baber/WOPTO huggingface dataset:
Patent JP-H02276414-A (JP)
Title: Circuit panel for distribution equipment
Inventor: UOOREN ANTON BEITSU
IPC: H01R27/02
Filed: 1990-03-07
Abstract: PURPOSE: To easily perform the mass production of a harness by infecting two kinds of reaction materials in the periphery of an electric trace of a panel having a plurality of electric traces to make reaction, surrounding the electric trace and holding it in a predetermined position. CONSTITUTION: Two kinds of reaction materials are contained in supply tanks 101, 102 and supplied by a low-pressure circulation pump through pipes 103, 105 and further, are transferred by flow rate regulating pumps 113, 115 to a mixing head 117 through pipes 111, 112. The reaction materials are mixed under high pressure by the mixing head 117 to make reaction, transferred into the cavity of a mold 118, and molded into a predetermined shape surrounding the electric trace. The non-reaction materials left in the mixing head are transferred to heat exchangers 107, 109 through pipes 119, 120 and circulated to the supply tanks 101, 102. The mold 118 is changed to form various kinds of harnesses. Therefore, the mass production of the harness is easily performed.
Patent JP-S58173912-A (JP)
Title: Piezoelectric element bending oscillator and piezoelectric filter
Inventor: SHIMIZU HIROSHI
IPC: H03H9/17
Filed: 1982-04-05
Abstract: PURPOSE:To obtain a piezoelectric single element bending oscillator having a small capacitance in matching with a conventional bimorph oscillator, by providing cross finger electrodes so that the lengthwise direction of the fingers is in parallel with the direction of contracted and shrinked strain of the bending oscillator. CONSTITUTION:Figure shows electrodes 4, 5, 6 formed on one side of a piezoelectric electrode 1. An N6 member is used for the piezoelectric plate 1, as the size, length l=18.0mm., width W=9.6mm., thickness t=0.7mm. are adopted, the interval (p) of electrodes is taken as 0.5mm., width of electrodes/interval is taken as 0.5, and the polarization is done at 50kV/cm for a three-terminal filter. In taking one electrode 11 as an input and another electrode 12 as an output, the frequency characteristics of the attenuation are measured. The result is that the center frequency is about 7kHz and the attenuation is 0.7dB. Thus, a filter having low loss at a comparatively low frequency is realized with a comparatively small size. Since bonding for a bimorph oscillator is not required, the dispersion in characteristics is less and the stability is improved.
Patent JP-H03261314-A (JP)
Title: Gas insulated switchgear
Inventor: YOSHIDA TETSUO
IPC: H02B13/075
Filed: 1990-03-09
Abstract: PURPOSE:To suppress current to be discharged through an inspection window at the time of maintenance or inspection and to enhance the safety by arranging a grounded conductor on the surface or at the inside of an insulator. CONSTITUTION:An inspection window 10 is fixed to the side wall 10 at the inter-pole part of a disconnector, an opening 11 is made in the side wall 10, and a transparent glass 12 is retained by a flange 14 through a buffer member 17 and secured through a bolt 15 to the side wall 10. An O-ring 16 is applied on the surface of the side wall 10 contacting with the glass 12 in order to maintain airtightness, and a transparent conductive coating agent 18 is applied to the outside of the glass 12 and the conductive buffer member 17 is brought into contact therewith. Consequently, the flange 14 and the conductive layer 18 are brought into ground potential through the buffer member 17.
Patent JP-H05221512-A (JP)
Title: Bobbin feeder
Inventor: NAKAO TAKASHI
IPC: B65H67/06
Filed: 1992-02-10
Abstract: PURPOSE:To improve bobbin feeding efficiency by making it possible to changeover normal reverse actuating directions of a reservoir. CONSTITUTION:When an empty tray 16 reaches a belt conveyor 15, a reservoir 6 makes a normal turn clockwise causing a bobbin 10 in a position 11-1 to be input into a chute device 17, concurrently a top and bottom distinguishing device, and erectly inserted in a tray 16 by throwing it down, with its lower part facing downward, from the chute 17 to the tray 16 in standby at the lower part. On the other hand, when a signal requesting for feeding the bobbin is not sent out from the belt conveyor 15, the bobbin is received from the position 11-1 causing the reservoir 6 to turn counterclockwise and storing the bobbins until all bobbins 10 are stored in the reservoir 6 continuously from the position adjacent to a position 11-4. When a signal requesting for the bobbin 10 is sent out from the belt conveyor 15 on the downstream, the bobbin 10 is sent out prior to the bobbin storing action.
Patent JP-S60199218-A (JP)
Title: Pulse generating circuit
Inventor: IZAWA KAORU
IPC: H03K5/15
Filed: 1984-03-24
Abstract: PURPOSE:To decrease the number of components by providing the 1st comparator comparing an output of a voltage division circuit dividing a reference pulse with an output pulse of a time constant circuit and the 2nd comparator comparing an output pulse of the time constant circuit with a reference comparison level and generating a pulse to reduce number of the capacitors for setting time constant. CONSTITUTION:A pulse generating circuit is provided with the 1st comparator 22 and the 2nd comparators 24, 26. An output pulse of the time constant circuit 6 is fed to a non-inverting input (+) of the comparators 22, 24, 26 in common, a voltage division output is fed to an inverting input (-) of the comparator 22 from a voltage division circuit 8 and an upper limit comparison voltage VH is fed to an inverting input (-) of the comparator 24 by a voltage source 28. Three kinds of timing pulses are generated by the single time constant circuit 6 and utilized for various timing controls. Since the single time constant circuit 6 is used, the element requiring external connection is only the capacitor 14 in constituting the pulse generating circuit of the semiconductor integrated circuit.
Patent JP-H02235214-A (JP)
Title: Rotary magnetic head device
Inventor: MIHASHI YASUO
IPC: G11B5/588
Filed: 1989-03-08
Abstract: PURPOSE:To set up a projection variable to the best state of sliding contact between a magnetic tape and respective magnetic heads by optionally varying the projection variable of the magnetic heads fitted so as to be rotated from a drum. CONSTITUTION:The rotary magnetic head device is provided with a moving means 100 for moving the magnetic heads 3a, 4a in the rotating diameter direction and a control means for controlling the moving variables of the heads 3a, 4a based upon the moving means 100 in accordance with a reproduced signal level. The envelop signal of the reproduced signal is detected by the control means and a control signal corresponding to the level of the detected signal is supplied to the means 100. Since the moving distances of the heads 3a, 4a based upon the means 100 in the rotating diameter direction is controlled so that the abrasion of the heads 3a, 4a is complensated, the jitter component of the reproduced signal can be reduced and a high picture quality state can be maintained for a long period.
Patent JP-S55150968-A (JP)
Title: Tool holder feed controller
Inventor: HOTSUTA SHIGEO
IPC: B24B49/00
Filed: 1979-05-08
Abstract: PURPOSE: To make possible the starting of the quick-feed motion only when a tool holder is returned to its original position by providing an NC grinding machine with a detecting circuit capable of detecting the return of the tool holder to its original position regardless of the position of the original position.  
     CONSTITUTION: When flip-flops FF1 and FF2 are set by a quick forward feed and a quick rearward feed commanding signals RAD and RRE given as action or numerical control command of switches SW1 and SW2, a driving circuit 21 makes the tool holder 11 advance or retract for a quick feed distance set in a setting device 25. A latch relay 27 which memorizes the departure of the tool holder 11 from the original position is latched by the action of the switch SW1 or by receiving RAD and remains latched until the tool holder 11 is retracted from the extreme quick feed terminal to the original position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61213736-A (JP)
Title: Electronic clinical thermometer
Inventor: YAMAMOTO NORIHITO
IPC: G01K7/00
Filed: 1985-03-20
Abstract: PURPOSE:To reduce wasteful power consumption, by performing automatic turning-OFF when a state, such that measured temp. does not exceed a predetermined value, is succeeded for a predetermined time. CONSTITUTION:After a switch was turned ON through the contact with a cap 5, when the cap 5 is not inserted in a region to be measured, that is, no measurement is desired, the temp. measured by a measuring circuit 14 is not raised to 32 deg. or more. Therefore, 32 deg. or less is judged by a 32 deg. discrimination circuit 15 and a high signal showing 32 deg. or less is applied to an AND circuit 16 which, in turn, outputs a high signal. By the output of the high signal, the resetting of a 10sec timer counter 12 is released and the 10sec timer counter 12 counts a clock pulse signal CP for 10sec. After 10sec was elapsed, a RS flip-flop 10 is reset and, in the same way as the time-up time of a 10min timer counter 13, the operation of a clock oscillator 11 is stopped and the function of the measuring circuit 14 is also stopped.
Patent JP-H07260109-A (JP)
Title: Thick and thin fuel concentration combustion device
Inventor: OTSUKA TETSUJI
IPC: F23D14/08
Filed: 1994-03-28
Abstract: PURPOSE:To burn thin mixture stably by a method wherein mixing of combustion air and fuel gas or mixture in a mixing chamber for thin fuel concentration is effected uniformly and nicely by a structure as simple as possible, in a thick and thin fuel concentration combustion device, capable of reducing the generation of NOx as much as possible. CONSTITUTION:A plurality of flat thick fuel concentration combustion units 3, having flame port 7 for thick fuel. concentration, through which thick mixture is burnt, are provided in parallel with a space while flat thin fuel. concentration combustion units 6, having flame ports 10 for thin fuel concentration for burning thin mixture, mixing chambers 11 for thin fuel concentration, having flame ports 10 for thin fuel concentration burning thin mixture and communicated with the flame ports 10 and the like, are formed between neighboring thick fuel concentration combustion units 3 utilizing the thick combustion units 3 as the constituting members for the same while thin concentration gas conducting passages 14, conducting fuel, gas or mixture for producing thin mixture are provided. A thick and thin fuel concentration combustion device is formed so that fuel gas or mixture is injected into the mixing chamber 11 for thin fuel concentration from injection ports 20 formed on the gas conducting passages 14 for thin fuel concentration. Further, the injection ports 20 of the gas conducting passages 14 for thin fuel concentration are faced to a direction orthogonal or opposed to the flow direction of combustion air F in the mixing chamber 11 for thin fuel concentration.
Patent JP-S55149793-A (JP)
Title: Flange welding method of vinyl-chloride-lined steel pipe
Inventor: NAKAYASU YOSHIAKI
IPC: B29C65/02
Filed: 1979-05-11
Abstract: PURPOSE:To prevent damages and considerably reduce welding time by cooling the welding portion while pouring water into the vinyl-chloride-lined steel pipe at the time of welding a flange to the pipe end of the vinyl-chloride-lined steel pipe. CONSTITUTION:A wooden plug 5 is mounted to one end 9 of a vinyl-chloride-lined steel pipe 1 and the pipe 1 is inclined so as to position its end 9 downward and is supported rotatably to a pipe support base 4. Next, in this state, a flange 2 is tentatively mounted to the end 9 and while water 8 is being poured into the pipe 1 from a hose 7, the welding portion is cooled. The flange 2 is welded while the pipe 1 is being rotated. Even if the inner vinyl chloride pipe 1' is heated by this welding, it is cooled by the water 8 and the water 8 is flowed out through water-flow holes 6. In addition, the water is constantly poured from the hose 7, and therefore no damages are given to the pipe 1'.
Patent JP-S56154365-A (JP)
Title: Tilt steering device for vehicle
Inventor: OOTA TAKAAKI
IPC: B62D1/18
Filed: 1980-04-28
Abstract: PURPOSE: To easily perform the tilting movement of a steering wheel, by upward diagonally moving the steering wheel through a cam-link mechanism with a control lever while downward depressing said wheel thus performing its resetting immediately to the former position.  
     CONSTITUTION: When a lever 20 is swivelled in a counter clockwise direction, a pin 19 is press moved by a cam hole 20a to swivel downward a pole 18 and reaches the second engaging hole part a 2  in an engaging hole 30c of a memory plate 30, simultaneously the pole 18 is separated from a toothed part 11a, then a bracket 11 and the plate 30 are integrally swivelled in a counter clockwise direction to a position limited with a stopper by a spring 13, also a steering wheel 16 is tilted upward with the bracket 11. While if the wheel 16 is depressed downward from the above tilting condition, the bracket 11 and the plate 30 are turned in a clockwise direction, and if the pin 19 is aligned to the hole a 2  the pin 19 is press moved by a spring 21 through the cam hole 20a to a hole a 1  and engaged to said hole, thus the pole 18 is meshed to the toothed part 11a to lock each of the members. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05220647-A (JP)
Title: Main spindle control device
Inventor: SAKUMA HITOSHI
IPC: B23Q15/26
Filed: 1992-02-06
Abstract: PURPOSE:To position a main spindle at high speed by providing a correction value operating means for operating the correction value of the position instruction to a main spindle origin position at generating a slippage, and a compensating means for compensating the slippage between the main spindle and a servo motor on the basis of the correction value. CONSTITUTION:Counter values are stored every rotation of a main spindle 5 by a counter value memory means 10, and the slippage between the spindle 5 and a servo motor 3 is detected from the count values actually required for one rotation of the spindle 5. A correction value operating means 11 operates the correction value of the position instruction to a spindle origin point, and a compensating means S14 compensates the slippage generated between the spindle 5 and the servo motor 3 on the basis of the correction valve to position the spindle 5 to the origin position.
Patent JP-S56154263-A (JP)
Title: Endless track type mold in horizontal continuous casting plant
Inventor: SHIMOZATO YOSHIO
IPC: B22D11/06
Filed: 1980-05-01
Abstract: PURPOSE:To make the absorption of thermal expansion that occurs in tilelike mold elements possible by beforehand holding suitable pressure-contacting forces between the mutually adjacent end faces of the multiple tilelike mold elements divided from the members in contact with molten steel. CONSTITUTION:Traveling resistance control means such as brakes are installed to the shafts 14, 14' of idle sprockets 6, 6', and these and the driving forces of driving sprockets 4, 4' are suitably balanced, thereby maintaining the pressure-coNtact forces of the end faces of tilelike mold elements 3 with respect to their moving direction constant. On the other hand, the pressure-contact forces of the elements 3 mounted to the beams 10 of endless tracks 13 by means of springs 19 upon the end faces perpendicular to the moving direction thereof are suitably maintained.
Patent JP-S59184026-A (JP)
Title: Four-wheel-drive vehicle
Inventor: SUZUKI KUNIHIKO
IPC: B60T8/32
Filed: 1983-04-01
Abstract: PURPOSE:To make it possible to simultaneously stop all four wheels upon a vehicle being rapidly braked, so that the braking function is enhanced, by providing an electronic control circuit for switching a change-over means into a four wheel drive system when the braking force of the vehicle on running with two wheel drive exceeds a predetermined value. CONSTITUTION:When a vehicle on running with two-wheel drive is rapidly braked and stopped, braking force exceeds a predetermined value. Therefore, a braking force detecting means 35 detects the braking force exceeding the predetermined value, and simultaneously, a change-over detecting means 26 detects such a condition that the vehicle runs in a two wheel drive system. When signals issued from the detecting means 35, 31 are delivered to an electronic control circuit 32, the circuit 32 delivers a signal to a solenoid 23 to switch a change- over means 26 into a four wheel drive system. Therefore, a spool valve 27a in a change-over valve 27 moves downward to increase the hydraulic pressure in an oil chamber 29a so that a multiple-disc clutch 29 is frictionally engaged. Therefore, the vehicle is switched into the four wheel drive system. Accordingly, all wheels are simultaneously braked and stopped, thereby excellent braking function may be exhibited.
Patent JP-H06276645-A (JP)
Title: Conduit tube cap
Inventor: HASHIMOTO YUTAKA
IPC: G21D1/00
Filed: 1993-03-17
Abstract: PURPOSE:To insert wires into a conduit tube efficiently by protruding a bolt fitted vertically to a cap at the end of the conduit tube, to be buried in a con crete body at the time of concrete work, from the surface of a frame where concrete is placed. CONSTITUTION:Ready-mixed concrete is placed in a formwork 4 to form a concrete body 1. On this occasion, a conduit tube 2 to insert electric wires in is placed at a specified position in the concrete body beforehand. The end part of the conduit tube 2 is threaded, and a conduit tube cap 10 is screwed in to constitute a conduit tube cap body 13. A bolt 6 is set in the conduit tube body 13 so as to stand vertically protruding to the outside of the formwork 4, and fixed with a nut 7. Consequently, it becomes possible to arrange the conduit tube 2 correctly at a specified position, prevent ready-mixed concrete from flowing into the conduit tube path 2, and make wire laying work more efficient.
Patent JP-H06272162-A (JP)
Title: Gigging nozzle part used for fluid jet processing device and production of the nozzle part
Inventor: ONISHI TSUTOMU
IPC: D02J3/02
Filed: 1993-03-17
Abstract: PURPOSE:To enhance gigging effect by pitting the surface of a nozzle components in proximity to the fluid jet section in a fluid jet processing device. CONSTITUTION:The surface of nozzle components 10, 11 in proximity to a fluid jet section 3 is provided with a gigged surface with deep pits 12 produced by pitting using a chlorine-based liquid chemical.
Patent JP-H04293348-A (JP)
Title: Copying machine with built-in floppy disk device
Inventor: YAMADA TAKASHI
IPC: H04N1/21
Filed: 1991-03-22
Abstract: PURPOSE:To save consumption of paper or the like and to remarkably reduce an original storage space by recording plural originals onto one floppy disk. CONSTITUTION:A signal converter 2 built in the copying machine 1 displays a message to the user onto a display device 8, receives a binarized scanning signal of an original, stores the signal once to a memory 5, reads it and sends it to an input output device 3 via an RS-232C cable 7. The input output device 3 sends an output of the signal converter 2 to a floppy disk device 4 via the RS-232C cable and sends an output from the floppy disk device 4 to the signal converter 2 through its input output control. The floppy disk device 4 records the scanning signal of the copying machine 1 onto a floppy disk 9 and the recording is read and copied on paper or the like. The operating mode is added to the usual copying mode.
Patent JP-H07271075-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MATSUBAYASHI TATSURO
IPC: G03G5/08
Filed: 1994-03-28
Abstract: PURPOSE:To provide a zinc oxide electrophotographic photoreceptor having a practical high sensitivity to red light or IR and good dark decay and excellent in preservation stability and definitely an electrophotographic offset master capable of being scanningexposed by a semiconductor laser beam. CONSTITUTION:This electrophotographic photoreceptor has a photoconductive layer contg. an optically semiconductor zinc oxide, binder resin, sensitization aid and sensitizing pigment on an electrically conductive supporting body, and the pigment in a compd. is shown by the formula. In the formula, R<1> is an aryl having >=1 phenolic hydroxyl, R<2> is a bivalent connecting group, (k) is 0 or 1, Y is a nonmetallic atom group necessary to a 5-membered heterocyclic ring, Z is an atom group needed to form a benzene rung or a naphthalene ring, L<1>...L<3> are a methine group, (m) is 2 or 3, X is an anion, and (n) is a number necessary to reduce charge in the molecule to 0.
Patent JP-S62214949-A (JP)
Inventor: YAMAMOTO KAZUHIKO
IPC: F16F15/02
Filed: 1986-03-14
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-S62216116-A (JP)
Inventor: SATO HIROSHI
IPC: H01H1/18
Filed: 1986-03-14
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-H05260759-A (JP)
Title: Controlling device for invertor
IPC: H02H9/02
Filed: 1992-03-16
Abstract: PURPOSE:To make it possible to prevent deterioration of a second resistor and to prevent a resistance capacity thereof from becoming large, by connecting the second resistor the opposite ends of a capacitor through an auxiliary contact of a first relay and an auxiliary contact of a second relay. CONSTITUTION:A resistor 11 for discharge is connected to the opposite ends of a capacitor 5 through a normal close auxiliary contact 2b of a relay 2 and a normal close auxiliary contact 4b of a relay 4. When a control part 8 turns ON, a transistor(Tr) 9 turns ON and a contact 2a is connected. The auxiliary contact 2b is put in a state of being opened reversely to the contact 2a and a capacitor 5 is charged. After the charging, Tr 10 is turned ON, a contact 4a is connected and a capacitor voltage becomes a battery voltage. At this time, the auxiliary contact 4b is put in the state of being opened reversely to the contact 4a. When the control part 8 stops, the Tr 9 and 10 are turned OFF and the contacts 2a and 4a are opened. However, the auxiliary contacts 2b and 4b are closed later. Thus, deterioration of a resistor 12 can be prevented and the resistance capacity thereof can be prevented from becoming large.
Patent JP-H08254501-A (JP)
Title: Method and apparatus for visual inspection
Inventor: SUMIYOSHI MASANORI
IPC: G01N21/88
Filed: 1995-03-16
Abstract: PURPOSE: To create an objective acceptance criterion by means of a staistical and analytical processing operation and to reflect erroneous judgment data to an acceptance criteion creation process by a method wherein a category which sorts an object to be inspected is decided and many pieces of sample data which are to belong to every category are instructed. CONSTITUTION: When an object which is composed of two categories (e.g., a good product and a defective product) is to be discriminated, the average, the variance, the covariance and the correlation coefficient of both categories are computed on the basis of sample data, and the distance from the center of gravity of both categories of a sample which is obtained newly is computed by using them. In a discrimination analysis, sample code data groups 33, 34 which have been classified and sorted are discriminated for every category, and a discrimination function z=a1×1+2a×2+c [where (z) represents a discrimination mark obtained, a1 and a2 represent coefficients, x1 and x2 represent index values and (c) represents a constant] which is used to separate all categories optimally is computed.  When the variance covariance matrix of both categories is equal, the discrimination mark obtained (z) becomes the distance up to a straight line 35 from respective points.