baber/WOPTO huggingface dataset:
Patent JP-S611640-A (JP)
Title: Manufacture of fatty acid ester of short chain alcohol
Inventor: JIIKUFURIITO BIIRENSHIYUTAIN
IPC: C07C67/03
Filed: 1985-06-06
Abstract: A process for the preparation of fatty acid esters of short-chain primary and secondary alcohols with 1 to 5 carbon atoms by transesterification of glycerides with the said short-chain alcohols is described. In this process, a stream of the gaseous alcohol is passed through the liquid glyceride at temperatures of at least 210 DEG  C. and the product mixture of gylcerol and fatty acid alkyl ester is discharged from the reaction zone with this stream and is then subjected to phase separation.
Patent JP-H02300520-A (JP)
Title: Torque limiter
Inventor: MIURA OSAMU
IPC: F16D7/02
Filed: 1989-05-16
Abstract: PURPOSE:To obtain a stable torque and to facilitate the setting of a torque while making a starting torque satisfactory by providing friction means and bearing plates which are alternately arranged on both sides of a flange section, and a pair of springs disposed between each adjacent friction means. CONSTITUTION:When a first member 10 is rotated, second plates 32, 32' on the second member 20 side make contact with both surfaces of a flange section 12, and first plates 31, 31' on the first member 10 side make contact with the outer surface thereof while third plates 33, 33' make contact with the outside thereof. Further, press contact forces are given by springs 34, 34' in the contact parts, and accordingly, the rotation of the first member 10 may be transmitted to the second member 20 under a torque corresponding to friction forces on several contact surfaces. At this time, since the first member 10 having the flange section 12 receives, on its both sides, pressing forces by the pressing springs 34, 34', the springs 34, 34' are balanced with equal pressures so as to absorb the forces, thereby it is possible to set the setting value of the torque to be constant.
Patent JP-S5247201-A (JP)
Title: Apparatus for connecting additional testing device in an automobile te sting equipment
Inventor: HOSHI KIICHI
IPC: G01M17/007
Filed: 1975-10-11
Abstract: PURPOSE:To provide an apparatus for connecting additional testing device, in which a slidable clutch and a fixed clutch, both fitted on an extended shaft of the automobile testing apparatus, are fixed by screws through the intermediary of a retainer means, so that their mounting can be effected in an economical and simple manner.
Patent JP-S612427-A (JP)
Title: Converter
Inventor: SATOU TETSUO
IPC: H03M1/10
Filed: 1984-06-15
Abstract: PURPOSE:To vary an analog variable simultaneously with D/A conversion by varying a constant current supplied to a D/A converter to a required current value. CONSTITUTION:Transistors (TRs) Q1, Q2 constitute a current mirror circuit and its input-side current I1 can be optionally set up by a variable resistor VR. When the input-side current I1 is varied by setting the variable resistor VR, an output-side current IOUT is also changed in accordance with the change of the input side current I1. On the other hand, TRs Q11-Q14 constitute a current mirror circuit and said output side current IOUT becomes the input-side current of the current mirror circuit constituted of the TRs Q11-Q14. Therefore, the sum of currents flowing into the TRs Q12-Q14 is varied in accordance with said variation of the output-side current IOUT.
Patent JP-S5646394-A (JP)
Title: Pickup cartridge
Inventor: OOKURA KENICHI
IPC: H04R9/12
Filed: 1979-09-25
Abstract: PURPOSE:To make excellent the degree of separation between left and right channels, by enabling to give the magnetic flux to the armature at one side of the oscillation system orthogonal to the axial center of the cunti-lever. CONSTITUTION:The nonmagnetic oscillator 3 is inserted to the end of the cuntilever 2 having the stylus 1 at the tip, and the coil (not shown) as the armature is fitted to the oscillator 3 at the location of 45 deg. upper left and right to the stylus 1. Further, one end of the piano wire 6 is fixed to the end of the lever 2 with the member 5, and another end of the piano wire 6 is fixed to the suspension 7. Moreover, the damper 10 damps the oscillator 3 and the compliance is made adjustable with the suspension 7. Further, the pole S side of the magnet 11L is fixed to the center of the channel shape yoke 12L to form the magnetic circuit of L channel, the N pole side of the magnet 11L is closed to the external center of the coil 4L via a gap, and the front end 12L1, rear end 12L2 of the yoke 12L are located so that they can clip the coil 4L from the winding shaft direction, and magnetic flux is given orthogonally.
Patent JP-S5747891-A (JP)
Title: Gold-palladium alloy plating bath
Inventor: KOBAYASHI HIROSHI
IPC: C25D3/62
Filed: 1980-09-03
Abstract: PURPOSE: To obtain the titled plating bath giving a brilliant pink electrodeposit with superior corrosion resistance by preparing a specified composition contg. citric acid, aliphatic unsatd. org. acid, gold salt, Pd compound, metallic salt as a brightener and metallic salt of Sn, As or the like.  
     CONSTITUTION: This Au-Pd alloy plating bath contains 20W300g/l citric acid, 3W 100g/l aliphatic unsatd. org. acid having a carbon double bond in the principal chain, 0.5W12g/l gold in gold salt, 0.2W25g/l salt of a metal such as Cu or Ni having a face-centered cubic lattice as a brightener and 0.1W5g/l salt of ≥1 kind of metal selected from Sn, Pb, As, Sb, Se and Te. The pH of this plating bath is adjusted to 6.5W13. By carrying out electrolysis using this plating bath, bright pink plating of an Au-Pd alloy with superior corrosion resistance can be obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11314120-A (JP)
Title: Device for grooving tube end
Inventor: NISHIKAWA HIROSHIGE
IPC: F16L21/06
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent a trumpet-shaped expansion of a tube end when grooving work is executed to a tube to be worked. SOLUTION: In this device, the main body 21 of the device is mounted on a base, the main body 21 of the device is provided with an annular grooved roller 44 which is rotationally driven with a driving motor 47 and driven roller 57 which is opposed to the annular grooves 44a of the annular grooved roller 44 and pressed with a hydraulic cylinder 51. The tube to be worked is clamped between the annular grooved roller 44 and the driven roller 57 and the grooving work is executed to the tube to be worked. In such a case, a means for supporting the main body 21 of the device rotatably around its vertical axis and spring means for energizing the main body 21 of the device so as to be rotated in a prescribed direction are provided on the base.
Patent JP-S6015848-A (JP)
Title: Tracking controller
Inventor: NEMOTO SHIYOUJI
IPC: G11B5/588
Filed: 1983-07-05
Abstract: PURPOSE:To decrease the lock-in time of a servo controller of the ATF system by skipping the order of circulation of a reference pilot signal at a skip control circuit with a detected output of a lock-in error detecting circuit. CONSTITUTION:Suppose that a pilot frequency of a regenerated pilot signal S2 is started with a shift of 1/2 circulating period to the circulation of a pilot frequency of the reference pilot signal S11, since a differential frequency component of an output S12 of a multiplier circuit 14 of an error signal forming circuit 3 is neither DELTAfA nor DELTAfB, an error signal S3 keeps 0 level. Since the regenerated pilot signal S2 generates the difference frequency components DELTAfA and DELTAB at an output S21 of the multiplier in a detection circuit 31 on the other hand, the level of an oscillating point error signal S24 takes a maximum level and then a level detection circuit 44 gives a skip signal S26 to a hold circuit 46. Switches 17C and 32D are thrown from a terminal a1 to an a2 position in this case, the order of circulation of the pilot frequency of the reference pilot signals S11 and S31 is phase shifted forcibly by a 1/2 circulating period.
Patent JP-H06313470-A (JP)
Title: Automatic transmission for vehicle
Inventor: NAKAGAWA KANEYOSHI
IPC: F16H61/00
Filed: 1993-04-27
Abstract: PURPOSE:To cool a solenoid valve provided in the oil pressure control device of an automatic transmission (for a vehicle in which a valve body is arranged on its side part, and excited in condition in which oil is not supplied from an oil pressure circuit. CONSTITUTION:The oil pressure control device of an automatic transmission for a vehicle is provided with a valve body 50 arranged on the side part of a gear change mechanism, a solenoid valve 51 excited at a neutral time when control oil pressure is not supplied in non oil permeating condition, and a pressure regulating valve 52 for regulating pressure while discharging oil when the solenoid valve 51 is excited. A guide means is provided to stagnate oil discharged from the discharging port 52e of the pressure regulating valve 52 in the valve body 50 so as to supply oil into the solenoid valve 51.
Patent JP-H06299830-A (JP)
Title: Lubricating device of four-cycle engine
Inventor: AYUSAWA SHIGEMITSU
IPC: F01M3/00
Filed: 1993-05-25
Abstract: PURPOSE:To eliminate the need for any oil pan by putting in/out air-fuel mixture including lubricating oil according to the reciprocating motion of a piston and lubricating respective parts in a crank chamber by means of lubricating oil included in air-fuel mixture. CONSTITUTION:In a four-cycle engine provided with a crank chamber 4 wherein pressure is changed according to the reciprocating motion of a piston 6, an intake passage for supplying air-fuel mixture including lubricating oil into a cylinder 2 is provided, and a suction passgage 24 and a returning passage 25 for connecting this intake passage 23 and the crank chamber 4 are provided. A first valve 26 for allowing only that air-fuel mixture flows into the crank chamber 4 from the intake passage 23 is provided in the suction passage 24, and a second valve 27 for allowing only that air-fuel mixture flows into the intake passage 23 from the crank chamber 4 is provided in the returning passage 25, moreover a third valve 23 for stopping the back flow of air-fuel mixture into a carburetor 22 from the intake passage 23 is provided in the intake passage 23.
Patent JP-S62279878-A (JP)
Inventor: HIRAMA YUTAKA
IPC: B08B9/02
Filed: 1986-05-29
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-S61278301-A (JP)
Inventor: FURANKU KURAAKU SHIRUBUII
IPC: C10G7/00
Filed: 1986-05-29
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-S5746526-A (JP)
Title: Pulse width modulating circuit of digital processing
Inventor: OKITA IWAO
IPC: H03K3/72
Filed: 1980-09-05
Abstract: PURPOSE:To set a pulse width modulation frequency optionally while keeping the duty constant, by comparing the output of a multiplier, which multiplies the output of a counter, and input data with each other. CONSTITUTION:A binary counter 1 counts a clock signal 2, and the output is inputted to a comparator 8 through a multiplier 6. The comparator 8 compares an output B of the multiplier 6 and input data 4 with each other; and if A>B is true, the output level of a pulse width modulation output 5 is set to 1. At this time, the reset period of the counter 1 is changed by changing the multiplier of the multiplier 6 by a multiplication selecting signal 7. Since the duty determined by the input is invariable, the pulse width modulation frequency is set optionally.
Patent JP-S5824287-A (JP)
Title: Color solid-state image pickup device
Inventor: TANAKA NOBUYOSHI
IPC: H04N9/07
Filed: 1981-08-06
Abstract: PURPOSE:To correct contours of upper and lower edge parts of a body picture by providing a filter part having the relatively less quantity of transmitted light to a color filter and using a frame transfer type CCD and a color mosaic filter in combination, and thus reduces the false signals. CONSTITUTION:A color solid-state image pickup element 25 formed by combining a mosaic type color filter with a CCD is supplied with electrode driving signals phi1-phi4 and DC bias voltages 37 from a clock signal generator 35 through the switching of a switch circuit 36 according to a transfer and a storage mode. While signal charges are stored by the supply of those signals phi1-phi4 and voltages 37, charges stored in two different potential wells are mixed and read out to be applied to a 1H (one horizontal scanning period) delay line 26, an  adder 27, and a circuit 28. Then, trailing circuits perform signal processing and  the resulting signal is applied to and processed by the processor 34 composed of  a matrix and an encoder circuit, etc. The color filter of this element 25 is provided with a part for magenta transmission having the relatively less quantity of transmitted light, and reduces the false signals.
Patent JP-S5911892-A (JP)
Inventor: FUKUCHI TAKESHI
IPC: D06F29/00
Filed: 1982-07-13
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-S5646756-A (JP)
Title: Moving and locking device for printing unit in automatic screen printing machine
Inventor: YAMAZAKI AKIO
IPC: B41F15/36
Filed: 1979-09-26
Abstract: PURPOSE: To effect moving and locking of the printing unit in one touch operation without employing a special tool by a method wherein a clamp mechanism to pinch a guide rail by pivoting a lever is provided on a carriage.  
     CONSTITUTION: A clamp lever 21 is connected to a screw rod 24 and when the lever 21 is pulled into an arrow sign direction, the screw rod 24 is made free. A right-hand thread is threaded on one end of the screw rod 24 and a left-hand thread is threaded on the other end thereof while a clamp plate 22 is threadingly engaged with the right-hand thread and the clamp plate 23 is engaged with the left-hand thread. Accordingly, two sheets of clamp plates 22, 23 are operating into opposite directions respectively with respect to a pivoting angle of the clamp lever 21, therefore, when the lever 21 is pivoted counterclockwise, the clamp plates 22, 23 grip a guide rail 3 with inclined surfaces A at respective lower portions thereof to lock the priting unit 4 and to prevent floating thereof smultaneously. When the lever 21 is pivoted clockwise, the locking with the guide rail 3 is released. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06324808-A (JP)
Title: Touch panel control system
Inventor: NAKAO MITSUNORI
IPC: G06F3/0487
Filed: 1992-04-16
Abstract: PURPOSE:To automatically execute a parallax correction of each tough panel depression valid area of a touch panel input device in accordance with an operator's height. CONSTITUTION:Processing screen data 28, and the contents of a touch panel depression valid area information table 29 are stored in a screen buffer 27 and a work buffer 2c, respectively, and thereafter, stored in the screen buffer 27, and displayed on a display part 23 by a control part 26. By outputs from operator sensing sensors 211-21n, height is derived by an operator's height information conversion table 2a, a parallax correction value corresponding to this height is derived from a parallax arithmetic table 2b, and by this parallax correction value, touch panel depression valid area information in the work buffer 2c is corrected, and a corrected touch panel depression valid area is displayed on the display part 23. In such a way, the parallax of the touch panel depression valid area by the height is eliminated, and an erroneous input to a touch panel 22 by the parallax is prevented.
Patent JP-S613180-A (JP)
Title: Picture editing copying machine
Inventor: TANI TATSUO
IPC: G03G15/00
Filed: 1984-06-16
Abstract: PURPOSE:To make editing easy by displaying the copy priority level of each area and a display color while allowing them to correspond to each other when picture areas from inputted originals are displayed. CONSTITUTION:A preference key is depressed for the original whose area is preferentially secured if overlapping of areas occurs when areas of many originals are designated. When this key is depressed before, after, and on the way of area designation, a preference flag is set to a RAM where the number of originals is stored. Area shift keys shift the designated area left, right, upward, and downward without changing the length of the frame of this area. Zoom keys are depressed when the size of the picture in the area frame, and these keys indicate the change of the size in the enlargement direction and the reduction direction continuously; and color designating keys are depressed when a copy paper is made multicolored. Pressure-sensitive sheet keys determine position information of the editing area frame and is effective until the editing end key is depressed after depression of the editing start key.
Patent JP-H0224035-A (JP)
Title: Machine tool
Inventor: GERUHARUTO PEETAA
IPC: B23Q3/157
Filed: 1989-05-18
Abstract: PURPOSE: To hasten a tool replacing time by connecting grippers to cranks driven via a gear transmission and having the cranks possess strokes and gear ratios different from each other in common transmission. CONSTITUTION: An upper gripper 13 is at a replacing position in the replacing space of a tool magazine, and a lower gripper 13 is at a receiving position in a work spindle. A position shown by a broken line is a turn position, and here both the grippers 13 are matched with their heights conformed with each other in a lower plane, and moreover are arranged at an interval in this side of the end surface of the tool receiving part of the work spindle. The interval between both the grippers 13 shown by a broken line and the first gripper 13 shown by a full line on the lower side is short, and concurrently the second gripper 13 at every time of must pass a large process in accordance with the interval between positions shown by the lower broken line and the upper full line of the grippers 13, and the height movement can be made by a gear transmission 16.
Patent JP-S5912909-A (JP)
Title: Preparation of fluoroalkyl methacrylate copolymer
Inventor: YAMAMOTO TAKASHI
IPC: C08F20/22
Filed: 1982-07-15
Abstract: PURPOSE:To obtain the titled copolymer having improved resistance to thermal decomposition and adhesive property, by copolymerizing a specific methacrylic acid ester containing fluorine with a monomer copolymerizable therewith and a vinyl monomer capable of forming a hydrophilic homopolymer in a specific proportion. CONSTITUTION:(A) 70-99.95pts.wt. 2,2,2-trifluoroethyl methacrylate is copolymerized with (B) 0-30pts.wt. monomer copolymerizable with the component (A), e.g. methyl methacrylate, and (C) 0.05-30pts.wt. vinyl monomer capable of forming a hydrophilic homopolymer, e.g. (meth)acrylic acid, glycidyl methacrylate or (meth)acrylamide, to give the aimed copolymer. USE:A sheath material for light transmitting core materials, e.g. polymethyl methacrylate rsin, etc.
Patent JP-S5748250-A (JP)
Title: Metal cap for semiconductor device
Inventor: KUBOTA SHIGERU
IPC: H01L23/04
Filed: 1980-09-05
Abstract: PURPOSE:To eliminate nonuniform plating due to overlap of metal caps in the plating process and facilitate the automatic feed by means of an automatic loader, by  providing small projections to a metal cap. CONSTITUTION:A square metal cap 11 to be seam-welded is provided with samll projections 18 near the four corners of a drawn part 17 to be a positioning part with respect to a ceramic package, when a thin metal plate is drawn, the projections 18 being smaller in height than the depth of the drawn part 17. Said small projections 18 so functions that when metal caps 11 overlap with each other, a gap is provided therebetween. Said metal cap 11 is seam-welded to a metal frame part 2 of a ceramic package 3. Thereby, it is possible to stabilize the automatic assembly in seam welding operation and improve a seam-weld seal type semiconductor device in quality.
Patent JP-S5824997-A (JP)
Inventor: MARUYAMA TAKAO
IPC: H04L29/08
Filed: 1981-08-05
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-H0714386-A (JP)
Title: Data output buffer of semiconductor integrated circuit
Inventor: KIYOU KIYOUU
IPC: G11C11/409
Filed: 1994-06-06
Abstract: PURPOSE: To provide a data output buffer capable of preventing the influence of a noise at a grounded end at the time of outputting data of logic '0' and outputting exact and stable data. CONSTITUTION: At the time of outputting data of logic '0', a first pull down signal PD1 becomes logic '1' responding to the data DO from a memory cell, a transistor 42 is turned on and an output node 48 is pulled down to logic '0'. Thereafter, when a second pull down signal PD2 outputted from a delay circuit 36 becomes logic '1', the signal PD1 becomes logic '0', the transistor 42 is turned off, a transistor 44 is turned on and the logic '0' of the output node 48 is kept. Even when the voltage of the output node 48 is discharged and the noise at the grounded end is generated by turning on the transistor 42, by properly adjusting a delay time by the delay circuit 36, the transistor 42 is turned off with the good timing and the adverse effect to the output node 48 is prevented.  When the transistor 44 is turned on by a resistor R, the adverse effect of the noise at the grounded end is prevented.
Patent JP-S63289171-A (JP)
Inventor: KIMURA YOSHIKATSU
IPC: E04G23/02
Filed: 1987-05-19
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-S61282159-A (JP)
Title: Antiskid controller
Inventor: MATSUI KAZUMA
IPC: B60T8/48
Filed: 1985-06-06
Abstract: PURPOSE:To keep off any pushing-up phenomenon of a brake pedal so as to cause pressure oil out of a pressure source not to be reached to the side of a master cylinder, by closing a first select valve at the time of antiskid control thereby intercepting the interconnection between the master cylinder and a wheel cylinder. CONSTITUTION:Both feed pipes 20 and 30 are connected to a pressure chamber of a master cylinder 3, while this feed pipe 20 is connected to a brake pipe 21 to be interconnected to a wheel cylinder 5 for a left front wheel and a brake pipe 22 to be interconnected to a wheel cylinder 6 for right rear wheel via a first select valve 101. And, this first select valve 101 is of 3-port-two position valve and interconnects the feed pipe 20 to each of branch pipes 21 and 22 at a first position, while it intercepts the feed pipe 20 from each of these branch pipes 21 and 22 at a second position. An electronic control unit selects first select valves 101 and 102 from the first position to the second position when it judges that antiskid control is started, thus brake oil inside the wheel cylinder is released to a reservoir 11 by way of an oil pipe 50.
Patent JP-S5825140-A (JP)
Inventor: NAKADA AKIO
IPC: C22C14/00
Filed: 1981-08-05
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-H02303615-A (JP)
Title: Automatic plate thickness controlling method for rolling machine
Inventor: TAKI FUMIO
IPC: B21B37/18
Filed: 1989-05-17
Abstract: PURPOSE:To quickly and surely control the plate thickness by deciding the rolling timing with the plate thickness in the feeding side of each rolling stand and its passing speed, controlling the rolling roll rotating speed of the rolling stand and executing quickly the plate thickness control matched to the respond speed of rotating speed of the rolling roller. CONSTITUTION:The plate thickness is measured at the entrance of the 1st rolling stand 1STD and the plate passing speed is also measured, and the rolling timing of the stock being rolled is decided based on the above measured result and then the rolling roll rotating speed of the 1st rolling stand is controlled. On the other hand, the plate thickness at the outlet of the 1st rolling stand is calculated according to the measured result of the above plate thickness, the above plate passing speed in the feeding side, controlling the rolling roll rotating speed of the 1st rolling stand to become the target plate thickness, the plate is rolled to the target plate thickness. In such a way, the plate thickness of the steel strip S is controlled successively after the 2nd rolling stand 2STD. Therefore, the plate thickness control of the stock being rolled is controlled quickly and surely, and the yield and the quality of the stock being rolled are improved.