baber/WOPTO huggingface dataset:
Patent JP-S56112994-A (JP)
Title: Mixed paraffin fuel
Inventor: OONUKI KOUJI
IPC: C10L11/00
Filed: 1980-02-12
Abstract: PURPOSE: To provide mixed paraffin fuel with improved combustion effect, by providing a hollow part in a main body obtained by solidifying coal particle and wood powder with paraffin.  
     CONSTITUTION: Coal particle and wood powder are solidified by paraffin to form a solid substance with a dimension of about 80mm×80mm×26mm and a hollow part 1 is provided in said mixturs. By using only one aformentioned solid substance, a function of combustion support can be fulfilled when a stove for a heating system using coal or coke is ignited. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09211854-A (JP)
Title: Photosensitive resin composition
Inventor: MORI HIROFUMI
IPC: C08L33/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin compsn. usable as an aq. soln. and capable of forming a tough transparent hardened film by slight exposure and to obtain a colored photosensitive resin compsn. SOLUTION: This photosensitive resin compsn. consists of a water-soluble copolymerized resin obtd. by copolymerizing 2hydroxyethyl (meth)acrylate with methoxymethyl (meth)acrylamide and (meth)acrylamide and a water-soluble diazo resin and it is obtd. by carrying out the copolymn. in an aq. sol of tin oxide and mixing the resultant resin with the water-soluble diazo resin. This colored photosensitive resin compsn. consists of a water-soluble copolymerized resin obtd. by copolymerizing 2-hydroxyethyl (meth)acrylate with methoxymethyl (meth)acrylamide and (meth)acrylamide, a water-soluble diazo resin and a pigment and it is obtd. by carrying out the copolymn. in an aq. sol of tin oxide and mixing the resultant resin with the water-soluble diazo resin and the pigment.
Patent JP-S63184195-A (JP)
Inventor: WADA TAKETSUGU
IPC: G01J5/00
Filed: 1987-01-27
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-S55110358-A (JP)
Title: Digital data recording system
Inventor: KAWAI KOUZOU
IPC: G11B5/09
Filed: 1979-02-15
Abstract: PURPOSE: To make it possible to check errors, data by data, by sending out varities of status information for confirmation to a control side every time data sent out from the control side are received by a cassette side.  
     CONSTITUTION: A cassette unit side makes a check on every data sent sequentially from a control side and sends the results to the control side as status information. Additionally, since data received are recorded, block by block, at the cassette unit side, a load on the control side can be lightened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08213648-A (JP)
Title: Optical semiconductor module
Inventor: GOTO AKIO
IPC: H01L31/12
Filed: 1995-02-03
Abstract: PURPOSE: To prevent the exposing of a carrier from a package, and reduce the size and the cost of a module. CONSTITUTION: A photodetection element 34 is fixed on the light receiving side surface of a carrier 35 arranged in a package 31 of an optical semiconductor module which accommodates an optical fiber 32. In the carrier 35, viaholes 37, 38 are formed, one of which is electrically connected with one terminal of the photodetection element 34 and connected with one of electrode pads 36 formed on the inner surface of the package 31. The other terminal of the photodetection element is connected with the other viahole 38 through a bonding wire 39, and electrically connected with the other electrode pad 36. One bonding wire is enough, and the carrier is made to approach the wall surface of the package 31, then the module is miniaturized.
Patent JP-S59143518-A (JP)
Inventor: ASANO SHIROU
IPC: A01C11/02
Filed: 1983-02-03
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-2000212649-A (JP)
Title: Production of grain oriented silicon steel sheet excellent in core loss characteristic
Inventor: IGUCHI MASAO
IPC: C23F1/28
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a steel sheet excellent in core loss characteristics by forming a tensile insulating film on the surface of a finish-annealed steel sheet subjected to etching treatment with an SiCl4 soln. or a pickling soln. contg. SiCl4 and reduced by a specified weight. SOLUTION: A silicon steel continuously cast slab contg., by weight, 0.075% C, 3.32% Si, 0.075% Mn, 0.020% Se, and Sb, Al, N and Mo, and the balance Fe is heated at >=1300 deg.C and is thereafter subjected to hot rolling, annealing and cold rolling to form into a cold rolled sheet of 0.1 to 0.5 mm. By electrolytic etching, linear grooves are formed on the surface. The loss in weight of the steel sheet after etching treatment is preferably controlled to 1.0 to 20.0g/m2. After decarburizing annealing and final annealing, it is dipped into an aq. soln. of 1 to 20% SiCl4 heated at 50 to 100 deg.C for 1 to 100 sec and is water-washed and dried.  A tensile insulating film of 0.5 to 5 μm thickness essentially consisting of magnesium phosphate and colloidal silica is formed on the surface, which is baked at 500 to 1000 deg.C to obtain a grain oriented silicon steel sheet excellent in core loss characteristics and magnetostriction characteristics.
Patent JP-H03223299-A (JP)
Title: Production of disodium 5'-guanylate. disodium 5'-inosinate mixed crystal
Inventor: MOROOKA HITOSHI
IPC: A61K31/70
Filed: 1990-01-27
Abstract: PURPOSE:To obtain the title mixed crystal with large particle size, excellent in fluidity by adding e.g. disodium inosinate crystal as seed crystal to a disodium guanylate-contg. slurry before or after adding disodium inosinate to the slurry. CONSTITUTION:In producing the objective mixed crystal by adding a disodium 5'-inosinate solution to a disodium 5'-guanylate slurry, as seed crystal, pref. 5-10wt.% of disodium 5'-inosinate crystal or pref. 5-15wt.% of disodium 5'- guanylate-disodium inosinate mixed crystal is added before or after adding the disodium 5'-inosinate to the slurry, thus obtaining the objective mixed crystal.
Patent JP-S56114470-A (JP)
Title: Parallax correction system for received picture of artificial satellite
Inventor: TAKAGI YOUICHI
IPC: H04N1/00
Filed: 1980-02-15
Abstract: PURPOSE:To correct a parallax error by photographing the same earth's surface twice from a satellite at different times and by superposing those pictures mutually. CONSTITUTION:Picture data from a satellite is received by antenna 201 and then recorded on a high-band and high-density magnetic tape 203. Geographically corrected picture data on the attitude of the satellite is recorded on magnetic disk 205. At this time, two kinds of picture data obtained at time t0 and time t0+DELTAT are recorded on magnetic disk 205. On the basis of those data, parallax error correcting device 206 corrects the parallax error.
Patent JP-H11207138-A (JP)
Title: Deodorizer
Inventor: ONDA TAKESHI
IPC: A61L9/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To maintain the deodorizing performance for a long period of time and to effectively remove the various malodorous components of the malodorous gas generated in an org. waste treating equipment. SOLUTION: A cooling chamber 2 provided with an inlet 12 for a gas to be treated and a cooling water spray nozzle 15, an acid-soln. treating chamber 3 having an acid-soln. vessel 20, an ozonating chamber 4 furnished with an ozone injection pipe 25 and an activated-carbon treating chamber 5 provided with activated carbon 27 and a connector port 28 to an exhaust blower 29 are arranged in this order in one chamber 1 through the partition walls 9 to 11 having gas passages 6 to 8 to constitute the deodorizer. Demisters 19 and 26 are provided in the passages 6 and 8 between the chambers 2, 3 and between the charmbers 4, 5 respectively, and an introducing pipe 21 of the gas connected to the gas passage between the cooling chamber 2 and acid-solln. treating chamber 3 and with the outlet dipped in the acid soln. tank 20 is furnished in the acid-soln. treating chamber 3.
Patent JP-H08210695-A (JP)
Title: Indicating method of load factor
Inventor: TSUBAKI SHIN
IPC: F24F11/02
Filed: 1995-02-03
Abstract: PURPOSE: To easily confirme distributing conditions of load factors in respective air-conditioning zones. CONSTITUTION: VAV units 5-21 to 5-25, 6-21 to 6-25, fan coil units 7-1 to 7-3, 8-1 to 8-5, 9-1 to 9-5, 10-1 to 10-3 are made objects to be measured, while the load factors of these objectives to be measured are obtained by an operation. The condition of air-conditioning zones S-1 to S-26, which are charged by the objective to be measured, is indicated in blue color in the case of cooling load and is indicated in red color in the case of heating load with a density in accordance with the obtained load factor.
Patent JP-H03221053-A (JP)
Title: Circulating pump for air bubble generating bath tub
Inventor: HARAGA HISATO
IPC: A47K3/00
Filed: 1990-01-28
Abstract: PURPOSE:To prevent the generation of a negative pressure due to the generation of turbulence and a swirl flow in a bath hot water suction passage and to prevent lowering of pump efficiency and the generation of noise by locating a flow straightening plate in the bath hot water suction passage of a circulating pump. CONSTITUTION:A flow straightening plate 29 approximately paralleling the streamline of bath hot water is erected in a bath hot water suction passage 32a of a circulating pump P. The upper edge of the front part of the flow straightening plate 29 is inclined downward from the top part of a central expansion part 32p toward a suction port 32e and formed integrally with the lower inner wall of a flow passage. The upper edge of the deep part of the flow straightening plate 29 is inclined upward from the top part thereof in a rearward direction and formed integrally with the inner side wall of a lower casing 32. Bath hot water horizontally flowing through the suction port 32e is divided into two flows, the direction of each of the flows is changed upward along the curve of the central expansion part 32p, and flows in a lower stage impeller chamber 34. Bath hot water flowing through the side of the central expansion part 32p to the deep part of the lower casing 32 changes the direction of a flow passage to an upward direction and flows in the lower stage impeller chamber 34. This constitution performs smooth flow of bath hot water to the lower stage impeller chamber 34, improves inflow efficiency, and prevents the generation of noise.
Patent JP-H01193909-A (JP)
Title: Circuit for detecting and protecting state of semiconductor element
Inventor: MIYAZAKI HIDEKI
IPC: H03F1/52
Filed: 1988-01-29
Abstract: PURPOSE:To detect a state with less temperature dependency by providing a means fetching a current which changes according to a load current as a detection current, a means setting a reference current and a current comparison means. CONSTITUTION:The load current I is divided into a main current I1 flowing in a power semiconductor element 1 and a current I2 flowing in a semiconductor element 2. Transistors 3 and 4 compose a current mirror circuit, and a current I3 which is proportional to the current I2 flowing in the transistor 3 flows in the transistor 4. Transistors 5 and 6 compose the current mirror circuit. A current which a constant current source means 7 sets flows in the transistor 6 and the reference current I4 which is proportional to the current flows in the transistor 5. When the current I3 is smaller compared to the reference current I4, the voltage of an output 9 comes to a high level, and to a low level when it is large. Thus, detection precision is improved because the current is detected by the current mirror circuit with less temperature dependency.
Patent JP-S62176784-A (JP)
Inventor: WARUTAA RAISU
IPC: G05B19/42
Filed: 1986-01-30
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-H01193690-A (JP)
Title: Fuel assembly
Inventor: KAWADA YOSHINARI
IPC: G21C3/33
Filed: 1988-01-29
Abstract: PURPOSE:To obtain a fuel assembly which can suppress a coolant leakage from its lower part at its high burn up stage, by arranging more than 3 rows of grooves facing to a channel box axially at a side of a lower tie plate. CONSTITUTION:A side surface fitting with a channel box 4 of a lower tie plate 1 has 4 rows, for instance, of grooves 2. The lower tie plate 1 which forms a part of a fuel assembly supports the lower end of the fuel assembly 5. A lower end of the channel box 4 fits with an outer surface of the lower tie plate 1 and its upper end is fixed to an upper tie plate 3. By this constitution, a coolant pressure is depressurized by more than 4 rows of grooves being arranged at a side surface of the lower tie plate 1 and facing to the channel box 4 and therewith a leaking amount of a coolant from a gap between the channel box 4 and the lower tie plate 4 diminishes.
Patent JP-S56114033-A (JP)
Title: Light pen type input device
Inventor: OOSHIMA MITSUAKI
IPC: G06F3/037
Filed: 1980-02-13
Abstract: PURPOSE:To obtain a low-cost and high-durability light pen, by using a photoconductive part containing a light shielding switch and an optical fiber that receives the light from the photoconductive part and transmit it up to the photoconductive conversion part. CONSTITUTION:When the tip of the light pen 1 is pressed to the screen of the CRT, the main photoconductivd 2 enters the barrel part 17 against the spring 19. Thus a coincidence is obtained between the output window 6 and the input window 9 of the light shielding switch. The light given from a spot of an image on the screen is put into the part 2 via the light input part 7 and goes toward the reflection part 3 after receiving a full reflection on the inner wall to be radiated through the window 6. The radiated light is led into the secondary light guide part 8 through the window 9 and goes toward the optical fiber 13 with a full reflection received along the inner wall after a full reflection received at the reflection part 10 to enter the light reception part 15 to be converted into the electric signal by the photodetector 16. In case the pen 1 is not pressed to the CRT screen, the indoor light put in through the part 7 is absorbed into the inner wall painted black of the barrel 17 and does not reach the secondary light guide part 8. Thus no electric signal is produced at the element 16.
Patent JP-H09214896-A (JP)
Title: Envelope detector for video cassette recorder
Inventor: SAI KEIKAN
IPC: H04N5/93
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To detect an envelope more accurately from a reproducted signal by comparing a video signal level with a level of a revised end reference signal so as to detect the envelope from the video signal. SOLUTION: A demodulation section 35 demodulates the detected data into data before being recorded in a recording medium and an error correction decoder 36 corrects an error of the demodulated signal and an expansion section 37 restores the signal subject to error correction into an original signal. An envelope detection circuit 40 detects an envelope from an output signal of a reproduction amplifier 31. The error correction decoder 36 and the expansion section 37 use an envelope detection result outputted from the envelope detection circuit 40 for signal processing.  The envelope detection circuit 40 includes a rectifier section and a smoothing section and a reference voltage setting section traces a level of a reproduction signal from an output signal of the smoothing section to set a reference voltage and a voltage comparator compares levels of output signals from the smoothing section and the reference voltage setting section to generate an envelope detection result.
Patent JP-H02195903-A (JP)
Title: Hair dryer
Inventor: SAINOMOTO YOSHINORI
IPC: A45D20/10
Filed: 1989-01-26
Abstract: PURPOSE:To prevent a failure due to an overheat and the damage of hairs by providing a timer circuit setting a temperature control circuit so that the upper limit of the feed power to a heater is restricted until a fixed time elapses after the excitation of the heater. CONSTITUTION:When hot air is discharged through the discharge port 12 of a housing 10 at a light load, the temperature is gradually increased for a fixed time, the excitation period of a power control element 3 is limited by the existence of the resistor R3 of a temperature control circuit 4, thus the feed power to a heater 2 is made nearly constant. Subsequently a switching element Sd is turned on and the feed power to the hester 2 is increased, the heater 2 is pre-heated previously, and the overshoot is small. When an attachment is fitted to the discharge port 12 of the housing 10, the initial temperature rise is somewhat faster than that when no attachment is fitted, but the maximum feed power to the heater 2 is limited, and the overshoot is small. The excessive temperature rise near the discharge port 12 is prevented, and hairs and the housing 10 are prevented from being damaged.
Patent JP-S52100766-A (JP)
Title: Rotary kiln
Inventor: NAKA HIROTA
IPC: F23J9/00
Filed: 1976-02-19
Abstract: PURPOSE: To prevent public pollution by forming detrimental metallic content in incinerated ash insoluble in water by forming reducing incinerating zone between an incinerating zone and incinerated ash outlet by a reducing burner and by cooling it by passing gas with no oxygen in counterflow manner through a cooler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60160575-A (JP)
Title: Turbo-compressor system for fuel cell power generation
Inventor: MITANI HISASHI
IPC: H01M8/04
Filed: 1984-01-30
Abstract: PURPOSE:To make it possible to cope with a sudden change in power demand and ensure the stable operation by providing an auxiliary combustion furnace in a by-pass line, which connects the outlet of a compressor to the inlet of a turbine, and by providing the turbine with a load device which converts part of the turbine power into energy available for effective use. CONSTITUTION:With the extra air from the outlet of the air electrode of a fuel cell 1 and the exhaust gas of a modifier 2, a turbine 13 operates to drive a compressor 12. Consequently the air flowing through an air feed line 14 is compressed up to the required level and is fed to an air chamber 8 of the fuel cell 1 and the modifier 2 successively for power generation. In this system, since a by- pass line 16 connecting the outlet of the compressor 12 to the inlet of the turbine 13 is equipped with an auxiliary combustion furnace 17 to provide thermal energy to the turbine 13, it is possible to cope with a sudden change in power demand without difficulty. Furthermore, in this system, the turbine 13 is loaded with a generator 18 connected to itself, and therefore the turbine 13 will not show too sensitive behaviors to the temperature change at the inlet of it, and the stabilized operation can be ensured.
Patent JP-H01192183-A (JP)
Title: Pulse gas laser device
Inventor: KUDOKORO YUKIO
IPC: H01S3/104
Filed: 1988-01-28
Abstract: PURPOSE:To make the tail of laser rays small even if a large laser output is taken out by a method wherein an optical resonator is made variable in a resonator length synchronizing with a modulation frequency of a discharge tube. CONSTITUTION:When a pulse signal generated in a pulse generator 8 is inputted, a discharge current is impressed on a laser gas discharge tube 1 from a high voltage power source 7 and a pulse discharge is made to occur. Laser rays are resonated from an optical resonator composed of a laser output mirror 4 and a total reflection mirror 5. The total reflection mirror 5 is mounted on a piezoelectric transducer 6, so that it is shifted by half a wavelength when a DC high voltage is applied to the piezoelectric transducer 6 from a drive converter 10. A laser oscillation is made to stop due to the decrease of the optical resonator in a Q value caused by the shift of the total reflection mirror 5 or the change of the optical resonator in a resonator length. The tail of laser rays oscillated when the total reflection mirror 5 is shifted is extremely small as compared with that of laser rays oscillated when the mirror 5 is not shifted.
Patent JP-H03223937-A (JP)
Title: Using method of shared data area
Inventor: KOMINO YOSHIMASA
IPC: G06F9/52
Filed: 1990-01-30
Abstract: PURPOSE:To directly handle the data requiring the fast processing as well as a 2-dimensional table by adapting a data space serving as a shared data area that can be exclusively controlled and recovered and therefore enabling the users to use a data area where the table can be handled with guarantee of data. CONSTITUTION:A shared data table 1 is provided together with the table corresponding control information 2, a shared area access subroutine 3, a user program 4, and a recovery task 5 which evolves the table 1 to an inter-process shared area in an abnormal state. Then the data processing accompanied with the exclusive control is carried out among plural processes against an optional shared data area of a main storage. At the same time, the shared data area is automatically recovered at abnormality of a program. Thus the availability of an inter-process shared area is improved as a data space.
Patent JP-S60181182-A (JP)
Inventor: RUDORUFU HONBATSUHA
IPC: C08G18/70
Filed: 1985-02-02
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-H07212752-A (JP)
Title: Processing unit for digital picture signal
Inventor: TAKAHASHI KENJI
IPC: H04N19/19
Filed: 1994-01-18
Abstract: PURPOSE:To compensate a high frequency component lost in the filtering processing not only by interpolating a thinned out picture element but also by replacing the value of a transmission picture with a predicted value obtained in advance through learning when a subsampling signal is decoded. CONSTITUTION:A class classification circuit 4 forms a block including a noticed transmission picture element and plural transmission picture elements around the noticed picture element as a correction object and detects a direction where a difference is minimized by subtracting its own value of the noticed picture element and plural surrounding transmission picture elements respectively. The direction is used for a class of the notices transmission picture element and a corresponding class code is generated. The class code is fed to a memory 6 as its address. A coefficient minimizing an error between a predicted value and a true value of transmission picture elements is stored for each class in the memory 6 through the learning in advance. A correction value generating circuit 8 generates a correction value through linear combination of the coefficient and the surrounding picture element values.
Patent JP-H09207401-A (JP)
Title: Image forming apparatus
Inventor: WATANABE TETSUO
IPC: B41J13/22
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein clamping and releasing of a recording medium is easy. SOLUTION: This image forming apparatus consists of a printing head for performing printing on a recording medium, a belt member 26 being hung on a drive pulley 24 and a turn pulley 25, a clamp member 28 provided on a holding member 27 connected with this belt member 26 and clamping the recording medium and a cam member 64 being brought into contact with and being separated from this cramp member 28 and as the clamp member 28 moves and the cam member 64 is brought into out of contact with it, the end part of the imaging medium is clamped by means of the clamp member 28 and printing is performed on the printing medium by means of the printing head and after printing is performed, clamping of the recording medium is released by bringing the clamp member 28 is brought into contact with the cam member 64 to discharge the paper.
Patent JP-S62177492-A (JP)
Inventor: ASAKURA YAMATO
IPC: G21C15/00
Filed: 1986-01-31
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。