baber/WOPTO huggingface dataset:
Patent JP-H0430420-A (JP)
Title: Semiconductor manufacturing device
Inventor: INABA YUTAKA
IPC: H01L21/205
Filed: 1990-05-25
Abstract: PURPOSE:To obtain excellent uniformity in thickness of a formed film by a method wherein the thickness of the support pole of the boat, with which a semiconductor substrate is supported, is formed in the specific value. CONSTITUTION:If the supporting rod 30, constituting a boat with which a semiconductor substrate 10 is supported, is formed in the thickness of 10 mm or smaller, the area of the groove supporting the semiconductor can be made small. As a result, the diffusion of material gas on the surface of the semiconductor substrate can be made uniform, and a film having excellent uniformity can be obtained.
Patent JP-S5660141-A (JP)
Title: Transmission-line break relief system of loop-shaped processing system
Inventor: ISHIDA HIROSHI
IPC: H04B10/077
Filed: 1979-10-20
Abstract: PURPOSE:To relieve a transmission line, which corresponds to either system, from an accident by using a stand-by transmission line when transmission lines that correspond to systems are both broken, by constituting the stand-by transmission line by providing switches to a couple of central transmitters of the transmission system and a couple of terminal stations. CONSTITUTION:To a couple of central transmitters 1 and 1' of the loop-shaped processing system and couples of terminal stations 2-4, and 2'-4', switches 7-10 are connected and switches 7-10 are connected by transmission lines 11a-11d to constitute the stand-by transmission line, which is interposed between two systems of transmission lines 5a-5d, and 5a'-5d'. Those switches 7-10 are enabled to be controlled by switching control signals 13 and 14 from terminal stations 2-4, and 2'-4', and transmitters 1 and 1'. Then, supervising circuit 12 connected to transmitters 1 and 1' exercise a supervision over the transmission state all the time and the transmission line is used as the stand-by transmission line, so that when two systems of transmission lines 5a-5d and 5a'-5d' are both broken, transmission lines 5a-5d or 5a'-5d' corresponding to either system can be relieved from the accident.
Patent JP-H033285-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUDA MANABU
IPC: H01S5/00
Filed: 1989-05-31
Abstract: PURPOSE:To obtain a smooth surface, and to form a mask without damaging the surface of resist by so forming a phase diffraction grating as to bury a substance having a refractive index n2 on a quartz board having refractive index n1. CONSTITUTION:Diffraction grating patterns 12 of resist are formed at a pitch of 0.2-0.25mum on a quartz board 11 having a refractive index n1. Then, a substance having a refractive index n2 such as titanium dioxide TiO2 is deposited 1000Angstrom  thick on the whole surface of the board 11. Thereafter, the TiO2 film 13 on the resist 12 is removed by a lifting OFF method, and the film 13 between the resists 12 remains. Subsequently, an SiO2 film 14 is deposited 1mum thick on the whole surface. Then, a nonreflecting film 15 is formed on the surfaces of the board 11 and the SiO2 film to form a photomask 10. Thus, a transmission light-diffracted light self-interference type mask formed on both side smooth faces with Ar coatings is obtained.
Patent JP-H034404-A (JP)
Title: Fluorescent lighting apparatus
Inventor: TANAKA YOSHIRO
IPC: F21V23/02
Filed: 1989-05-31
Abstract: PURPOSE:To support a lighting apparatus in a narrow supporting space for the lighting apparatus with a small longitudinal dimension and simple structure of the lighting apparatus by disposing a slide piece having a side cover on a lateral support member disposed on an elongated-shaped apparatus body, and disposing either a stabilizer of a fluorescent lamp on either the apparatus body or the side cover. CONSTITUTION:A slide piece 14 having a side cover 13 is disposed on a lateral support member 12 secured to an apparatus body 11. If a stabilizer 15 is to be secured to the apparatus body, a fluorescent lamp 16 is secured to the side cover 13. If the fluorescent lamp 16 is to be secured to the apparatus body 11, the stabilizer 15 is secured to the side cover 13. This reduces the longitudinal dimension of the lighting apparatus with simple structure so that the lighting apparatus is supported in a narrow supporting space for the lighting apparatus.
Patent JP-S5469254-A (JP)
Title: Apparatus for removing sticked and solidified matters
Inventor: KUROE HIROSHI
IPC: B08B1/04
Filed: 1977-11-11
Abstract: PURPOSE:To provide an apparatus capable of removing matters sticked to a rod and solidified thereon in safe and efficient manner, by bringing the rod into contact with driving rollers disposed in parallel with each other and respectively formed with external thread on it surface. CONSTITUTION:When free end of pedal 21 is depressed, support rod 14 is turned in clockwise direction around pin 15 by means of rod 17, so that roller 13 is moved away from driving rollers 5, 6. In this state, rod 11 having solid matters 12 sticked  thereto is placed between driving rollers 5, 6 and roller 13. When pedal 21 is subsequently set free, roller 13 is moved downward and rod 11 is urged into contact  with driving rollers 5, 6. With subsequent operation of speed-reducing motor 2,  solid matters 12 sticked to rod 11 are removed at externally threaded portions of  driving rollers 5, 6, while it is shifted along its length. Thus, it is enabled to remove matters 12 along the entire length of the rod 11.
Patent JP-H09321933-A (JP)
Title: Facsimile equipment
Inventor: HATTORI MITSUO
IPC: H04L12/58
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To omit a trouble of print when print-out of image data is required in the case that image data generated by a personal computer is sent to a telephone line via a facsimile equipment or the image data received by the facsimile equipment are sent to the personal computer and, further more, to easily manage the image data of an original sent by the facsimile equipment with the personal computer. SOLUTION: A control section 3 transfers data received by a MODEM 9 to a personal computer PC and input image data to a printer control section 14. Otherwise, the image data read by a close contact image sensor(CIS) 1 are transferred to the personal computer PC and inputted to the printer control section 14. In the case of sending the image data generated by the personal computer PC, the control section 3 transfers the image data simultaneously to a printer control section 14, in which the data are recorded.
Patent JP-S5926418-A (JP)
Inventor: SUGA TADORU
IPC: A23L19/00
Filed: 1982-08-04
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-H0435273-A (JP)
Title: Video signal contour corrector
Inventor: NAKAHIGASHI HIDETO
IPC: H04N5/208
Filed: 1990-05-25
Abstract: PURPOSE:To eliminate the unsharpness of an image and to realize contour correction with high sharpness by providing plural stages of differentiation circuits to generate a contour correction signal which corrects a contour. CONSTITUTION:An input video signal is differentiated for two times at a first differentiation circuit 2 and a second differentiation circuit 4, and the upper and lower half waves of the differential output of the second differentiation circuit 4 are rectified at rectifier circuits 6, 7, respectively. The rectified output 6 of the upper and lower half waves are selected corresponding to the positive and negative output of the first differentiation circuit 2, and differential output with narrower width can be obtained by further differentiating the output 6 at a third differentiation circuit 8. Furthermore, the contour correction signal that coincides with the edge part of the input video signal in point of time is generated by delaying the above differentiation output signal by a delay circuit 9, and the contour correction signal is subtracted 3 from the input video signal. In such a way, it is possible to obtain a video signal with sharp contour and without generating the unsharpness in the periphery of the edge of the image.
Patent JP-H10327372-A (JP)
Title: Safety device for video and audio equipment
Inventor: YAMASHITA HIROSHI
IPC: H04N5/63
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for a video and audio equipment by which a problem of power interruption attended with mis-discrimination by a control microprocessor due to the effect of static electricity or noise or the like is avoided and where the processing capability of the microprocessor is enhanced. SOLUTION: The device is provided with a detection means 2 that detects the change in a voltage outputted from a high voltage output circuit 7 and outputs a fault detection signal when a voltage of a prescribed level or over is received and a control means 3 that discriminates a consecutive period of the fault detection signal for a prescribed time interval for plural number of times when receiving the fault detection signal from the detection means 2 is detected and stops the output of the high voltage output circuit when the number of times of the discrimination processing reaches a preset number of times.
Patent JP-S5470022-A (JP)
Title: Head device for vertical magnetization
Inventor: KIYONO HIROSHI
IPC: G11B5/127
Filed: 1977-11-15
Abstract: PURPOSE:To insert a recording medium surely between main and auxiliary magnetic poles by providing guides for guiding the recording medium to a magnetic head or in proximity to the magnetic head. CONSTITUTION:Recording medium guiding guides 20 which are constituted by a non-magnetic material and are so formed as to have spreading toward the recording medium inserting direction are provided to a main magnetic pole 2 and auxiliary magnetic pole 4 on the side where the recording medium 1 is to be inserted. Then, even if the recording medium 1 is inserted in a deviated position in the clearance between the main magnetic pole 2 and auxiliary magnetic pole 4, it is guided by the guiding guides 20, whereby it is surely led into the clearance between the main magnetic pole 2 and auxiliary magnetic pole 4, thus the accident occuring in the insersion miss of the recording medium is obviated and damaging of the recording medium 1 is prevented. The similar effect is also provided even by providing a taper to the recording medium insertion side of the main and auxiliary magentic poles 2, 4 and using these as guiding guides.
Patent JP-S63302470-A (JP)
Title: Card transfer device
Inventor: TOGASHI YUICHI
IPC: G11B19/12
Filed: 1987-05-30
Abstract: PURPOSE:To correctly detect the transfer position of a card with non-contact by reading the position for the movement in one direction of a rotary part in the case of reciprocating a card in the linear direction by moving a card holding part by converting the rotary movement of the rotary part rotated in one direction into a linear movement. CONSTITUTION:A fly wheel 11 is set to be turned once by one turning of a motor 14 and a card holding part 20 is set as well so as to reciprocate once on a guide 18 by one turning of this fly wheel 11. Since the card holding part is moved back and forth by interlocking with the revolution of the motor 14, the position of a card P in the initial position and the number of revolutions of the motor 14 can be detected by optically reading the one turning of the fly wheel 11. The position of the card at optional time can correctly be detected with non-contact.
Patent JP-H06347335-A (JP)
Title: Phase difference measuring apparatus
Inventor: SEKI YUKO
IPC: G03F1/84
Filed: 1993-06-08
Abstract: PURPOSE:To measure a phase value of a shifter portion of a phase shift mask directly with an exposure wavelength. CONSTITUTION:Luminous flux from a KrF laser 2 is divided in two on a clad surface 9 so that individual luminous fluxes reflected on a multiple layer film 8 of an induction body are overlapped on the clad surface 9 to produce an interference light, which is admitted onto a Si photo detector 6. A minimum space is so arranged that an optical path length varying element 3 is buried into one synthetic quartz optical path 1 and a phase shift mask 5 into the other synthetic quartz 1. Thus, a phase shift value with a phase shifter is measured accurately from changes in the intensity of light and shade of an interference portion.
Patent JP-H07313239-A (JP)
Title: Dryer
Inventor: ENDO KENJI
IPC: A45D20/10
Filed: 1994-05-25
Abstract: PURPOSE:To perform stable temperature detection and air blowing temperature control while keeping a simple structure when a temperature detecting means 13 having a prescribed heat capacity such as thermistor is used as a temperature detecting sensor. CONSTITUTION:A part whose arrangement density is partially increased is provided in a heater provided as a heating part 10, whereby a detecting position 15 having a heat supplying quantity per unit time larger than other parts is set. A temperature detecting means 13 is arranged sufficiently close to the detecting position 15, and the detected output is inputted to a control means 14 to control the current-carrying period to the heating part 10.
Patent JP-H11330952-A (JP)
Title: Oscillator
Inventor: MORIE TAKASHI
IPC: H03L1/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide the oscillator which suppresses the influence of noise superposed on a source voltage and reduces temperature variation in oscillation frequency. SOLUTION: A source follower circuit 40 which has a desired temperature gradient is actualized by supplying a current given a proper temperature gradient to a transistor between the input and output of the source follower circuit 40 by calculating the sum of and the difference between a temperature proportional current generated by a reference voltage source and a current having no dependency on temperature. This source follower circuit 40 supplies the source voltage of the oscillator 41 to reduce the temperature dependency of the oscillation frequency. Further, the oscillation frequency of the oscillator 41 is controlled with a larger degree of freedom by using a current source 6 provided with the said temperature gradient and a current output type DA converter 52, thereby reducing temperature variation of the oscillator 41.
Patent JP-S5562749-A (JP)
Title: Method of fabricating semiconductor device
Inventor: ITOGA MASANAO
IPC: H01L21/283
Filed: 1978-11-06
Abstract: PURPOSE: To accurately and exactly form a wiring pattern of aluminum and copper alloy on a semiconductor device by forming an aluminum layer pattern on a semiconductor substrate and coating a copper layer thereon.  
     CONSTITUTION: An n-type emitter region 2 or the like is diffused on a p-type silicon substrate 1, and coated by a SiO 2  film 3, and an opening 4 is perforated on the region 2. An aluminum layer 4 extended onto the film 2 is coated in contact with the region 2, and formed with a pattern 5 by plasma etching with CCl 4  using predetermined shape of resist film mask. Then, using plating aqueous solution containing copper sulfate, potassium sodium tartrate, potassium carbonate, potassium hydroxide, and aldehyde, a copper layer 6 is coated on the pattern 5. Then, it is thermally treated in hydrogen gas reduced atmosphere at approx. 450° for 20W30 minutes, the layers 5 and 6 are converted to an alloy layer 7 as an emitter electrode. Thus, since it is ready to pattern the layers 4 and 6 before being alloyed, the shape of the layer 6 thus formed may become as desired. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H031755-A (JP)
Title: Picture editing device
Inventor: ARAI HIROSHI
IPC: G06T11/60
Filed: 1989-05-30
Abstract: PURPOSE:To expand the width of picture edit and to improve the edit function by providing a readout means reading a picture data repetitively from an area set optionally in a storage area and a print operation control means commanding the kind of coloring and commanding negative and positive pictures for each of readout. CONSTITUTION:A selector 101 selects a desired color signal from an input picture signal and gives the result to a storage section 103 and a data compression circuit 102 compresses the inputted picture data. When a design switch signal is set, a memory area of the storage section 103 is split into a frame memory 301 and delay memories 302C-Y, a data control 303 is incorporated in the system and a picture data is read repetitively according to the prescribed sequence and timing from the area set optionally in the area of the frame memory 301. At each readout, the kind of the coloring at print and the negative and positive picture are commanded to a print section according to the prescribed order. Thus, while the expression mode of a prescribed graph is changed, the repetitive print on the paper is attained.
Patent JP-S61294969-A (JP)
Title: Picture processor
Inventor: MIZUNO YOSHIO
IPC: G06T1/00
Filed: 1985-06-21
Abstract: PURPOSE:To obtain a picture of density indicated by making the first mode that inverts and outputs the variable density of the picture and the second mode that does not invert and outputs the variable density of the picture and making a quantization process against an inputted picture signal different for the first mode or the second mode. CONSTITUTION:In a regular mode, a CPU1 supplies a slice level of low level when an operator sets a strong output density, and that of high level when the operator sets a weak output density, to a comparator 5. After the setting of the slice level, an original reader starts the reading of an original picture using an image sensor, such as a CCD and etc. and generates an analog picture signal of corresponding level to the density of the original image. The analog picture signal is supplied to the comparator 5 and is compared with the slice level set and is converted to a binarization picture signal in which black is set as one and white as zero. The binarization picture signal outputted from the comparator 5 is inputted to an exclusive OR gate 6 and is supplied to a printer and the picture is recorded on a recording paper.
Patent JP-S5837874-A (JP)
Title: Controller of disk revolution
Inventor: ITOI TETSUSHI
IPC: G11B19/24
Filed: 1981-08-31
Abstract: PURPOSE:To set the linear velocity of a disk at a constant level with high accuracy and with a simple constitution, by feeding back control to a turn motor with the pickup position signal and the signal which is adversely proportional to the frequency in accordance with the turn of the motor. CONSTITUTION:A potentiometer 4 detects the position of a pickup 3 in the radial direction of a disk 1, and a motor 2 is controlled via a divider circuit 5, an adder 10, etc. to obtain a constant linear velocity of the disk 1 at the counter part of the pickup 3. The signal corresponding to the position of the pickup 3 is detected by a frequency generator 7, a frequency adverse proportional circuit 8, etc. adversely proportioning to the turn of the motor 2 to process its difference with the detected output of the potentiometer 4 through an adder 9. Then the feedback control is executed to the motor 2 via the adder 10. As a result, the linear speed of the disk 1 is kept set constant with high accuracy and with a simple constitution at the counter part to the pickup 3.
Patent JP-S5564848-A (JP)
Title: Regenerating method for cation exchange membrane with lowered selective permeability
Inventor: SHINOZUKA HIDEO
IPC: B29C48/34
Filed: 1978-11-08
Abstract: PURPOSE: To enhance the efficiencies of selectivity-increasing treatment and regeneration by subjecting cation exchange membrane with lowered selective permeability to pretreatment with an acid aqueous solution or an oxidant-containing aqueous solution and then to pretreatment with an alkaline aqueous solution.  
     CONSTITUTION: When regenerating cation exchange membrane with lowered selective permeability, the membrane is first brought into contact with an aqueous solution containing 10W10,000ppm (as halogen atom) of an oxidant, e.g., sodium hypochlorite, and/or an acid aqueous solution containing 0.05W2 N hydrochloric acid, etc., and then with an alkaline aqueous solution containing 0.01W1 N caustic soda, etc., for pretreatment. Then, the cation exchange membrane is subjected to a selectivity-increasing treatment with a greatly increased treatment efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04361918-A (JP)
Title: Sorting device and picking method
Inventor: AOKI YOSHIMI
IPC: B65G1/137
Filed: 1991-06-07
Abstract: PURPOSE:A sorting device capable of easily sorting and classifying articles and furthermore taking out a desired article selectively from the sorted and classified articles, and picking method. CONSTITUTION:This sorting device is provided with a carrier line 3 capable of circulating carriage of articles, a carry-in area to input the articles in this carrier line 3, a storage area 15 with a plural number of rows of stock zones free to store the articles carried by the carrier line 3 arranged in parallel, a recarry-in line 2 to recarry the articles in the storage area 15 in the aforementioned carrier line 3, a take-out zone 7 with a plural number of chutes to take out the articles from the carrier line 3 arranged in parallel and a control device 9 to control carriage of the articles. This is a sorting device to supply all the articles in the stock zones to the carrier line at the time when the aforementioned articles in the storage area are taken out, to take out only a desired article from all the articles and discharge it to the take-out zone and to return the rest of the articles to the storage area. Additionally, this is a picking method to take out a specified article by selecting a handling symbol by way of corresponding the corresponding handling symbol to an alignment position of the articles in the storage zone.
Patent JP-S6117731-A (JP)
Title: Torsion bar
Inventor: WATANABE TADAO
IPC: F16F1/366
Filed: 1984-07-02
Abstract: PURPOSE:To enhance strength of the body of a torsion bar by laying two groups of fibers one over another, wherein No.1 group of fibers have a certain angle to the axis of the torsion bar body while No.2 group of fibers are given an angle directed oppositely to the first named about the bar axis. CONSTITUTION:No.1 group of fibers 2 are laid with an angle theta1 to the axis O-O of the torsion bar body 1, and No.2 group of fibers 3 are laid with an angle theta2 directed oppositely about the axis O-O. No.1 groups 2 and No.2 groups 3 are wound one over another in layers, so that this torsion bar can sustain a high load owing to reinforcement of these fibers, which resist the tensile stress generated when the torsion bar body 1 is twisted and compression stress acting in the direction intersecting with the direction of the former named tensile stress.
Patent JP-H0292539-A (JP)
Title: Laminated sheet for printed circuit
Inventor: SUZUKI YUKIO
IPC: B32B15/08
Filed: 1989-05-30
Abstract: PURPOSE:To stick firmly glass cloth impregnated with ethylene tetrafluoride resin and a copper foil to each other by hardly affecting its specific dielectric constant, by a method wherein a copper foil is laminated in the glass cloth impregnated with ethylene tetrafluoride resin through a copolymer of ethylene tetrafluoride-perfluoroalkyl vinyl ether. CONSTITUTION:Glass cloth impregnated with ethylene tetrafluoride resin is made into a laminated sheet for a printed circuit by laminating a copper foil on at least one side of the glass cloth through a copolymer of ethylene tetrafluoride-perfluoroalkyl vinyl ether. The glass cloth keeps its strength as a carrier of the ethylene tetrafluoride resin or that of the whole of the laminated sheet for the printed circuit. Glass woven cloth, glass knitted cloth and glass paper other than the glass nonwoven cloth also can be used. The ethylene tetrafluoride resin is made a dispersion by dispersing into a solvent and the glass cloth is impregnated with the same through dipping or coating. The resin- impregnated glass cloth, a copolymeric film of ethylene tetrafluoride- perfluoroalkyl vinyl ether and the copper foil are laminated for unification by hot-pressing them by piling up in order.
Patent JP-S61294788-A (JP)
Inventor: HASHIMURA TETSUO
IPC: H05B6/72
Filed: 1985-06-24
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。