baber/WOPTO huggingface dataset:
Patent JP-S6449231-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGUCHI SHIGEKI
IPC: H01L21/3065
Filed: 1987-08-20
Abstract: PURPOSE:To remove photoresist films without giving damages to the surface of a wafer at all by a method wherein the top surfaces of the photoresist films are removed by a plasma etching method and then the photoresist films and buried films are removed by plasma enclosing etching. CONSTITUTION:A certain process is applied to photoresist films 2 formed on a wafer 1. During that process, modified layers 3 are formed in the surfaces of the photoresist film 2. Further, buried layers 4 made of photoresist are formed on the parts of the wafer which are not covered with the photoresist films 2. The top surfaces of the resist films 2, i.e. the modified layers 3, are removed by the application of a plasma etching method with oxygen. The resist films 2 and the buried layers 4 are removed by the application of a plasma enclosing etching method. With this constitution, the resist films 2 can be removed without giving damages to the surface of the wafer at all.
Patent JP-2000033540-A (JP)
Title: Production system
Inventor: SATOI YASUNAGA
IPC: B23Q41/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a production system capable of resuming production easily even if a part of a line stops. SOLUTION: This production system is provided with conveyance lines 10, 11 for conveying a workpiece, machining devices 2, 7 arranged on sides of the conveyance lines 10, 11, buffer devices 4, 9 arranged so as to oppose across the machining devices 2, 7 and the conveyance lines 10, 11, and transfer robots 3, 8 which are arranged between the machining devices 2, 7 and the buffer devices 4, 9 and can transfer a workpiece to the machining devices 2, 7 and the buffer devices 4, 9.
Patent JP-S5996722-A (JP)
Title: Thin film semiconductor device
Inventor: UENO MASAKAZU
IPC: H01L31/077
Filed: 1982-11-25
Abstract: PURPOSE:To enable to make the most use of the excellent property of the layer containing a microscopic crystal phase by a method wherein a layer, on which the content of microscopic crystal phase is gradually increased, is provided between the amorphous layer containing the microscopic crystal phase and an ordinary amorphous layer. CONSTITUTION:A structure, wherein a layer 3 having a gradually increasing occupation rate of microscopic crystal phase is pinched between the layer 1 containing no crystal phase at all the layer 2 containing microscopic crystal phase, is formed. As a result, the mismatching generating between the layer 1 and the layer 2 is eliminated, and also the trap generating in the vicinity of an interface can be reduced. A layer 3 can be obtained relative in a simple manner by changing the discharge power when a glow discharge decompositing method is used.
Patent JP-H0254334-A (JP)
Title: Computing element
Inventor: ISHIDA ITSUKO
IPC: G06F7/503
Filed: 1988-08-18
Abstract: PURPOSE:To decrease the number of gates used for transmission of carries by calculating the output of a decoding part within a shift. CONSTITUTION:The inputs A1 and A0 are sent to a shift part 2 via a decoding part 1 and shifted by an input B1 for execution of addition between (A1, A0) and (B1, 0). The result of this addition is sent to a shift part 3. An arithmetic part 6 sends the carry received from the part 2 to an arithmetic part 8. The part 3 performs a shift with an input B0 and adds the result obtained at the preceding stage to (0, B0). The result of this addition is sent to a shift part 4. An arithmetic part 7 sends the carry received from the part 3 to the part 8. The part 4 performs a shift with a carry C1 received from the preceding stage and adds the result of the preceding stage to (0, C1). An encoding part 5 obtains the final result (01, 00) from the result of the part 4.
Patent JP-S6449394-A (JP)
Title: Chrominance signal processing circuit
Inventor: OKUMURA MASAO
IPC: H04N9/793
Filed: 1987-08-19
Abstract: PURPOSE:To attain the oscillation more exact than the oscillation with an abnormal frequency due to an unnecessary component by switching an oscillating circuit in in APC circuit to an oscillating frequency fixed type when the level of a burst signal in a chroma signal goes to be lower than a prescribed level. CONSTITUTION:Out of color video signals impressed to an input terminal 1, only the burst signal in the chroma signal to pass through a band-pass filter 2 is extracted in a burst gate circuit 14 in correspondence to a burst gate pulse from a terminal 6 and impressed to an ACC detecting circuit 15 and a gain control signal is obtained. The gain control signal is compared with a reference voltage by a comparator 18. When the level of the burst signal goes to be small, the level of the gain control signal goes to be small and the control signal of an L level is generated to the output edge of the comparator 18. Then, a first amplifying circuit 22 of an oscillating circuit 20 obtains an operating condition by a mode changing-over switch 24 and a second amplifying circuit 23 stops the operation. Thus, the oscillating circuit of the fixed type determined by a crystal oscillator 21 and the first amplifying circuit 22 is constituted and the stable oscillating output signal is impressed from an output terminal 25 to a second frequency converting circuit 9.
Patent JP-H0495337-A (JP)
Title: Flat fluorescent lamp
Inventor: KISHIMOTO SHUNICHI
IPC: H01J61/067
Filed: 1990-08-01
Abstract: PURPOSE:To shorten the space required for installing electrodes within a discharge space and uniform discharge between the electrodes and also reduce the width of a non light-emitting portion by forming an electrode serving as an anode which is in the form of a flat plate or bar. CONSTITUTION:In a flat fluorescent lamp having a flat discharge space formed between a front glass plate and a back glass plate therein and a pair of electrodes arranged in parallel within the discharge space, one electrode 6 is formed into the shape of a flat plate and disposed within a plane perpendicular to a glass plate 2 and the other electrode 5 is formed into a hollow cathode type electrode of a surface area larger than that of a strip electrode 6 by bending or curving of a bar-shaped or strip body along its longitudinal direction and the hollow cathode type electrode 5 is used as a cathode and the other flat electrode 6 as an anode. A pulse of negative voltage is applied to the cathode and zero potential is constantly applied to the anode, or, zero potential is constantly applied to the cathode and a pulse of positive voltage is applied to the anode so as to generate flat discharge and this intermittent voltage application is continued so as to maintain the flat discharge. Then the amount of electrons emitted is uniformed in the longitudinal direction of the electrode 5 and discharge of high emission efficiency can be expected.
Patent JP-S6185494-A (JP)
Inventor: KIRIHARA HIROTAKA
IPC: C01B39/00
Filed: 1984-10-02
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-2000041465-A (JP)
Title: Portable engine-driven type vibration rod as harvesting machine
Inventor: MALLANT JOS PETER
IPC: A01D46/26
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a harvesting machine capable of rapidly and simply changing the stroke of a fingers, attaining the reciprocation of the fingers, consequently reducing abrasion as much as possible and performing an efficient harvesting. SOLUTION: This portable engine-driven type vibration rod as a harvesting machine for ripe shrubby fruits and tree fruits has a rod 1 of broom shaft shape and is equipped with a vibration apparatus having movable fingers 4 at one end of the rod 1. The vibration apparatus 2 can carry out vibration operation. The drive of the fingers 4 is conducted through the engine 3.
Patent JP-S6184419-A (JP)
Title: Hydraulic control device
Inventor: ASAYAMA YOSHIO
IPC: F16D48/02
Filed: 1984-10-01
Abstract: PURPOSE:To optionally adjust the hydraulic pressure of oil fed to a load, by providing a relief valve whose valve opening pressure set by a spring is changed in association with the displacement of a piston, and an electrically driven type flow control valve disposed in a hydraulic pressure supply passage, for controlling the above-mentioned piston. CONSTITUTION:In the case of application of a hydraulic control valve for controlling the hydraulic pressure control of a speed-change clutch in a transmission unit, a variable relief valve 1 and a variable restrictor valve 30 positioned above the former, are disposed in a valve body 2. The relief valve 1 is composed of a spool 3 having piston sections 4, 5 and a piston 8 positioned on the line coaxial with the spool 3, and oil chambers 6-10 are defined in the inside of a cylinder bore. The spring force of spring 19 disposed between the spool 3 and the piston 8 may be adjusted in association with the displacement of the piston 8. The variable restrictor valve 30 is controlled by an electrically driven actuator 35 in accordance with the operating condition of a vehicle, thereby it is possible to control the hydraulic pressure effected upon the piston 8 so that the hydraulic pressure fed to clutch cylinders 22A, 22B is changed.
Patent JP-S5995179-A (JP)
Title: Contacting and separating device for recording head
Inventor: KAMATA KENJI
IPC: B41J25/304
Filed: 1982-11-22
Abstract: PURPOSE:To reduce the number of component parts to be mounted on a carriage, thereby reduce the size and weight of the carriage and avoid giving effects on a sliding load on the carriage, by a method wherein a slide shaft associated with a thermal head is reversingly slidden by utilizing a lever, a right side plate or the like on both sides of a reciprocating stroke of the carriage. CONSTITUTION:A pin 24 is provided at a bottom surface of a bracket 20 for adhering the thermal head 10. When the carriage 13 is moved rightward and approaches an end position of a line, the right end of the slide shaft 25 collides against the right side plate 35, and since the carriage 13 is moved rightward, the pin 24 slips off from a small diameter recessed part 25A and is engaged on the shaft 25, the thermal head 10 is returned to a separated condition, and the carriage 13 is returned to the left.
Patent JP-S6266774-A (JP)
Title: Image deflecting device for image pickup device
Inventor: KAWAKAMI EIGO
IPC: H04N5/335
Filed: 1985-09-18
Abstract: PURPOSE:To deflect an image at high speed and correct blurring of the image simply by suspending at least one of an optical element of an optical system and a photoelectric converting element two-dimensionally by a set of piezo-electric elements. CONSTITUTION:A floating lens 1', one of plural lenses that consist an image forming optical system, is held by a holding member 3, and supported to a lens housing 10 through sliding supporting members 6a-6d, piezo-electric elements 4a-4d of laminated type, and fitting members 5a-5d. When voltage is impressed in the direction to extend the piezo-electric element 4a and to compress the piezo-electric element 4b, the lens 1' is moved downward. Similarly, the lens can be moved right and left by a set of piezo-electric elements 4c and 4d. Then, the lens 1' can be moved at high speed, and the image can be deflected. Accordingly, blurring of the image can be corrected simply.
Patent JP-H0758655-A (JP)
Title: Controller for rotary satellite antenna
Inventor: YOSHIMOTO HIROYUKI
IPC: H04B1/18
Filed: 1993-08-20
Abstract: PURPOSE:To unnecessitate the operation for setting respective limits in east and west directions by automatically determining positions rotated for prescribed angles to the positions of satillites at an easternmost end and an westernmost end among the reception set satellites in a presetting stage as east side and west side rotation limit positions. CONSTITUTION:A presetting state is attained in an input operation part 7, the motor 3 of an actuator 2 is driven through a control part 6 and a motor drive control part 5 and an antenna 1 is rotary driven. Then, drive is performed until an optimum reception state corresponding to the respective satellite keys of the input operation part 7 and the positions are stored in a memory part 8. The storage of the positions is performed by data for which the number of pulses S1 generated in the actuator 2 is a reference. The operation is performed for the respective satellites. In such a manner, the positions rotated for the prescribed angles alpha and beta to the respective reception set easternmost end and westernmost end satellites are automatically set as the rotation limit positions in the respective east and west directions.
Patent JP-H0758542-A (JP)
Title: Primary radiator
Inventor: SUZUKI KUNITOSHI
IPC: H01P1/28
Filed: 1993-08-20
Abstract: PURPOSE:To provide a receptible primary radiator using a circularly polarized wave and a linearly polarized in common. CONSTITUTION:The primary radiator is provided with a circularly polarized wave patch antenna element 3 provided to an aperture 1 in the inside of a circular waveguide 2, a circular radiation circuit pattern 4 provided at a distance from the circularly polarized wave patch antenna element 3 by nearly 1/4 wavelength of a radio wave propagated in the circular waveguide 2, a dielectric plate 5 supporting the circular radiation circuit pattern 4 from the rear side with respect to the circular radiation circuit pattern 4 whose thickness is a nearly 1/4 wavelength of a propagated radio wave, a conductor plate 6 provided in contact with the dielectric plate 5 and a drive section 11 whose shaft 10 is connected to the conductor plate 6 and provided to an end of the circular waveguide 2 extending / retracting the shaft 10, and a circularly polarized wave is separately received by the circularly polarized wave patch antenna element 3 and the circular radiation circuit pattern 4 and a linearly polarized wave is received by the circularly polarized wave patch antenna element 3 and the circular radiation circuit pattern 4 which are connected to each other.
Patent JP-H1192584-A (JP)
Title: Composition based on propylene polymer for expanded granule, its preparation and its use
Inventor: EMANIYUERU DEREETO
IPC: C08J9/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a composition based on a propylene polymer for preparing a cell article providing an optimum compromise between mechanical properties and flocculation. SOLUTION: A composition comprises, per 100 pts.wt., from 60 to 90 pts.wt. propylene homopolymer (A) having a melt flow index(MFI), represented in terms of g/10 min., of from 0.1 to 20 g/10 min. when determined at 230 deg.C under a load of 2.16 kg according to ASTMD 1238 (1986), and from 40 to 10 pts.wt. propylene random copolymer (B) which contains an α-olefin having from 3 to 20 mol.% ethylene and/or from 4 to 6 carbon atoms and has an MFI of from 25 to 3,000 g/10 min.
Patent JP-H09215496-A (JP)
Title: Production of human b cell differentiation factor
Inventor: HONSHIYO YUU
IPC: A61P31/04
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain DNA of human B cell differentiation factor comprising a specific DNA base sequence, etc., and useful for diagnosing and treating autoimmune diseases, immunodeficiency diseases, infectious diseases, cancers, etc. SOLUTION: A DNA of a human B cell differentiation factor comprises a DNA base sequence of the formula (dotted line part represents nothing or existence of intron; a sequence from 5' end to 84th A may partly be lost) or a base sequence coding for the same amino acid sequence as an amino acid sequence for which the base sequence codes. Furthermore, the human B cell differentiation factor is obtained by introducing a plasmid containing the base sequence of the formula or a DNA base sequence coding for the same amino acid sequence as amino acid sequence for which the base sequence into a cell codes, culturing the resultant transformed cell and recovering and purifying a glucoprotein having B cell differentiation activity and produced by the cell from the interior of the cell or the culture medium.
Patent JP-H0630370-A (JP)
Title: Video camera equipment
Inventor: YAGINUMA TAKAHIKO
IPC: H04N5/765
Filed: 1992-07-10
Abstract: PURPOSE:To record date and time information at a desired interval by superimposing picture information onto image pickup information and applying the superimposed signal to a recording head. CONSTITUTION:Lapse of 5min after the start of image pickup is detected by allowing a microcomputer 7 to detect it that the count is at '0', and a date time signal is outputted from a timer 6. The date time signal outputted from the timer 6 via the microcomputer 7 is fed to a character generator 4. Character information or the like representing, e.g. pickup date and time is stored in the character generator 4 and the picture information in response to the date time signal is fed to an adder 8. The image pickup signal from a CCD image sensor 2 is separately fed to the adder 8 via an image pickup signal processing circuit 3 and the image pickup signal and a picture signal are subjected to addition processing to generate a superimposing signal formed by superimposing the picture signal onto the image pickup signal and the superimposing signal is fed to a recording head 11 via an RF amplifier 9.
Patent JP-2001032012-A (JP)
Title: Method for recovering molten steel from converter slag and method for restraining desiliconized slag foaming with converter slag
Inventor: HORI RYUICHI
IPC: C21C5/46
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering molten steel from converter slag under molten state without using a magnetic separator. SOLUTION: The converter slag left in the converter, is recovered into a slag pot provided with a discharging hole so as to be opened/closed at the bottom part, and after standing until the molten slag and the molten steel are separated with the difference of sp. grs. in the slag pot, the discharging hole in the slag pot is opened and the molten steel separated with the sp. gr. is discharged into a molten iron vessel, and at the same time of discharging the molten slag from the discharging hole, the discharging hole is shut off.
Patent JP-H0875063-A (JP)
Title: Connecting structure for exhaust pipe
Inventor: IDE TAKANOBU
IPC: F16L23/16
Filed: 1994-08-31
Abstract: PURPOSE: To provide a connecting structure for an exhaust pipe easily performing mounting/demounting to be capable of ensuring air-tightness even in the case of reassembly and capable of lightening weight further reducing a cost. CONSTITUTION: A connecting structure, superposing the fellow end parts on each other of exhaust pipes 30, 31 in the upstream/downstream connected in an air-tight condition, has the first/second flanges 32, 33, seal ring 34 and a bolt nut 35. The first flange 32 is arranged so as to protrude one end of the exhaust pipe 31 in the periphery of an end part side of the exhaust pipe 31, to fix a base part 32a and the exhaust pipe 31 by partial welding. The second flange 33 is arranged so as to protrude one end of the exhaust pipe 30 in the periphery in an end part side of the exhaust pipe 30, to fix a base part 33a and the exhaust pipe 30 by partial welding. The bolt nut 35 is mounted between flange parts 32c, 33d, thus to interpose a seal ring 34 pressed between an end edge of the exhaust pipe 31 and a large diametric part.
Patent JP-H0651979-A (JP)
Title: Microprocessor for peripheral unit control
Inventor: HIRAYAMA TAKESHI
IPC: G06F9/46
Filed: 1992-08-03
Abstract: PURPOSE:To improve execution speed essentially by enabling a register to be reloaded without depending on the register transfer instruction of a microprocessor by adding conventional software, and minimizing the loss time of a control program only by changing the microprocessor. CONSTITUTION:An address comparator 6, when comparing an address outputted from a bus control unit 11 with the content of a register reload branch destination (call destination) address table register 5 and confirming the presence of coincidental addresses in the branch destination or a call address, transfers the content of the next register from a ROM(RAM) 4 in which a register content is stored in a register 10 in the inside of the microprocessor by taking a timing as monitoring the instruction execution state of the microprocessor.
Patent JP-H0653541-A (JP)
Title: Transmissive optical coupler and manufacture thereof
Inventor: KITANISHI SHIGENORI
IPC: G01V8/12
Filed: 1992-08-03
Abstract: PURPOSE:To realize a transmissive optical coupler having high resolution and high transmission characteristics by arranging lighting windows such that they overlap each other with width narrower than that of each window while being shifted in the direction perpendicular to the optical axis from a light projecting window. CONSTITUTION:Light receiving element 13 having narrow light receiving element width W1 is employed and the elements 11, 13 are molded into primary molded bodies 12, 14 which are then placed oppositely to each other in a secondary mold 31 to be secondary molded. A light projecting window 17 and a lighting window 19 are formed by means of a protrusion 32 in the secondary mold 31 but since resolution is limited by the width dimension W0 thereof, the lighting window 19 is shifted in the direction perpendicular to the optical axis from the light projecting window 17 and arranged to overlap with width dimension of W2. When the widths W1, W2 are set appropriately in manufacturing stage, a transmissive optical coupler having high resolution and high transmission characteristics can be realized.
Patent JP-H0370287-A (JP)
Title: Time compression circuit
Inventor: HAYASHI NAOKI
IPC: H04N5/46
Filed: 1989-08-09
Abstract: PURPOSE:To attain the adjustment of a color blurring of a high-vision display device under processing deviation width by constituting a time compression circuit so as to apply horizontal time compression in the horizontal direction without switching a horizontal deflection current. CONSTITUTION:A pulse WCK is used for a write clock of line memories 13-15 and a reset pulse WRT obtained from a horizontal counter 17 is used for the reset clock. Similarly, RCK is used for a readout clock of the line memories 13-15 and a reset pulse RRT obtained from a horizontal counter 21 is used. Moreover, in order to obtain stable synchronization, the horizontal counter 17 is reset by an output frame pulse FP of a synchronization timing pulse generating circuit 3. Thus, the RCK of the line memories 13-15 is in horizontal synchronization with the WCK and since the RCK has a frequency of a multiple of 5/4 of the frequency of WCK, an output of an IDTV decoder 4 is subjected to time compression of a multiple of 4/5 in the horizontal direction. Thus, color blurring of a high-vision display device is adjusted under processing deviation width.
Patent JP-S6449427-A (JP)
Title: Code converter
Inventor: IKETANI AKIRA
IPC: H03M7/14
Filed: 1987-08-20
Abstract: PURPOSE:To improve the docoding error rate of a data word, by performing a processing by providing a means to generate a code word of 12 bits for the input of the data word of 8 bits, and a means to select the code word. CONSTITUTION:A data word holding circuit 1 holds the data word of 8 bits sent periodically in order, and the output of the circuit 1 becomes the input of code word generation circuits 2 and 3. At the output of inversion control circuits 7 and 8, the code words CWia* and CWib* appear corresponding to the value of a back side pattern Y, and they are sent to 12 bit delay circuits 9 and 10, respectively. A selection signal generation circuit 12 generates a value S to be set at 0 when the output of the circuit 9 is selected and set at 1 when that of the circuit 10 is selected. By such constitution, it is possible to obtain a runlength limited code to satisfy the limitation of detecting window width Tw=0.667T, the minimum inversion interval Tmin=1.333T, and the maximum successive bit number K=10 by converting the data word of 8 bits to the code word of 12 bits, and to prevent the extension of an error from being generated.