baber/WOPTO huggingface dataset:
Patent JP-H08109955-A (JP)
Title: High hydraulic jet transmission
Inventor: TAGA KIICHI
IPC: F16H43/00
Filed: 1994-10-12
Abstract: PURPOSE: To simplify acceleration and deceleration by driving a hydraulic jet pelton such as pelton water wheel by utilizing a capacity type high hydraulic pressure pump. CONSTITUTION: The prime mover 1 of an engine, etc., generates a hydraulic pressure of 50-300atm, by utilizing a capacity type hydraulic pump 2 such as a geared pump. The hydraulic pressure is introduced into the nozzle 3 and the parallel nozzle 4 in a transmission case 8, and the jet is formed by jetting the high pressure oil. Speed change is enabled by selectively using the nozzle 3 and the parallel nozzle 4. A hydraulic jet pelton 5 operates by receiving the oil jet of the nozzle 3, and a parallel hydraulic jet pelton 6 similarly has the function of a Pelton water wheel, and is provided with the function of the large diameter, which is low speed and large torque. A parallel nozzle 4 acts in such a manner. A selector valve 7 selects the hydraulic pressure to the nozzle 3 and the parallel nozzle 4, and the speed change function is developed. The speed change function can be increased, and an arbitrary number of speed change stages can be set. Accordingly, speed change can be carried out in the exceedingly simple manner.
Patent JP-S62105633-A (JP)
Title: Recorder
Inventor: SHIKINO KAZUTO
IPC: B41J2/175
Filed: 1985-11-01
Abstract: PURPOSE:To prevent colors from mis-registering among the respective colors by disposing a washer tank at the takeup side of a film, and selectively contacting under pressure a plurality of color ink supply cartridge one by one on the film of the takeup side, thereby color printing the film by one head. CONSTITUTION:A washer tank 12 in which cleanser is filled is disposed at the takeup side of a film 6, and a mechanism for cleaning the film at every time by dipping the film 6 in the cleanser by a washer roller 11 is provided. A plurality of color ink supply cartridges 9 are provided to be sequentially used for one film 6, thereby color printing by one head 5. In case of color printing, when first color ink supply cartridge 9 is contacted under pressure on the film 6 and the film 6 is driven, the ink is filled in the pores of the film 6 to be printed by heating it on the thermal head 5. Then, second color ink supply cartridge is contacted under pressure, and the series of the operations are repeated. Thus, the color printing is performed.
Patent JP-2001073013-A (JP)
Title: Method for deciding variation of furnace heat in blast furnace
Inventor: MAEHARA TERUO
IPC: C21B5/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a deciding method of the variation of furnace heat in a blast furnace, by which the variation of the furnace heat in the blast furnace can simply and quickly be detected. SOLUTION: In the deciding method for deciding the variation of the furnace heat in the blast furnace by using process data in the blast furnace, the gas utilizing ratio and the ventilation at the lower part of the furnace are calculated and the variations with time of the gas utilizing ratios, the ventilations at the lower part of the furnace and the measured results of molten iron temperature in an iron tapping hole, are obtained and in the case the variating direction of these three characteristic values agrees with a prescribed combination, it is decided that the furnace heat is varied.  Further, concerning the gas utilizing ratio, the ventilation at the lower part of the furnace and the molten iron temp. in the iron tapping hole, in the case all of these three characteristic values are varied at not lower than the setting value set based on a standard deviation of each value in a prescribed time, it is decided that the furnace heat is varied.
Patent JP-S6489042-A (JP)
Title: Focus error detector
Inventor: INOUE AKINO
IPC: G02B7/28
Filed: 1987-09-30
Abstract: PURPOSE:To miniaturize an optical system and simultaneously, to obtain high detecting sensitivity by arranging a convex lens before a light detector and arranging the light detector in the vicinity of a beam waist position prepared by means of the convex lens. CONSTITUTION:A laser beam from a laser diode 2 as a light source for detecting a focus error is converged by a lens 3 for collimating. Thereafter, the converged light is made incident through an objective 5 provided in the course of the converging light on a disk surface 1, reflecting light from the disk surface 1 is converged by a convex lens 6, the light is conducted to a light detector 7 arranged in the vicinity of the beam waist position by the convex lens 6, and a focus error is detected. Thus, since the high detecting sensitivity can be obtained, simultaneously, the light path length for detecting a focus error can be shortened, further, available optical parts such as a semiconductor laser and a convex lens can be used, and even a complex beam reducing system can be made unnecessary, the optical system can be miniaturized.
Patent JP-S62107573-A (JP)
Title: Image processor
Inventor: TANIOKA HIROSHI
IPC: H04N1/40
Filed: 1985-11-05
Abstract: PURPOSE:To handle an image as a binarization one at the time of accumulation processing and to obtain a multivalued expression approximate to an analog image at the time of reproduction by providing a means dividing binarization image information at every prescribed block, an identifying means identifying picture tone at every block and a means converting image information in the block into a multivalued level at every picture element. CONSTITUTION:A reader 100 equipped with a solid-state image pickup element such as a CCD reads an original image as the density data of six-bits, and a multivalued output device 101 monitor-outputs said image. If a popular binarization processing circuit 102 executes binarization processing, the same image monitor and image reproduction are made through the use of a binarization output device 105. The binarized image is stored in an image memory 106, and a processing circuit 107 executes various image edition processings instructed through a console. The processed result is monitored as a high definition multivalued image, or made into hardcopy with the aid of a binarization image/multivalued image conversion processing circuit 108.
Patent JP-H1089246-A (JP)
Title: Compressor
Inventor: KIMURA KAZUYA
IPC: F04B27/08
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a compressor to regulate rotation around the axis of a piston through simple constitution and simplify machining of the piston and reduce the weight thereof. SOLUTION: In a compressor formed such that through rotation of a drive shaft, a piston 21 is reciprocated through a cam plate 19, a curve part 33 or a chamfered part is formed on the outer periphery of the cam plate 19. Contact parts 34 are formed in a protrusion state on the two side edges of the inner surface of the neck part 21c of the piston 21. When a rotation moment around an axis is exerted on the piston 21, the curve part 33 or the chamfered part of the cam plate 19 and the contact part 34 of the piston 21 are arranged in a touchable state. The curve part 33 or the chamfered part of the cam plate 19 and the contact part 34 of the piston 21 are brought into contact with each other to regulate rotation of the piston 21.
Patent JP-S6399290-A (JP)
Title: Production of coke for high-grade electrode
Inventor: YAMASHITA MAKOTO
IPC: C10B57/04
Filed: 1986-10-16
Abstract: PURPOSE:To obtain the titled coke with puffing prevented, good in kneading moldability with binder, by screening of needle pitch raw coke into powder and granule fractions and calcinating the both fractions in specified conditions, respectively, followed by blending again. CONSTITUTION:First, needle pitch raw coke is prepared by delayed coking process from coal tar-based heavy oil as the raw material. Said coke is screened, through a sieve, into powder fraction with an average particle size <=5mm and granule fraction; the powder fraction being calcinated at 1,050-1,450 deg.C, whereas the granule fraction at 1,500-1,800 deg.C for >=10min, respectively. Thence, the resultant both fractions are blended so as to be the former/the latter = 20-80/80-20(pts.wt.), thus obtaining the objective coke.
Patent JP-S61124336-A (JP)
Inventor: OMORI HATSUTARO
IPC: A01K89/015
Filed: 1984-11-22
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-2000074760-A (JP)
Title: Torque detecting mechanism
Inventor: AKASAKA MASAYUKI
IPC: G01L3/14
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for detecting torque through a simple structure while maintaining a high torque transmission efficiency. SOLUTION: In the mechanism for detecting an input torque to a crankshaft 2 by detecting relative rotational amount between the crankshaft (input shaft) 2 and a resultant force shaft (output shaft) 4 arranged coaxially and rotatably each other through a resilient body, the resilient body comprises a torsion bar 25 and torsion thereof is converted into axial displacement of a cam plate 31 supported slidingly by the crankshaft 2 and axial displacement of the cam plate 31 is converted through a cam mechanism (a cam 33 and a fulcrum pin 34) into rotational displacement of the cam plate 31 and detected by a displacement sensor 35. Since an input torque to the crankshaft 2 is transmitted through the torsion bar 25 to the resultant force shaft 4, torque can be detected through a simple structure while sustaining high torque transmission efficiency.
Patent JP-H06203563-A (JP)
Title: Data-output buffer of synchronous semiconductor memory device
Inventor: RI KOUTETSU
IPC: G11C7/10
Filed: 1993-10-01
Abstract: PURPOSE: To provide a synchronous semiconductor memory device having a data output buffer which can efficiently execute a reading and writing operation synchronously with a clock signal from outside. CONSTITUTION: A control signal RCLAT is outputted from a circuit 300 in response to signals RLINF and CLINF from an RAS signal processing part 100 and a CAS signal processing part 200, and a data output buffer 400 is controlled. A signal SC is a system clock impressed from outside, and signals PIR and PIC are generated based on the RAS and CAS signals synchronously with the signal SC triggered up after the RAS and CAS signals are enabled. Signals RL and CL are signals obtained by combining address signals. A signal PIRD is generated by delaying the signal PIR for the prescribed pulse of the signal SC. Then, while the signal PIRD is a logic 1, any signal RLINF and any signal CLINF is turned into a logic 1, and the signal RCLAT is outputted as a logic 1, and data are outputted during that time.
Patent JP-H0557249-A (JP)
Title: Vibrating screen device
Inventor: NONAKA TAKEYOSHI
IPC: B07B1/28
Filed: 1991-08-30
Abstract: PURPOSE:To [provide a vibrating screen device capable of uniformly performing work for sieving even refuse which has small specific gravity and is smaller than the mesh of a screen as oversize in. a range of the whole region of the screen by fluidizing the material to be sieved by the air blown through the lower part on the screen stretched in the inside of a closable easing while transferring the same by vibration on the stretched screen. CONSTITUTION:An air-diffusible plate 40 having pressure drop larger than a screen 12 is stretched in the lower part of the screen 12 to compart this lower part into the undersize space 41 and the space 42 for introducing blown air. A conduit 17 for introducing air is fitted to the space 42 and compressed air is introduced through the conduit. The air blown at nearly equal speed through the air-diffusible plate 40 in the whole region thereof is obtained in the undersize space 41. This air is blown through the screen 12 to the upper part thereof.
Patent JP-H0966364-A (JP)
Title: Arc welding machine
Inventor: KANO KUNIO
IPC: B23K9/073
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a small sized light weight arc welding machine capable of using both of prescribed high voltage and low voltage by providing a controller discriminating the high voltage and the low voltage in an AC power source and changing over a smoothing capacitor to be in serial or parallel connection. SOLUTION: An inputting switch 2 is put in and then, a driving command signal is inputted to a driving device in thyristor groups B, D to turn on the thyristor groups B and D. Inputted voltages of inverters 6 and 36 raised, and at the time of reaching a limit voltage, the thyristor groups B, D are put off and also, command signals for starting timer count are inputted to a second and a third timers. When the second timer counts time-up, the thyristor C for change-over is put on. Further, when the third timer counts time-up, thyristor groups A, E are put on, and after the lapse of a prescribed time the inverters 6, 36 are actuated. The high frequency AC are outputted from the outputs of the inverters 6, 36, rectified with output rectifiers 14, 15 and 44, 45, and DC is supplied to the load through output terminals 25, 26.
Patent JP-S61109788-A (JP)
Inventor: ROBAATO JIYON AIFU
IPC: C07D235/00
Filed: 1985-11-01
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-H0697112-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: ABE YASUNARI
IPC: H01L21/3205
Filed: 1992-09-17
Abstract: PURPOSE:To develop an electrode structure for retarding electromigration in a novel device where the contact hole is small enough to require a barrier metal and the wiring is so fine as electromigration must be taken into account. CONSTITUTION:In a semiconductor device where an Al film 6 is deposited on a TiN film 5, a Ti film 4 is provided between an Si substrate 1 and the Ti film 5 only in the region of a contact hole 3 opened through a dielectric film 2 on the Si substrate 1. The fabrication method of semiconductor device comprises step for coating the Si substrate 1 with the dielectric film 2 and opening the contact hole 3 therein, step for coating the Si substrate 1 with the Ti film 4 and then patterning such that the Ti film 4 is left only in the region of the contact hole 3, step for coating the contact hole 3 region on the Si substrate 1 sequentially with the TiN film 5 and an Al film 6, and step for patterning the Al film 6 and the Ti film 5 to form an electrode wiring film.
Patent JP-H1070973-A (JP)
Title: Production of flexible foam
Inventor: TSUDA BUNRO
IPC: B29K105/04
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a flexible open cell foam capable of packing goods to be readily broken and injured by wrapping in, formed out of a raw material consisting essentially of a food material or a by-product of food-processing and having excellent cushioning properties and flexibility. SOLUTION: A raw material consisting essentially of a food material or a by-product of food-processing is charged into an extruder 1, plasticized while being conveyed to the die 4 side by a screw 2a rotating in a cylinder 2 and extruded at a prescribed extruding rate form the die 4 to form a rod-like foam F0 foaming with water vapor. Further, the extruded material is drawn and elongated by a drawing conveyer 5 at a drawing speed faster than the extruding speed and cut into a prescribed length by a device 6 for cutting into a prescribed length having a conveying conveyer 7 and a cutter blade 6a one by one.
Patent JP-H04127579-A (JP)
Title: Corrugated solar cell
Inventor: UEMATSU TSUYOSHI
IPC: H01L31/04
Filed: 1990-09-19
Abstract: PURPOSE:To enable all incident light to be elongated in optical path so as to enhance a solar cell in photocurrent by a method wherein the V-shaped groove of a corrugated substrate is controlled in depth so as to have a pre scribed ratio of its depth to the thickness of a wafer. CONSTITUTION:Provided that the length of the slope of a V-shaped groove is represented by d2, the slope makes an angle of a with incident light rays, the optical path forms an angle of beta with a line perpendicular to the slope, and the distance between the base of the V-shaped groove on the front side and the base of the V-shaped groove on the rear side is d4, and assuming that incident light 2 reflected by the rear side once never returns to the plane of incidence. Then, following formulas, w=d4+2d2cosalpha, d4=dsingamma/cosbeta, and d4/tangamma= d2sinalpha, are satisfied. By this, the relation between the thickness d of the substrate and the thickness w of a wafer is represented by a formula, w<=d(sinalpha+tanbetacosalpha+2cos<2>alpha/sinalpha). Therefore, the thickness w of the wafer is so set as to satisfy the formula concerned, whereby the incident light 2 can be made to travel a long distance inside a corrugated substrate 1, in result a corrugated type solar cell can be enhanced in photocurrent.
Patent JP-S60141962-A (JP)
Inventor: TANIGUCHI SATORU
IPC: B66C23/32
Filed: 1983-12-28
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-2001073524-A (JP)
Title: Mounting structure of handrail
Inventor: FURUSE KOJI
IPC: F16B9/02
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To propose the mounting structure of a handrail in which a handrail body can be installed surely at a proper place. SOLUTION: In the mounting structure of the handrail in which the leg sections 1b of a handrail body 1 with a plurality of the leg sections 1b, 1b and a mounting seat 3 fixed on the mounting surface side by fixing members 5, 6 under the state, in which a protective sheet 4 is interposed between the mounting seat 3 and a mounting surface, are clamped and fixed by a clamping member 2, the protective sheet 4 can be held on the mounting seat 3 side while a bonding member 7 is installed on an abutting surface with the mounting surface. According to such constitution, each leg section 1b, 1b of the handrail body 1 is positioned accurately to each mounting seat 3, 3 respectively and the leg sections can be clamped regardless of an error on manufacture even when there is the error on manufacture in the handrail body 1, and reliability on usage is improved by surely fitting the handrail body 1 stably.
Patent JP-H0886802-A (JP)
Title: Acceleration sensor
Inventor: KANEKO TAKAYUKI
IPC: G01P15/09
Filed: 1994-09-14
Abstract: PURPOSE: To provide an acceleration sensor in which vibration of a vibrator is hard to be hindered by weight while achieving a higher strength in supporting the weight with the vibrator. CONSTITUTION: The acceleration sensor 10 contains a vibrator 12 vibrating longitudinally. The vibrator 12 contains a strip-shaped vibrating body 14, for instance, and piezoelectric elements 16a-16d are formed on both main surface of the vibrating body 14. One end of the vibrator 12 is supported by a support member 24. A mounting member 26 is formed near a node part on the other end of the vibrator 12 and a weight 28 is mounted on the mounting member 26.
Patent JP-H01125259-A (JP)
Title: Platen carrier driving method
Inventor: UEHARA SHUNICHI
IPC: B41J11/10
Filed: 1987-09-29
Abstract: PURPOSE:To shorten a platen by driving a platen carrier by using a motor to drive a carrier of a printing part and thereby moving the carrier of the printing part and the platen carrier. CONSTITUTION:The shaft of a motor 7 which drives a carrier 8 of a printing part is allowed to protrude, and a belt pulley 6 which is fitted to a timing belt 5 for driving the carrier 8 of the printing part, and a belt pulley 1 of the same shape are mounted on the shaft. After this, a timing belt 2 for driving a platen carrier 9 is fitted to the belt pulley 1. Consequently, the platen carrier 9 is synchronized to the movement of the carrier 8 of the printing part to move horizontally. Thus the platen carrier 9 can be shortened.
Patent JP-S62164988-A (JP)
Inventor: ANDORUU JIEI TOOTEI
IPC: A47H5/00
Filed: 1986-10-17
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-2000080466-A (JP)
Title: Vacuum arc deposition device
Inventor: SUZUKI TAKESHI
IPC: C23C14/24
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum arc deposition device capable of obtaining a desired film thickness distribution and moreover small in the restriction of the shape of the material to be vapor-deposited. SOLUTION: This vacuum arc deposition device is provided with a cathode as an evaporating source and an anode executing arc discharge with the cathode in a vacuum vessel placed with the material to be vapor-deposited and provided with an arc power source capable of controlling the value of the electric current to be charged to the cathode or anode, and the evaporating source has a long- length body long in the height direction of the material to be vapor-deposited and is arranged around the material to be vapor-deposited.
Patent JP-S61123968-A (JP)
Title: Data transmitting device
Inventor: TERADA HIRONORI
IPC: G06F13/38
Filed: 1984-11-20
Abstract: PURPOSE:To realize an effective and high-speed data transmittance by installing a port sequencer and a daisy chain controller and setting a sequence setting means necessary for the said port sequencer. CONSTITUTION:A bypass is installed consisting of an input port having a input data bus and a input control line, and a output port having a output data bus and a output control line, and a bypass line route is installed consisting of a bypass gate 107, etc. which bypasses a signal of the said input data bus to the said output data bus. Port sequencers 102, 122 and a daisy chain controller 120 are installed to be operated respectively by the signals of the said input control line and the said output control line, and the daisy transfer line as input or output. And, in order to set a transfer function sequence required for the said port sequencer, data processing modules having sequence setting means are cascaded plurally. Thus the daisy chain transmitting of data among plural data processing modules is carried out, resulting in an effective and high-speed data transmittance.
Patent JP-H1171951-A (JP)
Title: Child protector device of door for automobile
Inventor: NOSE KAZUO
IPC: E05B79/22
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To install a compact child protector device to a front door having a small space by simple mechanism. SOLUTION: A bell crank 8, which is mounted rotatably to a base plate 7 and in which one end is connected to an inside handle and the other end is coupled with a door lock mechanism, is set up between the inside handle and the door lock mechanism. A stopper plate 9 being rotatably fitted to the base plate 7, being abutted and separated to and from the bell crank 8 and constraining and releasing the rotation of the bell crank 8 is installed, and disposed as a control unit.
Patent JP-H04129905-A (JP)
Title: Stacker crane and three-dimensional warehouse
Inventor: SUGIKI SHIRO
IPC: B65G1/04
Filed: 1990-09-19
Abstract: PURPOSE:To install more shelves in a warehouse storing loads in low height by establishing a lifter for lifting a transferring device on a lifting body to the lifting body. CONSTITUTION:A stacker crane 10 consists of a running body 11 for running along a bottom rail 21 and a top rail 22, a lifting body 15 lifting along pillars 13 established to the running body 11, a transferring machine 17 established to the lifting body 15 and transferring a load toward a shelf, and such as a lifting drive device 18 lifting the lifting body. A height (h) of a load W is much lower than a height H of the lifting body 15. The height H is a necessary height for the sake of doing a reaction force under a standard value. The transferring device 17 is fixed to the lifting body 15 via a lifter 20. Transferring of a load between a shelf 43a and a shelf 43b is performed by lifting the lifter to two steps of up and down from a state having lifted the lifter 20 while acting the transferring machine 17 under a state fixing the elevating body 15 to the uppermost position.