baber/WOPTO huggingface dataset:
Patent JP-S59207660-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI HIROYUKI
IPC: H01L21/331
Filed: 1983-05-11
Abstract: PURPOSE:To implement high speed and high density of an element and to improve controllability, by etching a polycrystal semiconductor and an active base layer with an insulating film as a mask, forming an opening part, forming an inactive base layer in the opening part, and oxidizing the opening part. CONSTITUTION:B<+> doped polysilicon 17 is formed on an N type epitaxial layer. With the B<+> doped polysilicon 17 as a diffusion source, an active base layer 18 is formed. A silicon nitride film is formed on the entire surface of the layer 18, and photoresist films are formed only on an emitter, a base contact, and a collector contact. With the photoresist films as masks, the silicon nitride film, the doped polysilicon 17, and the active base layer 18 are etched. Then, with the resist film as a mask, a high concentration inactive base layer 21 is formed. After the resist film is removed, an oxide film 22 is formed with the silicon nitride film as a mask.
Patent JP-2000275989-A (JP)
Title: Surface processing device for recording medium for micr
Inventor: YAMAMOTO AKIRA
IPC: G03G15/20
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the durability and the friction resistance of magnetic ink character recognition(MICR) characters printed on a check or a bill by providing a flattening means for making the surface roughness of a printed toner image for MICR small. SOLUTION: Carrying rollers 17 to 20 carry paper P on which the MICR toner image is fixed to a pressure processing mechanism 21. The mechanism 21 functioning as the surface processing device is provided with a pressure part functioning as the flattening means provided with a pressure roller 22 and a backup roller 23. In the mechanism 21, the part of an MICR character string on the paper P on which the MICR toner image is printed is pressured and compressed by the cooperation of the roller 22 with the roller 23, so that the paper P is ejected in a state where the part of the MICR character string on the paper P where the MICR toner image is formed is recessed. Thus, the surface roughness of the printed MICR toner image is made small.
Patent JP-S57197136-A (JP)
Title: Mold apparatus of injection molding machine
Inventor: SUGIYAMA AKIRA
IPC: B29C45/63
Filed: 1981-05-30
Abstract: PURPOSE:To reduce time of a vacuum formation and consumption of energy and improve an operation efficiency, by sucking and evacuating the air in a cavity space from upper and lower mold frames through a sprue runner in a operation which makes the vacuum in a mold apparatus. CONSTITUTION:When an upper mold platen 5 is lowered integrally with an upper mold 1, a vacuum cover 12, a pressure-resistant cylinder 4, the upper mold 1 is pushed down, being matched with a lower mold 2, and a parting face of upper and lower molds 1, 2 is sealed by sealing member 11. A vacuum pump being operated, air in a cavity space 3 is sucked, evacuated via a sprue runner 3a, an inner space 12' of the vacuum cover 12, an exhaust hole 12f, an exhaust pipe 12g, a vacuum is formed in the cavity space 3. At an injection stage the pressure-resistant cylinder 4 and its nozzle part 4b are lowered, a nozzle 4a is contacted to a sprue bush 3b and a molten resin in the pressure-resistant cylinder 4 is injected from the nozzle 4a. The molten resin is sucked and flows into every corners in the cavity space 3.
Patent JP-H03282216-A (JP)
Title: Measured-data processing method
Inventor: MORITA KOICHI
IPC: G01D7/08
Filed: 1990-03-29
Abstract: PURPOSE:To compare both waves quantitatively by dividing the lateral axis of data into sections having an equal interval, forming dots from the changing width of longitudinal axis in the section, and comparing the numbers of the agreed dots in the mutually corresponding sections of both waves. CONSTITUTION:The lateral axis of measured waveform data to be compared to each other is divided into sections at an equal interval (d). The changing width (i) of the waveform data contained in the section in the longitudinal direction of the longitudinal axis is converted into the number of the dots in response to the width for every section. Thus the waveform is converted into a dot pattern. The numbers of the dots whose heights agree in the dot line on the same lateral axis for the two waveforms to be compared are obtained. The numbers of the agreed dots on the entire waveform dot patterns or on the parts of the patterns are used, and the waveform data are mutually compared. Therefore, when the waveforms are equal, the number of the agreed dots is maximum. When both wavelength become different, the number of the agreed dots is decreased rapidly, and the difference in waveforms appears sensitively.
Patent JP-H09244109-A (JP)
Title: Operation mechanism provided with malfunction preventing function
Inventor: MATSUKAWA NOBUO
IPC: G03B17/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To operate an operating member with a finger with which the jumping up of a cover member is completed, for preventing the inhibition of holding/operating of a camera and hardly causing a misoperation and to enable operation without a great reholding operation from a holding state, at the time of operating by providing the operating member to be manually operated, the cover member for covering the operating member and an energizing member for energizing the cover member. SOLUTION: A base plate 103 is fixed on the recessed part 100a of the camera 100 and a cover 101 is pivotally supported to be freely rotatable by a bearing part 101a, with respect to a fixing shaft 104 pivotally supported by the base plate 103. The cover 101 is energized counterclockwise by the energizing member and can be opened/closed. Normally, the cover 101 is in a closed state (full line) by the energizing member. Since the cover 101 is located near the right end part, of the camera 100, the front side is formed into a projecting curved shape, to conform with the comer shape of the camera. A depressing operation part 24a of a shaft is projected through the hole part 101d of the cover 101. Further, the shaft is pivotally supported in the hole part 100c of the camera.
Patent JP-H04294341-A (JP)
Title: Image forming device
Inventor: KUWABARA SATORU
IPC: G03G21/00
Filed: 1991-03-22
Abstract: PURPOSE:To offer an image forming device which can accurately discriminate the surface or the back surface of a recording paper based on the quantity of light which is reflected from the recording paper. CONSTITUTION:When the recording paper is carried to a specified position, a light emitting element 41 irradiates the recording paper with the light of a certain emitted light quantity and a light receiving element 42 detects reflected light from the recording paper. By comparing the detected result with a discriminating reference value, the surface or the back surface of the recording paper is discriminated. Furthermore, the received light quantity and the discriminated result are stored. Based on the past received light quantity and the discriminated result which are stored, the discriminating reference value is newly set or the emitted light quantity of the light emitting element 41 is newly decided.
Patent JP-S60227588-A (JP)
Title: Degausser circuit
Inventor: YAMAJI NARIKAZU
IPC: H04N9/29
Filed: 1984-04-25
Abstract: PURPOSE:To degauss securely a shadow mask by connecting a serial circuit consisting of a degaussing coil and a triode AC switch between both ends of a charging capacitor and controlling this triode AC switch. CONSTITUTION:A horizontal output pulse is rectified by a diode D1, smoothened by a capacitor C, and pressure-divided by resistances R1 and R2, while a capacitor C2 is charged with the aid of time constants of the capacitor C2 and a resistance R3. When the capacitor C2 is charged to >=90%, a Zener diode D2 is conducted and a transistor (TR) Q1 is turned on, which causes a TRQ2 to be turned on. A base potential of a TRQ3 is linearly rised by a resistance R11. The rise of a base voltage of the TRQ3 renders an emitter-collector current of a TRQ4 to be turned on abruptly and a gate current of a triode AC switch T to be larger instantaneously, and finally causes the triode AC switch T to be turned on. Thus a charge charged by the capacitor C2 flows in a degaussing coil L, and the degaussing is executed with the aid of a current, which flows in the degaussing coil L and a resonance circuit of an LC2 and decreases slowly.
Patent JP-H09278639-A (JP)
Title: Cosmetic containing collagen
Inventor: TAKAI MITSUO
IPC: A61K8/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic good in extensibility and excellent in water retainability and homogeneity by using collagen extracted from a specific fish or its specific treated product or using the collagen together with hyaluronic acid. SOLUTION: This cosmetic is obtained by compounding cosmetic materials used for skin or hair with collagen extracted from a fish (especially preferably salmon, trout or codfish) living in a cold ocean current. The collagen can be obtained from the skin of the salmon, trout, codfish, etc., contained in marine wastes, and is denaturated into gelatin at a denaturation temperature of 16-19 deg.C. The collagen capable of being denaturated at a temperature near to room temperature is added to cosmetics and is used as milky lotions, skin lotions, concentrated jullies, hair liquids, lip sticks or creams for skin or hair. The collagen may be converted into atherocollagen with pepsin. The collagen may be used as succinylated collagen capable of being dissolved in a weakly acidic to neutral region.  The simultaneous employment of both the collagen and hyaluronic acid exhibits an excellent moisture-retaining action.
Patent JP-S62239900-A (JP)
Title: Variable speed generator using induction machine with secondary excitation
Inventor: HARAGUCHI EIJI
IPC: H02H7/06
Filed: 1986-04-11
Abstract: PURPOSE:To reduce the terminal voltage fluctuation in an accident, by controlling the gain of a control system of the reference source voltage for the secondary winding excitation and the secondary winding exciting current based on the output information of an induction machine with the secondary excitation. CONSTITUTION:In accordance with the slip S of a generator and the operating condition of variable speed system, a voltage regulating portion 18 outputs a reference exciting voltage value E. A secondary circuit exciting amount setting portion 17 operates target values Ia0-Ic0 to supply to each phase winding 22a-22c based on a phase angle  delta, actual number of rotation N and exciting voltage value E necessary for the operation of the exciting amount of the secon dary windings 22a-22c and outputs to the current control portions 23a-23c. The gain of amplifiers 29a-29c of current control portions 23a-23c is lowered, when the terminal voltage obtained through a potential transformer 27 is dropped due to the accident.
Patent JP-S59210420-A (JP)
Title: Driving method of matrix type liquid crystal panel
Inventor: KURIYA KATSUMI
IPC: G02F1/133
Filed: 1983-05-13
Abstract: PURPOSE:To improve the brightness of a display image without causing crosstalk by applying an impulsive high voltage which exerts no influence upon the effective value of a driving voltage when a picture element is selected. CONSTITUTION:When a timing signal from a timing control circuit 4 is inputted to a scanning electrode driving circuit 3 and a signal electrode driving circuit 6, driving voltages are outputted to scanning electrodes Y1-Ym of a matrix display panel 5 to scan the scanning electrodes in line sequence, one by one. When respective scanning electrodes are selected, driving voltages are outputted to signal electrodes X1-Xn, which are scanned in line sequence. When the signal electrode corresponding to some display picture element is selected, a high-voltage generating circuit 7 operates to output an impulsive voltage to the circuit 6, and the voltage is applied to the selected signal electrode. Consequently, the liquid crystal material of the selected picture element has the momentum for rising and the display starts with contrast corresponding to a picture signal the moment the electrode is selected.
Patent JP-S58200572-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUMURA HOMARE
IPC: H01L29/786
Filed: 1982-05-18
Abstract: PURPOSE:To contrive to improve the gate withstand voltage by a method wherein, utilizing the difference of etching speeds by impurities, a semiconductor region wherein an impurity is not introduced is let to remain in the form of islands with smooth side surfaces, and then a gate insulation film is adhered to the thickness of approx. uniformity. CONSTITUTION:A single crystal Si layer 6 and an Si oxide film 7 are deposited on a sapphire substrate 5, and boron is ion-implanted by patterning, resulting in the formation of boron layers 9 of high density. When isotropic etching is performed by chemical dry etching, the single crystal Si layer 6 has a high etching speed on the upper side and low etching speed on the lower side wherein the boron layer 9 are formed, and accordingly the side surfaces of the single crystal Si layer 6 remaining in the form of islands becomes smooth slopes of 15-30l. The Si dioxide film 7 is removed and thermally oxidized into the gate insulation film 3. Thereafter, an SOS/MOS transistor is manufactured in accordance with the normal processes.
Patent JP-S61242038-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: NAKAGAWA SATOSHI
IPC: H01L21/3205
Filed: 1985-04-19
Abstract: PURPOSE:To contrive the flattening of the wiring layer by a method wherein a recessed place and an opening part are selectively formed in parts only, whereon the wiring and the electrode are formed, using an etching technique, metal layers are provided on the whole surface and the wiring and the electrode are formed on the recessed place and the opening part. CONSTITUTION:A first insulating layer 2 is made to grow in vapor phase on a semiconductor substrate 1 and an opening part 4 for electrode formation is provided by performing an etching. A second insulating layer 3 is made to grow in vapor phase on the whole surface and the opening part 4 and recessed places 5 are formed by an etching treatment according to the first pattern. Al thin films 6, 7, 8 and 9, which are used as the metal layers, are formed on the whole surface by vacuum evaporation. When the unnecessary thin film 6 is removed by performing an etching treatment, a wiring 17 and an electrode 18, which are individually independent and are isolated from each other, are formed. Moreover, an insulating film 11, which is used as the isolation film to the protective film or the upper wiring layer, is formed. In this way, the flatterning of the wiring layer can be contrived.
Patent JP-H06271874-A (JP)
Title: Diesel light oil composition
Inventor: SEKIMOTO MASANORI
IPC: C10L1/08
Filed: 1993-03-19
Abstract: PURPOSE:To produce a diesel light oil composition having such a combination of excellent performances as to be high in calorific value and low in the generation of particulates in its combustion even if catalytically cracked light oil is incorporated in a diesel light oil base, for the purpose of utilizing intermediate fractions in response to rising demand of light oil, and also develop no sludge during its storage. CONSTITUTION:The objective composition can be obtained by incorporating (A) a diesel light oil base with (B) 5-30vol.%, based on the final composition, of such a fraction as the essential component of catalytically cracked light oil having boiling point of 180-320 deg.C and 0.85-0.90g/cm<3> density at 15 deg.C in the form of a by-product produced from catalytic crucking device.
Patent JP-S61242420-A (JP)
Title: A/d converting circuit
Inventor: WADA AKIRA
IPC: H03M1/38
Filed: 1985-04-19
Abstract: PURPOSE:To shorten the conversion time of an A/D converting circuit which used a chopper type comparator by constituting the A/D converting circuit so that either of an auto-zero period and a comparison period is different in length from periods that other bits correspond to. CONSTITUTION:A timing control circuit 10 performs control so that periods Ta of auto-zero and comparing operations of the MSB (1st bit) and the 2nd bit are longer in time then periods Tb of other bits. Consequently, the quantity of variation of a reference voltage Vref is larger than other bits and a sufficient time is secured at the time of comparison between the MSB and the 2nd bit where the difference between the reference voltage Vref and an analog input voltage Vin is large. Then, next operation is entered after the reference voltage Vref and analog input voltage Vin reach specific values. Consequently, the circuit is operated with a clock signal of high frequency and the conversion time is shortened sufficiently.
Patent JP-2000271478-A (JP)
Title: NOx-CONTAINING EXHAUST GAS CLEANING CATALYST
Inventor: HONDO MASAKI
IPC: B01D53/94
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the sulfur poisoning of a NOx occluding element to improve the poisoning-resisting properties against sulfur by supporting the oxide of at least one NOx occluding elements selected from an alkali metal, an alka line earth metal and a rare earth element and both noble metal catalysts of platinum and iridium on a porous carrier. SOLUTION: The catalyst for cleaning the NOx-containing exhaust gas from gas engines, gas turbines or the like is prepared by supporting the oxide of at least one NOx occluding elements selected from the alkali metal, the alkaline earth metal and the rare earth element and the noble metal catalyst consisting of platinum and iridium on the porous carrier. As the alkali metal in the NOx occluding element, Li, Na, K, Rb are mentioned, as the alkaline earth metal, Be, Mg, Ca are mentioned, as the rare earth element, Sc, Y, La, Ce are mentioned and they are carried as oxides. The catalyst to be used has a proper shape such as powdery, granular, pellet like and honeycomb like shapes or the like.
Patent JP-S63248963-A (JP)
Title: Intake air mechanism of two-cycle two-cylinder horizontal opposed engine
Inventor: MATSUDA ATSUSHI
IPC: F02B75/24
Filed: 1987-04-06
Abstract: PURPOSE:To achieve flatness of an engine by arranging a carburetor on the shaft line of a crank shaft at the end part on the opposite side to the side to take out output of a crank shaft of the above engine and arranging an intake air passage at the outward margin in the diametrical direction of the above- mentioned end part of the crank shaft. CONSTITUTION:An engine unit 2 suited for an underwater scooter in an ocean leisure consists of an engine main body 5, a propulsive body 6 and an exhaust device 7. For engine main body 5, a front/rear split type crank case 9 is arranged between a pair, left and right, of cylinders 8, 8 which are so arranged as to oppose each other on the same plane. A front cover 10 is inserted in an opening 9c formed at the front end of this crank case 9 and hereby a crank chamber 9a common to each cylinder 8 is formed. In this case, a carburetor 31 is connected to the front of a front cover 10 through a manifold 14. And an air suction passage 50 is formed by the passage 14a of this manifold 14 and the suction hole 10a at the outward part, in the diametrical direction, of the front cover 10.
Patent JP-S5710810-A (JP)
Title: Generator monitor device
Inventor: FUKUDA MASATAKA
IPC: G01P3/20
Filed: 1980-06-24
Abstract: PURPOSE:To monitor a cumulative life consumption rate by integrating an operation time by rotational frequency which has slipped out of a continuous allowable rotational frequency range. CONSTITUTION:When frequency of a generator is 58.0-60.2Hz, the position of a cam 2, a rack 9 and the position of a pinion gear 10 are adjusted so that a flapper 1 is located at the upper limit position, height of a back pressure nozzle 5 is low, and an air turbine 6 and a counter 7 do not rotate. When frequency of the generator becomes <=58.0Hz (or >=60.2Hz), a rotating speed of an induction motor increases (decreases), weights 12 are widened to the outside (are drawn near to the inside), the rack 9 lifts (lowers), the cam 2 turns to the right (to the left), the flapper approaches the nozzle, pressure of the back pressure nozzle 5 increases, and a rotary speed of the air turbine 6 and an integrating speed of the counter 7 are increased. A cumulative life consumption rate is monitored by its value.
Patent JP-S5713000-A (JP)
Title: Preparation of optical active tryptophane
Inventor: NAKAI MAMORU
IPC: C12R1/38
Filed: 1980-06-24
Abstract: PURPOSE: To obtain a specific optical active tryptophane in high yield, by reacting a DL-tryptophaneamide shown by a specific formula with a culture of a bacterium having amidase producing ability so that it is subjected to asymmetric hydrolysis.  
     CONSTITUTION: A DL-tryptophaneamide shown by the formula I(X is H, OH, halogen atom, lower alkyl or lower alkoxy group) is reacted with a culture of a bacterium having amidase producing ability or a substance obtained by treating it so that it is hydrolyzed, to give an optical active L-tryptophane shown by the formula II(X is as shown above). After the L-tryptophaneamide obtained by the above- mentioned method is separated, the remaining D-tryptophaneamide is hydrolyzed, to give an optical active D-tryptophane shown by the formula II. The bacterium is selected from bacteria belonging to the genus group consisting of "Trichoderma", "Rhodotorula", "Nocardia", etc. and for example, separated enzyme, enzyme-containing extracted solution, or its concentrate, etc. are used as the treated culture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03283650-A (JP)
Title: Airtightly sealed module
Inventor: MOCHIDA HISASHI
IPC: H01L25/16
Filed: 1990-03-30
Abstract: PURPOSE:To simplify manufacture of the title module and thereby to improve economics by a method wherein transistor(TR) blocks having semiconductor pelletes mounted thereon respectively are shaped in required pentagons, disposed in a prescribed manner and sealed airtightly. CONSTITUTION:TR blocks 106A to 106F having semiconductor pellets 108A to 108F mounted thereon are shaped in pentagons each having three right angles and are disposed inside a round cap 100 so that the side of each of them positioned between two angles not being right is opposite to the inner wall of the cap 100, and they are sealed airtightly. thus constitution enables employment of the TR blocks in the same shape and thus an airtightly sealed module being easy to prepare and having hight economics is obtained.
Patent JP-S61247344-A (JP)
Title: Production of tsukudani
Inventor: NAGABORI TAKASHI
IPC: A23L17/00
Filed: 1985-04-24
Abstract: PURPOSE:To produce light-colored TSUKUDANI (fish or vegetable boiled down in soy) with a small amount of seasoning liquid in a short time, by immersing raw material of TSUKUDANI in a seasoning liquid composed mainly of soy to effect the impregnation of the seasoning liquid to the core of the raw material, and boiling the material in the state. CONSTITUTION:Raw material of TSUKUDANI such as small fishes (e.g. dried small sardine, shrimp, mysis, etc.) or seaweeds (e.g. chopped tangle,stalk of WAKAME seaweed, etc.) is immersed in 0.8-1.2 times volume (based on the raw material) of a seasoning liquid composed mainly of soy for >=30min, preferably about 1-24hr to impregnate the seasoning liquid to the core of the material. The impregnated material is boiled by conventional method without removing the seasoning liquid used in the impregnation procedure.