baber/WOPTO huggingface dataset:
Patent JP-H03130489-A (JP)
Title: Device for conveying tail part of web
Inventor: GUREGORII RIN UEDERU
IPC: D21F5/04
Filed: 1990-10-05
Abstract: PURPOSE: To inhibit a tendency for a tail of a web to break away when the tail of the web is transferred from a press roll to a dryer by disposing a rotatable suction roll near to an in-going nip and on a felt side which is opposite side to the nip. CONSTITUTION: A transfer apparatus has a rotatable suction roll 30 disposed adjacently to a felt 20C and on the opposite side to an in-going nip of the felt 20C. The suction roll 30 generates a flow of air, as an arrow 32 shows, from the positive air pressure in-going nip NC through the felt 20C such that, when a tail TC of a web WC is transferred from a press roll 12C toward a dryer 14, the tendency for the positive air pressure in the vicinity of the in-going nip NC to prevent threading of the tail TC between the felt 20C and the dryer 14 is inhibited.
Patent JP-H02113641-A (JP)
Title: Sample-and-hold circuit
Inventor: OGURI SEIJIRO
IPC: H04J3/02
Filed: 1988-10-22
Abstract: PURPOSE:To sample-and-hold at the time of being a low S/N and when an input level is changed in a wide range by inserting a means to clamp the peak value of the pulse waveform of an input signal into a circuit to compare the input signal with a reference voltage and obtain a sample pulse. CONSTITUTION:To a channel branched from an input terminal 11, a voltage comparator 8 to compare a part of an input signal with a reference voltage generator 9 is connected and to the front step, a buffer amplifier 4, a capacitor 5, a diode 6 and a buffer amplifier 7 are connected. The buffer amplifier 4 impedance-converts the input signal, the capacitor 5 and the diode 6 constitute a diode clamping circuit, clamps the peak value of the input signal and the buffer amplifier 7 impedance-converts the signal again. Consequently, by comparing with the reference voltage after the peak value of the input signal is clamped, a sampling pulse can be surely obtained regardless of the S/N of the input signal and the difference in the input level. Thus, the stable sample- and-hold can be carried out.
Patent JP-H07118727-A (JP)
Title: Extra-low nitrogenizing method for molten steel or molten alloy
Inventor: HARASHIMA KAZUMI
IPC: C21C7/10
Filed: 1993-10-25
Abstract: PURPOSE:To prevent the invasion of air into an immersion tube and to efficiently execute denitrification by introducing inert gas into a space between the immersion tube connecting a vacuum vessel with molten steel and a protecting cover arranged at the outer peripheral part, and executing degassing. CONSTITUTION:The molten steel 5 is sucked up and circulated in the vacuum vessel through the immersion tube 4, and degassing treatment is executed to the molten steel 5 and the nitrogen contained therein is removed to a very small amount to melt an extra low nitrogen molten steel. At this time, the immersion tube protecting cover 1 is arranged on the outer peripheral part of the immersion tube 4 connecting the vacuum vessel with the molten steel 5. Inert gas is introduced into the outer peripheral space 3 between this cover 1 and the immersion tube 4 through a gas introducing pipe 2 for purge. By this method, the invasion of the air into the molten steel through fine pores, etc., in the immersion tube 4 composed of refractory is prevented and the denitrification in the molten steel 5 is efficiently executed.
Patent JP-2000095434-A (JP)
Title: Winding device for filament and manufacture of filament package
Inventor: TERASAKA HIROYUKI
IPC: B65H54/44
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To remarkably improve cooling capacity of a motor and miniaturize the motor while preventing excessive heat affecting a filament package from being generated by providing a means circulating refrigerant and cooling a motor driving the bobbin holder of a winding device. SOLUTION: This winding device 1 is provided with a bobbing holder 2 mounted with a bobbin 9 forming a filament package on the outer circumference, and this bobbin holder 2 is rotated by a motor 4 through a drive shaft 3. In the motor 4, a rotor 6 is integratedly provided on the circumference of a motor shaft 5, a stator 7 is provided around the rotor 6, and they are built in a casing 8. On the circumference of the motor 4 in the casing 8, particularly on the circumference of the stator 7, a refrigerant circulating route 10 circulating refrigerant is formed, and oil as refrigerant is circulated by a pump 11. This refrigerant route 10 is provided with an oil cooler 12 as a radiator exposed outward and an oil reservoir 13, and heat radiation of the oil is efficiently performed.
Patent JP-H07121764-A (JP)
Title: Cooling control method and device for automatic vending machine
Inventor: TSUNAKI KAZUYOSHI
IPC: G07F9/10
Filed: 1993-10-26
Abstract: PURPOSE:To prevent articles from being overcooled or frozen in the automatic vending machine which vends cooled articles. CONSTITUTION:An article temperature sensor 9 is installed for the articles 4 in the automatic vending machine body 1 and detects the temperature of the articles 4, a controller 8 compares and judges previously set temperature and data on its variation with time, and the detected temperature of the articles and its time variation, and a heater 10 is turned ON and OFF irrelevantly to the operation of a motor compressor 5.
Patent JP-H02114816-A (JP)
Title: Roof arrester
Inventor: ISHIKAWA MASAAKI
IPC: H02G13/00
Filed: 1988-10-21
Abstract: PURPOSE:To ensure a lightening-proof effect for a building by connecting one end of a lightning conductor arranged on a movable or openable/closable roof extendably or windably through a rotary support with a regulator and grounding the other end. CONSTITUTION:A fixed roof body 5 and openable/closable roof bodies 4, 4 are arranged on a fixed beam section 6 thus forming a roof. A lightning conductor 1 is laid extendably or windably through a plurality of rollers 9 arranged on the upper face of the roof bodies 4, 5 with one end 1' thereof being connected with a ground pole 7 and the other end being connected through a regulating line section 2 with a regulator 8. The lightning conductor 1 is wound by several turns around a roller 3 at the fold-back section of the lightning conductor 1 in order to prevent intrusion of lightning surge into the regulator 8. When various electrical facilities are arranged closely to the beam section 6 of the roof body, the lightning conductor 1 must be floated electrically from the roof bodies 4, 5. By such arrangement, a large building having movable roof can be protected reliably from lightning.
Patent JP-H02114365-A (JP)
Title: Neural network
Inventor: SHIMA TAKESHI
IPC: G06N3/06
Filed: 1988-10-25
Abstract: PURPOSE:To execute an input function without using a negative resistance even when a negative weight factor appears by loading each of outputs from plural arithmetic means with a common weight factor, adding the loaded outputs and outputting the added result to respective arithmetic means. CONSTITUTION:Signals inputted from respective arithmetic means 1-1 to 1-n, 2-1 to 2-n, 3-1 to 3-n to respective loading means 4, 5 are loaded with a weight factor common to both the loading means 4, 5 for supplying outputs to the same adding means 6, 7 and the loaded results are sent to the adding means 6, 7. The adding means 6, 7 calculate the sums of signals inputted from respective load means 4, 5 and output the added results to any one of the arithmetic means. When the arithmetic means e.g. calculates a difference between the sum of inputs from respective arithmetic means loaded with the prescribed weight factor and the input signals from the adding means 6, 7 and uses the calculated result as the sum of the effective inputs from respective arithmetic means, the input function of the arithmetic means concerned can be attained by a simple constitution without using a negative resistance even when the input function of the arithmetic means is expressed by using a negative weight factor.
Patent JP-H02114585-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: KONO MASAKI
IPC: H01S5/00
Filed: 1988-10-24
Abstract: PURPOSE:To easily form a stripe-shaped groove and to enhance a uniformity of a characteristic by a method wherein a second meltback layer is formed in a second crystal growth process. CONSTITUTION:A first clad layer 2, an active layer 3, a second clad layer 4, a first meltback layer 5 of a p-GaAs and an AluGa1-uAs current-blocking layer 6 are grown epitaxially on a substrate 1 in a first crystal growth operation; after that, one part of the current-blocking layer 6 is etched. Then, a resist is removed; after that, a second meltback layer 13 of p-GaAs is grown epitaxially on the whole surface; after that, the second meltback layer 13 and the first meltback layer 5 existing at the bottom of a stripe-shaped groove 11 are melted back and removed; the stripe-shaped groove 11 is completed. Since a composition of the current-blocking layer 6 is largely different from that of the meltback layer 5, controllability of a shape of the stripe-shaped groove 11 is enhanced when a proper etching operation is used. Thereby, the shape of the stripe-shaped groove 11 can be controlled easily; a uniformity of a characteristic of a laser is enhanced.
Patent JP-H05108051-A (JP)
Title: Character deforming method
Inventor: KAWASAKI TOSHIHARU
IPC: G06F17/21
Filed: 1991-10-16
Abstract: PURPOSE:To easily generate a deformed character by mapping a virtual rectangular area, wherein the shape of a character is defined, to a deformation area so that a virtual rectangular border is mapped onto the border of the deformation area. CONSTITUTION:A projection center point 302 is specified by using a pointing device and the border 303 of the deformation area is specified so that the border 301 of a virtual body corresponds to the projection center point 302 one to one. Then character shape data are mapped to the projection center point 302 so that the border 301 of the virtual body is mapped to the border 303 of the deformation area. For example, when a point 304 is mapped to a point 305 on the basis of the projection center point 302, a point 307 is found so that the ratio of the distance from the projection center point 302 to a point 304 on the border 301 of the virtual body and the distance from the projection center point 302 to a point 305 on the border 303 of the deformation area is equal to the ratio of the distance from the projection center point 302 to a point 306 on the contour of the character shape data and the distance from the projection center point 302 to a point 307.
Patent JP-H07121051-A (JP)
Title: Temperature controller for fixing device
Inventor: ISHII TOMOJI
IPC: G03G15/20
Filed: 1993-10-26
Abstract: PURPOSE:To prevent the occurrence of high-temperature offset, wrinkles and defective fixation by calculating the temperature of a pressure roller based on the temperature change of a heat roller and correcting a control temperature based on the temperature of the pressure roller. CONSTITUTION:The temperature (tp) of the pressure roller 54b is estimated based on the temperature change of the heat roller 54a, and the control temperature Tc is corrected based on the temperature (tp). That is, an intermittent control for energizing a heater 59 is carried out by combining an on time, or an off time and the control temperature Tc, then, the temperature fluctuation is restrained. And at usual control stage, the control temperature Tc is corrected in accordance with the obtained temperature(tp) of the pressure roller, the control temperature Tc is highly corrected only when the paper passes through, and also, the correction is performed in accordance with an ambient temperature (t0). Thus, the temperature is controlled with a consideration given to the temperature (tp) of the pressure roller 54b, so that the actual fixing temperature is more stabilized even in the case of using a low calorific capacity roller 54a.
Patent JP-H03145029-A (JP)
Title: Circuit breaker
Inventor: JIYON JIYOSEFU SHII
IPC: H01H71/74
Filed: 1990-10-04
Abstract: PURPOSE: To operate a device with the magnetic tripping current at a low level by providing a magnetic tripping assembly, which includes a mechanism for adjusting the energizing force of a spring and space so as to correct a current level for tripping a circuit breaker. CONSTITUTION: A magnetic tripping assembly is provided with a spring 119 for applying the energizing force to an armature 111, so as to separate the armature 111 from a fixed magnetic structural member 109 and a movable spring adjusting means 131 for adjusting the energizing force, so as to correct an abnormal current value which attracts the armature 111 to the fixed magnetic structure member 109 for unlatching an operating mechanism, which can latch a circuit breaker. This spring adjusting means 131 has a first relation between the moved amount of the spring adjusting means 131 and change in the energizing force of a first part of a moving range of the adjusting means 131 and a second relation between the moved amount of the spring adjusting means 131 and change in the energizing force of a second part for the moving range of the spring adjusting means 131. Operation can be made with a high degree of reliability obtained thereby, even in the case of a low level magnetic tripping current.
Patent JP-H03129074-A (JP)
Title: Electric lock
Inventor: TABATA HIROSHI
IPC: E05B47/00
Filed: 1989-10-13
Abstract: PURPOSE:To permit the locking by a solenoid in a mechanically unlocked state by constituting an electric lock so that the engagement between a slider which is urged in the locking direction and a control body is released when the solenoid conducts, in the mechanically unlocked state. CONSTITUTION:When a solenoid 28 conducts in the state where lock is released by a key or thumb-turn, the fifth engagement part 34 at the top edge of an unlock lever is engaged with the third engagement part 19 of a control body 16, and the movable part of the solenoid 28 is shifted in the direction for turning the control body 16 in the lock release direction. Then, the fifth engagement part 34 shifts along the eighth engagement part 37 of a slider 24, and engaged with the ninth engagement part fixed in a lock box 1. At the same time, the engagement between the seventh engagement part at the top edge of the movable part and the sixth engagement part 36 of the slider 24 is released, and the slider 24 is shifted in a lock direction by the urging force. Then, the engagement between the fourth engagement part 27 of the slider 24 and the second engagement part 18 of the control body 16 is released, and an electric lock acts.
Patent JP-H11105173-A (JP)
Title: Double-face machine of corrugation machine
Inventor: ENDO MASARU
IPC: B31F1/24
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide the title double-face machine capable of being increased in operation speed by a simple and inexpensive means. SOLUTION: In a hot plate 25, a plate part 26A is heated from the side of a heat receiving surface 28 by the heat of steam A and heat is transmitted to a radiation surface 27 and double-faced corrugated cardboard 5 is heated by this heat through back liner paper 4 to gel an adhesive size 15 and corrugated paper 3 and the back liner paper 4 are integrally laminated.  The heat receiving surface 28 is formed so that the area thereof is made larger than that of the radiation surface 27 to become wide in its contact part with steam A and a sufficient quantity of heat can be transmitted to the radiation surface 27 and the quantity of heat removed on the side of the back liner paper 4 can be efficiently supplied and the transfer speed of the double-faced corrugated cardboard can be increased and production efficiency can be enhanced and, in spite of the addition of simple constitution, the number of hot plates 25 can be reduced and the miniaturization or cost reduction of equipment becomes possible.
Patent JP-2001093000-A (JP)
Title: Train ticket issuing machine and inspecting method
Inventor: YOSHIKAWA MASAAKI
IPC: G07B5/08
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a magnetic head by providing a structure for attaching the magnetic head while laterally inverting it, automatically detecting timing to invert the said magnetic head and making uniform the friction quantity of this magnetic head. SOLUTION: Concerning this train ticket issuing machine for detecting timing to invert a magnetic head 20 while using a reference medium on which prescribed magnetic information is recorded, this machine has plural reading parts A-H and a magnetic head 20 which can be located while being laterally inverted, and on the basis of an output value in the case of reading the said reference medium while using the reading parts A and H at both the ends of the magnetic head 20, timing to invert the magnetic head 20 is detected.
Patent JP-S63122333-A (JP)
Title: Network fault diagnostic device
Inventor: YAMAUCHI HIROAKI
IPC: H04L69/40
Filed: 1986-11-12
Abstract: PURPOSE:To grasp most important error information properly and to deduce the location of a fault by providing a communication fault detection function deducing a faulty location due to the difference of kinds of replies to a sent data and the return time of the reply and a fault preventing function applying preventive maintenance through said supervision. CONSTITUTION:A diagnostic device 200 is provided to each terminal equipment in a private network. A timer 205 of the device 200 applies time supervision of a reply and a communication fault detection function 211 uses an output of the timer 205 to deduce a faulty location. An error information collecting function 213 receives error information detected by each equipment. The fault function 214 offers the error information stored in the function 213 in the order of priority level to the operator based on the faulty location duduced by the function 211 so as to localize the faulty locations sequentially. An address representing the faulty location deduced as above and a numeral given with the priority level in the order of importance of the error information with respect to the designated deduction are stored in a table of an intelli gent base 215. The fault preventing function 212 collects the return time of the affirma tive reply and stores it as statistic information to prevent a fault in advance. Moreover, an intelligence acquisition/elimination function 216 has only to rewrite the contents of the table thereby correcting the knowledge easily.
Patent JP-H01112054-A (JP)
Title: Transmission structure for running for working vehicle
Inventor: FUKUI SATORU
IPC: F16H63/24
Filed: 1987-10-22
Abstract: PURPOSE:To reduce the size of a gear shifting part, by a method wherein two gear shifting parts being changeable in 2 steps are intercoupled in series, and both of the gear shifting parts are provided with a gear shifting clutch located on the transmission upper stream side or the transmission downstream side. CONSTITUTION:Through shift control of shift gears 11-14 by means of respective hydraulic cylinders along with shifting of a gear shifting valve, gear shifting parts 3a, 3b, 5a and 5b are shifted to a speed state at a given step. Through automatic control of a clutch control mechanism by means of a hydraulic piston 37, engagement and disengagement of a clutch C2 for gear shifting is controlled. A rotation force is introduced to the one 2-step gear shifting pert for governing, and by transmitting, governing, and outputting the rotation force to the other 2-step gear shifting part from the aforesaid gear shifting part, a 4-step speed is provided, Namely, governing is effected at two spots of the one being the one gear shifting part and the other being the other gear shifting part. Thus, even if the reduction ratio of each of the gear shifting parts 3a, 3b, 5a and 5b is set to a value lower than a conventional one, a reduction ratio can be regulated to a desired value. This constitution enables two gear shifting parts 3 and 5 to form a type having a relatively low reduction ratio.
Patent JP-H03130343-A (JP)
Title: Heat resisting alloy
Inventor: YAMADA MASAYUKI
IPC: C22C30/00
Filed: 1989-10-17
Abstract: PURPOSE:To produce a heat resisting alloy having superior creep rupture strength by incorporating specific percentages of C, Cr, Ni, Ti, Al, Co, B, Nb, Ta, Mo, and W to Fe. CONSTITUTION:A heat resisting alloy having a composition consisting of, by weight, <=0.06% C, 14.5-17.5% Cr, 39.0-44.0% Ni, 1.5-2.0% Ti, <=0.4% Al, <=1.00% Co, <=0.006% B, 2.5-3.3% Nb and/or Ta, 2.0-4.0% Mo and/or W, and the balance Fe with inevitable impurities is prepared. By this method, the heat resisting alloy in which notch sensitivity is reduced and notch weakness is prevented and, further, creep rupture strength is improved can be obtained. This alloy is useful for gas turbine disk, etc.
Patent JP-H0578239-A (JP)
Title: Agent for suppressing uv-induced mutation
Inventor: FUJITA SHINOBU
IPC: A61K31/09
Filed: 1991-09-18
Abstract: PURPOSE:To obtain an agent for suppressing UV-induced mutation having excellent suppressing effect by using dehydrodieugenol free from skin stimulation and sensitization as an active component. CONSTITUTION:The objective agent for suppressing UV-induced mutation is produced by using dehydrodieugenol as an active component. The compound can be produced e.g. by adding a small amount of iron (II) sulfate to a mixture of eugenol and pyridine, sufficiently reacting with hydrogen peroxide, extracting with ether, washing with 5% sulfuric acid to remove the ether, subjecting to steam distillation and recrystallizing the residue from ethanol. The agent exhibits excellent effect to prevent skin cancer caused by UV radiation. It can be used as an external agent for skin by compounding to a base composed of the raw materials for cosmetic, etc., such as cream, milky lotion, pack, face lotion, powder, oil and ointment.
Patent JP-S63122316-A (JP)
Title: Logic circuit formed into ic
Inventor: ONO YUKIO
IPC: H03K19/0175
Filed: 1986-11-11
Abstract: PURPOSE:To make the operation of a logic circuit stable by providing an integrated capacitor between a common collector connecting point and a common emitter connecting point in a logic circuit made into an IC using a signal output from the common collector connecting point to drive a flip-flop circuit thereby preventing the production of an undesired pulse due to the delay in the response of a transistor (TR). CONSTITUTION:The integrated capacitors C1, C2 connected between common emitters and common collectors of TRs 1, 2 and 3, 4 having plural number of collectors act like unsharpen pulses of outputs C, D due to a delay in the switching response of the TRs having plural collectors as shown in figure. The pulse of the output C does not reach a threshold voltage VTM of a flip-flop FF through the operation above, and then the flip-flop FF is not driven and a stable output is obtained. The production of the undesired pulse due to the delay in the switching response of the TRs is suppressed to the threshold value of the flip-flop or below and the operation of the flip-flop is made stable.
Patent JP-H07100934-A (JP)
Title: Method for welding functional member to panel
Inventor: ENDO HARUHIRO
IPC: B29C65/08
Filed: 1993-09-30
Abstract: PURPOSE:To perform an ultrasonic welding of a functional member to any part of a panel of a double-wall hollow structure without a need of a special receiving jig. CONSTITUTION:A thermoplastic resin-made panel 21 of a double-wall hollow structure is provided with a wall 11 and the other wall 12, which are opposed to each other, and a hollow part 13. A positioning step part 14 of a small depth to which a joint part 18a of a thermoplastic resin-made functional member 18 is fitted to be positioned is formed in the wall 11. A rib made of a recess 15 and projected toward the wall 12 is formed in approximately the center of the step part 14. After the joint part 18a is fitted into the positioning step part 14, it is pressed by an ultrasonic horn 19. In this manner, only a projected part 17a projected on an abutting surface 17 of the positioning step part 14 generates heat and fuses to be firmly welded to the joint part 18a.