7, and further, the tip part of the bore pin 6 is expanded to narrow the gap delta, and the intrusion of the molten metal is prevented.
Patent JP-H09245861-A (JP)
Title: Electric connector
Inventor: MARUYAMA SHINICHIRO
IPC: H01R13/652
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To firmly fix in high fixing strength on a printed circuit board, stably hold the potential of a metal shield arranged so as to cover an insulating housing in the earth potential to strengthen the ground function. SOLUTION: A receptacle type electric connector 1 has an insulating housing 2, a plurality of terminals 3 fixed to the insulating housing 2, and a metal shield 4 fixed so as to cover the outer wall of the insulating housing 2. A fixing/ grounding terminal 14 for fixing the electric connector 1 to a printed circuit board and connecting the metal shield 4 to a ground circuit is extended from the metal shield 4 and installed to each part interposing a fixing surface 2b between the front and rear both sides at the both ends in the lengthy direction.
Patent JP-H08273657-A (JP)
Title: Lead-acid battery
Inventor: YAMAGUCHI YOSHIAKI
IPC: H01M50/571
Filed: 1995-03-29
Abstract: PURPOSE: To provide a lead-acid battery where contact resistance of a terminal does not increase even if dew condensation is repeatedly generated by applying rust preventives in which alkaline metal salt is mixed to a surface of the terminal composed of lead or lead alloy. CONSTITUTION: A terminal 1 of a lead-acid battery is composed of lead or lead alloy such as Pb-Ca-Sn alloy. Rust preventives in which alkaline metal salt is mixed are applied to a surface of this terminal 1. The rust preventives are adjusted by mixing alkaline metal salt such as a sodium sulfate and a potassium sulfate in vaseline and silicone grease or the like. A connecting bar 2 such as a copper plate by lead plating is connected to this terminal 1 by a resinous nut 3. Even if dew condensation is repeatedly generated, a lead hydroxide and a basic lead carbonate are hardly generated on the terminal 1 formed by applying the rust preventives in which alkalin metal salt is mixed. Therefore, prescribed electric power can be taken out without increasing contact resistance. Beautiful appearance of a terminal 1 surface is not impaired by the dew condensation.
Patent JP-H07254522-A (JP)
Title: Dust core and its manufacture
Inventor: SONE HIDEAKI
IPC: H01F1/24
Filed: 1994-03-15
Abstract: PURPOSE:To enhance the permeability and the frequency characteristic and to increase the mechanical strength of a dust core in which a ferromagnetic metal powder has been pressurized and molded. CONSTITUTION:A primary mixing process in which a ferromagnetic metal powder is mixed with a silicone resin, a primary heat-treatment process in which a primary mixture obtained in the primary mixing process is heat-treated in a nonoxidizing atmosphere, a secondary mixing process in which the primary mixture is mixed with a silicone resin, a secondary heat-treatment process in which a secondary mixture obtained in the secondary mixing process is heat-treated at a temperature lower than a heat-treatment temperature in the primary heat-treatment process, a molding process and an annealing process are provided in this order. In the primary heat-treatment process, an insulating property is ensured. In the secondary heat-treatment process, a bonding property is ensured, the silicone resin is hardened by a high-temperature annealing treatment executed after the molding process, and the mechanical strength of a core is increased remarkably.
Patent JP-S63238594-A (JP)
Inventor: NAKASAKI YOJI
IPC: G01D3/028
Filed: 1987-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11269857-A (JP)
Title: Float type flap gate
Inventor: KOIKE KENJI
IPC: E02B7/44
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To automatically open and close a float type flap gate with excellent cutoff property according to the rising and falling of the water level, and to install it at a low cost without spoiling landscape and environment. SOLUTION: A float type flap gate is equipped with a flap member 11 provided to the upper side of an outlet of a drainage gutter pipe 72 crossing a levee in a rotatable manner. It is also equipped with a weight 12a provided to the flap member 11 and rotating the flap member in an opening direction with gravity and a weight/float 12 of a float 12b rotating the flap member 11 in a closing direction by getting over the weight 12a with buoyancy in the case the water level in a river is in excess of a specific height.
Patent JP-S63235547-A (JP)
Inventor: NIIDA KIKUO
IPC: D03J1/06
Filed: 1987-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63238929-A (JP)
Title: Method and device for forming corrugated sheet
Inventor: WATABE KAORU
IPC: B21D13/02
Filed: 1987-03-26
Abstract: PURPOSE:To easily form the corrugated sheet having numerous waves and high accuracy by bending a plate with holding with a pair of upper and lower dies and repeating the stage of feeding the plate at specific pitch in the feeding direction by vertically reversing it. CONSTITUTION:The wave 17 finally formed is inserted into a groove 8 and waves 18, 19 are fitted to a projection bar 6 and groove 9 to arrange a plate 4 on a lower die 2. The plate 4 is supported by the upper face 20 of the projection bar 5. When an upper die 3 is descended, the projection bars 13, 14 of a press die 10 are inserted into the recessed part at the inner side of waves 17, 19 to accurately correct the shape of the wave 17. With further pressing of the upper die 3 to lower die 2, a bending die 11 is descended to subject the plate stock 4 to an offset bending and the plate stock 4 is bent at right angle in the reverse direction each other at two places by the orthogonal front end part of the power face 16 of the bending die 11 and the upper face orthogonal rear end part and corner part of the projection bar 5 of the lower die 2. The plate 4 is then removed from the lower die 2, fed at 1/2 pitch in the feeding direction as well as reversing it vertically and the wave formed finally is inserted into the groove 8 to place the plate 4 on the lower die 2. A corrugated sheet is thus formed by repeating the bending process like this.
Patent JP-H05229469-A (JP)
Title: Belt chamber cooling device for front-and-rear wheel driving motorcycle
Inventor: YAMAUCHI KOSAKU
IPC: B62M9/08
Filed: 1992-02-24
Abstract: PURPOSE:To cool sufficiently with a small size blower fan by installing the blower fan to the outer side of a front side starting clutch at the driven side of a front side non-stage belt transmission, and increasing the amount of the cooling air by the blower fan proportinally to the rotation frequency of a belt. CONSTITUTION:While a front side non-stage belt transmission 5 and a front side starting clutch 6 are connected to the crankshaft 4 of an engine 1, a rear side non-stage belt transmission 7 and a rear side starting clutch 8 are connected and housed in a belt chamber 3, a side cover 10 is installed, a blower fan 20 is connected to the outer side of the front side starting clutch 6, and a cooling air is fed into the belt chamber 3 by the blower fan 20, so as to cool the belt chamber 3.
Patent JP-S56168267-A (JP)
Title: Logical device
Inventor: HASHIGUCHI KOUJI
IPC: G11C29/00
Filed: 1980-05-30
Abstract: PURPOSE:To control the data transmission bus between the register and memory cell around a memory circuit by way of a multiplexer existing between said register and said memory form the outside so as to fix said bus during testing. CONSTITUTION:A transmission bus is fixed by inputting a signal from a terminal 10 and controlling a multiplexer 6. Next, write data and address data are inputted from a scan in terminal 8, and the write data are set in an input register 2 and the address data in an address register 4. The contents of the register 2 are written into a memory cell 3 by applying a write enable signal. Next, shift clock phi is applied, and the output from the cell 3 is set in an output register 5. The data of the register 5 are fetched from a scan out terminal 9 by applying shift clocks phiA, phiB, and the output value thereof is investigated, whereby the testing of the memory circuit is carried out.
Patent JP-H02251440-A (JP)
Title: Fluoroplastic coating material for inner pot in cooking jar and so on
Inventor: MATSUSHITA NOBUMASA
IPC: B32B15/082
Filed: 1989-03-25
Abstract: PURPOSE:To obtain excellent fluoroplastic coating material, while color change and abrasion is prevented and unadhesiveness is kept by a method in which the fluoroplastic layer contain the filler coloring or covering the base material as a first layer, is provided on the surface of aluminum or aluminum alloy, and on said first layer, the excellent fluoroplastic layer containing no filler, is provided as a second layer. CONSTITUTION:Two fluorine plastic layers are provided on the surface of aluminum alloy 3. As a first layer 1, the fluoroplastic layer containing the filler having the purpose of the coloring or covering the aluminum base and if possible abrasion resistance is provided, and as a second layer, the fluoroplastic layer containing no filler is provided. As the filler of the first layer, the inorganic filler such as mica or carbon, etc., or the organic filler such as polyamide, etc., is used, and any one of them may be selected. The resin is colored by mixing such filler with fluorine plastic, whereby the color change of the aluminum is caused to be inconspicuous or the base is covered, and further its abration resistance is improved by said filler. As the second layer, the fluorine plastic containing no filer is necessary to improve its unadhesiveness.
Patent JP-H04285151-A (JP)
Title: Zirconium alloy excellent in corrosion resistance and hydrogen absorbing resistance and method for treating its surface
Inventor: NODAKA MASAYUKI
IPC: C23C8/12
Filed: 1991-03-12
Abstract: PURPOSE:To simultaneously improve the corrosion resistance and hydrogen absorbing properties of a zirconium alloy for a cladding tube for a nuclear reactor, a channel box or the like by forming its structure into a two layer one having an oxidized film layer excellent in corrosion resistance at the outside of an oxidized film and an oxidized film layer hard to transmit hydrogen at the inside of it. CONSTITUTION:This is a zirconium allay with a two layer structure having oxidized films of tetragonal zirconia at the outside of the alloy surface and the film of monoclinic zirconia at the inside, and excellent in corrosion resistance and hydrogen absorbing properties, and a method in which the zirconium alloy is first subjected to steam oxidation at a low oxygen concn. and is thereafter subjected to atmospheric oxidation or steam oxidation, so that a two layer structure, in which the outside of the oxidized film is provided with an oxidized film layer excellent in corrosion resistance in steam and high temp. water and the inside is provided with an oxidized film hard to transmit hydrogen, is formed.
Patent JP-S61236406-A (JP)
Inventor: UIRIAMU DARASU SUPUROORU
IPC: C10N30/16
Filed: 1986-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03272233-A (JP)
Title: Inter-carrier phase synchronizing system
Inventor: AONO YOSHITAMI
IPC: H04L7/00
Filed: 1990-03-20
Abstract: PURPOSE:To establish the synchronization between carriers by stopping tentatively an input clock to a device receiving other than reference carrier with respect to phase synchronizing step-out between clocks controlling write/read. CONSTITUTION:A data speed conversion section 10 and an overhead bit insertion section 19 are provided on a data transmitter side corresponding to each carrier. Moreover, the data speed conversion section 10 is provided with a tentative storage memory 11 for input data, a write address generating section 13 and a read address generating section 12. An extraction section 14 extracts an output frame pulse from the inputted data. A comparison section 15 compares the phases of clocks corresponding to carriers and a comparison section 16 compares extracted output clock pulses. When asynchronization is detected for the prescribed number of times or above, the input clock is tentatively stopped to take the phase synchronization between carriers.
Patent JP-H07242751-A (JP)
Title: Molding and its production
Inventor: UEDA TAKASHI
IPC: C08L3/02
Filed: 1994-03-03
Abstract: PURPOSE:To produce a molding having good shape retention and excellent water resistance by kneading starch, methylol-etherified starch and water and molding the mixture by thermal dehydration. CONSTITUTION:Starch and/or a starch-containing product, methylol-etherified starch and water are kneaded, and the resulting mixture is molded by thermal dehydration. Although suitably selected according to the degree of substitution, the amount of the methylol-etherified starch added is about 0.5-100wt.% based on the starch. The above materials may further contain casein and/or oil and fat. The amounts of the casein and the oil and fat added are usually about 0.1-10wt.% and about 0.05-5wt.%, based on the starch, respectively.
Patent JP-S60227695-A (JP)
Inventor: JIYOSEFU II AANERU
IPC: C12M1/00
Filed: 1985-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10266125-A (JP)
Title: Bridge pier structure of highway bridge
Inventor: MIZUUCHI MITSURU
IPC: E01D101/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent damage such as buckling or breakage arising in a bridge pier body, by putting a buffer onto the whole horizontal section in the lower part of the bridge pier body erected on a bridge pier base and arranging reinforcements contained in the bridge pier body to pierce the buffer. SOLUTION: Buffer laminate boards 14 as a buffer having a thickness (t) are put onto the whole horizontal section at a position separated by a specified height (h) at the nearby position of the lower end of a bridge pier body 13 and a plurality of reinforcing connection members 17 are fixed to the upper and lower connection faces of the buffer laminate boards 14 and the vertical reinforcements 16 contained in the bridge pier body 13 are arranged to pierce the buffer laminate boards 14. When vertical earthquake vibration arises by a strong local earth quake, vertical stress wave is spread from the footing 12 to the bridge pier body 13.  In this time, the propagation speed is changed by the buffer laminate boards 14 put in two positions and the vertical stress wave is gradually attenuated and hence, the vertical load acting on the bridge pier body 13 can be reduced and the buckling or breakage of the pier body can be prevented previously.
Patent JP-H05228499-A (JP)
Title: Reforming of grease-polluted soil
Inventor: KISHIDA MASATOSHI
IPC: C09K17/06
Filed: 1992-02-20
Abstract: PURPOSE:To ensure that grease which is present in soil to be treated is efficiently prevented from flowing out and becoming diffused, and accelerate a grease decomposition speed using a microbe in soil so that the soil is recovered by purification to turn to a sound soil. CONSTITUTION:Raw lime powder baked at high temperature is mixed with grease-polluted soil and then a microbe nutrient is added to the mixture. The microbe nutrient should preferably be composed of one type or more of yeast, yeast essence and rice bran.
Patent JP-H03272471-A (JP)
Title: Detecting device of speckle speed
Inventor: NAKAMURA YUKITO
IPC: G01P3/80
Filed: 1990-03-22
Abstract: PURPOSE:To eliminate an error being consequent on vibration of a substance to be inspected by sensing a change in the quantity of light according to a parallel shift of a speckle pattern by two photosensors and by determining the amount of time lag between signals from these photosensors by a cross- correlation processing. CONSTITUTION:When a change in the amount of time lag of DELTAtaud occurs due to vibration of a web 1 while taud' is determined by a cross-correlation processing arithmetic unit 5, the true amount of time lag is determined by conducting such correction circuit provided as an attachment in the cross-correlation processing arithmetic unit 5. taud = taud' - DELTAtaud0. On the occasion of correction of the change DELTAtaud in the amount of time lag due to the vibration of the present web 1, moreover, a signal processing can be conducted with the time lag corresponding to a known separating distance which exists between the position of a speed meter and a vibration detector 10. When the amount of positional slippage of the vibration detector 10 is not in the ratio of 1 to 1 to the amount of positional slippage at the position of the speed meter, the correlation between them is determined beforehand and the correction of the amount of time lag can be executed on the basis of the ratio between them.
Patent JP-H08274337-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IMAI MASASHI
IPC: H01L27/12
Filed: 1995-03-30
Abstract: PURPOSE: To provide a semiconductor device in which the quality of a semiconductor layer formed on an insulating film is good and to provide its manufacturing method. CONSTITUTION: A silicon oxide film 12 and a silicon nitride film 13 are laminated sequentially on a silicon substrate 11, and a polycrystal silicon layer in which a channel region 14, a source region 17 and a drain region 18 have been formed is deposited on the silicon nitride film 13. The concentration of oxygen in the silicon nitride film 13 is set at 10<19> cm<-3> or lower, and the surface concentration of oxygen at the interface between the silicon nitride film 13 and the polycrystal silicon layer is set at 10<13> cm<-2> or lower.
Patent JP-S63237020-A (JP)
Title: Zoom lens
Inventor: IIZUKA YUTAKA
IPC: G02B15/177
Filed: 1987-03-26
Abstract: PURPOSE:To provide good operability and to permit satisfactory correction of a fluctuation in aberration arising from zooming by moving a 2nd lens group of a negative refracting power to an object side so that focusing from infinity to a close distance object is permitted and that always the combined positive refracting power is maintained as a focusing system. CONSTITUTION:The focusing system F of a zoom lens consisting, successively from the extreme object side, the focusing system F, zoom system Z and relay system R is constituted, successively from the object side, of the 1st lens group 1 having the negative refracting power, the 2nd lens group 2 having likewise the negative refracting power and the 3rd lens group 3 having the positive refracting power. The 2nd lens group 2 having the negative refracting power is moved to the object side at the time of focusing from the infinity to the close distance object. Always a positive value is maintained for the combined refracting power as the focusing system F. The satisfactory correction of the fluctuation in the aberration arising from the focusing is thereby permitted while the effective aperture diameter is maintained small in a variable power region including a super wide angle of view.
Patent JP-S58189856-A (JP)
Title: Reversal switching device of tape recorder
Inventor: ONO TAKUO
IPC: G11B15/44
Filed: 1982-04-30
Abstract: PURPOSE:To control the running direction surely without using a plunger, by providing an exclusive drive source driver forward and backward in response to the constant speed and the high speed running mode and switching the running direction with the drive section. CONSTITUTION:Assuming that a main gear cam 41 is driven anticlockwise in the forward reproduction, in the operation of a reversal switching device 40 and a returning mechanism. The rotation of the cam 41 slides a reproducing slider 47 toward the E and heads 55, 82 are rotated in response to the running direction. The current of an assistant motor 42 rotating the cam 41 is made minute and the forward reproductions is done. When the reproduction slider 47 is restored to a stop, the motor 42 is reversed with a reverse signal and the cam 41 is rotated clockwise. The head 55 is rotated in response to the running direction when the cam 41 is engaged with the slider 47. In the returning mechanism formed at the lower side of the cam 41, a returning lever 70 is turned anticlockwise accompanied with the clockwise rotation of the cam 41.