baber/WOPTO huggingface dataset:
Patent JP-S5562750-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ICHINOSE MATSUO
IPC: H01L21/3205
Filed: 1978-11-06
Abstract: PURPOSE: To flatten the surface of a semiconductor integrated circuit by altering the portion except for the first polycrystalline layer wired portion when forming a multilayer wiring using polycrystalline silicon into an oxide film and providing the second polycrystalline silicon wiring thereon.  
     CONSTITUTION: A thick field SiO 2  film 18 is formed on both ends of an N-type silicon substrate 17, a thin gate SiO 2  film 19 of predetermined shape is provided on the substrate 17 surrounded by the film 18, first aligning polycrystalline silicon wiring 20 is accumulated on the entire surface thereof to thus coat it with SiO 2  film 21 and Si 3 N 4  film 22. Then, a pattern of resist film 23 is provided thereon, the films 22 and 21 and wiring 20 are etched with the pattern as a mask, and a P + -type region 24 is diffused in the substrate 17 using the opening thus perforated. Then, the film 23 is removed, the film 21 of exposed portion is altered to a SiO 2  film 25 with the film 22 as a mask, and the residual films 22 and 21 are then removed to then diffuse a P + -type region 26 in the substrate 17. Then, a second aligning polycrystalline silicon wiring 28 is accumulated on predetermined region while interposing the SiO 2  film 27 to coat it with SiO 2  film 29 and Si 2 N 4  film 30. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08330995-A (JP)
Title: Satellite broadcasting reception equipment
Inventor: FUJITA MASAYA
IPC: H04N5/44
Filed: 1995-06-02
Abstract: PURPOSE: To simplify a means for data broadcasting reception to eliminate the possibility of erroneous operation by detecting that an output pin is inserted to a bit stream terminal and setting a tuner for satellite broadcasting reception to the reception state based on the detection result. CONSTITUTION: When satellite broadcasting is not received, a power switch circuit 5 is in the turned-off state. When the output pin is inserted to a bit stream output terminal 4 in this state, an input detection circuit 2 detects this insertion of the output pin. When a microcomputer 1 recognizes this state, the power switch circuit 5 is turned on, and the tuner 3 for satellite broadcasting reception is set to the reception state, and a bit stream signal is outputted from the bit stream output terminal 4. Thus, the output pin is only inserted to the bit stream output terminal 4 to easily perform the operation without requiring the complicated operation to keep the reception state of a specific channel of satellite broadcasting at the time of satellite broadcasting reception.
Patent JP-H06324165-A (JP)
Title: Solar battery clock
Inventor: SUZUKI NAOMICHI
IPC: G04G99/00
Filed: 1993-05-14
Abstract: PURPOSE:To dispense with setting of time by stopping of a clock function by stopping a display part when a solar battery does not generate electric power, and recording passing time while starting a counter. CONSTITUTION:When the outside is bright and a solar battery generates electric power sufficiently, hands of a display part 5 of a clock are driven by accuracy of a quartz oscillator. When the outside is dark and output voltage of the solar battery 1 becomes preset voltage or less, an illuminance judging circuit 4d stops output of a driving circuit 4b, and stops the hands of the display part 5, and starts a counter 4c simultaneously. Though electric power consumption of the display part 5 is generally large in a crystal clock, electric power consumption of an IC part 4 is small, so that the IC part 4 is hardly stopped. Afterwards, when the outside becomes bright and the output voltage of the solar battery 1 is increased, the illuminance judging circuit 4d rotates three motors at high speed so that the hands are put in positions corresponding to passing time of the counter 4c, and sends the three hands speedily. Thereby, setting of time can be carried out automatically.
Patent JP-S6116850-A (JP)
Inventor: FUJII HITOSHI
IPC: H05K3/38
Filed: 1984-07-03
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-H04359690-A (JP)
Title: Operating method and operating circuit for dc motor
Inventor: MORI YOICHI
IPC: H02P6/06
Filed: 1991-06-07
Abstract: PURPOSE:To make possible to operate a motor without requiring replacement or repair even when the motor torque is deficient by oscillating power to be fed to a DC motor in the phase thereby producing a varying torque. CONSTITUTION:Since power supply voltage is subjected to pulsation control through a switching circuit 5, current to be fed to a motor 1 has a waveform I1 varying like a pulse with a predetermined frequency. When the vibrating waveform I1 has same average value as that of a DC current waveform I0, effective current values are also same. Consequently, supply capacity of power supply connected at a power supply terminal 10 is not required to be modified. Maximum value of current being fed from a driving circuit 2 to the motor 1 can thereby be increased by oscillating the current to be fed to the driving circuit 2 even if conventional circuit elements are employed except a booster circuit 4, the switching circuit 5 and a pulse generating circuit 6. When the instantaneous value of current being fed to the motor 1 increases, instantaneous torque also increases.
Patent JP-H0430294-A (JP)
Title: Electronic cash register
Inventor: SUZUKI TOSHIMITSU
IPC: G07G1/12
Filed: 1990-05-25
Abstract: PURPOSE:To confirm beforehand the remaining number of sheets of prepaid cards by calculating the remaining number of sheets of the prepaid cards from the number of sheets of the prepaid cards and the number of sheets of the prepaid cards having been issuing processed, and displaying it. CONSTITUTION:The number of sheets of the prepaid cards is stored by a number of sheets storage means 3a, and the remaining number of sheets is calculated by a remaining number of sheets calculating means from stored contents by the number of sheets storage means 3a and the number of sheets of the prepaid cards having been issuing processed. Then, a calculated result by the remaining number of sheets calculating means is outputted to a display means 5 by a remaining number of sheets output means, and is displayed. Thus, at the time of the finish of the issuance of the prepaid card and so on, the remaining number of sheets can be confirmed by the display means.
Patent JP-H01305758-A (JP)
Title: Information indicating service system for time of absence of called subscriber
Inventor: TSUJIMURA YASUHIRO
IPC: H04M3/42
Filed: 1988-06-03
Abstract: PURPOSE:To enable the transmission of absence information at the time of absence by transmitting the absence information of a callee side to a calling side and displaying it by connecting the channels of data terminals of the calling subscriber and the called subscriber when the called subscriber is absent. CONSTITUTION:When a call is originated from a subscriber A to the subscriber B, a central control equipment 6 investigates a main storage device 7, and in a case that the absence of the subscriber B is set, it controls a time division switch 5 so as to connect the channels of the data terminals 61, 62 of the subscribers A, B, and informs the absence of the subscriber B. Besides, the device 6 multiplexes the control information of the microprocessor 10 of a subscriber's circuit 3 by a demultiplexing circuit 13, and sends it to the demultiplexing circuit 34 through the subscriber's line 22, and separates it, and sends it to the microprocessor 42. The processor 42 makes the data terminal 62 send the absence information of the storage device 64. The device 6 makes the data terminal 61 of the subscriber A side receive it, and makes a display device 65 display it. Thus, the transmission of the absence information at the time of the absence of the subscriber can be made possible.
Patent JP-S5469561-A (JP)
Title: Adjuster for squeeze top roll in manufacturing apparatus for middle diameter electric-resistance welded pipe
Inventor: SATOU HIROYUKI
IPC: B23K11/08
Filed: 1977-11-15
Abstract: PURPOSE: To start the adjusting operation for the top roll while wathcing the degree of weld at the outlet side, by actuating the worm jack to load the press force on two top rolls for pressing the weld zone of the produced pipe so as to flattern the weld zone, and also by extending the worm shaft to the outlet side of the pipe.  
     CONSTITUTION: To rolls 1a and 1b are independently made vertically movable by the worm jack 8, and the worm shaft 9 is respectively extended backward. As a result, the adjusting handle of each worm shaft 9 can be operated while watching the degree of weld of the butt weld zone of the pipe 13, being formed and sent back, at the backside of the stationary frame 18. The pulse motor 10 is installed in each worm shaft 9; and the sensor, placed above the butt weld zone of the product pipe, detects the unevenness of the butt portion. Next, when this signal is inputted to the pulse motor 10, the shaft 9 is automatically turned correspondingly to the unevenness of the butt portion, and the press force on the rolls 1a and 1b are adjusted, so as to control the weld zone to be flat uniformly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63302257-A (JP)
Inventor: OGAWA SHINJI
IPC: F25B1/00
Filed: 1987-05-29
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-H10334537-A (JP)
Title: Video reproducing device
Inventor: NAKAI YASUHIRO
IPC: G11B15/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a video reproducing device operating the fast forwarding of a CM(commercial message), etc., by a single key. SOLUTION: When the reproduction is made by setting a recorded tape 11 to a VTR 1, the fast forwarding is carried out at the time point when the CM is started, and the unwinding is operated immediately at the point coming near to the program source to operate the reproduction from the beginning part of the program source, then the amount of movement is counted and stored in a memory 5. Consequently, when a specific key 7 is operated at the time point the CM is started, the fast forwarding operation in the amount of movement stored in memory 5 is carried out by a control means 6 and the VTR 1 is controlled so as to automatically operate the reproduction en bloc thereafter.
Patent JP-H09319289-A (JP)
Title: Exposure method for hologram
Inventor: TAKEUCHI SHOICHI
IPC: G03H1/04
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of the shadow of an object with irregularities by arranging a photosensitive material in the vicinity of the aperture part of a reflection mirror, arranging the object on the mirror surface side of the reflection mirror, irradiating the side of the object opposite to the reflection mirror side with light and reflecting the light by the reflection mirror, and irradiating the object with the reflected light and forming the object light. SOLUTION: The mirror surface side of the reflection mirror 20 has concave shape, which is formed by a rotary elliptical surface and on whose top the aperture part 22 is formed. The hologram photosensitive material 16 a little smaller than the aperture part 22 is arranged in the vicinity of the aperture part 22. Then, a subject 18 and an objective lens 11 are arranged on a focal point side nearly on the same axis linking two focal points of the rotary elliptical surface of the mirror 20. The hologram is exposed by the object light obtained by irradiating the side of the subject 18 opposite to the mirror 20 with the light, reflecting the light by the mirror 20 and irradiating the subject 18 with the reflected light.  Thus, the light irradiating the subject 18 is radiated from nearly all the periphery in the forward direction of the subject 18, so that the object light having little shadow is obtaind even in the case the subject is very rugged.
Patent JP-H10332602-A (JP)
Title: Surface inspection apparatus
Inventor: KOMATSU KOICHIRO
IPC: G01N21/94
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface inspection apparatus by which the dislocation of an object to be inspected is corrected with high accuracy and which prevents a pseudo defect from being generated due to the dislocation of an image by a method wherein every pixel on the detecting face of a CCD is constituted so as to be smaller than the resolution of a detecting optical system. SOLUTION: The whole image of a wafer 1 is formed on a CCD 7 by a detecting optical system (composed of a concave mirror 4 and of an image formation lens 6), and it is photoelectrically converted into an image signal so as to be input to an image processor 8. In this case, the size of every pixel of the CCD 7 which comprises many pixels on a detecting face is constituted is such a way that it is smaller than the resolution on the image face of the detecting optical system. Consequently, the intensity distraction of a point image formed on every pixel of the CCD 7 becomes a state that it is stretched surely on a plurality of pixels. Then, the processor 8 fits the signal of the optical intensity of every pixel in the shape of the intensity distribution of the point image of the detecting optical system, and it detects the position of its peak.  Thereby, the relative deviation between information on a stored defectless image and information on a detected image for inspection can be detected with high accuracy so as to be corrected.
Patent JP-S5760824-A (JP)
Title: Manufacture of spiral core
Inventor: SAITOU AKIHIRO
IPC: H01F41/02
Filed: 1980-09-30
Abstract: PURPOSE:To prevent a spiral core from overlapping tightly, by a method wherein a spiral core is made by cutting a long strip to a prescribed length and curvature of the cut sheet varies from the tip to the end. CONSTITUTION:Means to process a long strip 4 such as a drawing and detaching means 6, a pulling means 8 and a cutting means 14 are provided. The pulling means 8 has a fixed rotating roller 1 and a movable rotating roller 2 and an endless belt 3 which rotates in one direction is stretched over the rollers 1 and 2 and a tension is given to the belt 3 by a tensile wheel 7. A front drum 9 and a back drum 10 over which is pulling belt 11 is stretched are provided close to them and a tensile wheel 12 gives a tension to the belt 11. A sheet 4 is put on the belt 11 and transferred in the direction of the movable rotating roller 2 by a pulling drum 13. A core manufacture pin 5 is provided close to the roller 2 which moves up and down by the means 6 and the sheet 4 contacts the pin 5 so that the curvature of the sheet 4 increases gradually. A sprocket 15 which has rotating knives 16 is provided at the upstream of the sheet 4 to cut the sheet to a prescribed length.
Patent JP-S5840701-A (JP)
Inventor: TAKEDA SETSUO
IPC: F21L4/00
Filed: 1981-09-01
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-H085983-A (JP)
Title: Liquid crystal display device and its production
Inventor: OUE MAKOTO
IPC: G02F1/133
Filed: 1994-06-20
Abstract: PURPOSE:To reduce the cost for forming light shielding films and to improve throughput by subjecting a high-polymer phase dispersed with black fillers and a liquid crystal phase to phase sepn. CONSTITUTION:A pair of substrates 1, 10 consisting of glass plates, etc., are disposed to face each other and a display medium having the high polymer phase 15 and the liquid crystal layer 16 is disposed in the spacing therebetween. Picture element electrodes 9 are formed on the display medium side of the one substrate 1 and a counter electrode 12 is formed on the display medium side surface of the other substrate 10. The parts where both electrodes 9, 12 face each other are formed as picture element parts. The high polymer phase 15 is mainly formed in the regions exclusive of the picture elements including the regions formed with TFTs 13 and the black fillers are dispersed in this high polymer phase 15. The liquid crystal layer 16 is mainly formed in the picture element parts. The domains where the liquid crystal molecules are arranged radially concentrically or spirally toward the wall direction of the high polymer phase 15 are formed.
Patent JP-S5927236-A (JP)
Title: Steam leakage detector
Inventor: FUJIWARA KATSUJI
IPC: G01M3/02
Filed: 1982-08-07
Abstract: PURPOSE:To simplify detection work, by a method wherein the temp. gradient of a heat conductive member contacted with the surface of an object to be measured at one end thereof is measured and steam leakage is detected on the basis of the change in the temp. gradient due to difference in heat supply capacities of steam and condensed water. CONSTITUTION:The temp. gradient of a heat conductive member 1 contacted with the surface of an object to be measured at one end thereof is measured. In this case, the supply of heat to the heat conductive member from the innermost wall of a valve port 16 is extremely low is the valve port 16 is perfectly closed and a fluid is not flowed out at all and the temp. gradient at that part is extremely gentle. When steam is leaked in this valve closed state, the temp. gradient of the heat conductive member becomes acute as compared with a leakage free state because the innermost wall 17 is heated by steam. Therefore, steam leakage can be detected on the basis of the change in the temp. gradient due to the difference of heat supply capacities thereof. By this method, detection work can be simplified.
Patent JP-H01308177-A (JP)
Title: Piezoelectric motor and driving circuit therefor
Inventor: MORI KENJI
IPC: H02N2/00
Filed: 1988-06-06
Abstract: PURPOSE:To improve reliability by utilizing impact force of a laminated piezoelectric element as a force in the free direction of a one-way clutch mechanism. CONSTITUTION:In a piezoelectric motor, laminated piezoelectric elements 1a, 1b is fixed to casing base plates 2a, 2b, and a casing is made up by surrounding by casing fixing plates 3a, 3b and casing side plates 4a, 4b. An output shaft 6 is rotatably supported by bearings 5a, 5b provided in the said casing side plates 4a, 4b, and a one-way clutch mechanism is constituted by the output shaft 6, one-way clutch housing 7, two or more one-way clutch rollers 8 and one-way clutch springs 9. A swivel rotary member 11, having cut-away parts 10a, 10b at the both ends, is fixed to this housing 7 and brought into contact with contact members 12a, 12b provided at the leading end of the elements. Return springs 13a, 13b are arranged such that one ends of the springs 13a, 13b is fixed to fixing pins 14a, 14b and the other ends to thread mechanisms 15a, 15b.
Patent JP-S6116122-A (JP)
Title: Glass stabilizer for car
Inventor: YAMAGUCHI TOSHIAKI
IPC: E05F7/04
Filed: 1984-07-03
Abstract: PURPOSE:To obtain at low cost a glass stabilizer for which abnormal noise is prevented from being generated by holding a spherical body that performs the steady rest of a window glass in a holder member. CONSTITUTION:Following the elevation of a window glass 4, a spherical body 13 is rotating and supports the window glass 4 and then prevents the deflection of the window glass at elevation. The spherical body 13 freely rotates with fixed low friction resistance following up the elevation direction of the window glass 4. Thus, even if the elevation trajectory of the window glass 4 is varied, the trajectory will not influence the elevation resistance of the window glass 4. As a result, the window glass 4 can smoothly be elevated and the generation of abnormal noise resulting from an increase in friction resistance can be offset.
Patent JP-S5471197-A (JP)
Title: Curable resin composition
Inventor: TSUBOI HIKOTADA
IPC: C08G18/00
Filed: 1977-11-18
Abstract: PURPOSE: To prepare the title composition of improved fluidity and solubiling to solvents, as well as capable of affording molded products of high impact resistance, by incorporating, in place of a bis-maleimide, a polymaliemide in a mixture of a polyisocyanate and an epoxy compound.  
     CONSTITUTION: The objective composition comprising (1) a polymaleimide having two or more maleimide groups in one molecule, its polymer, and/or a prepolymer from this polymaleimide and an amine, (said polymaleimide being preferably of formula I (n'>o), also having a branched structure of formula II), (2) a polyisocyanate having two or more cyanoester groups in one molecule, its polymer, and/ or a prepolymer from this polyisocyanate and an amine, and (3) an epoxy compound.  
     EFFECT: Having good heat stability, also with bonding and adhering potential, and excellent electrical properties. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61296945-A (JP)
Title: Centrifugal casting device for pipe
Inventor: NAGAI TOYOHIRO
IPC: B22D13/02
Filed: 1985-06-26
Abstract: PURPOSE:To improve the workability and productivity of centrifugal casting by intermittently rotating mold supporting parts provided to a swiveling frame in such a manner that the transfer operations of casting molds between respective operating regions is made safer and surer. CONSTITUTION:A casting mold device is disposed with the respective operating regions including a mold assembling region A, stripping material coating region B, stripping material drying region C, casting region d, knock-out region E and product removing region F, which are circumferentially spaced from each other, to a stationary frame 11 fixed and disposed on a floor surface. The mold supporting parts 18 of the frame 12 are driven by a driving device to intermittently rotate between respective stop positions (a)-(f) corresponding to the regions (A)-(F). The casting molds supported to the supporting parts 18 move from the stop position corresponding to the preceding operating regions to the stop position corresponding to the succeeding operating region.
Patent JP-S6118116-A (JP)
Title: Annealing method of magnetic substance
Inventor: SAITOU FUMIHIKO
IPC: C21D1/04
Filed: 1984-07-05
Abstract: PURPOSE:To improve magnetic anisotropy of magnetic substance, by applying electrostatic field or rotating electric field when annealing the magnetic substance. CONSTITUTION:An annealing apparatus is comprised of a pair of opposing plate electrodes 11, a sample stand 12 which is arranged in a middle position of the pair of electrodes 11 and on which a magnetic substance sample 10 is put, and a direct current power source 13 feeding power to the electrodes 11. When the above-mentioned electrodes, stand, and sample are put in electrical furnace and are heated to anneal the sample, one axis anisotropy of the sample 10 is intensified owing to the electrostatic field resulted between the electrodes and the heat. For a sample of a Co-Zr amorphous thin film, the anisotropy energy is intensified four times by means of annealing. Moreover, this characteristic remains stable till a crystallization temperature of 440 deg.C of the amorphous thin film.
Patent JP-H032602-A (JP)
Title: Pressure cylinder rod for detecting position
Inventor: MURAKAMI TAKU
IPC: G01D5/245
Filed: 1989-05-31
Abstract: PURPOSE:To make it possible to detect the position of a rod highly precisely without decreasing strength by providing a pattern having the different electromagnetic characteristics from those of a bases material on the surface of the rod, making DC or AC flow, and detecting leaking magnetic flux with a magnetism sensor. CONSTITUTION:A pattern 31 having the different electromagnetic characteristics from those of a base material is provided on the surface of a pressure cylinder rod 30. DC or AC is made to flow through coils 20 and 20. Leaking magnetic flux 31a is detected with a magnetism sensor element 10 such as a search coil, a magnetoresistance element or Hall element. Therefore, the sensor element 10 is used only for detecting the presence or absence of the leaking magnetic flux 31a. Thus any material can be used for the constitution of the pattern itself. An irregularity pattern is not required on the rod as in a conventional rod. It is not required to fill the recess part with nonmagnetic material. Thus the strength is not decreased. Since the presence or absence of the leaking magnetic flux and the change in magnetic flux are not detected, the position of the rod can be detected highly precisely.