baber/WOPTO huggingface dataset:
Patent JP-S6081975-A (JP)
Title: Binary-coding system of signal
Inventor: MORI MASANORI
IPC: H04N1/403
Filed: 1983-10-11
Abstract: PURPOSE:To realize binary-coding of high accuracy by inverting a binary signal when the signal changed by a set level value, and renewing the reference value when the signal changes further in the same direction. CONSTITUTION:A picture signal VS is inputted to a sample hold circuit 1, and the sample-held picture signal VSA is coded to N notation value by an A/D converter 2. Picture data DA converted to a digital value by the converter 2 is inputted to a comparator 3 and a maximum value/minimum value storing circuit 7. The result of comparison with a reference value RS is inputted to an up/ down counter 4 from the comparator 3, and at the same time, an up-signal UD and a down-signal DW corresponding to the result of comparison are inputted to the counter 4. A level value M for binary coding is inputted to the counter 4, and the up/down timing signal UT/DT outputted from the counter is inputted as a set/reset signal to an FF5, and at the same time, given to the circuit 7 as a write signal TM. An output of the FF5 becomes a binary signal.
Patent JP-S6088075-A (JP)
Inventor: ARUBERUTO RABATSUSA
IPC: C09B67/54
Filed: 1984-09-12
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-H0915700-A (JP)
Title: Holding structure of backup battery
Inventor: YAMANO TORU
IPC: G03B17/02
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To exchange a backup battery without increasing the number of parts and further, turning off a main power source by forming a battery chamber for holding the backup battery in the rear surface of a camera main body and using an opening/closing shaft for the cover of the battery chamber and the rear cover in common. SOLUTION: The rear cover 3 for opening/closing a cartridge chamber 2 is pivotally supported by a shaft 4, to be freely opened/closed, in the rear surface of the outside case of the camera main body 1. The battery chamber 11 for holding the backup battery 10 is provided on the rear side of a partition plate 6a for partitioning a main power supply battery chamber 6 and opened/ closed by a battery cover 12. At this time, the battery cover 12 is constituted so that it can be freely opened/closed in the direction of the arrow by using the opening/closing shaft 4 of the rear cover as a pivotally supporting shaft and both covers 3 and 12 are engaged with the common shaft 4, in a state where both covers 3 and 12 are deviated in a position, not to mutually interfere with each other.  Therefore, at the time of exchanging the backup battery, the battery cover 12 is opened regardless of the ON and OFF of a main power supply battery, to make the backup battery exchangeable.
Patent JP-S6168889-A (JP)
Inventor: ITSUNO KIYOSHI
IPC: H01F30/00
Filed: 1984-09-11
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-S6167376-A (JP)
Title: Solid-state image pickup device
Inventor: TANAKA SHOICHI
IPC: H04N5/335
Filed: 1984-09-10
Abstract: PURPOSE:To improve S/N ratio and resolution by injecting next potential well from an output terminal of a vertical CCD before an idle potential well injected from an output terminal of the vertical CCD reaches an opposite end to the terminal of the vertical CCD. CONSTITUTION:A vertical scanning line 3 arranged horizontally to an image pickup area 1 in a continuous injection F/B sensor is driven by shift registers 2A, 2B generating a vertical transfer clock voltage. Since the scanning line 3 is incorporated with the transfer electrode of the vertical CCD in general, the both is given with the same code. The registers 2A, 2B are operated the same and since the scanning line 3 is driven by the registers 2A, 2B, the charging/discharging is executed in high speed. A horizontal CCD5A is connected to the vertical CCD or a buffer CCD by a transfer electrode 4A. Further, the horizontal CCD5B is connected to the horizontal CCD5A by a transfer electrode 4B.
Patent JP-H0611602-A (JP)
Title: Low-refractive-index film, low-reflectance film, low-reflectance conductive film and low-reflectance glare-proof conductive film
Inventor: ABE KEISUKE
IPC: G02B1/10
Filed: 1992-06-24
Abstract: PURPOSE:To form the excellent film with no need for a vacuum and without heating a substrate at high temp. by forming a specified silicon compd. film on a specified conductive film. CONSTITUTION:A coating soln. for the conductive film contg. at least one kind among the compds. of Sn, Sb, In and Ru is applied on a substrate, heated and/or irradiated with UV to form a conductive film, a silicon compd. contg. F is applied thereon, and the coat is heated and/or irradiated with UV to produce a low-reflectance conductive film. Alternatively, the conductive film is spray- coated with a silicon compd. and/or a monomer Si(OR)mRn (m+n=4, n=0 to 3, and R is 1-4C alkyls) or its polymer and/or an isocyanate silane compd., and the coated film is allowed to stand and/or heated and/or irradiated with UV to form a conductive film having ruggednesses on the surface.
Patent JP-S6249742-A (JP)
Title: Data transmitting/receiving system
Inventor: SUZUKI MASATO
IPC: H04L17/00
Filed: 1985-08-29
Abstract: PURPOSE:To easily make synchronous processing of data communication between devices having different processing speeds, by causing a processor receiving a data requesting command to send a control code after sending out data and a terminal to terminate a receiving mode upon receiving the control code. CONSTITUTION:When a teletypewriter 1 requests data transmission to the processor 2 of a center, the teletypewriter 1 sends a data requesting command 4 to the center. Upon receiving this read command R1, the processor 2 issues a control command 7 and sends data D to a circuit 3. On the teletypewriter 1 side the receiving mode is not canceled even after the data D are received and the waiting condition is continued until the next CR arrives. When the processor 2 sends a control code 6, namely, the CR to the circuit 3, the teletypewriter 1 under the waiting condition cancels the waiting condition and, at the same time, sends an answer signal w2 to the circuit 3. Therefore, transmission/ reception controlling operations are smoothly completed.
Patent JP-S5978927-A (JP)
Title: Method for recovering fluorine from aqueous solution of aluminum nitrate containing fluorine
Inventor: OOYA YOUICHI
IPC: C01F7/50
Filed: 1982-10-29
Abstract: PURPOSE:To recover efficiently AlF3 easy to handle from a waste soln. of Al(NO3)3 contg. fluorine by adding hydrofluoric acid to the soln. under heating, reacting them under heating for a prescribed time or above, and separating a deposited granular precipitate. CONSTITUTION:A waste soln. of aluminum nitrate contg. fluorine produced in a stage for converting UF6 into UO2 or a stage for scrubbing gaseous HF by absorption in aluminum nitrate is heated to >=50 deg.C, and hydrofluoric acid is added to the soln. so as to make the molar ratio of F/Al in the soln. 2.7-3.4. The soln. is held at >=50 deg.C for >=3hr with stirring, and a deposited granular precipitate of aluminum fluoride is separated. Thus, aluminum fluoride is recovered from the waste soln. of aluminum nitrate contg. fluorine. The recovered granular precipitate of aluminum fluoride is not powdered even during calcination and is easy to handle.
Patent JP-S6082173-A (JP)
Title: Method for lining inside surface of pipe
Inventor: KARASAWA HIROSHI
IPC: B05D7/22
Filed: 1983-10-12
Abstract: PURPOSE:To form easily and surely a lining layer having an excellent corrosion preventive function on the inside surface of a pipe by incorporating fibers having a specified length or above with a corrosion preventive resin liquid thereby preparing a lining liquid. CONSTITUTION:Fibers having >=5mm. length are incorporated into a corrosion preventive resin liquid to prepare a lining liquid 4. The liquid 4 is filled between the preceding pig 2 and succeeding pig 3 of a piping 1 and pressure air is acted on the rear end face of the pig 3 to advance the pig thereby forming a thick- walled lining layer 5. The lining having an excellent corrosion preventive function is thus easily and surely formed on the inside surface of the pipe.
Patent JP-H0743105-A (JP)
Title: Position transducer
Inventor: KOBAYASHI KIYOTO
IPC: G01D5/20
Filed: 1993-07-30
Abstract: PURPOSE:To eliminate an influence on a detector due to a change in temperature by connecting a plurality of coils in series for keeping the sum of coil impedance constant even upon the motion of a magnetic substance, and measuring an impedance change on the basis of the output voltage of the coils. CONSTITUTION:When a core 3 is positioned at the center of a plurality of coils S1 and S2, the impedance values Z1 and Z2 thereof are equal to each other, and coil output voltage becomes a half of exciting voltage. When the core 3 or a spool 8 moves in a negative X (left) direction, the impedance value Z1 becomes larger than the value Z2, and voltage applied to the coil S1 becomes larger than voltage applied to the coil S2, thereby reducing the coil output voltage. Thus, the coil output voltage proportional to the travel distance of the core 3 can be provided. Also, both coils have the same temperature characteristics, and even when temperature changes, the coil output voltage does not change, regardless of the change of the impedance values Z1 and Z2 by the same ratio. Thus, the output of a detector where the coil output voltage is entered, becomes independent of ambient temperature.
Patent JP-H0741882-A (JP)
Title: Production of sintered titanium alloy
Inventor: TAKAHASHI KAZUHIRO
IPC: B22F1/00
Filed: 1993-07-30
Abstract: PURPOSE:To produce a sintered Ti alloy high in relative density and having excellent mechanical properties, at the time of producing a sintered Ti allay, by regulating the oxygen content in Ti powder to be used and the size distribution. CONSTITUTION:At the time of producing a sintered Ti alloy by using extra-low chlorine Ti powder produced by a hydrogenation and dehydrogenation method as a raw material, as the raw material Ti powder, a powdery mixture in which 40 to 70% is constituted of Ti powder having 45 to 150mum grain size and 0.1 to 0.24wt.% oxygen content, 5 to 20% is constituted of Ti powder for adding alloy elements contg. at least one kind among Y, Er and B and having 3 to 10mum average grain size, and the balance Ti powder having 10 to 45mum grain size and 0.2 to 0.37wt.% oxygen content is used. At the time of producing a sintered Ti alloy contg. Al, Al and V, Fe or Al, Fe or the like, Ti powder for adding allay elements obtd. by incorporating Y, Er, B or the like into a Ti-Al series master alloy, a Ti-Al-V series master allay, a Ti-Fe series master alloy and a Ti-Al-Fe series master alloy respectively is used.
Patent JP-2001017634-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To evade a failure that a ball which enters before start winning wins V and a specified game state is newly generated and the failure that the ball which enters before V winning wins V and the specified game state is continued. SOLUTION: Ball detection by a specified ball detector 48 is invalidated at the point of time at which prescribed time Tf' elapses and the ball detection by a start ball detector 5b is validated at the point of time at which the end condition of the specified game state is established. The prescribed time Tf' is set to be the same as interval time Tf and the interval time Tg is set to a length equal to or longer than the prescribed time Tf'. Thus, the failure that the ball which enters before the start winning wins V and the specified game state is newly generated and the failure that a winning ball during a previous round remains and shifting to the next round is performed by the V winning of the winning ball are evaded.
Patent JP-H0511535-A (JP)
Title: Automatic document feeder
Inventor: BABA KENJI
IPC: B65H85/00
Filed: 1991-07-03
Abstract: PURPOSE:To prevent preceding and next fed documents from being superposed each other and to prevent an interval between the documents from becoming unreasonably large by providing a specified control means. CONSTITUTION:The document P is incorporated from the adjacent part R of a carrying means 50 to a cover means 40 and ejected from the other end in the carrying direction of the means 50. In the case that the incorporated document P is longer than specified length, the document P is reversely carried by the means 50 so that a part of the document P may advance under the cover means 40, and is ejected by the means 50 again after processing. Then, a decision means for deciding that the trailing edge in the ejecting direction of the document P which advances under the cover means 40 reaches a position where it does not interfere with the leading edge of the next fed document incorporated from the adjacent part R, and a control means for controlling the means 50 according to a non-interfering position reaching signal by the decision means so that the next fed document may be incorporated from the adjacent part R are provided. Therefore, even the large-sized document which is inserted under the cover 40 and the next fed document are not superposed when the former one is ejected, and the interval between the documents does not become unreasonably large.
Patent JP-H0939513-A (JP)
Title: Pneumatic radial tire
Inventor: KABE KAZUYUKI
IPC: B60C9/20
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire light in weight, good in high speed durability, and excellent in operational stability and riding comfort. SOLUTION: Regarding a pneumatic radial tire arranged with a belt layer on the outside circumference of a carcass layer on a tread, a tape 6, which is made by focusing a plural number of reinforcement cords with a matrix in stretched order, is formed into a ring shape narrow strip body 7 in the width equalling to the belt layer width as folding it continually in a spiral and the narrow strip body 7 is arranged a belt layer.
Patent JP-S6435664-A (JP)
Title: Automatic generating method for enlarged graphic except character size
Inventor: OKADA MASAKI
IPC: B41J2/485
Filed: 1987-07-30
Abstract: PURPOSE:To generate an enlarged figure easy to see by enlarging a whole figure after performing once reduction processing corresponding to a magnification ratio of a used character when the enlarged graphic is processed. CONSTITUTION:An operator 2 operates an operating part 1 and takes out graphic information from a data base 3 an separates it into graphic data, character data, especially the character data for explaining the graphic and dimension line character data in a separating means 4. As for the graphic character data, the center coordinate of a whole character string is obtained by a processing means 5 and a character size is reduced into one over the magnification ratio based on it. On the other hand, as for the dimension line character data, at the same time that it is reduced to one over the magnification ratio from the head position of the characters, the coordinate value of the head position of the characters is changed into the coordinate value, suitable for the reduced character. Next, the graphic is enlarged by the prescribed enlargement ratio by a magnification means 7. As the result, the character comes to be the same sized as the original size, and it comes to be the character easy to see, compared with the graphic.
Patent JP-H0856241-A (JP)
Title: Modem device
Inventor: ASAI JUNICHIRO
IPC: H04L27/00
Filed: 1994-08-15
Abstract: PURPOSE:To provide a modem device capable of communicating with diversified communication opposite parties with a simple operation. CONSTITUTION:Frequency pattern detection means 12 to 14 detect the presence pattern of a frequency component in a modulation signal received from a communication line 4 and a MODEM system election means 15 selects any MODEM section in MODEM means 1 depecding on the pattern of the detected frequency component. Thus, the same modulation demodulation system as that of a MO DEM device of the communication opposite party is set to the MODEM device 10. Moreover, different communication protocol is precessed in this method in addition to the selection of the modulation demodulation system depending on a communication purpose (communication opposite party) by allowing a communication protocol changeover means to select the communication protocol based on the pattern of the frequency component detected by the frequency pattern detection means 12 to 14 and the data demodulated by the MODEM means 11.
Patent JP-S6250483-A (JP)
Title: Electrical steel sheet having excellent seizure resistance and blankability
Inventor: SETO HIROHISA
IPC: C23C22/00
Filed: 1985-08-30
Abstract: PURPOSE:To obtain an electrical steel sheet having excellent seizure resistance and blankability by coating a treating liquid essentially consisting of an org. di- or trialkoxysilane or the condensation product thereof on the surface or the electrical steel sheet and curing the coating by baking to form the film having good adhesiveness on said sheet. CONSTITUTION:The treating liquid prepd. by using the org. di or trialkoxysilane ro the condensation product thereof and dissolving the same in a suitable solvent such as water, xylene or toluene is coated by roll coating, dipping, spray coating, etc., on the surface of the electrical steel sheet. The adequate deposition thereof is about >=0.3g/m<2>, more preferably about 0.5-2.0g/m<2> film deposition after cuiring. The coated film is cured by baking. The above-mentioned baking is required to be executed for about 30sec-2min at about 150-300 deg.C steel sheet temp. A polyorganosiloxane film is thereby formed and the electrical steel sheet having the excellent seizure resistance and blankability is obtd. Good weldability is obtd. By finishing the electrical steel sheet made of the above-mentioned base material to >=2mum Hmax surface roughness.
Patent JP-H0852863-A (JP)
Title: Condition inspecting device for printed material
Inventor: KURAMOTO TAKASHI
IPC: G01J3/46
Filed: 1994-08-15
Abstract: PURPOSE:To carry out the accurate condition inspection of a printed material by inputting a reference color sample and the sampled printed material with a camera, converting the signal into a reaction-density signal for every pixel, comparing densities, and adding a warning signal to the position of the pixel signal when the result of the comparison is larger than the density difference specified beforehand. CONSTITUTION:A reference color sample is clicked with a mouse 90 and position information is inputted. Then, the luminance signal of an RGB is picked up with a camera 40. The signal is converted into the reflected density signal of YMC for every pixel, and the signal is stored into a YMC reference memory. By the same way, a sampled printed material is clicked at the same position as the reference color sample with the mouse 90, and the position information is inputted. Then, the luminance signal. of RGB is received and converted into the reflection density signal of the YMC. The signal is stored into a YMC sampling memory. The stored signal is converted into the RGB signal. The image of the printed material is displayed on a monitor 80. The data of the YMC sampling and the data of the reference memory are compared with a density comparing circuit based on the selection of the comparing mode. When any one exceeds the preset density, the warning signal is displayed with different color on the image of the printed material on the monitor 80.
Patent JP-H03233099-A (JP)
Title: Dust collector for tunnel
Inventor: NAKAMURA SHOGO
IPC: E21F5/20
Filed: 1990-07-19
Abstract: PURPOSE:To make ventilation of air highly polluted with dust possible by installing electric dust collectors in a dust-collecting chamber provided in an upper space of a tunnel partitioned with ceiling boards, and by providing nozzles on outlets of blowers for guiding of streams of cleaned air to outward and downward directions. CONSTITUTION:An upper space in a tunnel 11 is partitioned with ceiling boards 5 over a required length, and thereby a dust-collecting chamber 2 is formed. Two dust collectors 3 are installed in parallel in the dust-collecting chamber 2, and the chamber is partitioned with a partition wall 6 to form air drafts. Then two blowers 4 are installed on the discharge side 2b of the drafts. Nozzles 13 are provided to outlets 4a of the blowers 4 with blowing ports of the blowers placed facing downward and slightly outward off the centerline of the tunnel 1. By operation of the dust collectors 3, dusts in polluted air in a space 1a on a driveway is collected, and cleaned air is blown out in spiral streams through the nozzles 13. Thereby the polluted air in the space 1a over the driveway and the cleaned air from the dust collectors 3 are mixed in a short time, and ventilation can be accomplished satisfactorily.
Patent JP-H068874-A (JP)
Title: Shell of submersible navigation body
Inventor: KAWASETSU NOZOMI
IPC: B63G8/00
Filed: 1992-06-25
Abstract: PURPOSE:To provide the shell of a submersible navigation body having high performance which possesses high strength, high heat resistance, high specific strength, and high heat transmissivity, and permits the machining of a mechani cal joint. CONSTITUTION:As for a long submersible navigation body having an integral structure which is formed by longitudinally connecting a plurality of cylindrical outer shell bodies by mechanical joints, the material of the body part 6 of each cylindrical outer shell body is aluminium based composite material, and the mechanical joint part 7 at the edge part of each outer shell body where the complicate machining is necessary is made of titanium or titanium alloy.
Patent JP-H0718674-A (JP)
Title: Cutting method for existing underground anchor material
Inventor: MIYAZAWA TORU
IPC: E02D5/80
Filed: 1993-07-05
Abstract: PURPOSE:To surely cut an elastic anchor material by an economical method. CONSTITUTION:An auger device fitted with a coupling ring 3 recessed with many coupling grooves 31 at the edge section is used for an auger head 21. An existing anchor material is coupled with the coupling grooves 31 of the coupling ring 3, and an anchor material is cut by a cutting edge at the tip of a casing pipe 1.
Patent JP-H0531371-A (JP)
Title: Catalyst for decomposing nitrous oxide
Inventor: YAJIMA SHIRO
IPC: B01J29/24
Filed: 1991-07-31
Abstract: PURPOSE:To obtain a catalyst efficiently and directly decomposing N2O by substituting hydrogen of mordenite whose Si/Almol ratio is definite value or more with cobalt or copper. CONSTITUTION:Mordenite whose Si/Almol ratio is 10 or more and cobalt or copper oxide are mixed to substitute hydrogen of mordenite with cobalt or copper. This mordenite is washed, filtered, dried and baked to obtain a mordenite Co or Cu catalyst. The catalyst thus obtained decomposes nitrous oxide catalytically with high activity. Therefore, N2O in the exhaust gas due to a pressurized fluidized bed boiler or low temp. combustion is decomposed and, in its turn, the destruction of an ozone layer is reduced.