baber/WOPTO huggingface dataset:
Patent JP-H07254284-A (JP)
Title: Semiconductor memory
Inventor: SHIBATA SHINTARO
IPC: H01L27/11
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a semiconductor memory, which can be operated at high speed at the time of write/read while being able to reduce power consumption under an inactive state. CONSTITUTION:A memory cell array 1 is supplied with supply voltage Vcc by a power supply line 3 while an artificial power supply line 31 in a peripheral circuit 2 composed of a MOS transistor at low threshold voltage is fed with supply voltage Vcc through a switch SW31. The switch 31 is controlled under a conductive state and supplies the peripheral circuit 2 with power supply voltage Vcc when a semiconductor memory is under an active state, and is controlled under a nonconductive state and interrupts the supply of a power supply to the peripheral circuit 2 when the semiconductor memory is under an inactive state.
Patent JP-S56165630-A (JP)
Title: Thin-article supply mechanism
Inventor: OOTSUKI KEIZOU
IPC: B65G59/06
Filed: 1980-05-26
Abstract: PURPOSE: To send out accumulated thin articles without deformation, in the case of such a device as to issue these articles onto a table, by means of a pushing piece, in the order starting from the bottom article, by providing the table with slant faces corresponding to a partial circumference of the thin article and vacuum suction holes thereon.  
     CONSTITUTION: Thin articles (works) 5, consisting of a number of semiconductor devices 1 integrated into one body via a lead frame 2, are accommodated in a box- shaped guide 4. A gap 6 is provided between the guide 4 and a table 3 for passing a single work 5, while the table 3 is partly slanted downward on its both sides corresponding to both sides of the work 5, and vacuum suction holes 13 are respectively bored on these slanted faces 12. For sending out works out of the guide 4 one by one, suction is applied to vacuum suction holes 13 to attract the bottom work 5 on its both ends. In this stage, a pushing piece 7 is reciprocated once from the rear of the guide 4, to push the bent tail of the work 5 so that the work may be issued from the guide 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61228728-A (JP)
Title: Coding circuit
Inventor: HAGITANI HIROSHI
IPC: H03M7/46
Filed: 1985-04-03
Abstract: PURPOSE:To attain high speed coding with a small circuit scale by controlling a code forming circuit so as to start the coding of an output value of a run length counter circuit when the said output value reaches a prescribed value and resetting the run length counter circuit for the next run length count. CONSTITUTION:Values of 2<0>-2<5>-th digit of an output of the run length counter circuit 9 are fed to one input of a multiplexer 13, values of 2<6>-2<11>-th digit are fed to the other input of the multiplexer 13 and also fed to an input of a 2560 decode circuit 10. The 2560 decode circuit 10 supervises the output of the run length counter circuit 9, and when the output reaches 2560, the run length counter circuit 9 is reset to control a code forming circuit 11 and to start coding of the run length 2560. The code forming circuit 11 inputs the values of 0<0>-2<5>-th digit and values of 2<6>-2<11>-th digit from the multiplexer 13 outputting either of the two inputs by the command of a switch circuit 12, applies coding them and outputs a coded output.
Patent JP-H02247722-A (JP)
Title: Image display device
Inventor: AMAMIYA MASAMI
IPC: G06F3/0338
Filed: 1989-03-20
Abstract: PURPOSE:To obtain a scrolling function with low cost and high operability by arranging a means for inputting the instruction and direction of a screen scroll on the image display part side. CONSTITUTION:The image display part 10 is arranged on the upper part of a stand 16 so as to be optionally rotated in the clockwise and counterclockwise directions and allowed to correspond to vertical and horizontal setting. Since respective scroll instruction switches 12 to 15 are arranged on the display part 10, the direction display on the switches 12 to 15 always coincides with the practical scroll direction of an image even when the display part 10 is rotated and set up on any position and no contradiction is generated. Since the scroll input means is arranged in the display part 10, an always natural scroll can be attained without adding any specific hardware independently of the rotating position of the image.
Patent JP-S60215186-A (JP)
Inventor: UNNO YOUHEI
IPC: F16L21/00
Filed: 1984-04-09
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-H09235032-A (JP)
Title: Image recording device
Inventor: YOKOYAMA YUKIO
IPC: B65H3/46
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce possibility of occurrence of jam and to reduce down time. SOLUTION: A photo encoder 1 is provided on a roller shaft of a paper feeding roller 3, and rotational quantity of the paper feeding roller 3 is detected as an ON/OFF signal of light and output. An output result of the photo encoder 1 is input to a microcomputer 27, and a friction coefficient μ against the rotational quantity of the paper feeding roller 3 is decided in accordance with a given data. Thereafter, the number of sheets of paper to feed usable until exchange time of the roller is computed from the friction coefficient μ, and the computed result is displayed on a display part 28 provided on an operation part.
Patent JP-H09234577-A (JP)
Title: Discriminating method of product part in cutting
Inventor: MURAJI KAZUHIKO
IPC: B23K26/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To discriminate by a CAD/CAM device so as to reduce work of an operator as compared to a conventional way. SOLUTION: A CAD/CAM device selects a closed graphic A to be a reference among plural closed graphics A, B, C, D, E, depicts a straight line 13 extending from an arbitrary point 0 in a profile of the closed graphic A and obtains a number of intersecting points for each of the closed graphics B, C, E, further, discriminates that the closed graphics B, E, in which a number of intersecting points with the straight line 13 is turned to an odd number, enclose the closed graphic A. On the other hand, the CAD/CAM device discriminates that the closed graphic C, in which a number of intersecting point with the straight line 13 is turned to an even number, does not enclose the closed graphic A.  Further, when a number of closed graphics, which is discriminated that enclose the closed graphic A, is an even number, the closed graphic A discriminates that the inside of the profile is a product part.
Patent JP-S62225316-A (JP)
Title: Mold having mechanism molding hole
Inventor: YAMAMOTO SETSUJI
IPC: B29C45/44
Filed: 1986-03-26
Abstract: PURPOSE:To provide the mold which has the mechanism molding a hole and is not maximized and capable of being manufactured at low cost by a method in which the pin member for molding a hole is introduced in a mold cavity by was of the elastic force of an elastic body, and a cylinder and the pin member are connected by a flexible connecting member, whereby the pin member is separated from the inside of the cavity. CONSTITUTION:After a cavity has been provided between the first mold 12 and the second mold 14, molten material is supplied into the cavity. The introduced molten material pushes the first casting draw pin 40 in the direction of arrow F, but because the first casting draw pin 40 is pushed in the direction of arrow E by way of the elastic force of a coil spring 56, the first casting draw pin 40 is not displaced. After a specified time has been elasped, the molten material in the cavity is solidified, and a molded product 90 is made. Then, when the first mold 12 is separated from the second mold 14 and a rod 74 is displaced in the direction of arrow D, driving a cylinder 72, the first molding draw pin 40 connected to the end of a wire 54 is displaced in the direction of arrow F against the elastic force of the coil spring 56. Accordingly, the pin part 42 is separated from the molded product 90.
Patent JP-H10265512-A (JP)
Title: Production of polymer particle and toner for developing static charge image
Inventor: HAYASHI KENJI
IPC: G03G9/08
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To control aggregation state of complex polymer particles of coloring agent, etc., and obtain the subject particles having uniform particle diameter and narrow particle distribution by controlling production condition of emulsion polymerization process and association process. SOLUTION: When polymerization particles are produced by associating polymer fine particles obtained by emulsion polymerization, (A) the emulsion polymerization process is carried out under acidic conditions and the association process is carried out under alkaline conditions or (B) the above emulsion process is carried out under alkaline conditions and the above association process is carried out under acidic conditions to provide the objective substance used for toner for developing static charge image and its preparation.  When an ionic group which exists on the surface of polymer particles in aqueous dispersion is an anionic group, before association reaction of polymer fine particles in aqueous dispersion containing a coloring agent produced by using emulsion polymerization or in its process, the anionic group is preferably subjected to partial ion dissociation at pH >=7 by using an alkali and when the ionic group is a cationic group, the cationic group is preferably subjected to partial ion dissociation at pH <=7 by using an acid.
Patent JP-S59194485-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: H05K1/18
Filed: 1983-04-19
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-S55162627-A (JP)
Title: Latch circuit with chattering removal
Inventor: YOSHIDA SUMIO
IPC: H03K3/013
Filed: 1979-06-05
Abstract: PURPOSE:To stably latch the switch output information, by logically detecting the time shift present between the output of the chattering removal circuit and the output of the flip-flop and giving the detected output to the latch circuit as set pulse. CONSTITUTION:When any of the switches 8 and 9 is closed, the closed output is input to the chattering removal circuit 1 via the corresponding and OR gate 4  NAND gates 12, 13. The chattering removal circuit 1 shifts the switching output of  any of the switches 8, 9 via the OR gate 4 by taking the clock signal CLK as a shift pulse, and the output rejecting chattering is obtained by delaying the shift output by further 1 clock period by means of FF2. The delayed time shift for one clock  period's share is detected at the exclusive OR gate 14 and this detected output is given to FF6, 7 as the set pulse.
Patent JP-S59195059-A (JP)
Title: Solar heat collector
Inventor: NAKAYAMA TAKAFUMI
IPC: F24S10/70
Filed: 1983-04-19
Abstract: PURPOSE:To make it possible to judge whether or not a reflecting plate is in a correct position by a method wherein the case of the solar heat collector provided with a heat collecting pipe and the reflecting plate for reflecting the sunlight upon the heat collecting pipe within a light transmissive outer cylinder, an indicating needle is attached to the heat collecting pipe. CONSTITUTION:The reflecting plate 9 is formed integral with the heat collecting pipe 8 through a C-shaped support rod 10b, a vertical rod 10a and a stop member 11 so that the reflecting plate 9 rotates relative to the rotation of the heat collecting pipe 8 in the circumferential direction. The indicating needle 13 is attached to the heat collecting pipe in such a manner that the indicating needle is always suspended perpendicularly due to gravity so as to oscillate freely. Further, the reflecting plate 9 is provided with a display section 15 adopted to display that the reflecting plate 9 is in a proper position. In case where the indicating needle 13 is deviated from the display section 15, it means that the reflecting plate 9 is not in the proper position and therefore, the heat collecting pipe 8 is rotated by using a tool to thereby position the reflecting plate 9 properly.
Patent JP-S55161883-A (JP)
Title: Production of phosphor
Inventor: NARITA JIROU
IPC: C09K11/08
Filed: 1979-06-04
Abstract: PURPOSE: To produce a phosphor having an increased particle diameter and improved fluorescent brightness, by decomposing, by heating, a coprecipitated compound of oxalates of yttrium and europium, adding an alkaline earth metal borate to the resulting mixture and firing the mixture.  
     CONSTITUTION: A europium-activated yttrium oxide phosphor is produced by adding 0.5W15% of an alkaline earth metal borate compound to an yttrium europium compound prepared by heat-decomposing at a relatively low temperature, a precipitate obtained by mixing an acidic aqueous solution of yttrium and europium with an aqueous solution of oxalic acid, and firing the resulting product in an oxidizing atmosphere. The use of below 0.5wt% of the alkaline earth metal borate compound has little effect on increasing the particle diameter of the yttrium europium oxide phosphor. And the use of more than 14wt% lowers fluorescent brightness and so, the product is not suitable as a phosphor used in high efficiency fluorescent lamps. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57186997-A (JP)
Title: Running controlling method for operation of axial void type rotary electric machine
Inventor: TATSUMI TAMOTSU
IPC: H02P23/07
Filed: 1981-05-09
Abstract: PURPOSE:To avoid the number of critical rotations and to secure stable rotation by switching power frequency at several steps to avoid the natural frequency of a rotor film. CONSTITUTION:The number of rotations of a motor 10 is always supervised by a detector 15 for rotation and the detected frequency and previously set switching frequency are compared by a comparator 14. When the detected frequency exceeds the switching frequency, the pattern output in a power source pattern generator 13 is changed and the voltage and frequency of an inverter power source 12 is set to a new value increased by one step. In this way, the resonance frequency of a rotor disc can previously be avoided and the breakdown of a motor rotor at a resonance point can completely be prevented.
Patent JP-S57184360-A (JP)
Title: Interphone device
Inventor: TERADA MOTOHARU
IPC: H04M9/08
Filed: 1981-05-09
Abstract: PURPOSE:To increase the operability of a selected interphone, by selecting the interphone for communication and switching the state of reception and the state of transmission of the interphone selected by a press-to-talk switch. CONSTITUTION:Plural sets of terminal devices and interphones are connected to a main controller via a common transmission line 1. In case the talking is carried out between an interphone C1 and another interphone, a channel selection switch 6 corresponding to the interphone to be called out is first operated.  At the same time, a press-to-talk switch 12 is pushed for the speech transmission. This mode is sent to the main controller via a terminal logic processing circuit. The main controller feeds the control signal to the selected interphone to  give the conduction and the reception mode to a switch 19. When the switch 12  of the interphone C1 is released, the main controller feeds the control signal in  the same way to give the transmission mode to the selected interphone.
Patent JP-S57184331-A (JP)
Title: Noise eliminating device
Inventor: NIIMI KOUJI
IPC: G10L25/78
Filed: 1981-05-09
Abstract: PURPOSE:To realize the detection of noie without having an error detecting code at a part of data, by detecting the noise by means of a linear estimating technique. CONSTITUTION:The input signal Xi is obtained by sampling and digitizing the original signal. The optimum estimation coefficient is obtained through a linear estimation coefficient calculating circuit 1 for a short section of the signal Xi to be fed to a noise detecting circuit 2. The circuit performs an operation for estimation based on the given estimation coefficient to calculate the differnce to the signal Xi. Then the existence of noise is decided in case the absolute value of the estimation error is larger than the set threshold value. Thus a noise detecting signal is produced. A signal compensating circuit 3 receives the noise detection signal and produces an appropriate substitute signal in place of the signal Xi to use it as an output signal. The signal Xi is used directly as an output signal in case no noise is detected.
Patent JP-S60215728-A (JP)
Title: Blank aluminum alloy plate for printing
Inventor: MATSUO MAMORU
IPC: C22C21/00
Filed: 1984-04-06
Abstract: PURPOSE:To provide a titled blank alloy plate having excellent surface treatability, burning property, etc. by subjecting a blank Al alloy material controlled respectively in the contents of Si, Fe, Cu, Ti and Mg as an impurity and having the content of Si in the specific relation according to the content of Cu and Mg and intermediate annealing temp. to cold rolling after intermediate annealing. CONSTITUTION:A blank Al alloy material contg. respectively, by weight %, <=0.08% Si, 0.05-1.0% Fe, <=0.03 Cu, <=0.10% Ti and <=0.03% Mg as an impurity and satisfying the following conditions is prepd.: The content of Si (%) is controlled within the range satisfying the formulas I , II according to the content of Cu (%), the content of Mg (%) and intermediate annealing temp. T ( deg.C) and the difference between the content of Cu and the content of Mg is controlled within the range satisfying the formula III as the above-mentioned conditions. Such blank Al alloy material is subjected to cold rolling at 20-95% reduction ratio after intermediate annealing for <=24hr at 300-500 deg.C, by which the intended blank Al alloy plate for printing is obtd. The blank Al alloy plate has excellent resistance to ink staining in addition to the above-described characteristics.
Patent JP-S62225677-A (JP)
Inventor: HARA KENJI
IPC: E05F11/38
Filed: 1986-03-28
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-H03101939-A (JP)
Title: Method and device for deciding plsce where thickness of wet water layer on offset plate is measured
Inventor: HERUMUUTO KITSUPUFUAN
IPC: B41F7/24
Filed: 1990-03-22
Abstract: PURPOSE: To enable optimum determination of a measuring place for measuring the thickness of a dampening water layer, without monitoring continuously the surface of an offset printing plate, by conducting evaluation of measured data in such a manner that the measuring place is located in a longitudinal zone wherein the average ink area percentage is as small as possible. CONSTITUTION: First the surface 3 of an offset printing plate 2 is scanned by a measuring head 4 in the longitudinal direction 12, that is, along a longitudinal zone 8. Measured values obtained in the scanning of the individual longitudinal zone 8 having an area wherein ink does not stick are sent to an evaluation unit 6 and the evaluation unit 6 determines an average ink area percentage (percentage of sticking of ink in a face portion in some determined grid) from the measured data. Then, only the longitudinal zone 8 wherein the average ink area percentage is the smallest is selected. The figure shows that a measuring place 17 is located in the third longitudinal zone 8 from the left. Based on an output 7 of the evaluation unit 6, the thickness of a dampening water layer on the surface 3 is controlled in regard to a prescribed set value by the operation of a control device.
Patent JP-H02286664-A (JP)
Title: Azolylethylcyclopropane and bactericide containing said compound
Inventor: RAINAA ZEERE
IPC: C07D401/02
Filed: 1990-03-22
Abstract: NEW MATERIAL: Azolylethylcyclopropane represented by formula I [wherein A and B are each a 1-6C alkyl, a 3-6C cycloalkyl, a 3-6C cycloalkenyl, tetrahydropyranyl, pyridyl or phenyl and these groups can have respectively 1-3 substituents (a halogen, NO 2 , phenoxy, NH 2 , a 1-4C alkyl or a 1-4C halogenated alkyl) but A and B are not phenyl and X is CH or H] and its acid addition salt and its metal complex.  
     EXAMPLE: Trans-1-[1-tertiary butyl-1-hydroxy-2-(1,2-4-triazol-1-yl)-1-ethyl]-2-(2,4- dichlorophenyl)-cyclopropane.  
     USE: A sterilizing agent and a growth regulator.  
     PROCESS: A compd. represented by formula II is reacted with a compd. represented by formula III (Mc is H or a metal atom) to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S58189346-A (JP)
Title: Damping copper alloy for acoustic use
Inventor: IWAI HIROHISA
IPC: C22C9/00
Filed: 1982-04-26
Abstract: PURPOSE:To obtain a damping Cu alloy for acoustic use with superior damping capacity and workability at a suitable cost, by specifying the contents of Al and Zn. CONSTITUTION:This damping Cu alloy for acoustic use consists of 0.05-10.0wt% Al, 9.5-37.8wt% Zn and the balance Cu. The alloy has superior damping capacity and controls vibration which is generated from an acoustic device such as the record player of a stereo set and can not be well controlled only by a damping material made of rubber. In a test of the damping capacity, a sample 1 having 4.5mm. thickness, 40mm. width and 130mm. length is suspended from an iron bar 3 in the perpendicular direction, an iron ball 4 having about 13mm. diameter is allowed to collide against the sample 1 as a pendulum, and the damping capacity is judged from crashing sounds generated by the collision.
Patent JP-S57186029-A (JP)
Title: Method of controlling hydraulic lines
Inventor: KAJIWARA JIYUNICHI
IPC: B60R16/08
Filed: 1981-05-12
Abstract: PURPOSE:To improve the manipulating property of a diesel engine provided with hydraulic lines for the fuel injection pump, by operating only a low speed setting switch to set the engine at a low rotational frequency. CONSTITUTION:A fuel injection pump controller 3 and a fuel injection pump 2 are regulated by the output signal of an injected fuel quantity controller 10. When operating levers 6 are all put in neutral during the running of an engine 1 at a set rotational frequency, the speed of the engine is gradually reduced to a low level. When a throttle lever 8 is operated in that state of the engine 1, its rotational frequency is set at a value corresponding to the quantity of the operation. After a prescribed time, the rotational frequency of the engine is gradually decreased to the low level. When at least one of the levers 6 is thereafter operated, the engine 1 is sharply accelerated to the set rotational frequency. According to this method, the manipulation of the engine 1 is greatly simplified.
Patent JP-S60227380-A (JP)
Inventor: HANSU RAMITSUSHIYU
IPC: H01R13/11
Filed: 1985-04-04
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-S58172004-A (JP)
Inventor: BURUUSU JIEI PENII
IPC: H04L27/12
Filed: 1982-04-26
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-H03270640-A (JP)
Title: Power supply circuit
Inventor: YAMAMOTO YOSHIO
IPC: H02M7/06
Filed: 1990-03-19
Abstract: PURPOSE:To connect a discharging circuit to the output voltage of quickly breaking side and keep the breaking sequence of the output voltage by a method wherein the discharging circuit is controlled by a voltage level, detected by an insufficient voltage detecting unit detecting a voltage obtained by rectifying and smoothing an AC input voltage. CONSTITUTION:When the voltage of a capacitor C1 is reduced to +35V or an electric discharge starting voltage, an insufficient voltage detecting unit 6 informs an optical isolater 3 of a voltage level VTA-, divided by resistors R1, R2. A hysteressis circuit unit 5 restricts a voltage for a constant current unit 4, a light emitting diode D1a is extinguished, a photodiode D1b is put OFF and transistors Q3, Q2 are put OFF. Then, the voltage between the collector and emitter of the transistor Q2 becomes High, the transistor Q3 is put ON and +35V discharging voltage is discharged immediately through a resistor R2 whereby the output voltage is broken more quickly than the output of +5V.