baber/WOPTO huggingface dataset:
Patent JP-S628674-A (JP)
Title: Power supply unit
Inventor: NAKAO CHISATO
IPC: H04N5/63
Filed: 1985-07-05
Abstract: PURPOSE:To eliminate the influence of a voice output circuit to a video/chroma circuit by separating an earth foil for a power source supplied to the voice output circuit from the foil for other circuit and inserting an electrolytic capacitor between them. CONSTITUTION:At a switching power source printed circuit board 1 that constitutes a switching power source circuit for a television receiver, an electrolytic capacitor 4 for bypassing is connected between an earth foil 5b in a power source circuit for a voice output circuit 2a and an earth foil 5a in the power source circuit for other video/chroma circuit 2 (other circuit print circuit board), etc. The share of power source fluctuation generated at the voice output circuit 2a is absorbed passing through an arrow indicated path and influence to the video/chroma circuit 2b is reduced because it is absorbed by the capacitor 4 for the bypassing and sonic stripes are also reduced without being recognized by visual observation.
Patent JP-H05160251-A (JP)
Title: Manufacture of integrated circuit
Inventor: KURAUSU DEIITORIKU BEIYAA
IPC: H01L21/764
Filed: 1992-05-15
Abstract: PURPOSE: To improve a method of forming an isolation trench which is filled with air in a semiconductor substrate. CONSTITUTION: An isometrical CVD silicon dioxide 38 is deposited on an inactivated surface 19 of a semiconductor substrate. Then, a crossed trench is formed, and the crossed trench is partially filled up with a water-soluble glass and a polymer material such as polyimide, which can be continuously removed from under the isometrical CVD silicon dioxide 38. The isometric CVD silicon dioxide 38 is etched back up to the inactivated surface 19 of the semiconductor substrate, and an opening is provided to the isometric CVD silicon dioxide 38 at a trench intersection, so as to reach a trench-filled material. The filling material is removed through the opening. An anisometric CVD silicon dioxide 48 is deposited to fill up the opening, and the silicon dioxide cap 38 is left to bridge the trench filled with air.
Patent JP-S5674855-A (JP)
Title: Sound recorder/reproducer
Inventor: TANNO TATSUO
IPC: G11B15/66
Filed: 1979-11-19
Abstract: PURPOSE: To reduce the torque fluctuation, by installing a torque limiter within the driving route of both the shift gear and the gear mounted to the chassis in a free forward/backward rotating way.  
     CONSTITUTION: With a clockwise rotation of the 1st gear 137, the change-over lever 139 is turned closkwise via the friction component 141. Then the shift lever 161 is turned closkwise via the coupling lever 163. Thus the shift gear 165 engages the take-up gear 171 to give a control to the rotation of the lever 161, lever 139 and others. As a result, a slip a caused between the gear 137 and the lever 139. The rotation of the gear 137 is transmitted to the 2nd gear 147 via the torque limiter 149 and furthemore to the take-up gear 171 via the gear 165. Thus the excessive rotary force is limited to be transmitted from the gear 137 to the gear 147 in order to reduce the torque fluctuation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6129061-A (JP)
Title: Sealed cell
Inventor: KONDO MASATSUGU
IPC: H01M50/171
Filed: 1984-07-18
Abstract: PURPOSE:To improve mechanical strength and leaktightness characteristics by making the total height of a sealing plate 0.6mm. or less and making the height of a U-shaped rising portion of its periphery 0.3-0.2mm. to form a sealed cell having the total thickness of 1.3mm. or less. CONSTITUTION:A positive-electrode black mix 2 is arranged on the inner bottom of a case 1; a separator 4, an electrolyte impregnant 5, and a sealing plate 8 filled with a negative electrode 6 are mounted on it; and they are sealed via a packing 7 to form a button type silver oxide cell or the like having the total thickness of 1.3mm. or less. In this case, the total height of the sealing plate 8 is made 0.6mm. or less, the electric capacity of the negative electrode is balanced with that of the positive electrode, and the height of a U-shaped rising portion 8a of its periphery is set to 0.3-0.2mm.. Accordingly, the strength of the sealing plate 8 when a lateral force is applied can be largely improved, and a cell excellent in leaktightness characteristics can be obtained.
Patent JP-S635333-A (JP)
Title: Colored picture analyzing condition setting method
Inventor: TERASHITA TAKAAKI
IPC: G03B27/73
Filed: 1986-06-25
Abstract: PURPOSE:To accurately set the reference color of a main picture, such as the skin of a person, etc., by finding the picture information of an indicated location and setting the picture analyzing condition for analyzing the picture by displaying the picture of a colored original picture inputted to a colored picture inputting section and, at the same time, by indicating the desired location of the picture. CONSTITUTION:A reference picture 10 or 10A is inputted from a colored picture inputting section 1 and displayed on a CRT 3. The color density data CD of the set reference picture are photometrically measured by an image sensor, etc., and stored in a memory 5 and, at the same time, inputted to a normalizing section 41 and picture feature quantity calculating section 42 in a picture analyzing section 4. Thereafter, a picture location indicating means 6 indicates the main picture (for example, skin color, grey color, etc.) of the picture displayed on the CRT 3 and the density of the skin color (Rf, Gf, Bf) or grey color (Rg, Gg, Bg) is measured. In accordance with the density measurement, a picture element density or characteristic value obtained from the density is normalized.
Patent JP-S5273623-A (JP)
Title: Frequency compensation unit for color tv
Inventor: MOTOYOSHI TOMOSHI
IPC: H04N9/77
Filed: 1975-12-16
Abstract: PURPOSE: To secure frequency characteristics adjustment according to the level of color secondary carrier wave signal and synchronous signal for frequency compensation circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0817502-A (JP)
Title: Structure for contact part of female terminal
Inventor: SAWADA YOSHITSUGU
IPC: H01R4/18
Filed: 1994-06-30
Abstract: PURPOSE:To bring a contact projection into contact with a pin part under uniform contact pressure without having eccentricity in a contact part and the pin part by making the contact projection of a flat plate-form contact part larger than the connecting groove of a male terminal pin part. CONSTITUTION:The base side of a pair of elastic plate parts projecting from a rectangular cylinder-like part 2 is formed in a flat plate-like form and a pair of flat plate-like contact part 5 in which the upper and lower end sides are inwardly curved in the direction of the tip end is bent to a perpendicularly crossing direction. The contact parts 5 are opposite to each other, and contact projections 8 are made opposite to each other. The projections 8 are swollen in an arc-like form, and the outer diameter thereof is set so as to be larger than the maximum width of the connecting groove 9 of the pin part 7 of a male terminal 6. For that reason, even when the projections 8 are located in the connecting groove 9, the projections 8 do not enter into the connecting groove 9, and an electric contact part 19, namely, the contact part 5 is not made eccentric to the pin part 7, and the projections 8 are brought into pressure contact with the surface of the pin 7 by uniform spring force. The spring force is promoted with an elastic plate inwardly tilted and outwardly expanded by the pun 1.
Patent JP-S5374625-A (JP)
Title: Fuel injection cut of internal combustion engine
Inventor: AKATSUKA TAKAO
IPC: F02D3/00
Filed: 1976-12-14
Abstract: PURPOSE: To increase the speed range in performing the fuel cut operation so that the range preceding to the speed range possible to start fuel cut operation is enabling to start fuel cut operation under the special condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0811041-A (JP)
Title: Device for polishing inner surface of tubular body
Inventor: OYA HIDEKI
IPC: B24B5/40
Filed: 1994-06-30
Abstract: PURPOSE:To provide a device for polishing the inner surface of a tubular body capable of preventing a chassis from being rotated due to the reaction of polishing. CONSTITUTION:First and second rotors 1, 2 to support a polishing tool which are arranged continuously in a concentrically vertical direction and are brought into slidable contact with the inner surface of each tubular body are rotatably supported by a chassis 6, a center shafl 1 which is concentrically and rotatably inserted in the first rotor 1, and fixed to the second rotor 2 is driven by a motor 4 supported by the chassis 6, and a reverse driving mechanism 5 to interlock the first rotor 1 so that these are reversely driven to each other is provided on a center shaft 3. The first and second rotors 1, 2 are reversely driven to each other, and the reaction forces on the first and second rotors 1, 2 are canceled by each other.
Patent JP-2000333669-A (JP)
Title: Processing means, sample processing method and its device
Inventor: KUSUMOTO MASAHIRO
IPC: C12M1/33
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a processing means capable of finely processing, agitating and homogenizing a living body sample derived from a wide range of animals and plants irrespective to its specific gravity either large or small in a good efficiency and useful for the extraction of nucleic acids, testing of pathogenic bacteria, etc., by dividing the tip end part for capable of nipping the samples. SOLUTION: This processing means 10 can process a sample 4 in a container 2 by moving in the container 2, and its tip part 10a is divided to be capable of nipping the sample 4. Further, the tip end part 10a is divided so as to be able to be elastically deformed to be capable of nipping the sample 4 as restrained by the shape of the container 2 or to be separated the more from each other on going the more to the tip end, also is equipped with a chemical resistance and formed by a hard and almost rod state material. Further, by inserting the processing means 10 into the container 2 and performing either one of or both of a vertical movement in its long axial direction or rotational movement around the long axial center of the processing means 10, the sample 4 in the container 2 is processed.
Patent JP-S6129980-A (JP)
Title: On-line recognizer of hand-written figure
Inventor: SHIYOUJIMA HIROSHI
IPC: G06F3/048
Filed: 1984-07-20
Abstract: PURPOSE:To obtain recognition independent of the number of strokes at the time of inputting a figure by dividing hand-written strokes into plural line segments to recognize them with the aid of features obtained from a straight line for connecting two arbitrary points among plural sampled points of hand-written strokes. CONSTITUTION:When a user draws a hand-written figure on a tablet 100, it samples coordinates of hand-written strokes by a certain period, and transmits coordinate signals to a figure recognizer 200. It fetches the sampled coordinate signals by stroke, and afterward it repeats the recognition processing by stroke. Graphic codes of the recognized result are transmitted to a figure display device 300 together with the size of the inputted figure and a parameter for showing an angle. The figure display device 300 develops graphic codes of the recognized result, etc., in a bit map memory and displays them on a CRT400 by a video signal. Hard copy of the display recognition result can be obtained by a printer 500 with the aid of a bit map signal, and moreover a graphic code signal can be stored in an external memory device 600.
Patent JP-H08318992-A (JP)
Title: Device for fastening container for railway freight car
Inventor: SEKIGUCHI MAMORU
IPC: B65D90/00
Filed: 1995-05-24
Abstract: PURPOSE: To simplify the structure and manipulation of a device for fastening a container loaded on a railroad freight car. CONSTITUTION: A projection 7 composed of a basal part 8 and a head 9 rotating relative to the basal part 8 is provided vertically movably, in a case body 2 installed under the floor of a freight car. The projection 7 is protruded upward from the floor of the car and the head 9 is fixed to the hole of a corner metal tool attached to the lower part of the container. In a device for fastening a container to the car in this way, a shaft 10 is provided to vertically move the projection 7 and rotate the head 9 and a lever 14 is protruded from the shaft 10. The projection 7 is vertically moved and the head 9 is rotated by manipulating only one lever 14.
Patent JP-H01317058-A (JP)
Title: International telephone terminal set connection system
Inventor: MANABE SHINICHI
IPC: H04M3/00
Filed: 1988-06-16
Abstract: PURPOSE:To simplify the system constitution and the signal conversion by providing a means converting directly an interface signal at a terminal equipment side and an interface signal at an international exchange side respectively mutually. CONSTITUTION:A terminal adaptor 3 is connected to an international telephone terminal set 1 by a 2-wire cable 6 and connected to an international exchange 5 by a 6-wire cable 8. Then the terminal adaptor 3 recognizes the hook-off of a user of the terminal set 1 by a line loop, returns a dial tone DT to the terminal set 1 and enters the data reception state. When the reception of a data of a telephone number TELN dialed by the user of the terminal equipment 1 is finished by the terminal adaptor 3, a start SZ is applied to the international exchange 5. The terminal adaptor 3 is used to eliminate the need for the interface between the terminal adaptor and the signal converter taken into account and an interruption processing of a call is attained. Thus, the system is simplified and the signal is converted simply.
Patent JP-S63313253-A (JP)
Title: Cache system
Inventor: YAMADA TATSUO
IPC: G06F12/08
Filed: 1987-06-16
Abstract: PURPOSE:To easily execute system design by allowing a cache and a CPU to be driven by clocks having the same timing to use a common signal line and allowing either of the cache or the CPU to be a bus master to select a specified signal. CONSTITUTION:When the CPU1 does not use the cache, a control signal SCc including a ready signal is applied to the CPU1 to be a bus master as a control signal SCb through a multiplexer 7 based upon a multiplexer control signal SC1 obtained from the cache 2. When the CPU1 uses the cache 2 and a cache miss is generated, the control signal SCc including a ready signal is applied to the cache 2 to be a bus master as a control signal CSCb through the multiplexer 7. At that time, the CPU1 is waited by a control signal SCa outputted from the cache 2.
Patent JP-S5851723-A (JP)
Inventor: YUKI MASARU
IPC: H02H3/26
Filed: 1981-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09300187-A (JP)
Title: Deburring device for end face of plate material such as steel plate
Inventor: MASUOKA NOBUHITO
IPC: B24B9/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To deburr end faces on both sides of a plate material to be machined such as a steel plate simultaneously, chamfer upper and lower corners of the end face simultaneously or by selecting either of the upper and lower corners, and perform machining without generating chips and fine particles from the steel plate. SOLUTION: Press rollers Ra1, Ra2 and Rb1, Rb2 provided with a press groove r having a cross section in the shape of V character or/and a tapered press face m on outer periphery thereof are arranged in press machining means Ka, Kb which are provided on a base 1 in opposition mutually in such a manner that the press rollers can rotate freely in opposition mutually. Feed rollers Fc, Fd which feed a plate material P to be machined between opposing press machining means are provided, and a close travel means S which comes close to and leaves the press machining means which oppose mutually is provided in either or both of the press machining means Ka, Kb.
Patent JP-S6129244-A (JP)
Title: Transmission system of serial data
Inventor: SAKANO TETSURO
IPC: H03M5/14
Filed: 1984-07-19
Abstract: PURPOSE:To attain the correct transmission of data even with a clock frequency having low accuracy by transmitting a coded pulse obtained by dividing the transmission data into a proper number of bits with no zero included and then transmitting the next coded pulse with an interval of time. CONSTITUTION:When the data of 16 bits, for example, is supplied to a selector 1, the selector 1 divided 16 bits into four groups M1-M4 and selects the divided 4-bit code in response to a request signal REQ given from the reception side to supply it to an encoder 2. The encoder 2 codes the input signal to Ni=4Mi+3 (i=1-4) and this value is preset to a down-counter 3. A zero detecting circuit 6 detects 0 and supplies it to a gate 8 to stop its operation when the number of pulses given from a pulse generating circuit 7 is equal to 0. Then the circuit 6 outputs repetitively the pulses corresponding to the number of codes given from the counter 3. At the reception side, a counter 12 counts the number of input pulses and sets them to a register 14 for each fixed cycle of a timer 15. A processor 10 reads the count value of the counter 12 and decodes it to the original data.
Patent JP-S5482708-A (JP)
Title: Ultrasonic atomizer
Inventor: KAJIYA TOSHIYUKI
IPC: F24F3/14
Filed: 1977-12-13
Abstract: PURPOSE: To make an ultrasonic vibrator automatically follow the change of liquid level to keep an appropriate relationship between the vibrator and the liquid level and improve the efficiency of atomization and expand its application, by floating the vibrator in the liquid by means of a float.  
     CONSTITUTION: An ultrasonic vibrator 5 is fixed through packings 6, 7 to fixing tools 8, 9 with which an annular float 3 is connected through arms 10, so that the vibrator 5 is floated in a liquid tank 1. An electrode 12 at one end of a lead wire 11, the other end being connected to an oscillation circuit 16 outside the liquid tank 1, is connected to the vibrator 5 and sealed liquid-tight by means of a sealant 13 and packings 6, 7. The tank 1 has stepped reducer 14 to prevent the float 3 from overly falling due to the lowered liquid level. Thus the vibrator 5 can automatically follow the change of the liquid level and keep the distance and angle of its surface constant with regard to the liquid level, which can improve the efficiency of the atomizer and expand its application. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5577872-A (JP)
Title: Frozen bean curd and its preparation
Inventor: SAITOU KIYOBEI
IPC: A23L11/00
Filed: 1978-12-04
Abstract: PURPOSE: To prepare frozen "tofu" (bean curd) having coarse spongy texture containing a large amount of soybean milk in the pores, and having the taste of "tofu", by placing cotton-strained "tofu" in a plastic container, and freezing slowly.  
     CONSTITUTION: Soybean milk is coagulated with a coagulant in a mold, and pressed to obtain cotton-strained "tofu". It is cut into the desired sizes and placed into a plastic container 1. After sealing the container, the "tofu" is cooled slowly, and frozen at -20W-60°C to obtain the objective product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5773983-A (JP)
Title: Semiconductor photodetector
Inventor: TASHIRO YOSHIHARU
IPC: H01L31/107
Filed: 1980-10-27
Abstract: PURPOSE:To improve the dark current characteristics of a semiconductor photodetector by forming a reversely conductive type layer and further a reversely conductive and forbidden band width narrow layer on one conductive type semiconductor substrate, forming a mesa to form a hetero junction type semiconductor photodetector by specifying the relationship between the impurity density of the respective layers and the length and thickness of the projected mesa. CONSTITUTION:A P<+> type buffer layer 21 of approx. 1X10<19>/cm<3> of inpurity density N1 is grown by liquid or vapor phase on a P<+> type InP substrate 20, and an N<-> type InP layer 22 of approx. 1.2X10<16>/cm<3> of density N2 is laminated and grown thereon. Then, the layers 22, 21 are formed in mesa shape while forming a recess at the center of the layer 22 by a photoresist treatment, and N<-> type InGaAs layer of 1.5X10<16>/cm<3> of density is grown on the layer 22 including the recess. Thus, the relation of the densities is between N1>>N2, and the relationship between the effective length d1 from the boundary of the layers 21, 22 to the boundary projected from the boundary and the thickness d2 except the projection is specified as the right formula.
Patent JP-S5775351-A (JP)
Title: Code conversion system
Inventor: FUJIHIRA YASUO
IPC: H03M5/04
Filed: 1980-10-27
Abstract: PURPOSE:To greatly increase the speed of conversion, by simultaneously converting plural input data after selecting a section of an output means where those input data are converted and delivered. CONSTITUTION:The JIS 7-bit/code information set to sections 1-0 and 1-1 of an input register 1 is decoded 2 with each section in terms of a shift-in code, a shift- out code, a shift insensitive code or other code respectively. According to this decoding, the detection signal is supplied to a table holding part 3 to produce a control signal, a shift code signal S and a code length signal l in accordance with a control table. The signal S is supplied to a shift code flag register 5, and the number of pieces of information to be delivered to an output register 6 is shown by the signal l. Then the output signal of JIS 8-bit/code is produced at sections 6-0 and 6-1 of the register 6 by a selector 4 and in accordance with the control signal given from the part 3.
Patent JP-S624606-A (JP)
Inventor: MCGLASHEN JAMES N
IPC: B60C9/18
Filed: 1986-06-26
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-H04371829-A (JP)
Title: Three dimensional shape-making method and device
Inventor: MURAKAMI TSUNEO
IPC: B29C67/00
Filed: 1991-06-21
Abstract: PURPOSE:To remove complicated controlling process in which the shaping of a cured layer and the forming of a thin layer are alternately achieved, which shaping time is reduccd by a method in which a stage supporting a three dimensional object is continuously moved, and the cross section-shape of the three dimensional object is continuously drawn on the liquid surface of photo-curable fluid medium. CONSTITUTION:When a three dimensional object is formed, the upper layer of a stage 8 is arranged a little lower than the liquid surface of photo-curable fluid medium 10. The cross sectional-shape of the three dimensional object to be patterned is outputted on a liquid crystal mask 4. The curing light 11 permeating the liquid crystal mask 4 is cast on the liquid surface, and simultaneously, the stage 8 is driven by an elevator 9, and is continuously lowered into the vessel 7 at constant speed. Here the uncured photo-curable fluid medium 10 is fed on the upper part of the cured layer which is radiated by curing light 11 and is lowered downward so that the medium enters there around, always. The movement of the stage 8 at constant speed by the elevator 9 and the continuous pattern-forming of the cross sectional shape by liquid crystal 4 are all controlled by a computer 12.