baber/WOPTO huggingface dataset:
Patent JP-S63297743-A (JP)
Title: Engine stall preventing device for car engine
Inventor: SAITO AKIHIRO
IPC: F02D29/02
Filed: 1987-05-29
Abstract: PURPOSE:To certainly prevent the generation of engine stall by driving a starter by smoothly meshing the pinion of a starter with a ring gear on the engine side, when a revolution sensor detects the reduction of the engine revolution speed below a set level. CONSTITUTION:When a keyswitch 2 is turned to the (b) contact point side, a starter relay 3 is turned ON, and at the same time, a power transistor Tr13 is turned ON, and a magnetic switch 4 is operated. Then, a pinion 8 is moved rightward through a shift lever 5, and a ring gear 9 is meshed, and an engine is cranking-operated by the operation of a starter motor 6. Then, the engine revolution speed sharply lowers because of the external causes, and the output of a revolution sensor 11 becomes less than a standard value, pulse signals are applied onto the base of the Tr13, and an attracting coil 41 is supplied with the gradually increased electric power, and the pinion 8 is meshed smoothly with the ring gear 9, and the engine revolution speed is increased by the power of the starter motor 6.
Patent JP-H01302021-A (JP)
Title: Control device for pulverized coal fired boiler
Inventor: MIYAMA YUKIO
IPC: F23N1/00
Filed: 1988-05-31
Abstract: PURPOSE:To realize an operation with a high load variation rate by a method wherein an amount of output of each of mills is estimated in view of some physical mechanisms such as a grinding and a classification within each of mills. CONSTITUTION:A calculation part 1 may simulate a mechanism a mechanism 115 on a turn- table within a mill 114, input a signal 307 of amount of fed coal, a signal 11 of distribution of grain size set by a setting unit 5 for setting a fed coal grain size distribution, a signal 14 of primary classification collected flow rate from a calculation part 3, a signal 15 of grain size distribution density, a signal 12 of secondary classification collecting flow rate from a calculation part 4 and a signal 13 of grain size distribution density and then output a signal 16 of biting amount at a grinding part and a signal 17 of grain size distribution density. A calculation part 2 may simulate a grinding characteristic with a roller 122, input signals 16 and 17 and output a signal 18 of flow rate at an outlet port of the grinding part and a signal 19 of density of grain size distribution. A calculation part 3 may input signals 18 and 19 and output signals 14 and 15, a signal 20 of primary classification outlet flow rate and a signal 21 of grain size distribution. A calculation part 4 may input signals 20 and 21 and output signals 12 and 13, a signal 195 of estimated output amount of coal and a signal 33 of grain size distribution density of an amount of output of coal.
Patent JP-S6022283-A (JP)
Title: Pattern matching device
Inventor: SEKOE HIROAKI
IPC: G06T7/00
Filed: 1983-07-19
Abstract: PURPOSE:To reduce necessary memories by controlling a dynamic programming matching transition system according to the kind of control unit when the control unit for controlling branching and omission is detected. CONSTITUTION:When a vector aj is inputted, a word designation signal is changed and when this signal attains to a specified value, the address of a work memory 51 is specified by the output from a memory 80. Consecutively, address signals are counted up successively and the address is specified by the values n, j, a characteristic vector is outputted to a signal line (b), and a control unit signal is outputted to a signal line (c). The distance between the vector aj and the characteristic vector is calculated by a distance calculating section 40. A dynamic programming (DP) matching transition system is calculated by a transitional expression calculating section 50 basing on the distance and numerical value read out from the memory 51. On the other hand, when a stack to push/ pop a controlling unit signal and its position of appearance is detected, a stack processing section operates the stack and controls processing in the calculating section 50.
Patent JP-S61290055-A (JP)
Title: Length marking method for string material
Inventor: ABE KEIZO
IPC: B41F17/10
Filed: 1985-06-17
Abstract: PURPOSE:To make the accurate coincidence of the real length of string material with the value of length mark possible, by a method wherein when the measuring scale pulse generated in a rotary encoder has been conductor to the counter circuit to which the correction value of measuring scale error is presetted to reach the setting pulse number after correction, the string material is marked by operating a length marker circuit. CONSTITUTION:The rotary encoder for detection of measuring scale pulse 4 and the rotary encoder for detection of cable speed 5 are directly coupled to be rotated on the axis of measuring scale pulley 2. Then, each time the rotary encoder 4 inputs 9 pulses to a measuring scale error correction value setting input circuit 7 assuming a slippage error of 1% in the measuring scale pulley, the counter of counter circuit 6 outputs one pulse. The pulse from the counter circuit 6 is operated with the signal from a print contents program input circuit 9 in the operation circuit 8 of print contents and time, being inputted to a length marker control circuit 11 via a print letter width speed synchronous circuit 10 and accurate length marking is printed.
Patent JP-H02309351-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TAKAHASHI OSAMU
IPC: G03C7/392
Filed: 1989-05-25
Abstract: PURPOSE:To improve the color reproducibility of a sensitive material and the light fastness of a magenta color image by incorporating a specified magenta coupler, a specified high b.p. crg. solvent and a specified compd. into an emulsion layer. CONSTITUTION:A magenta coupler represented by formula I, a high b.p. org. solvent having one or more >CH-CH3 bonds in the molecule and a bisphenol compd. represented by formula III are incorporated into a silver halide emulsion layer of a sensitive material. In the formula I, each of Za and Zb is =CR<2>- or =N-, each of R1 and R2 is H or a substituent and X is H or a releasable group. In the formula III, each of R3-R6 is 1-18C alkyl, R7 is H or 1-12C alkyl and n is 1-3. A compd. having CH3 as R1, Cl as X, N as Za and a group represented by formula II as Zb in the formula I may be used as the coupler represented by the formula I. A compd. represented by formula IV may be used as the compd. represented by the formula III and a compd. represented by formula V as the org. solvent.
Patent JP-S63302782-A (JP)
Title: Overtravel processing method
Inventor: YAMAMOTO SUMIO
IPC: H02P3/20
Filed: 1987-05-29
Abstract: PURPOSE:To widen an effective stroke, by generating the output of second control signal for moving a control object in the counter direction when the control object comes to a threshold at the time of the moving of the control object due to first control signal. CONSTITUTION:An AC servo-controller is composed of a speed amplifier 10, an overtravel circuit 20, a power converter circuit 30, a motor 40, a pulse generator 50, and an FV converter 60. So far as the AC servo-controller with an overtravel processing method which is applied for is concerned, the normal speed amplifier 10 and the overtravel circuit 20 are inverted, and positive-and- negative-directional overtravel signals SP, SN applied to switches 21, 22 are counter-applied to. Accordingly, when the output of first control signal is generated to move a control object, and when the control object comes to a threshold for any cause, then the output of second control signal for moving the control object in the counter direction is generated, and so the control object can be quickly stopped.
Patent JP-H09316221-A (JP)
Title: White-colored film and its production
Inventor: UHARA KENJI
IPC: B41M5/382
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To prepare a white-colored film which is suitable for a substrate for a liquid crystal display reflection plate giving a bright screen due to its high reflectance, excellent print quality by forming voids on an undrawn film made of a polyester composition containing a prescribed amount of white particles under specific conditions. SOLUTION: A static discharge with an electric field strength of >=1kv/cm is applied to an undrawn film comprising a polyester composition containing 5-30vol% of white particles such as calcium carbonate with an average reflectance of >=80% in 500-600nm light wavelength range and the film is oriented at least in one direction to form voids by interfacial peeling at the interface of the white particles whereby the objective film is obtained, whose at least one face (face A) satisfies the formula [R is an average reflectance (in %) in the light wavelength range from 500-600μm calculated as the film thickness is 100μm; OD is the optical density calculated as the film thickness is 100μm] and which has a resistivity of 1×10<7> to 1.9×10<12> Ω.cm when it is molten.
Patent JP-S5557961-A (JP)
Title: Annunciator
Inventor: YAMADA AKIHIRO
IPC: G06F11/00
Filed: 1978-10-26
Abstract: PURPOSE: To improve reliability of a system by indicating a fault by detecting the confirmation signal of self-diagnosis.  
     CONSTITUTION: By a main controller composed mainly of input scanning circuit 8, CPU1, and memories ROM2 and RAM3, a self-diagnostic program for checking its functions is executed at constant intervals of time to output comfirmation signals of it from output port 5. Then, fault information circuit 7 is separately provided which sends a fault information output on detecting intermittence of confirmation signals, so that abnormality would be caused, the circuit can indicate it rappidly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5755676-A (JP)
Title: Recording and reproduction system for still picture
Inventor: KATAGIRI TOSHIYUKI
IPC: H04N5/91
Filed: 1980-09-22
Abstract: PURPOSE:To obtain high fidelity and to simplify the recording and reproduction of a still picture and to enable a normal cassette deck, tape deck, etc., to be used, by executing recording and reproduction of still pictures and corresponding sound with a sound magnetic tape. CONSTITUTION:A composite video signal is processed by a color encoder COD to decompose respective scanning lines for one screen into picture elements and under the control of a control part CONT, they are converted by A/D converters A/D1- A/D2 into digital signals, which are stored in memories MM1 and MM2. Those storage contents are read out with low-speed readout control signals CS4 and CS5 and converted into analog signals by a D/A converter DAC, and FM modulators MOD1 and MOD2 perform the angular-speed modulation of a carrier signal in the sound signal band to record the resulting signal on a sound magnetic tape. Signals from the tape are demodulated by FM demodulators DEM1 and DEM2 and converted by an A/D converter A/D3 into digital signals; which are stored in memories MM1 and MM2 at a low speed, and they are read to a D/A converter DAC at the same speed with the storage of the video signal to be converted into analog signals, thereby displaying still pictures on a display device CRT.
Patent JP-H04331977-A (JP)
Title: Flame reaction imparting device
Inventor: KODAMA MASARU
IPC: F23C99/00
Filed: 1991-05-07
Abstract: PURPOSE:To provide the flame reaction imparting device which is simple in construction, is suitable not only for the flame reaction in the atm. but for the flame reaction in a glass tube, such as gaseous neon, as well, has an excellent maintenance characteristic and can form beautiful and colorful illumination. CONSTITUTION:This device is constituted of a container 1 which houses a metallic compd. 10, a heater 2 for heating which heats this container 1 and converts the above-mentioned metallic compd. to metallic vapor, a temp. sensor 3 which detects the temp. of the container 1, a temp. controller 4 which controls the heater 2 for heating by the output signal of the temp. sensor 3, and a gas feed pump 5 which feeds the above-mentioned metallic vapor to a gas supply pipe 7. The device is suitable for gaseous neons and has the excellent maintenance characteristic.
Patent JP-S5356987-A (JP)
Title: Semiconductor laser device
Inventor: KOBAYASHI TAKESHI
IPC: H01S5/00
Filed: 1976-11-02
Abstract: PURPOSE: To obtain laser light unified in both longitudinal and transverse modes by providing a P type local stripe region in opposition to a P type local stripe region formed in an N type GaAs substrate in the active layer under said stripe region. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10325506-A (JP)
Title: Pressure fluidized bed boiler
Inventor: WADA SEIJI
IPC: F01K7/24
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a pressure fluidized bed boiler which enables properly regulating of the temperature of reheated steam without spraying and injecting feed water with a sprayer. SOLUTION: In a pressure fluidized bed boiler, main steam 25 is taken out of an evaporator 8 in a bed of the body 2 of a fluidized bed boiler to drive a high pressure steam turbine 21 and then, reheated via a reheater 9 in the bed and the reheated steam 26 is sequentially guided to a medium pressure steam turbine 22 and a low pressure steam turbine 23.  In this case, a reheater 47 outside the bed, which enables heating of a steam 25' introduced from the high pressure turbine 21 by a combustion exhaust gas 1b prior to the introduction thereof into the reheater 9 in the bed is arranged in parallel with a high pressure gas cooler 14 in which the combustion exhaust gas 1b sequentially via gas turbines 12 and 13 undergoes heat exchange with high pressure feed water 41 to the evaporator 8 in the bed to cool while dampers 48 and 49 are provided respectively at the reheater 47 and at gas outlets of the high pressure gas cooler 14.
Patent JP-H05147912-A (JP)
Title: Method for refining inert gas
Inventor: RABUI JIYAIN
IPC: C01B21/04
Filed: 1992-05-25
Abstract: PURPOSE: To improve purification efficiency by supplying the specified amount of H 2  to a feed gas stream, removing generated water and catalyst poison by a first adsorbent, then converting O 2  and H 2  to water by an oxidation catalyst and removing it by a second adsorbent.  
     CONSTITUTION: Pressurized feed gas is dehydrated in a water separator 12, addition for an amount sufficient for turning O 2  in the gas to water is performed and it is fed to a container 30 divided into three zones. The water in the gas stream and the catalyst poison are adsorbed and removed in a first adsorption zone 34 composed of active Al 2 O 3 , SiO 2  gel and zeolite, etc., then O 2  and H 2  are converted to the water in a catalyst zone 38 composed of a noble metal and further, the generated moisture is removed in the second adsorption zone 42 of a composition similar to the first adsorption zone 34. The purified gas containing not more than 1 vpm of O 2  and not more than 1 vpm of the water passed through the container 30 is stored through a pipe 62. At the time of purifying the feed gas in the container 30, the purge gas of Ar or the like is heated to 80-250°C and supplied to the container 32 of similar constitution and stored gaseous impurities are desorbed and regenerated. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6024968-A (JP)
Title: Drive control method for thermal head
Inventor: KAWAKAMI TOSHIO
IPC: B41J2/36
Filed: 1983-07-20
Abstract: PURPOSE:To obtain a recording with uniform density regardless of an adjacent dot heating by a method wherein a shift register which acts to both directions is employed, while a recording data is shifted by one dot distance to right and left directions, and a preheated driving of a thermal head is performed by heating for each thermal element. CONSTITUTION:As a shift register SR' to store recording data DATA of one line, a form of register which acts to both directions and also EX.OR gate G1', G2'... are provided. A data is stored in a shift register SR' which is shifted leftward by one dot for a dot pattern to be recorded. A strobe signal SB2 is fed to EX.OR gates G1, G2... of L level, and a strobe signal SB of H level is fed to AND gates G1, G2..., thereby a heat generating element is driven corresponding to a blank data, thus the first step preheating is performed. Then, the second step preheating is successively performed in the same manner by a pattern shifted rightward by one dot for a pattern to be recorded.
Patent JP-H08324215-A (JP)
Title: Nonmetallic tire antiskid device
Inventor: OBARA MASAAKI
IPC: B60C27/20
Filed: 1995-05-30
Abstract: PURPOSE: To provide a nonmetallic tire antiskid device by which winding and removal of an antiskid main body to a tire can be easily performed. CONSTITUTION: A projection-shaped pattern where a large number of projections 12 having no acute angle square edge part are arranged at equal intervals, is formed on the reverse of an antiskid main body 10 coming into contact with an outer peripheral surface of a tire by being wound, and adhesion of the antiskid main body 10 to an outer peripheral surface of the tire is reduced. Therefore, installing performance and mounting-demounting performance of the tire antiskid device to a tire are improved, and at the same time, necessary adhesion can also be secured between the tire and the anitiskid main body at vehicle traveling time.
Patent JP-S6112151-A (JP)
Title: Automatic interruption informing system
Inventor: HARIMA KATSUAKI
IPC: H04M3/20
Filed: 1984-06-27
Abstract: PURPOSE:To attain the information of the presence of an interruption incoming by a synthesis signal to a called party during the use of a line by designating a specific number of the like by a caller. CONSTITUTION:When a subscriber A transmits an emergency informing number to a subscriber B of an exchange Y during use of line, an incoming side exchange Y receives it by an incoming register IR, starts a marker M and transfers information. An incoming trunk ICT and an interruption informing trunk TRK are connected, an informing path is extended to a calling/called number storage device S-IR, the subscriber A receives an incoming/outgoing subscriber number and stores them to form a transmission line of voice synthesis. The maker M is acquired at the same time, the incoming subscriber number is received to set a channel to the called party B in using the line. On the other hand, a voice converting controller D-CONT edits the outgoing subscriber number, transmits the synthesized voice and informs it to the subscriber B.
Patent JP-H11340850-A (JP)
Title: Base station transceiver for radio communication system
Inventor: FERNANDEZ DURAN ALFONSO
IPC: H04B1/26
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To cause the traffic capacity of a base station in a radio communication system to be increased, without increasing number of transceivers per base station. SOLUTION: A base station is provided with a transceiver 12 and an antenna 11, the antenna 11 sets radio communication with many mobile terminals within area of the coverage of the base station, the transceiver 12 is provided with a receiver 13 that simultaneously captures signals with two carrier frequencies, the receiver 13 is provided with an image deletion module including a local oscillator, and the oscillating frequency of the local oscillator is a function of two carrier frequencies F1, F2 or higher in a carrier frequency set in the radio communication system and is decided to be equal to, e.g. a half the sum of the two carrier frequencies F1, F2.
Patent JP-S6023978-A (JP)
Title: Measurement of specific gravity of electrolyte in lead storage battery
Inventor: NITSUTA EIJI
IPC: H01M10/48
Filed: 1983-07-19
Abstract: PURPOSE:To obtain a specific gravity sensor providing precision measurement over a long period of time by measuring potential difference between a PbO2 and a Pb electrode, which are normally charged with a small current, after the load between the electrodes is removed and residual voltages are discharged through a capacitor. CONSTITUTION:The solid lines in the figure indicate potential changes caused after the load between a PbO2 electrode and a Pb electrode is removed after they are charged at a current density of 1mA per cm<2> electrode surface area. As seen from the solid lines, any of these electrodes does not stabilize in several minutes. However, when residual voltages are discharged through a 10,000F capacitor at the same time when the load between the two electrodes is removed, these electrodes have excellently stable electric potentials as indicated by the broken lines. Consequently, the specific gravity of electrolyte can be measured with high accuracy from the potential difference.
Patent JP-S6026116-A (JP)
Title: Exhaust system for automobile
Inventor: SEN HIROBUMI
IPC: F01N13/08
Filed: 1983-07-20
Abstract: PURPOSE:To improve durability of a bellows by arranging the bellows perpendicularly right under an exhaust manifold of a lateral engine and forming an exhaust pipe, connected to the lower end of the bellows, into a curved pipe with the front end part bending rearward of a car body and having this curved pipe elastically supported by means of an engine. CONSTITUTION:Bellows 3 is provided nearly perpendicularly in the vicinity of a position right under an exhaust manifold 2 of a lateral engine 1, while an exhaust pipe 4 in the understream of the bellows 3 is supported by the engine 1, tightly connected to the exhaust manifold, through a rubber hanger 6 which is an elastic support member. The front end part of the exhaust pipe 4 connected to the lower end of the bellows 3 forms a curved pipe bending rearward of a car body, and the downstream end of this curved pipe is extended to below the engine, and further, a continuing middle part of a horizontal section 4a of the exhaust pipe is supported by means of a rubber hanger 6. Thus, durability of the bellows 3 is improved.
Patent JP-H01303964-A (JP)
Title: Image magnification and reduction indicating method
Inventor: TSUHARA SUSUMU
IPC: G09G5/36
Filed: 1988-06-01
Abstract: PURPOSE:To execute the magnification/reduction in a similar figure with a simple operation by applying rubber band display in hatched lines in addition to the rubber band display of a conventional box form at the confirmation of a transfer destination area. CONSTITUTION:A mouse button is depressed at a point P1, the mouse button is kept pressing as it is and the mouse button is detached at a point P4. Similarly, the mouse button is depressed at a point Q1, the button is kept pressing as it is and the mouse button is detached at a point Q4. Thus, the magnification/ reduction destination image area is ensured as a rectangle drawn from the points Q1, Q4 as both diagonal lines and the magnified and reduced original image confirmed already is transferred to the part with magnification/reduction. In this case, the gradient of oblique lines Q1, Q2'-Q1, Q4 is selected equal to the gradient of an oblique line tying the points P1 and P4. In case of desiring to send the magnified/reduced image with the same longitudinal/lateral magnification/reduction rate, the mouse cursor has only to be placed on the oblique line.
Patent JP-S63296821-A (JP)
Title: Gas permselective membrane
Inventor: KAMO JUN
IPC: B01D53/22
Filed: 1987-05-28
Abstract: PURPOSE:To obtain the title membrane having excellent oxygen selectivity, heat resistance, chemical resistance and mechanical strength by making the membrane from a mixture of 10-80wt.% polyvinylpyridine and a copolymer of polydimethylsiloxane. CONSTITUTION:A membrane for gas separation is obtained by mixing polyvinylpyridine such as poly-4-vinylpyridine and a copolymer of polydime thylsiloxane such as a block polymer of polydimethylsiloxane-bisphenol A carbon ate and regulating the mixing ratio of polyvinylsiloxane to 10-80wt.%. The obtained separation membrane has excellent oxygen permselectivity and heat resistance, chemical resistance and strength are excellent.