baber/WOPTO huggingface dataset:
Patent JP-S5986359-A (JP)
Title: Digital tone generating circuit
Inventor: HARUOKA MASASHI
IPC: H04M19/02
Filed: 1982-11-08
Abstract: PURPOSE:To standardize the circuit and to generate a tone signal with high accuracy by storing the reference frequency of a tone signal, modulating frequency, modulation and output level to an ROM. CONSTITUTION:A frame pulse 1 decides an output period of a series 8-bit data of 1-bit output Di of an ROM8. Further, a shift clock 3 is inputted to a counter 4 for attaining counting operation of 0-7. This output is used as a low-order address of the ROM8 to output the series 8-bit data from the signal Di. A counter 2 makes counting by the pulse 1, the result is used as a high-order address of the ROM8, and a series 8-bit PCM code is outputted in the timing of 8kHz from the 1-bit output Di of the ROM8, and its PCM code is shaped as timing at a timing circuit 12 as a tone data via an interval circuit 10 which produces an interval <=20Hz. Since the output of the ROM8 is 8-bit per one chip, maximum 8 kinds of tone signals are obtained.
Patent JP-S5986208-A (JP)
Title: Electromagnetic induction apparatus
Inventor: HAKATA TETSUO
IPC: H01F27/02
Filed: 1982-11-08
Abstract: PURPOSE:To reduce stray loss and prevent local temperature rise, by a method wherein non-magnetic material is used in a tank reinforcing member with direction along magnetic flux passing through the tank wall and magnetic material is used in another tank reinforcing member with direction along eddy current generated at the tank wall. CONSTITUTION:A tank reinforcing member is made of combination of non- magnetic steel and magnetic steel. For example, reinforcing members 7A, 7B, 7C of a bushing support cylinder 4 are made of magnetic steel, and reinforcing member 8A of a ceiling plate 6A and reinforcing member 8B of a side plate 6B are made of non-magnetic steel, and further reinforcing member 8C of the side plate 6B is made of magnetic steel. A mounting flange 3, the bushing support cylinder 4, the ceiling plate 6A, the side plate 6B and the like are made of magnetic steel or non-magnetic steel depending on amount of current flowing in a bushing 2 and large-current bus bars 10A, 10B.
Patent JP-H1038441-A (JP)
Title: Refrigerator
Inventor: UEDA NOBUHIKO
IPC: F25D11/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent trouble such as burning of windings from happening due to abnormal temperature rise of a compressor by restricting the rotational speed of the compressor to a set value or lower when the temperature of a condenser is high. SOLUTION: After rapid freezing control is started with a timer started, condenser temperature judgement means 18 judges whether or not temperature by condenser temperature detection means 8 is higher than a predetermined one, and if it is not, then compressor rotational speed control means A19 sets a high rotational speed and operates a compressor 12 at the rotationals speed. Provided a timer is not counted up, the rapid freezing operation is continued. Provided the temperature by the condenser temperature detection means 8 is higher than the predetermined temperature, the ordinary rotational speed is set and the compressor 12 is operated at the rotational speed.  When the temperature of the condenser is high and the compressor undergoes a large load operation in such a manner, the rotational speed of the compressor 12 is restricted to be lower so that such a trouble asburming of windings is prevented from happening due to abnormal temperature rise of the compressor 12.
Patent JP-S5898755-A (JP)
Title: Synchronizing signal generating method
Inventor: SHIBATA ISAMU
IPC: G03G15/32
Filed: 1981-12-08
Abstract: PURPOSE:To exactly generate a synchronizing signal in a recording device without being influenced by a noise, etc., by generating said synchronizing signal in only a blanking period. CONSTITUTION:A blanking signal from a monostable multivibrator 10 is inputted to a reference voltage generator 13. This generator 13 outputs the same reference voltage as before, in a blanking period of time when the blanking signal is in a high level, and outputs a high level by which an output of a comparator 9 becomes a low level irrespective of its input signal, when the blanking signal has become a low level. The comparator 9 binary-codes an output of an amplifier 8 by an output of the generator 13. To a photodetector 6, a laser beam is made incident in the blanking period, but the output of the amplifier 8 is binary- coded by the reference voltage in its blanking period and a synchronizing signal is obtained, and said output is binary-coded by a high level in other period and generation of the synchronizing signal is inhibited, and as a result, generation of the synchronizing signal due to a noise, etc. is prevented.
Patent JP-H1137126-A (JP)
Title: Mounting structure of resin part for vehicle
Inventor: SHIMA KAZUHISA
IPC: B60R13/04
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of external appearance due to thermal deformation by absorbing a thermal expansion difference in a lengthwise direction and a vertical direction of a resin part (stone guard). SOLUTION: This mounting structure is formed such that in a painting liquid bleed hole 6 (mounting hole) formed in a locker panel 5 (car body panel), a stone guard 10 (resin part) is mounted through a grommet 15. In this case, in the grommet 15, a fitting part 16 having an annular groove interposing a peripheral edge of the liquid bleed hole 6, boss part 17 fixedly tightening the stone guard 10 and a deflection absorbing part 18 integrally formed between the boss part 17 and the fitting part 16 are formed in concentric circular shape.
Patent JP-H0941383-A (JP)
Title: Base material for vegetation bedrock and manufacture bedrock thereof
Inventor: HIRATA TAKAYOSHI
IPC: E02D17/20
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To ensure the percentage of void capacity in 30% or more. SOLUTION: A base material for a vegetation bedrock is formed by extruding a cement raw material and piling up the materials approximately reticulately. In the cement raw material, a water-cement ratio is kept within a range of 10-40%, a thickener mainly comprising a high molecular material such as methyl cellulose is added in 0.2-10% to cement weight, and consistency is imparted. The dies 20b of an extruder 20 is removed from a cylinder 20a, the inside of the cylinder 20a is filled with the raw material, and the raw material is extruded continuously from a discharge opening 20d when compressed air is supplied from a compressor and a piston 20e is operated.  The cement raw material linearly extruded from the discharge opening 20d is drawn and arranged at proper intervals in forms 22 and formed approximately reticulately, and the block-shaped base material for the vegetation bedrock is formed when the cement raw material is solidified under the state.
Patent JP-H0245876-A (JP)
Title: Document retrieving device
Inventor: KAWAI MASAHIRO
IPC: G06F17/30
Filed: 1988-08-08
Abstract: PURPOSE:To make an operation related to a retrieval conditions setting at the time of a document retrieval to be highly efficient by using a keyword extracted out of a Japanese sentence as a retrieval keyword. CONSTITUTION:An operator designates a sentence string to compose a paragraph to describe the outline of the document by using a keyword extraction range designating part 12. A keyword extracting part 11 extracts the keyword to be an important word to express the contents out of the designated sentence. A keyword storing part 13 stores plural keywords to be the outputs of the keyword extracting part 12. A retrieval conditions storing part 14 prepares retrieval conditions by using the contents of the keyword storing part 13 and stores them. A document retrieving part 15 regards the contents stored in the retrieval conditions storing part 14 as the retrieval conditions and retrieves the document to satisfy them out of a document storing part 16. When the said document exists in the document storing part 16, the document is made into a designated information, and a head address ADR of an area in the document storing part 16 is outputted.
Patent JP-S5897848-A (JP)
Title: Smoothing method for surface
Inventor: SHINPO MASAFUMI
IPC: H01L21/311
Filed: 1981-12-08
Abstract: PURPOSE:To leave an oxide film applied to the bottom and side surface of difference at stages effective for smoothing by forming the oxide film applied, exposing the whole surface in a dry etching atmosphere and removing the unnecessary section of the film applied until the oxide film is exposed. CONSTITUTION:A polycrystal layer 12 and a layer insulating film 13 are formed onto an oxide film 11 on a semiconductor crystal 10, and the oxide film 15 applied is deposited. The whole surface is etched in the dry etching atmosphere, the thin section of the oxide film 15 applied is removed and a section having a smoothing effect is left, and the layer insulating film 13 or the oxide film 11 requiring processing are exposed. When dry etching is executed by a gas such as the mixed gas (20-80% O2) of CF4 and O2, the quantities of the layer insulating film 13 and the oxide film 15 are little when the whole surface is etched because the ratio of approximately 4:1 or higher is obtained at the ratio of etching speed of the oxide film applied to a thermal oxide film and the ratio of approximately 3:1 or higher is acquired to a CVD oxide film. An opening on the polycrystal layer 12 and the processing of the oxide film 11 as necessary are executed extremely easily because of no oxide film applied.
Patent JP-S62117995-A (JP)
Inventor: FUORUKAA HENCHIERU
IPC: E21D9/08
Filed: 1986-08-25
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-S6355191-A (JP)
Title: Production of compound semiconductor crystal
Inventor: USUI AKIRA
IPC: H01L21/205
Filed: 1986-08-22
Abstract: PURPOSE:To form a grown layer of molecular array of a desired crystal along a step of a substrate, by alternately arranging constituent elements in the same plane of a substrate having a step and successively supplying a gas containing the constituent elements under a proper pressure. CONSTITUTION:A step 11 of a compound semiconductor having alternately arranged atoms A and B is formed on a surface of a substrate crystal 13. The step 11 is composed of the atom B. A gas containing the chloride, etc., of the element A is supplied to the substrate crystal 13. In the above process, the temperature of the substrate 13 and the pressure, etc., of the supplied gas are adjusted to an optimum condition to effect the adsorption of the gas of the element A molecule of the supplied gas diffuses on the surface of the substrate 13 and is adsorbed to a part of the step 11. Thereafter, the atmosphere is changed to the element B or its gaseous compound and the element is taken in the position adjacent to the A-Cl adsorbed by the former operation. A row of the compound AB is grown along then step 11 by this process.
Patent JP-H0736223-A (JP)
Title: Electric charge controlling agent composition and toner containing the same
Inventor: SATO SHINICHI
IPC: G03G9/087
Filed: 1993-07-16
Abstract: PURPOSE:To improve dispersibility by using a mixture of a specified electric charge controlling agent with carbon. CONSTITUTION:This electric charge controlling agent compsn. is a mixture of one or more kinds of electric charge controlling agents with carbon and the electric charge controlling agents are selected among basic dyes, pigments derived from basic dyes, phthalocyanine, dyes derived from phthalocyanine, disperse dyes, quat. ammonium salts, org. phosphorus compds., organotin compds., imidazole compds., org. carboxylic acids, metallic complex salts of org. carboxylic acids, org. boron compds. and phenol derivs. The carbon can be used independently of its pH, particle diameter, hue, etc. It is not restricted to carbon used for a toner so far and any carbon satisfying the degree of coloring as a toner and attaining uniform dispersion with the electric charge controlling agents may be used. The pref. average particle diameter of the carbon is 0.01-5mum. The ratio between the electric charge controlling agents and the carbon is within the range of (200:1)-(1:200), preferably (20:1)-(1:20).
Patent JP-H0673079-A (JP)
Title: Novel antiviral and its production
Inventor: WATANABE KAZUHIRO
IPC: A61P31/18
Filed: 1992-07-01
Abstract: PURPOSE:To provide a novel antiviral agent which has high stability under acidic conditions and high solubility in water, and is very useful as a preventive or therapeutic agent for AIDS, hepatitis B or herpes. CONSTITUTION:6-Halo-2',3'-dideoxypurineribonucleoside-5'-phosphate of formula I (X is halogen; Y is H, amino; R is monophosphoric acid, diphosphoric acid, triphosphoric acid or their salts), for example, 2-amino-6-chloropurine-9-beta-D-2',3'- dideoxyribofuranoside-5'-monophosphate. The compound is obtained by treating 6-halo-2',3'-dideoxypurineribonucleotide with a phosphorylation agent such as phosphorus oxychloride in an organic solvent, preferably at a temperature below 0 deg.C. As a compound of formula II, is cited, for example, 6-chloro-2',3'- deoxyguanosine.
Patent JP-S6250531-A (JP)
Inventor: OORIN BENJIYAMIN WAGUNAA
IPC: E02F3/38
Filed: 1986-08-26
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-H0754608-A (JP)
Title: Electric power plant
Inventor: YAMAMOTO EIICHI
IPC: F01D25/32
Filed: 1993-08-10
Abstract: PURPOSE:To eliminare drain, the cause of errosion, by interposing a drain separator in the vicinity of the steam outlet of the turbine of a bleeding steam line to provide a drain line wherein a drain discharging trap is interposed toward the drain tank of a water-supply heater from the drain separator. CONSTITUTION:Each steam 9 and 10, bled from a turbine 3 to proceed to heaters 8 and 7, first, enters drain separators 17 and 18 to be drain-separated and turned into steam 15 and 16, proceeding to the heaters 8 and 7. Consequently few drain is included in each steam 15 and 16. Drain separated by the drain separators 17 and 18 is discharged as only drain by traps 19 and 20 to flow to a tank 11, without mixing steam in the tank 11. Consequently steam containing few drain is supplied to the line of bleeding steam to prevent generation of errosion, eliminating wall-reduction or breakage.
Patent JP-H0864143-A (JP)
Title: Electron beam tube
Inventor: GUREIAMU DAGURASU HOWAITO
IPC: H01J23/10
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electron beam tube. SOLUTION: This electron beam tube includes a single metal cylinder 11 and a plurality of wall parts 12-19 in the transverse direction, which are installed in the cylinder 11 and partition resonant cavities 20, 21, 22 in the cylinder 11. Since the cylinder 11 is made as being integral, only the terminal part of the structure body requires the vacuum-jointing part. The drift spaces between neighboring resonant cavities are surrounded in with drift tubes 27, 28, 29. The inner diameter of the cylinder 11 is changed is steps, and the assembling work of the structure is made easy and precise. At the time of use, electron beam is directed in the longitudinal direction of the X-X axis and mutually affected by applied radio frequency energy to amplify the radio frequency signals.
Patent JP-2001023679-A (JP)
Title: Double pipe structure for exhaust gas
Inventor: YOSHIDA HIROSHI
IPC: H01M8/06
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide double pipe structure for exhaust gas for cooling high temperature exhaust gas and positively exhausting it to the outside. SOLUTION: An outer pipe 42 is arranged so as to cover an exhaust pipe (inner pipe) 41 for exhausting combustion exhaust gas 32 of high temperature exhaust gas from an air pre-heater 33 to form double pipe structure, air 43 of low temperature gas is introduced into the outer pipe 42 of the double pipe, the combustion exhaust gas 32 is positively cooled from the outside, the inner pipe and the outer pipe are communicated on the down side of the exhaust pipe 41, a jetting pipe 44 for jetting air 43 into the line of the combustion exhaust gas 32 is installed, the air 43 is jetted through the jetting pipe 44, and by ejector effect caused by inflow of the air 43, high temperature exhaust gas positively sucked, then exhausted from a chimney 45.
Patent JP-H0247692-A (JP)
Title: Video signal processor
Inventor: KASAHARA SHOICHIRO
IPC: G09G5/06
Filed: 1988-08-09
Abstract: PURPOSE:To eliminate a phase shift among data of three colors R, G, and B by dividing clock signals of flip-flops for R, G, and B individually and combining the current supply capabilities of transistors (TRs) which drive the clock signals so that the three clock signals have the phase difference. CONSTITUTION:Delay is caused by the wiring capacities of the clock signal lines of the flip-flops for the three colors. Here, a clock signal CL is divided into clock signals CL-R, CL-G, and CL-B of the flip-flops for R, G, and B and the current supply capabilities of the TRs are optimized based upon their sizes so that the three clock signals CL-R, CL-G, and CL-B have no phase difference. Consequently, the flip-flop switching of all bits is timed and the phase shift among data of the three colors is eliminated.
Patent JP-S6091823-A (JP)
Inventor: NAKAMURA MASAHIRO
IPC: G05F1/67
Filed: 1983-10-24
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。
Patent JP-S6090946-A (JP)
Title: Apparatus for controlling idling speed of internal-combustion engine
Inventor: HAYASHI TATSUYA
IPC: F02D31/00
Filed: 1983-10-24
Abstract: PURPOSE:To prevent abrupt starting of a vehicle, by rendering part of a plurality of injection valves inoperative in case that the idling speed of an engine becomes extraordinarily high due to trouble of the control system or by other reason, and thereby lowering the engine speed while keeping good condition of combustion. CONSTITUTION:An internal-combustion engine 2 shown in the drawing has a plurality of fuel injection valves 1 provided independently for each cylinder. When judgement is made by an idling operation judging means 3 that the engine 2 is in its idling operation, the opening of an idling-operation control valve 19 disposed in a by-pass passage by-passing a throttle valve 11 is so controlled to keep the engine speed detected by an engine-speed detecting means 4 at a predetermined value by an idling-speed control means 5. Further, the engine 2 comprises a trouble judging means 6 which makes judgement that some trouble is caused when the engine speed becomes higher than another predetermined value higher than the aforesaid predetermined value at the time of idling operation of the engine. When judgement is made that some trouble is caused, the engine speed is lowered by rendering part of the fuel injection valves 1 inoperative by an injection stopping means 7.
Patent JP-H0516905-A (JP)
Title: Bag making/packaging machine
Inventor: FUKUDA MASAO
IPC: B65B41/00
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a bag making/packaging machine built in compact design with the number of parts decreased for execution of much efficient bag making and packaging by providing a means that moves automatically, without depending on manual work, a guide roller and a snaking-prevention means to a position of noninterference when film is mounted and a former is replaced. CONSTITUTION:Film 4 unwound from a film roll 1 is formed with a former 6 into a tube-like shape with its seam sealed, and a bag is formed afterward by applying end-sealing to both the upper and the lower parts of the tube 5. A guide roller 32 for applying the film 4 along a skirt section 12 of the former 6 is mounted on a sliding means that can approach to and recede from the skirt section 12. The sliding means is interlocked with a positioning means that makes the guide roller 32 stop in a position adjacent to the skirt section 12.
Patent JP-H0249175-A (JP)
Title: Accident phase selecting device
Inventor: HORI MASAO
IPC: H02H3/34
Filed: 1988-08-11
Abstract: PURPOSE:To surely detect an accident line and the number of accident phases by calculating a ratio of an accident portion current of each line sum current and a ratio of a different of each phase accident portion current and an own line accident portion current. CONSTITUTION:An accident phase selecting device 10 consists of an arithmetic part 11 and a deciding part 12. The arithmetic part 11 has a first arithmetic part 111 for calculating a ratio of line currents by a two-line sum current, a second arithmetic part 112 for comparing and calculating the magnitude of a two-line each phase current and a third arithmetic part 113 for calculating a ratio of line currents in the own line. In the case of selecting an accident phase, a line current portion IDELTAT of the two-line each phase current, each line each phase current portions Ilambda1, Ilambda2, and a line current portion IDELTA of the own line are derived, respectively by a variation portion obtained by subtracting a current before an accident from a current at the time of an accident. By calculating ratios by each calculating part 111 - 113, respectively and executing a decision by the deciding part 12, even in the case of a multiple accident extending over two lines, an accident phase can be selected exactly.
Patent JP-H0249906-A (JP)
Title: Test device of steam turbine governor
Inventor: YAMAGUCHI MASAICHI
IPC: F01D21/00
Filed: 1988-08-11
Abstract: PURPOSE:To enable independent confirmation of individual characteristics of main/auxiliary governors by connecting a turbine simulator and an electric/ hydraulic converter which generates a governor impeller oil pressure according to a rotational speed simulation signal from the simulator to a hydraulic governor device. CONSTITUTION:A steam turbine governor controls turbine rotational speed by means of a hydraulic governor device 49 provided with a main governor which controls output, and an auxiliary governor which fastens a steam governor valve 8 and an intercept valve 10 at the time of acceleration more that a specified rate. A governor impeller oil pressure generator 29 or the like, including a turbine simulator 28 and an electric/hydraulic convertor 35 is added to the hydraulic governor device 49. The simulator 28 inputs some kinds of steam pressure signals P1, P2 and main valve lift signals L1-L4, computes outputs, rotational speed and the like in a real time, and outputs a rotational simulation signal N, a main steam pressure simulation signal P and the like. Hydraulic simulation signals are generated from the oil pressure generator 29 according to the rotational speed simulation signal.
Patent JP-H1034710-A (JP)
Title: Injection molding method and mold therefor
Inventor: MATSUMOTO HIROSHI
IPC: B29C45/28
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and improve productivity by making a structure of a mold simple, shortening a passage to a cavity in the mold, and reducing loss of resin at molding. SOLUTION: In an injection molding method, a rubber sheet is provided at a gate which is in contact with a cavity of a mold by shutting off a passage. A needle-like nozzle arranged at a head end of an injection molding machine is made to pass through the rubber sheet so as to put a resin material with pressure into the cavity. A molding mold for that purpose is of runnerless mold having a structure which communicates with a sprue bush 5 through a gate 7. At the gate 7, the rubber sheet 6 is provided by shutting off the passage.