baber/WOPTO huggingface dataset:
Patent JP-H06306728-A (JP)
Title: Base cloth for air bag
Inventor: MIZUKI TATSURO
IPC: D01F6/62
Filed: 1993-04-21
Abstract: PURPOSE:To obtain a base cloth for air bag having low air-permeability and high flexibility and free from resin-coating layer on the surface by weaving a cloth with a specific polyester multifilament at or above a specific cover factor. CONSTITUTION:The objective base cloth is composed of an essentially nontwisted polyester multifilament yarn having a total denier of >=220 and <450de, single fiber denier of >=0.6 and <3de, a strength of >=8g/de, an elongation of >=12%, a dry-heat shrinkage of >=5.0 and <=12% at 150 deg.C and 30min, a maximum heat-shrinkage stress of >=0.20g/de and an interlocking number of >=20. A cloth having a cover factor K of >=20,000 is formed by using the multifilament yarn. The cover factor K is defined by the formula K= NWXDW<0.5>+NFXDF<0.5> [NW and NF are density (number/inch) and fineness (de) of warp; DW and DF are density and fineness of the weft]. A base cloth for air bag having a tensile strength of >=170kg/3.0cm, a tear strength of >=18kg/2.54cm, a flexibility of <=70mm (centilever) and an air permeability of <=1.0cm<3>/sec/cm<2> at a pressure drop of 1.27cm can be produced by this process.
Patent JP-H01265623-A (JP)
Title: Remote fault monitor
Inventor: KONO SHINICHIRO
IPC: H04B3/48
Filed: 1988-04-18
Abstract: PURPOSE:To measure the line loss efficiently by providing a device outputting automatically a measuring signal so as to measure it if an abnormality takes place in the communication state. CONSTITUTION:If a monitor object device causes a fault, a fault contact S1 is closed from the opened state, an installation device monitor T12 output a fault signal to a communication control section T11, from which a notice is given to a central monitor C. A communication control section C1 receiving the notice analyzes a reception signal and if an abnormality exists in the signal and a fault contact S1 operating signal cannot be recognized, a measured signal generating command is given to a measuring signal generation command section C3 to measure C4 the signal. Then the command section C3 gives a command of outputting a measured signal to a measuring signal generating section T13 of a terminal equipment T1 via a telephone line 1 and a prescribed measured signal is outputted to the line 1 from a generating section T13. On the other hand, the signal measuring section C4 of the device C measures the measuring signal level to check the line loss of the line 1. Thus, the line loss is checked automatically when the abnormality takes place.
Patent JP-H07302873-A (JP)
Title: Semiconductor device
Inventor: TOKUNAGA KAZUNORI
IPC: H01L23/50
Filed: 1994-05-09
Abstract: PURPOSE:To improve the productivity by suppressing the bending of a lead terminal when the semiconductor device is an unconnected one before mounting taking special manhour. CONSTITUTION:This is a semiconductor device where a plurality of lead terminals projecting in line from the periphery of a resin package form J's whose roots lie at the periphery and the outside of the bends on the side of their free ends positioned on the same plane is a connection area connected to external circuits, and lead terminals 511 positioned at both ends of each group of lead terminals 51-1 to 51-4 drawn up at equal pitches within the same row are provided, with tips on the side of their free ends getting in the recesses 32a for positioning of the tips provided at the positions corresponding to the edge of the surface of the resin package body 52. Moreover, other lead terminals 512 excluding the lead terminals 511 positioned at both ends are constituted such that the tips on the side of their free ends contact with or are close to the surface in the positions corresponding to the edge of the surface of the resin package body 52.
Patent JP-H03293235-A (JP)
Title: Paper feeding device for image forming device
Inventor: TAIRA HIROSHI
IPC: G03G15/00
Filed: 1990-04-09
Abstract: PURPOSE:To prevent feeding of the recording paper in piles without remarkable cost up with a change of the structure by turning an arm member under the condition that the recording paper is sucked by a suction cup to curve the recording paper around of an abutment point of a pushing member, and peeling the paper. CONSTITUTION:When a drive unit is driven in the reverse direction to turn a drive arm counterclockwise under the condition that the top recording paper 2 is sucked by a suction cup 1, an elevator frame 3 is turned counterclockwise at a predetermined angle around of a support shaft 6. At this stage, the top recording paper 2 among the recording papers piled in a paper feeding cassette 12 is curved around of a roller to be separated from the second recording paper 2. Furthermore, when the driving arm 9 is turned counterclockwise to return the frame 3, the suction cup 1 continues to suck the recording paper 2. Next, the elevator frame 3 is returned similarly. With a series of this operation, even if multiple number of the recording papers 2 are sucked by the suction cup 1, the recording paper 2 except for the top recording paper 2 are fallen to the cassette 12 to prevent the feeding of the paper in piles.
Patent JP-S58213345-A (JP)
Title: Data processor
Inventor: UKON HITOTSUGU
IPC: G06F9/26
Filed: 1982-06-04
Abstract: PURPOSE:To improve the reliability of a control data, by comparing the result of operation according to the running direction of the control data at checking period and a prescribed operating system with a predicted result on the same condition at the stage of end of check. CONSTITUTION:A value of items to be tested of a mu test instruction from a branch control circuit 1.4 of a control storage CS control section 1 is fetched to a remember register 3.7 of a CS control data CD check control section 3, where the running route of CD is determined. A check start/check end bit from a CS data register DR 1.3 is inputted to a control section 3.1, which controls the register 3.7 and a comparator 3.12. The final result of shift operation at an exclusive OR EOR 3.3 during the running of the mu instruction is compared with the value of an auxiliary CSDR 3.11 predicted on the running route at the check end with the comparator 3.12, and a dissidence signal at dissidence and an error party-checked 3.2 for the instruction from the CSDR 1.3 are reported to an operation processing section 2 via an OR circuit 3.13.
Patent JP-H11295073-A (JP)
Title: Angular velocity sensor
Inventor: KOBAYASHI HIROAKI
IPC: G01C19/56
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide the angular velocity sensor which has simpler constitution and superior detection sensitivity. SOLUTION: Piezoelectric elements 3, 4, and 5 are fitted onto three flanks of a quadrangularly prism vibrator 2 with constant modulus of elasticity. One of those piezoelectric elements 3, 4, and 5 is made to function as an impedance element of a Colpitts oscillator circuit and a self-oscillation type driving circuit 6 is constituted. This self-oscillation type driving circuit 6 is driven to vibrate the constant modulus vibrator 2 and in this state, the Coriolis force generated by the constant modulus vibrator 2 is detected by other piezoelectric elements 3 and 4. At this time, the sectional shape of the constant modulus vibrator 2 is made rectangular having a proper size ratio so that the best balance between the resonance frequency of the constant modulus vibrator 2 in the vibrating direction and the resonance frequency in the Coriolis-force detection direction can be obtained.
Patent JP-H02272583-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1989-04-14
Abstract: PURPOSE:To reduce the contamination of an electrifier for electrostatic charge image formation due to toner sticking by providing the electrifier for electrostatic charge image formation so that the electrifier can be moved away from an image formation body when not in operation. CONSTITUTION:The electrifier 6 for electrostatic charge image formation is moved away from the image formation body 4 by a cam 7 when not in operation. Namely, the electrifier 6 is moved away when not in operation to reduce the sticking of toner on the electrifier 6. Then the electrifier 6 is moved away by the rotation of the cam 7 before leading the surfaces of a cleaning blade 5a and the image formation body 4 and then returned by the cam 7 from the stand-by position to the operation position after the cleaning blade 5a contacts the surface of the image formation body 4, thereby improving the effect more.
Patent JP-S5320309-A (JP)
Title: Magnetic reproducer
Inventor: NISHITANI KIYOSHI
IPC: G11B20/06
Filed: 1976-08-10
Abstract: PURPOSE: To prevent the decrease in S/N owing to drop-out by mutually changing over the compensation operating levels at the reproducing in a VTR making selected operation of 1 hour and 2 hours. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04324554-A (JP)
Title: Information processor
Inventor: TANITE YOUICHI
IPC: G06F13/00
Filed: 1991-04-25
Abstract: PURPOSE:To prevent the occurrence of a malfunction caused by the erroneous operation of the operator of a handy terminal at the time of down-loading a program code. CONSTITUTION:A handy terminal 1 is connected to an optical interface box 5 through an optical interface means 3 in an information exchangeable state. When a power switch 12 is turned off, the box 5 sets a power switch 12 to a turned-on state by means of a control circuit 13. Thereafter, the program code of the application program, etc., of the terminal 1 is sent from an optical interface port 8 to another optical interface port 7. The terminal 1 stores the down-loaded program code in a RAM 17 and makes operations based on the stored content. The down-loading can be easily and surely performed by mounting the terminal 1 on the box 5 in a state where the switch 12 is not turned on.
Patent JP-H06287013-A (JP)
Title: Production of synthetic silica
Inventor: KONO MITSURU
IPC: C01B33/18
Filed: 1993-03-30
Abstract: PURPOSE:To obtain simply dispersed spherical synthetic silica highly uniform in the particle diameters and reduced in a non-hydrolyzed alkoxide content to decrease the content of the residual carbon by supplying water consumed by the hydrolysis into the reaction system under a specific condition, when a tetraalkoxy silane is hydrolyzed to produce the synthetic silica. CONSTITUTION:A method for producing synthetic silica by dropwisely adding a tetraalkoxy silane to the mixture solution of water, an alcohol and ammonia and simultaneously hydrolyzing the tetraalkoxy silane is characterized by dropping at least a part of water consumed by the hydrolysis reaction so as to hold the concentration of the water in the mixed solution in a specific range of 10-20mol/l, and simultaneously dropping the tetraalkoxy silane. Thus, the simply dispersed spherical synthetic silica having a residual carbon amount of <=0.05wt.% is obtained.
Patent JP-S5619155-A (JP)
Title: Relief system for missing clock interruption for computer
Inventor: YAMAMOTO SHIGERU
IPC: G06F11/30
Filed: 1979-07-26
Abstract: PURPOSE: To releave the missing clock interruption by the addition of a simple program, by checking the content of the watchdog timer during the idle period of computer and compulsively resetting the auxiliary flag register immediately before the time-up.  
     CONSTITUTION: The content of the auxiliary flag register AFR consisting of the set of a plurality of FF circuits is given to the interruption register FR consisting of FF circuits through the OR gate OR. Each bit of the register AFR is set with clock pulse or interruption signal, and when either one bit of the register AFR is set for the signal, the signal is given to the register FR through the gate OR to set the interruption flag and the production of interruption is informed to the computer. Further, during the idle period of computer, the content of the watchdog timer is checked and the gate OR is controlled just before the time-up of the timer to reset the register FR compulsively, allowing to relieve the missing of clock without changing the existing hardware. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07275435-A (JP)
Title: Medal inserting game machine
Inventor: KINOSHITA SHUNICHI
IPC: A63F5/04
Filed: 1994-04-08
Abstract: PURPOSE:To position plural medals just in front of a medal inserting port only by placing those medal at their rough positions of a guide groove. CONSTITUTION:The medal inserting port, medal supporting wall 12 at the back of it and guide groove 13 in front of it are provided on a supporting board 10 of a medal inserting part 7. Concerning a groove bottom part 14 of the guide groove 13, the central part of groove width on the center line of the medal inserting port is the lowest part and with this part as a center, left and right symmetrical and smooth curved faces are drawn and continued through a curved groove opening edge 16 to a medal supporting plane 17 of the supporting board 10. The guide groove 13 is provided with capacity for housing plural medals while longitudinally laminating them, and its breadthwise width is narrow on the player side and gradually widened toward the medal inserting port.
Patent JP-S59222002-A (JP)
Title: Controlling method of brake for railway train
Inventor: FUJIWARA TATSUO
IPC: B60T13/66
Filed: 1983-05-30
Abstract: PURPOSE:To controll the combined brake force of the first wheel not to exceed the maximum adhesive brake force by using (2H-F) as an electric brake force command signal when a full brake force command signal F is larger than the maximum adhesive brake force equivalent signal H of the first wheel. CONSTITUTION:An electric brake force instruction unit 2 outputs a full brake force command signal F when the signal F is lower than the maximum adhesive brake force equivalent signal H, and (2H-F) when the signal F is higher than the signa H as an electric brake force signal E to an electric brake unit 3 of the first wheel. An electricity-hydraulic pressure transduce valve 5 subtracts the electric brake force equivalent signal G from the signal F, and applies (F-G)/2 to a fluid brake unit 61 of the first wheel and a fluid brake unit 62 of the second wheel as brake commands. In this manner, the combined brake force of the first wheel does not exceed the maximum adhesive brake force to prevent the slipping.
Patent JP-H11292019-A (JP)
Title: Method for shaping package
Inventor: NAKAGAWA YUKIO
IPC: B65B31/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To efficiently put in an article and accurately adjust a bulk of a package. SOLUTION: The method for shaping packages includes steps of blowing a small amount of gas into a packaging material S at an initial stage of putting an article W at the time of sealing a bottom of the packaging material S to have its bottom swollen for efficiently receiving a required amount of articles W and blowing a specified amount of gas prior to sealing an upper portion of the packaging material S thereby accurately adjusting a bulk of a package for suppressing the occurrence of defective products which may occur at the time of casing or the like.
Patent JP-S61253719-A (JP)
Inventor: AKASAKA NOBUHIRO
IPC: D07B1/16
Filed: 1985-05-07
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-H06305533-A (JP)
Title: Pallet type accumulated stock conveyor
Inventor: MITSUNO HIROAKI
IPC: B65G17/26
Filed: 1993-04-22
Abstract: PURPOSE:To transport, lift and hold a pallet in a simple and compact constitution, to automatically detect residence of a pallet on the upstream side by a simple mechanical means and to automatically block entrance of a pallet on the downstream side in an accumulate stock conveyor to transport pallets along a closed loop and hold them. CONSTITUTION:A conveyor chain is made a double chain 1, and one of chains is made a chain 1a for driving and the other a chain 1b for conveyance. A pallet P supported and guided by a roller 5 and a guide rail 3 is sandwiched by the chain 1b for conveyance, and a connection slide guide 6 conveyable along the chain 1b for conveyance is installed free to rotate. On a sprocket 2, a lifting drum 4 to lift the pallet P and a regulation drum 7 to regulate lift of the pallet P are provided. On the front of the regulation drum 7, a regulation stopper 8 to prevent biting of the connection slide guide 6 into the regulation drum 7 is provided.
Patent JP-H09277977-A (JP)
Title: Bicycle provided with assist motor
Inventor: MORIIWA TAKEHITO
IPC: B62K11/04
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle provided with an assist motor which is of a simple structure and light weight, and which is provided with rear fork legs easily capable of avoiding interference with a power unit or a chain. SOLUTION: A chain 12 to transmit torque of a crankshaft 7 provided at a lower end of a body frame 1 to a rear wheel Wr is disposed on the right side surface of the body, and a power unit P to transmit torque of the assist motor 13 to the chain 12 is supported on the body frame 1 close to the crankshaft 7. For a pair of a right and a left rear fork legs 6L, 6R extended backward from the body frame 1, the rear fork leg 6R disposed on the same side as the chain 12 comprises a front half part 64 and a rear half part 65 to be bent at a bent part 63 in the middle, and the front half part 64 is connected to the body frame 1 at a front end to pass over the power unit P to be extended downward to the rear of the body, while the rear half part 65 passes a rotation surface of the chain 12 from the inner side of the body outward to be extended to the rear of the body.
Patent JP-S63260461-A (JP)
Title: Controller for impact printer
Inventor: WATABIKI SHINICHI
IPC: G06K15/08
Filed: 1987-04-17
Abstract: PURPOSE:To prevent a printing quality from decreasing by limiting a printing speed by utilizing a time until a temperature sensitive element is returned at the operation of the element as an opportunity to eliminate a heavy duty state, thereby reducing the heat generation amount of an electromagnet. CONSTITUTION:Since a temperature sensitive element 7 is not operated at this time when a printing operation is started at a time t0, the operation is conducted at the highest printing speed L1 (lines/min). Assume that the printing operation at the speed L1 is continued to raise the temperature of an electromagnet and the element 7 is operated at a time t1. A controller 8 receives a signal that the element 7 is operated to limit the speed to L2 (<L1). The controller 8 successively checks whether the element 7 is returned, and returns the speed to the L1 when it receives a return signal (time t2). When the element 7 is not returned even when a predetermined time t13(=t<->3t1) is elapsed from the time t1 when it is limited to the speed L2. the controller 8 further limits the speed to L3(<L2), and returns it to the speed L1 when it receives a return signal (time t4).
Patent JP-S5320983-A (JP)
Title: Detecting method for stalling
Inventor: TAKEKITA YOSHISUKE
IPC: G01P5/14
Filed: 1976-08-11
Abstract: PURPOSE: To plan improvement of reliability, by exactly detecting stalling point with simple constitution, taking static pressure at a point in bottom face of wing, where turbulence is not generated, as reference static pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03293891-A (JP)
Title: Nonpolar capacitor circuit
Inventor: KUNIYONE MOTOHIRO
IPC: H04M1/00
Filed: 1990-04-11
Abstract: PURPOSE:To obtain a nonpolar capacitor circuit large in capacity and inexpensively manufactured by connecting a polar capacitor to the positive output and the negative output of a rectifier circuit provided with the positive output to output a positive voltage and the negative output to output a negative voltage in spite of the polarity of an impression voltage. CONSTITUTION:The rectifier circuit 20 outputs the positive voltage from the positive output 3 and the negative voltage from the negative output 4 in spite of the polarity of the impression voltage. Therefore, a DC component out of currents inputted from input 1, 2, respectively is cut off at the circuit by connecting the positive output 3 to the negative output 4 via the polar capacitor 30, and a signal component on one side appears at another input via the capacitor mutually. At this time, the currents inputted from the input, 1, 2 can be always inputted to the capacitor 30 with constant polarity in spite of the polarity of an input signal. In such a way, it is possible to obtain the nonpolar capacitor circuit 10 large in capacity and manufactured inexpensively by using the polar capacitor 30.
Patent JP-S59222058-A (JP)
Title: Reverse preventing device of rotary machine
Inventor: KAZAO YUKIHIKO
IPC: H02K7/118
Filed: 1983-05-31
Abstract: PURPOSE:To eliminate vibration even at alow speed rotation time of a rotary machine by applying a lifting force to a movable element provided elevationally movably at a rotor when the rotor rotates normally. CONSTITUTION:A movable element 3 is provided at a rotor 1 in an elevationally reciprocating manner. A lifting force generating oblique surface 7 for producing lifting force is formed on the element 3 when the rotor 1 normally rotates. When the rotor 1 normally rotates at a low speed, the element 3 is affected by the lifting force by fluid which is contacted with the surface 7. The element 3 is pressed on the inner wall of a guide hole 2 by the centrifugal force based on the rotation of the rotor 1. When the rotor 1 reversely rotates at a low speed, a pressing force is acted on the element 3, and the element 3 is engaged with the engaging recess of a stationary unit. In this manner, the reverse rotation of the rotor 1 can be prevented.
Patent JP-S60241772-A (JP)
Title: Drive circuit
Inventor: SAGANE TOMIYASU
IPC: H02M3/155
Filed: 1984-05-14
Abstract: PURPOSE:To improve the stability and circuit efficiency of a drive circuit by connecting a diode in series with a parallel circuit of the base resistor and a capacitor of a main transistor, and further connecting a series circuit of a diode and a resistor in parallel. CONSTITUTION:A diode D3 is connected in series with base resistors R1, R2 of a main transistor TR1, a capacitor C1 is connected in parallel with a resistor R2, and a series circuit of a diode D4 and a resistor R3 is connected in parallel with a series circuit of the diode D3 and a parallel circuit of the resistor R2 and the capacitor C1. Thus, the transistor TR1 is overdriven when the drive pulse is risen to accelerate the rise, the transistor TR1 is flowed with a reverse base current when the drive pulse is fallen to accelerate the fall, and the transistor TR1 is further eliminated to conduct when the drive pulse becomes OFF.
Patent JP-S5720922-A (JP)
Title: Manufacture of magnetic disk base plate
Inventor: KOBAYASHI KAZUO
IPC: G11B5/82
Filed: 1980-07-15
Abstract: PURPOSE:To obtain the titled base plate for vertical magnetization recording, which is high in recording efficiency and reading efficiency, in a short time by stacking permalloy on a base material and then by bonding the permalloy layer on the base material layer by rolling them in a cladding method. CONSTITUTION:On both the sides of a base material 9 of Al, permalloy layers 10 and 10 of Ni-Fe alloy are stackd, and the stacked materials are rolled several times in a cladding method to obtain a thin plate 11 about 1/100 as thick as before rolling. In this case, work heat and pressure resulting from rolling work causes diffusion between the base material 9 and the permalloy 10, and while the base material 9 is bonded to the permalloy 10, the base material 9 turns into a base material layer 10 and each permalloy 10 turns into a permalloy 3. Then, the thin plate 11 is punched to a prescribed disk-base-plate diameter and pressed and annealed to eliminate strain, and the permalloy layers 3 and 3 on the surface are polished to obtain the titled base plate.