baber/WOPTO huggingface dataset:
Patent JP-S60202243-A (JP)
Title: Opening and closing device of damper device
Inventor: IWATA TERUO
IPC: A62C2/24
Filed: 1984-03-26
Abstract: PURPOSE:To make it possible to positively carry out engagement of a geared plate placed in an energized state by a minute force by reducing a return repulsive force with a stree of a swinging mechanism portion and absorbing the return repulsive force by a lever mechanism. CONSTITUTION:At ordinary time, a motor 32 stops its operation to make a worm 31 standstill, and a gear 27 is standstill via a gear 29, whereby the gear 27 is pressed by the rotating force of the geared plate 26. The swinging mechanism 33 reduces the rotational force of the geared plate 26 around a shaft 34 because the gear 27 is pressed, and transmits the rotational force thereof to the lever mechanism 38 via a shaft 43, absorbing the pressing force by a shaft 41 and holding the geared plate 26 in an energized state. By pulling a wire 47, in either case of a manual operation or the case of a heat sensitive operation of a temperature fuse, the swinging mechanism 33 is pulled by a shaft 43 due to the bending of the lever mechanism 38. The swinging mechanism 33 revolves to the left around the shaft 34 to release the engagement of the geared plate 26 with the gear 27.
Patent JP-S52141122-A (JP)
Title: Pickup tube unit
Inventor: MURAKAMI ATSUMICHI
IPC: H01J29/52
Filed: 1976-05-19
Abstract: PURPOSE: To secure a high picture element density, large output signal and low sampling frequency by arranging adjacently the irradiation positions of each electronic beam on the target surface with no overlapping. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04276171-A (JP)
Title: Intake device for internal combustion engine
Inventor: ONISHI KAZUHIKO
IPC: F02M35/12
Filed: 1991-02-28
Abstract: PURPOSE:To efficiently suppress the intake noise and improve the drive feeling by obtaining the optimum torque in all the revolution range of an internal combustion engine, by installing a control part for carrying out control so that the first and second opening/closing valves are opened and closed according to the intake air temperature. CONSTITUTION:The first opening/closing valve 42 for opening and closing a cool air passage 20 is installed midway in a cool air intake pipe 16, and the second opening/closing valve 44 for opening and closing a warm air passage 20 is installed midway in a warm air intake pipe 18. Further, a control part 46 for carrying out control so that the first and second opening/closing valves 42 and 44 are opened and closed according to the intake air temperature, is installed.
Patent JP-S56153966-A (JP)
Title: Rotor for flat motor
Inventor: YOSHIOKA KATSUHIRO
IPC: H02K23/54
Filed: 1980-04-30
Abstract: PURPOSE:To improve the efficiency of a flat motor by forming a thin part in the vicinity of the outer periphery of a coil and confronting a magnet formed with a thick part corresponding to the thin part with the coil. CONSTITUTION:A recess part 3 is formed by compression from the other part at the center of a coil 1 formed by winding a coil strand approximately in an elliptical disc shape, and a projecting strap 7 is projected at the part corresponding to the recess 3 of the coil 1 of a magnet 8. The starting end 4 of the coil is allowed to cross the thick part at the inner half part of the coil. Since the magnetic flux density in the vicinity of the outer peripheral edge having high torque efficiency can be thus increased, the efficiency of the flat motor can be improved. Since it is not necessary to outwardly project the starting end of the coil from the inner peripheral edge, the disconnection of the coil can be prevented in a press molding.
Patent JP-S54149564-A (JP)
Title: Delay circuit
Inventor: SAKURAI KAZUO
IPC: H03K17/22
Filed: 1978-05-17
Abstract: PURPOSE:To make it possible to prevent unneeded long-period operation due to initial error information even if the delay time is short, by allowing a circuit not to operate for mixed time at the time of power feeding by using a smoothing capacitor and diodes. CONSTITUTION:When the power supply is put to work, no Zener currents flows from Zener diode ZD1 to diode D2 until the charging voltage of smoothing capacitor C3 reaches the Zener voltage. The time depends upon resistance R1 and the time constant of capacitor C3. If an input signal is gemerated at input-signal secondary winding T2 in this state, the signal current is cut off by diode D2, so that a charging voltage of the polarity applying a reverse bias between the base and emitter of transistor Tr1 will never be developed in capacitor C1. Transistor Tr1, therefore, remains conductive and capacitor C2 is not charged, so that the delay circuit will never operate. When the charging voltage of capacitor C3 reaches the Zener voltage of Zener diode ZD1 afterwards, the delay operation starts.
Patent JP-S54149490-A (JP)
Title: Driving circuit of electroluminescence device
Inventor: YAMAMURA NOBUYUKI
IPC: H05B44/00
Filed: 1978-05-16
Abstract: PURPOSE: To make the control of luminance high-precision and easy by changing an oscillation output frequency through a photo detector, which changes impedance according to external light, in the driving circuit of an electroluminescence device which changes luminance according to external light.  
     CONSTITUTION: An oscillator circuit which is connected to a DC power source and applies the output as an alternating field to an electroluminescence device through an amplifier circuit is constituted by an astatic multivibrator formed by transistors 5 and 6, capacitors 7 and 8, and resitors 9 and 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6362534-A (JP)
Inventor: RUDORUFU EI BOEMU
IPC: C12M1/00
Filed: 1987-03-13
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-S58175814-A (JP)
Title: Manufacture of coil
Inventor: TASHIRO HARUHIKO
IPC: H05K1/16
Filed: 1982-04-08
Abstract: PURPOSE:To arrange a conductive pattern spirally by continuously forming the conductive pattern onto an insulating film and bending and stacking the insulating film. CONSTITUTION:The flexible rectangular insulating film 1 is prepared, and the corrugated conductive pattern 2 is formed along the longitudinal direction. The film is bent and stacked from bending lines 3 while using the half wavelenghts W of the corrugated conductive pattern 2 as pitches. Accordingly, the coil is formed because the conductive pattern 2 is arranged spirally in three dimensions. Holes 4 are bored for inserting magnetic materials into spirals as necessary when the conductive pattern 2 is disposed spirally. A, B are the terminals of the coil.
Patent JP-S52140032-A (JP)
Title: Head of fluid type oil burner
Inventor: ARAI TAKESHI
IPC: F23K5/00
Filed: 1976-05-18
Abstract: PURPOSE: To prevent leakage of oil at movement of the burner, by forming oil saucer as movable freely in up and down direction, and forming so as to close exit of oil from oil tank when burner is not used, in head of luid type oil burner in which oil tank is formed as freely touching and detaching. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63226923-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIZAKI YASUNOBU
IPC: H01L21/28
Filed: 1987-03-16
Abstract: PURPOSE:To prevent the characteristics of a device from fluctuating due to the disappearance of an Si3N4 film between electrodes during the formation of the two electrodes on the Si3N4 film, by a method wherein a second insulating film is formed on an insulating film at a part sandwiched between two wiring parts and the wiring parts are formed after alloying metals formed on the whole surface of the insulating film has been etched partially. CONSTITUTION:When a first insulating film 5 is to be formed on a semiconductor substrate 1 and then two separated wiring parts 7, 8 composed of two alloying metals are to be formed on the insulating film 5, a second insulating film 6 are formed in advance on the first insulating film 5 at a part sandwiched between the two wiring parts 7, 6; the alloying metals formed on the whole surface of the film etched partially; the two wiring patterns 7, 8 are formed; after that, the surface of the second insulating film 6 at the part sandwiched between the two wiring parts 7, 8 is cleaned by etching. For example, a CVD PSG film 6 is formed on an Si3N4 film 5 on an Si substrate 1 ; the film is photo-etched; only a part sandwiched between an upper and a lower electrodes is left. Then, Al-Si is evaporated on the whole surface; the assembly is patterned by a photo-etching process; electrodes 7, 8 are formed; after that, the residue of Si on the surface of the CVD film 6 is removed by using CF4.
Patent JP-H09251645-A (JP)
Title: Recording medium recording and reproducing device and method therefor
Inventor: ICHIMURA ISAO
IPC: G11B7/1392
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of spherical aberration in an optical disk device. by moving a first lens and a second lens in an optical axis direction of a light beam and relatively moving one side of the first lens and the second lens with respect to the lens of other side in the optical axis direction of the light beam. SOLUTION: Since an actuator 6 is made so as to relatively move a front cell lens 3 in the optical axis direction with respect to an objective lens 4, it is possible to adjust the interval between the front cell lens 3 and the objective lens 4. Moreover, since an actuator 7 is a biaxial actuator, the actuator 7 is made so as to move the front cell lens 3 and the objective lens 7 in the optical axis direction and also to move them in a direction perpendicular to tracks of an optical disk 1. By such a constitution, the distance of an air gap 8 can be adjusted by the actuator 7 and also the interval between the front cell lens 3 and the objective lens 4 can be adjusted by the actuator 6.
Patent JP-S63225169-A (JP)
Title: Method for detecting abnormal glycosyl-bond human chorionic gonadotropin
Inventor: KOBATA AKIRA
IPC: G01N33/53
Filed: 1987-03-16
Abstract: PURPOSE:To detect human chorionic gonadotropin (hCG) bonded to abnormal oligosaccharide, by measuring the compatibility of hCG with lectin of a plant the member of the genus Datura. CONSTITUTION:The concn. of hCG in urine to be examined is preliminarily measured by fluorescent or colorimetric immunoassay. In general, when the sugar chain terminal of hCG is sialy lated, hCG is lowered in the compatibility with Datura lectin but, in this case, since even abnormal hCG can not discriminated from normal hCG, conc. urine is desialy lated. After the conc. urine thus obtained is applied to a lectin column to be incubated, a liquid mixture of 10mM tris-hydrochloric acid buffer solution containing 0.15M sodium chloride is passed through the column. Whereupon, normal hCG rapidly flows out since has no compatibility with Datura lectin. Next, when a 0.1N acetic acid solution is replaced with said elutent to be again passed through the column, abnormal hCG rapidly flows out and, therefore, when a 4ml column is used for example, about 10ml flowing at first is fractionated by 1ml and the presence of hCG in each fraction is measured by immunoassay to make it possible to detect abnormal hCG in urine.
Patent JP-S63298724-A (JP)
Title: Semiconductor array laser for phase modification type rewritable optical recording medium optical head
Inventor: UKITA HIROO
IPC: G11B7/125
Filed: 1987-03-16
Abstract: PURPOSE:To eliminate unerased recording by increasing the erasure light beam spot diameter in a track guide groove direction of recording information more than the spot diameter of recording/reproduction light beam on a phase modification rewritable optical recording medium. CONSTITUTION:An active layer 44 wide and thin in the opening of an optical output end face 41 and 1 >= active layers 44 narrow and thin are arranged in parallel via an insulation groove 49 on one and same semiconductor base 42, and the optical output side end face composed of the thin and wide active layer 44 in the opening of the optical output end face 41 and the narrow and thin active layer 44 is formed integrally so as to have a step difference in the longitudinal direction of the resonator. A common electrode 48 is provided on the rear face of the semiconductor base 42 and a power injection electrode 47 is provided on the upper face of each active layer 44 of the opposite side. Thus, the erasure light beam spot diameter in the direction of information recording track guide slot is increased more than the recording and reproducing light beam spot diameter. Thus, unerased recording information does not take place on the mode transition rewritable optical recording medium.
Patent JP-H09252262-A (JP)
Title: Radio talking device for packet
Inventor: MUNAKATA TORU
IPC: H04B1/38
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To enable a worker on-boarding an elevated work wagon to perform his jobs with no restriction given from a radio talking device by attaching a microphone, a loud speaker means and an automatic talking switch means which operates in voices to prevent the howling respectively to a bucket. SOLUTION: This device includes a radio talking device main body 20, a microphone 22 which receives the voices of a worker on-boarding a bucket and an automatic talking switch means 24 which operates in voices. The main body 20 includes a loud speaker means 26 that makes it possible to hear the voices of the opposite party with no use of an earphone. The howling caused by connection secured between the means 26 and the microphone 22 can be prevented since the means 24 performs switching between the means 26 serving as a loud speaking function of voices and the microphone 22 which inputs the voices of the worker. Thus it is possible for the worker to perform the smooth jobs while keeping the talking contact in voices.
Patent JP-S57173942-A (JP)
Title: Formation of resist pattern for fine processing
Inventor: YAMASHITA YOSHIO
IPC: G03F7/40
Filed: 1981-04-21
Abstract: PURPOSE:To enhance resolving power of a resist pattern for fine processing by a method wherein an organic film consisting of a polymer containing epoxy radical is formed on a substrate, far ultraviolet rays are irradiated thereto to form the pattern, and after X rays are irradiated in the lump moreover, aromatic amine is impregnated therein. CONSTITUTION:The organic film consisting of the polymer containing epoxy radical is formed on a substrate, and irradiation of far ultraviolet rays are performed thereon to form the pattern. Then the irradiation treatment of electron rays having 1muC/cm<2> or more of irradiating quantity or X rays having 10mJ/ cm<2> or more of irradiating quantity is performed in a lump on the pattern thereof. Then aromatic amine or aromatic acid anhydride is impregnated in the pattern thereof. When irradiation of electron rays or X rays is performed by this  way with the prescribed quantity as the pretreatment before impregnation is to  be performed, the thermal bridging treatment for prevention of swelling of the  pattern can be performed as favorably, and the pattern having high resolving  power can be obtained.
Patent JP-S58176554-A (JP)
Title: Moving speed measuring device of material to be detected
Inventor: NISHI KENICHI
IPC: G01P3/42
Filed: 1982-04-09
Abstract: PURPOSE:To detect whether the moving speed of a material to be detected is measured accurately or not, by providing three speed detectors and a signal processor equipped with a majority decision logical circuit. CONSTITUTION:The three speed detectors 4a-4c contact the material 3 conveyed by a roller 2 at specific intervals. Their detection signals are supplied to the signal processor 5 having the majority decision logical circuit consisting of AND circuits 12-14 and an OR circuit 15. Namely, the outputs of the detectors 4a-4c are converted by frequency-voltage converters 7a-7c, whose conversion outputs are supplied to the logical circuit 11 through pulse generating circuits 10a-10c which generate outputs when the conversion outputs are at a specific level. Therefore, when at least two of the detectors generate the same output, it is judged from the output of the logical circuit 11 that speed detection is carried out correctly. Thus, whether the moving speed of the objective material is measured accurately or not is detected.
Patent JP-H02236797-A (JP)
Title: Pod register with incoming / outgoing device
Inventor: MORI SEIJI
IPC: G07G1/12
Filed: 1989-03-10
Abstract: PURPOSE:To exactly execute the exchange processing of money without human labor and further to prevent a robbery by providing a POS register, which sums up the total amount of commodities in correspondence to the inputs of commodity names, and an incoming / outgoing device, linking the incoming / outgoing device to the POS register and independently operating the both devices. CONSTITUTION:An incoming / outgoing device 2 is linked to a POS register 1 and the total amount of a customer is computed and delivered from the POS register 1 to the incoming / outgoing device 2. Then, the both devices are independently operated. An operator can successively and efficiently computes the total amount of the customer and register sales transaction by using the POS register 1. Then, based on the total amount delivered by the incoming / outgoing device 2, the incoming and outgoing money of the customer can be successively processed without being passed through the human labor. Thus, the exchange processing of the money can be exactly and speedily processed without any change miss. Then, since the operator does not directly handle the money, the operator can be prevented from embezzling the money and further, the robbery can be prevented.
Patent JP-H06276605-A (JP)
Title: Pantograph
Inventor: MIYAUCHI HIROJI
IPC: B60L5/24
Filed: 1993-03-19
Abstract: PURPOSE:To effectively erect a framework by providing a first permanent magnet at a vertex of the framework, and providing a second permanent magnet on a plinth at a near position opposed to the first magnet in a state that the framework is folded. CONSTITUTION:A first permanent magnet 11 is provided at a joint 6 of a vertex of a framework of a pantograph, and a second permanent magnet 12 is provided on a plinth 3 at a near position opposed to the magnet 11 in a state that the framework, is folded. Further, the poles of the magnets 11, 12 are disposed in a repelling direction to one another. Accordingly, repelling forces of the magnets 11, 12 are added to a rising force of the framework generated by a tensile strength of a spring 8 engaged between spring levers 7A and 7B in a state that the rhombic framework is molded. Thus, the framework can be effectively erected.
Patent JP-S53144310-A (JP)
Title: Tape recorder
Inventor: KEISHIYUU SEIICHI
IPC: G11B5/027
Filed: 1977-05-20
Abstract: PURPOSE: To remove the noise produced when a leader tape or trailer tape passes playback head surface by stopping reproducing output with the detecting signal when the leader tape or trailer tape positions to the front part of the playback head. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58177817-A (JP)
Title: Reverse piling apparatus for plate article having projection at one side
Inventor: HIROI HIROSHI
IPC: B65G47/248
Filed: 1982-04-08
Abstract: PURPOSE:To automatically control reverse piling and accumulation by supplying tablet packaging blister back sheet or the like one by one into a reverse piling apparatus which rotates intermittently at each half rotation, and then by piling two sheets so as to pile convex parts opposite, and carrying out them in the piled status. CONSTITUTION:Blister back sheets which are carried one by one, are advanced to the space between discs 34 and 34 by a raised rocking feed claw 21. Then discs, 34 and 34 are rotated by 180 deg. by a gear 37, idler not shown in the drawing, a gear 35 and a shaft 33, and the sheet is held reversely in the upper side inserting groove 34a. Then the next sheet is pushed into an adjacent lower inserting groove 34b in the same way. Then the feeding claw 31 is raised and advanced into inserting grooves 34a and 34b, and at the same time, it is rockingly moved forward, and two piling sheets are pushed to an accumulation apparatus (c) through between disc 34 and 34. By such a repetition, blister back sheets can be accumulated after reversely piled automatically and certainly.
Patent JP-H06245936-A (JP)
Title: Ultrasonic diagnostic device
Inventor: TAMANO SATOSHI
IPC: A61B8/06
Filed: 1993-02-25
Abstract: PURPOSE:To recover a display of an ordinary tomographic image erased by a display of a blood flow image up to the present, and to satisfactorily display both of the blood flow image ad the tomographic image, in the ultrasonic diag nostic device. CONSTITUTION:The device is provided with a tomographic image priority circuit 10 for inputting a blood flow image and a tomographic image formed by a blood flow image display circuit system 3 and a tomographic image display circuit system 4 and discriminating whether a luminance level of the tomographic image exceeds a certain prescribed threshold or not in a arbitrary picture element and executing control so that the tomographic image is displayed preferentially against the blood flow image in the picture element, when its level exceeds its threshold, in a pre-stage of an image display device 6. In such a way, as for the whole of an ultrasonic image displayed on a screen of the image display device 6, both of the blood flow image and the tomographic image can be displayed satisfactorily.
Patent JP-S61225301-A (JP)
Inventor: FUKUI MINORU
IPC: B32B27/12
Filed: 1985-03-26
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-H08254668-A (JP)
Title: Laser diode module and depolarizer
Inventor: FUKUSHIMA NOBUHIRO
IPC: G02B6/26
Filed: 1995-03-17
Abstract: PURPOSE: To provide a miniaturized and inexpensive laser diode module provided with depolarizing function converting linear polarization to non-polarization. CONSTITUTION: This laser diode module is provided with a laser diode 11, a polarizing plane maintaining optical fiber 12 in which a polarizing axis 12a is arranged to form the angle of 45 degrees with respect to the polarizing plane 11a of incident light, and also the length of the difference of optical paths(phase difference) between two polarizing modes on transmitted light is set longer than the length of coherence of the incident light, and a lens 13 combining light from the laser diode 11 to the fiber 12.
Patent JP-S57175181-A (JP)
Title: Novel phenothiazine derivative
Inventor: OZAWA TAKAMASA
IPC: A61P35/00
Filed: 1981-04-20
Abstract: NEW MATERIAL:The phenothiazine derivative of formula (X is Cl or Br; Y is H or methyl; Z is H or OH; n is 4 or 5).  
     EXAMPLE: 2-Chloro-10-(4'-dimethylamino-1'-methyl-1'-butyl)phenothiazine.  
     USE: Antitumor agent and plant growth regulating agent. It has remarkable cytocidal effect to cencer cells.  
     PROCESS: The compound of formulaIwherein X=Cl, Y=Z=H and n=4 can be prepared, e.g. by reacting 2-chlorophenothiazine with 4-chloro-1-methy-1-n-butyltosylate at low temperature usin n-butyl lithium as a condensation agent, and reacting the resultant-2-chloro-10-(4'-chloro-1'-methyl-1'-butyl)phenothiazine with a large excess of dimethylamine in a sealed tube. 
     COPYRIGHT: (C)1982,JPO&Japio