baber/WOPTO huggingface dataset:
Patent JP-S6051789-A (JP)
Title: Method for upgrading low-grade coal
Inventor: TOMURO JINICHI
IPC: C10L9/08
Filed: 1983-08-31
Abstract: PURPOSE:To prevent the channelling and the clogging of particles within a moving bed by discharging evaporated moisture out of the process line without causing recondensation, by moving forcedly and downward moisture evaporated from a low-grade coal within the moving bed. CONSTITUTION:A low-grade coal 1 is crushed to a powder having a particle size of 10mm. or below, fed from a feed port 12 through a srew feeder 32 driven by a motor 31 and a feed pipe 13 to a drying tower 11, heated by a heating pipe 16 and is descended while evaporating moisture. At the same time, an inert gas 3 is introduced from a gas supply pipe 14 through a grate 15 into the tower 11, and a gas 4 evolved within the tower 11 is forcedly descended, passed through a grade 17 and discharged through a gas discharge pipe 18 to the outside. The low-grade coal 1 is fed through a connecting pipe 21 to a dry distillation tower 21, heated by a heating pipe 25 to heat-decompose it, passed through a discharge pipe 28 and a screw feeder 34 and discharged from a discharge port 29. The gas 6 obtd. by the heat decomposition together with an inert gas 5 fed from a gas feed pipe 27 is discharged through a discharge pipe 23.
Patent JP-H0450451-A (JP)
Title: Misfire detecting device for engine
Inventor: MITSUFUJI CHIAKI
IPC: G01L23/22
Filed: 1990-06-15
Abstract: PURPOSE:To properly detect a misfire in response to the operating conditions by correcting the pressure detecting crank angle positions positioned on the sparl lag side and the spark advance side with respect to the compression top dead center receptively to the spark lag side and the spark advance side as the burning velocity is retarded. CONSTITUTION:A misfire is judged based on the pressure difference detected by a cylinder pressure sensor 15 at two crank angle positions before and after the compression top dead center. As the burning velocity is slowed, a control unit 22 corrects the spark lag side pressure detecting crank angle position to the spark lag side based on the charging efficiency influencing the burning velocity, and correspondingly corrects the spark advance side pressure detecting crank angle position to the spark advance side. Thus, since the pressure detected at the spark lag side pressure detecting crank angle position in a burning state, constantly shows a large value, a state of misfire of an engine 1 can be properly detected regardless of the burning velocity.
Patent JP-H10332758-A (JP)
Title: Impulse tester
Inventor: MINAMI TERUO
IPC: G01R31/14
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To generate stable surge output in a wide range from low voltage to high voltage, to obtain high voltage and large current surge output and to prevent displacement of indication position of a monitored surge wave form. SOLUTION: A control circuit part 2 for controlling voltage and current, a high-voltage generation circuit part 3, and a surge generation circuit part 4 for generating surge output at the timing from the control circuit part 2 are provided, a high-voltage switching part for generating the surge output in a high-voltage zone and a low-voltage switching part for generating the surge output in a low-voltage zone are provided, and characteristics of both the switching parts are made almost the same. Also, a circuit part 103 for monitor trigger for generating a monitoring trigger signal for monitoring surge wave form using the generated surge output is provided.
Patent JP-H0447955-A (JP)
Title: Manufacture of thermal head
Inventor: WATANABE YOSHIHIRO
IPC: B41J2/335
Filed: 1990-06-15
Abstract: PURPOSE:To form a minute film, make the wiring resistance of an electrode small, the heating distribution uniform, make the heating efficiency, a constant at printing and non-printing, the printing quality excellent, and improve sticking characteristic of a full size facility MBB by using a paste containing organic gold compound and colloidal gold particles. CONSTITUTION:On an insulating substrate 1 consisting of an alumina substrate coated with a glaze layer, a paste containing organic gold compound and colloidal gold particles is printed and baked. A common gold electrode 2 and individual electrode 3 are formed by photolityography and a heat generating resistor 4 made of glass frit and RuO2 powder is formed thereon. Lastly, a glass paste is printed and baked so as to form an abrasion resistance layer 5. An electrode layer having a film of 0.5-1.0mum thick can be formed by printing and baking once. As a minute film is formed, the wiring resistance of the electrode becomes small and the heating distribution will be uniform. Also, the heating efficiency, a constant at printing and non-printing, and the print quality become excellent. Further, the degree of the surface roughness of the electrode layer is about 5 times the degree of a roughness which does not contain the colloidal gold particles. Furthermore, as the minute film can be formed, the sticking characteristic of the full size facility MBB will be improved.
Patent JP-S5949404-A (JP)
Title: Burner for low-nitrogen oxide
Inventor: MASAI TADAHISA
IPC: F23C99/00
Filed: 1982-09-13
Abstract: PURPOSE:To reduce production of NOX without an increase in smoke dust in exhaust gas, by a method wherein, in a burning device having burners in a multistage and after-air ports thereabove, air ports for forming an air curtain are formed in a side wall. CONSTITUTION:Square air curtain ports 15, aligned in 3-stage and 7-row, are located in positions corresponding to burners 3, 4 and 5 on a rear wall, and an air curtain air box 14 is installed outside the air curtain ports 15. Incomplete combustion gas, generated resulting from combustion, in the air ratio of 1 or less, of each of the burners 3, 4 and 5, is forced into complete combustion under presence of the air fed through after-air ports 6 and 7 in the front and the rear walls, but further improved combustion is effected with aid of the air injected through the air curtain ports 15. This enables relieving of the combustion loads of the after-air ports 6 and 7, resulting in further intensification of excessive fuel combustion, which is advantageous to reduction of NOX, at a burner part.
Patent JP-S6135514-A (JP)
Title: Manufacture of semiconductor light emitting element and vapor growth apparatus therefor
Inventor: IKEDA MASAO
IPC: H01L21/205
Filed: 1984-07-28
Abstract: PURPOSE:To obtain a high quality semiconductor light emitting apparatus by defining a substrate temperature and ratio of each raw material gases of III-V group. CONSTITUTION:Temperature of substrate 1 is set to 580 deg.C-530 deg.C, both gases of Triethyl compound of III group metal and phosphine are supplied for the substrate 1 so that the supply ratio of phosphine to the triethyl compound of IIIgroup metal becomes 300 or more, both gases are mixed at the area just before reaching the substrate 1, namely at the area near the front side of aperture end 16a in the side of entrance of the path 16 in front of the first and second supply ports 17, 18 and such mixed gas is sent to the path 16. This mixed gas is further caused to flow along the surface of substrate 1 as indicated by the arrow mark (a) and thereby A GaInP system III-V group compound semiconductor layer is formed by the epitaxial growth method on the substrate. Thereby, generation of intermediate product by reaction can be controlled effectively even when the raw materials gases of III and IV groups which have reactive characteristic and different decomposition rates.
Patent JP-H0715683-A (JP)
Title: Video signal switching circuit
Inventor: WAKASUGI JUN
IPC: H04N5/45
Filed: 1993-06-29
Abstract: PURPOSE:To automatically replace the video images of master and slave screens at the time of commercials. CONSTITUTION:An input selection switch control circuit 5 judges that the commercial is started when a second discrimination signal 14 from a sound multiplex mode discrimination circuit 4 changes from monophonic broadcasting to stereo broadcasting for instance, controls an input selection switching circuit 6 and replaces input video signals to be video output 20 and 21 for the master and slave screens. Further, when the discrimination signal 14 returns from the stereo broadcasting to the monophonic broadcasting, the input video signals to be the video output 20 and 21 for the master and slave screens are replaced inversely this time.
Patent JP-H088773-A (JP)
Title: High frequency signal switch circuit
Inventor: TABATA TOSHIHIRO
IPC: H04B1/18
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a high frequency signal switch circuit with excellent cut-off characteristic and high reliability by alternately impressing bias voltage on plural bias circuits and turning on/off a switching element. CONSTITUTION:When a power source terminal 4 A is turned on and a first bias circuit formed by resistors R 2 and R 5 and a capacitor C 3 is turned on, the diode D 1 on a transmission line 3 is conducted and input/output terminals 1 and 2 become transmission states. When a power source terminal 4 B is turned on, the terminal 4 A is turned off, and a second bias circuit formed by transistors Tr 1 and Tr 2, resistors R 3, R 4 and R 6 and a capacitor C 4 is turned on, the diode D 1 is interrupted. Base current flows in each of the transistors Tr 1 and Tr 2 and the transistors become on, and a cut-off state is held under a high cut-off characteristic by the combination of the high impedance of the cut off diode D 1 and the low impedance of the conducted transistors Tr 1 and Tr 2.
Patent JP-H1011869-A (JP)
Title: Library device
Inventor: INOUE KAZUHIKO
IPC: G11B17/26
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To detect whether a cartridge is in a holder or not in a short time by providing a mechanical detecting mechanism for detecting the cartridge on the side of a magazine. SOLUTION: The library device has a magazine 1 having a large number of holders 10 for housing memory cartridges respectively, a drive mechanism 2 for reading the memory cartridge, an accessor 3 for carrying the memory cartridge in moving between the magazine 1 and the drive mechanism 2 and a magazine moving means for moving the magazine 1. Then, the device is moreover provided with a detecting means 30 provided on the holder 10 for the purpose of detecting insertion/ejection of the memory cartridge 8 in detecting a position of a slider member 21. In this constitution, the detecting mechanism 11 for detecting the cartridge is provided on the magazine side. Thus, since it is not necessary to operate the accessor for the purpose of detecting the cartridge, whether the cartridge is in the holder or not can be detected in a short time.
Patent JP-H0450292-A (JP)
Title: Oiling device for synthetic resin
Inventor: YAMAGUCHI TAKUO
IPC: B01J23/74
Filed: 1990-06-16
Abstract: PURPOSE:To obtain the title device readily removing a heavy component and controlling temperature, consisting of a heating reaction means of heating, melting and gasifying a synthetic resin, a condenser for gasifying and oiling, a cooling and heating heat exchanger and a warm water means and providing the heating reaction means with a heating kiln and a heating furnace. CONSTITUTION:In an oiling device for synthetic resin, the oiling device is equipped with a heating reaction means 1 of heating, melting and gasifying a synthetic resin, a condenser 5 to oil a gas, a cooling and heating heat exchanger 3 and a warm water means 37, the heating reaction means 1 consists of a heating kiln 2 and a heating furnace 4, a cooling and heating heat exchanger 36 is connected between the heating reaction means 1 and the condenser 5, a component heavier than the gas is removed and transferred to the condenser 5. A casing 43 of the heat exchanger 36 is provided with an inlet 38 of gas and an outlet 39, the bottom of the casing 43 is provided with a warm water channel 40 connected to the warm water means 37 to heat the heavy component, an air pipe 41 to airtightly pass through the casing 43 is fixed to the heat exchanger 36 and a wax outlet 42 is laid lower than an outlet 39 at the bottom of the casing 43.
Patent JP-S6049482-A (JP)
Title: Approximate describer for on-line handwritten linear pattern
Inventor: NISHINO ETSUJI
IPC: G06K9/62
Filed: 1983-08-29
Abstract: PURPOSE:To decrease the processing time and to attain coding with a high data compression factor by obtaining automatically each approximate allowable error of a straight line, a circle and an arc respectively in consideration of a geometric form of an input linear pattern. CONSTITUTION:An input part 3 which feeds the time-series coordinate value data on a linear pattern is provided together with a flexion point extracting part 4 which extracts a flexion point out of the coordinate value data, an automatic approximate allowable error setting part 5 which calculates automatically an approximate allowable error in consideration of a geometric form of the linear pattern, and a linear element analysis/detection part 6 which analyzes roughly the linear pattern. Thus the fine and rough approximate coding operations are possible for the fine and rough linear elements since an approximate allowable error is automatically set to each element of a straight line, a circle and an arc respectively in consideration of the geometric form of the linear pattern. Furthermore, the part 6 detects hierarchically and preferentially the elements having high appearing frequencies. This device attains an approximate coding action in real time and with a high compression factor.
Patent JP-S5947205-A (JP)
Title: Production of chelate resin containing pendant polydentate ligand
Inventor: SUZUKI TOSHISHIGE
IPC: C08F8/02
Filed: 1982-09-10
Abstract: PURPOSE:To produce the titled resin easily in high yields, by protecting primary amino groups of a Schiff base-type condensation product obtained by a specified reaction, then reacting the condensation product with a resin, hydrolyzing the product and subjecting the hydrolyzate to a specified reaction. CONSTITUTION:A Schiff base-type condensation product derived through primary amino groups of diethylenetriamine (e.g., diethylenetriamine-N,N'-disalicylideneiminate) is reacted with a corresponding resin to introduce the Schiff base-type condensation product pendently through its secondary amino group in the resin matrix. The obtained product is hydrolyzed to obtain a chelate resin containing pendant diethylenetriamine, and then other substituents are introduced into the primary amino groups of the diethylenetriamine residue of the chelate resin, whereby a chelate resin containing pendant polydentate ligands comprising diethylenetriamine (derivative) is produced.
Patent JP-S6141080-A (JP)
Inventor: JIYAN PIEERU GOOCHIE
IPC: B60T13/52
Filed: 1985-07-19
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-S5586129-A (JP)
Title: Assembling apparatus
Inventor: SHIMATA TSUTOMU
IPC: H01L21/60
Filed: 1978-12-25
Abstract: PURPOSE: To increase working efficiency by a method wherein 2 sets of assembling apparatuses are placed facing each other with lead frames in 2 rows between at different locations against the conveying direction.  
     CONSTITUTION: Two sets of assembling devices B 1 , B 2  face each other with continuous lead frames in 2 rows of lines l 1 , l 2  between, and the apparatuses are arranged at different locations along the lines. This arrangement makes it possible to obtain a consistent assembling apparatus with superior working efficiency without spoiling the working efficiency of workers who sit facing each other, and without making the mechanism complicated while using mechanically the same. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6218593-A (JP)
Inventor: SHIRAISHI TOMIKATSU
IPC: G09G3/18
Filed: 1985-07-17
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-S644523-A (JP)
Title: Speed change structure of agricultural tractor
Inventor: TERAOKA AKIRA
IPC: B60K17/348
Filed: 1987-06-25
Abstract: PURPOSE:To reduce the weight of a balance weight at the front edge of a machine body and simplify a speed change operation mechanism by interlocking a Pitman arm and a front wheel speed change device through a mechanical type interlocking mechanism and installing the front wheel speed change device onto the rear surface of a main clutch case. CONSTITUTION:An engine 1 and a main clutch case 10 connected with the rear surface of the engine 1 are arranged in the vicinity of a steering gear box 13 which axially supports a Pitman arm 38. Further, a transmission case 5 which receives the output of the main clutch case 10 is arranged in the rear part of the machine body. In this structure, a front wheel speed change gear and the Pitman arm 38 are interlocked through a mechanical type interlocking mechanism 40, in order to switch the front wheel transmission to the high speed drive state on the basis of the steering operation over a prescribed quantity. The front wheel transmission installed into a front wheel transmission system transmitted from the transmission case 5 to a front axle case 20 is built in a front wheel transmission case 11 and installed onto the rear surface of the main clutch case 10.
Patent JP-H0830079-A (JP)
Title: Toner cartridge package
Inventor: MINAMI TAKEHIRO
IPC: G03G15/08
Filed: 1994-07-11
Abstract: PURPOSE:To prevent toner remaining in a toner cartridge from being scattered on the surroundings at the time of pulling out the cartridge attached to a toner supplying part, for replenishing the toner. CONSTITUTION:When a case 10 for packing the cartridge is provided with a flap 3a capable of being abutted on the bottom surface of the toner cartridge 20 attached to the toner supplying part 21 and capturing the residual toner scattered from the cartridge 20, when it is housed in the case 10 from an unsealed part. On a top surface 1, a cartridge introducing opening 5 for leading the cartridge 20 into the case 10 from the part of a fold 13a is constituted of perforations capable of being cut.
Patent JP-S6137805-A (JP)
Title: Liquid, amino group-terminated diene copolymer and production thereof
Inventor: KURASHIGE YUZO
IPC: C08F8/30
Filed: 1984-07-31
Abstract: PURPOSE:To obtain the titled copolymer whose properties such as viscosity can be easily controlled and which gives a cured product excellent in chemical and water resistances, by reacting a specified liquid, halogen-terminated diene polymer with NG3 or an amine. CONSTITUTION:A random- or block-copolymerized liquid, halogen-terminated diene copolymer comprising 4-460 repeating units of formula I and 2-230 repeating units of formula II (wherein Y is phenyl or cyano) is reacted with NH3 or an aliphatic, alicyclic or aromatic primary to tertiary amine at 10-200 deg.C and a pressure of 1-20atm. for 0.1-24 hr in the absence or presence of a solvent (e.g., toluene) to obtain a liquid, amino group-terminated diene copolymer comprising 4-460 repeating units of formula I and 2-230 repeating units of formula II.
Patent JP-H10221298-A (JP)
Title: Nitrogen oxide concentration detector
Inventor: OSHIMA TAKAFUMI
IPC: G01N27/416
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To detect the nitrogen oxide concentration in a measured gas with high accuracy by providing the first oxygen pumping cell, an oxygen concentration measuring cell, and the second oxygen pumping cell on different solid electrolyte layers respectively. SOLUTION: In this nitrogen oxide concentration detector, the first oxygen pumping cell 6, an oxygen concentration measuring cell 7, and the second oxygen pumping cell 8 are provided on different solid electrolyte layers 5-2, 5-3, 5-4 respectively. The current leak between the electrodes of the oxygen cells 6, 7, 8 becomes slight, and the accuracy of the oxygen concentration measured by the cell 7 is high. Oxygen is extracted from the first void section 2 with the cell 6 while the oxygen concentration in the first void section 2 is monitored with the cell 7, and the oxygen concentration in the first void section 2 is controlled at the low oxygen concentration that a nitrogen oxide is not decomposed practically.  Since the oxygen concentration in the first void section 2 can be stably controlled at low oxygen concentration, the nitrogen oxide concentration in the measured gas having low nitrogen oxide concentration can be detected with high accuracy.
Patent JP-S5590269-A (JP)
Title: Material for rolishing brush
Inventor: ISHIKAWA KAZUO
IPC: B24D13/10
Filed: 1978-12-26
Abstract: PURPOSE:To prevent clogging or the like in a washing water pipe and raise the effect of polishing, by coating the peripheral surface of a flexible core with a cloth of woven synthetic resin fibers and treating the surface of the cloth with a synthetic resin. CONSTITUTION:A synthetic resin filament 1a mixed with abrasive grains 5 is used as a core 1. The peripheral surface of the filament is coated with a cloth 2 of woven synthetic resin fibers. The cloth is coated and impregnated with a synthetic resin, thereby preparing a material for a polishing brush. Since the tip of hair of a brush made of only synthetic resin filaments is smooth, slip takes place in washing and the effect of the washing is low. However, since the former brush is made of the woven fibers and treated with the resin, dispersion or the like is prevented by the shape retaining effect of the woven fibers and the treated resin and the brush causes good sliding friction on a washed piece. Therefore, the effect of washing is greatly heightened by the fibers and the resin together with the core.
Patent JP-S6221052-A (JP)
Title: Dew formation sensor
Inventor: KUROKI KOJI
IPC: G01N27/12
Filed: 1985-07-19
Abstract: PURPOSE:To achieve a small size, by etching one side of a printed circuit board with the thickness of below about 100mum to form a pair of comb-shaped electrodes and a leader electrode and then forming a moisture-sensitive resistor as the film across the pair of comb-shaped electrodes plated on both surface thereof. CONSTITUTION:For example, a pattern of a pair of comb-shaped electrodes 2 are formed by an etching on a polyimide resin printed circuit board 1 comprising a resin portion about 25mum thick and copper foil about 35mum thick and furthermore, after a non-electrolytic plating of nickel, the work is coated with an ink for a moisture-sensitive resistor prepared by the screen printing to form a moisture-sensitive body 3 by a heating at about 160 deg.C about 30min. Here, the moisture-sensitive resistor ink is produced as follows: for example, 7pts.wt. of carbon conductive particles, 19pts.wt. of polyvinyl alcohol and 0.8pts.wt. of defoaming agent are dissolved and mixed in a distilled water to 100pts.wt. in the total. In the printing, the moisture-sensitive bodies are arranged crisscross in plurality, then, printed simultaneously and are cut off in individual element shapes following a heating. An aluminum fitting metal 4 is adhered to the back of the substrate 1 by an acrylic adhesive to obtain a sensor.
Patent JP-S6089773-A (JP)
Inventor: RICHIYAADO EFU HAARAIN
IPC: H03K5/13
Filed: 1984-07-31
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-S5951460-A (JP)
Title: Laminated separator for lead storage battery
Inventor: OOKAWA YOSHIO
IPC: H01M50/40
Filed: 1982-09-16
Abstract: PURPOSE:To reduce the decrease of thickness of a laminated separator when incorporated into a battery jar by pressure by keeping the ratio of the thickness of glass mats against the sum of thicknesses of separators and the glass mats within a specific range. CONSTITUTION:A laminated separator for a lead storage battery is formed by laminating separators and glass mats so that the ratio of the thickness of the separators and glass mats is kept at 0.25-0.4. Accordingly, the laminated separator is inserted between a negative electrode and a positive electrode and firmly incorporated into a battery jar at a pressure of 20kg/dm<2>, thus the decrease of the thickness of the laminated separator can be kept extremely small after the formation treatment and the reduction of the battery life due to the loosening of the fixation of electrode groups can be prevented.