baber/WOPTO huggingface dataset:
Patent JP-S5458745-A (JP)
Title: Method of pretreatment for metal surface coating
Inventor: HAMAOKA TADAMITSU
IPC: C23F15/00
Filed: 1977-10-19
Abstract: PURPOSE: In the pretreatment for conducting anticorrosive coating on the surface of metal materials, the surface is treated with a water-soluble thermosetting resin solution to make a high-molecular weight film, thereby prolonging the period in which the substrate can be stored until the next coating process.  
     CONSTITUTION: After defatting treatment, or further chemical treatment with zinc phosphate or iron phosphate. metal materials such as normal steel plastes or galvanized steel plates is aprayed or impregnated with a treating solution containing 5W10% of a water-soluble thermosetting resin to form an anticorrosive coating films by heat curing. The water-soluble thermosetting resin is, e.g., an acrylic, melamine, epoxy or alkyd resin such as a composition comprising 7.5 parts of a thermosetting acrylic resin, 1.8 parts of a melamine resin, and 0.5 part of a thermosetting epoxy resin 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5914730-A (JP)
Inventor: TSURUMI MANABU
IPC: A01G9/02
Filed: 1982-07-19
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-H10318152-A (JP)
Title: Diaphragm pump
Inventor: NAKAOKA TAKAYOSHI
IPC: F04B45/04
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To lower vibration and noise of a diaphragm pump and to enhance the workability during assembling and installation thereof. SOLUTION: A pair of diaphragm pump bodies in each of which a pump chamber and a drive chamber is partitioned by a diaphragm, and an armature provided in the drive chamber is reciprocated by electromagnetic action by an electromagnet so as to cause the diaphragm pulsation in order to suck and discharge fluid into and from the pump chamber, are accommodated in two inner casings 7, 7, respectively. The two inner casings 7, 7 are coupled together by a coupling means 9 so that the vibrating direction of the armatures in the pair of pump bodies are set to be the same, and the phases of vibrating directions of the armatures are reverse to each other.
Patent JP-S62281677-A (JP)
Title: Signal input attenuator
Inventor: AWANE MASAYUKI
IPC: H04N1/40
Filed: 1986-05-30
Abstract: PURPOSE:To satisfactorily receive data signal supplied from a circuit regardless of circuit condition by controlling automatically the attenuation of an attenuator according to the circuit situation. CONSTITUTION:If the attenuation value of the attenuator is not proper to the signal received from a circuit 1, the carrier detection signal CD obtained within a MODEM 3 has the value different from the normal one. A timer 13 is set in response to the signal in a protocol whose signal time is previously known. This setting job of the timer 13 is controlled so that the signal CD is turned off before the 2nd pulse of the output of the timer 13 is obtained after the signal CD is turned on in a normal mode. Thus the ON state of the signal CD is repetitively checked for each set cycle of the timer 13. Then a counter 17 is continuously counted up as long as the signal CD is kept under an ON state for calculation of the attenuation value. The attenuation value is increased by an attenuator setting circuit 12 by an amount equal to the count-up value of the counter 17.
Patent JP-H07327700-A (JP)
Title: Method for detecting and differentiating adenovirus and oligonucleotide and dna fragment used therefor
Inventor: OSHIMA AKIRA
IPC: C07K14/075
Filed: 1994-06-08
Abstract: PURPOSE:To detect and differentiate the subject virus rapidly and simply by amplifying a base sequence part specific to a subgroup of a gene region encoding a hexon of adenovirus and to a blood group with a primer complementary to a sequence common to a blood group. CONSTITUTION:A part having a size of 1263 base pairs among 1897th to 2907th base pairs of a gene region encoding a hexon of adenovirus as a part having a base sequence part specific to a subgroup of the gene region and to a blood group is amplified by using two kinds of oligonucleotides complementary to a base sequence common to the blood group in the gene region as primers at 5' end side and 3' end side. An oligonucleotide having a base sequence preferably to a subgroup in the gene region encoding the hexon of adenovirus and to a blood group is labeled and the amplified DNA is hybridized as a DNA probe. The kind of the hybridized DNA probe is analyzed to surely, rapidly and simply detect adenovirus and to differentiate its subgroup and blood group.
Patent JP-S5251602-A (JP)
Title: Method and apparatus for discriminating suitability of test in test of exhaust gas from automobile
Inventor: NAKAJIMA SATOSHI
IPC: G01M17/007
Filed: 1975-10-20
Abstract: PURPOSE:To discriminate the suitability of testing conditions as to operation and function from the relationship of respective correlations of integrated values of travelled distance, engine speed, fuel consumption, etc. during predetermined testing time.
Patent JP-H08319968-A (JP)
Title: Hermetic displacement compressor
Inventor: MITSUYA SHIYUNICHI
IPC: F04C18/02
Filed: 1995-05-25
Abstract: PURPOSE: To perform stable drive with high reliability in such a way that the vicinity of a lever member forms a specified pressure atmosphere region by a method wherein a lever member is arranged at a compression mechanism as a transmission mechanism to transmit the drive force of an electric motor and a seal mechanism is arranged at the peripheral part of the lever member. CONSTITUTION: Since, when a motor 3 is rotated, the lever member 4 is rotated as a conical locus is drawn, a revolving scroll 2 effects revolving movement based on a fixed scroll 1. As a result, after gas flows in a compression operation chamber 26 through a suction pipe 17 and is compressed, the gas is discharged in a space in a closed container 5.  In this case, through operation of a plurality of seal members 8 and 25, a space 29 formed between the shaft part 3d of a rotor member 3a and the shaft part 11b of a second frame material 11, a space 9 formed between a first spherical bearing an a first frame 6, and a gap between a first spherical bearing 7 part positioned in spherical contraposition with the first and second spherical parts 4a and 4b of the member 4 and a second spherical bearing 12 part comprising first and second frame members 11 and 12 parts are always filled with lubrication oil 28.
Patent JP-H10300984-A (JP)
Title: Optical connector
Inventor: NISHIMURA AKITO
IPC: G02B6/38
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of a hole diameter and its decentering and a yield of molding by making an original inner diameter of a ceramic sleeve with a split slightly smaller than that of a mold pin. SOLUTION: A zirconic ceramic sleeve 20 with a straight split 22 is used. Due to the split 22, the ceramic sleeve 20 can be expanded or compressed in the diameter by applying a slight force. Therefore, although it has a slightly smaller diameter than a molded pin at the beginning (state not yet insert-molded and free from external force), it can be fitted on the outward of the molded pin 38 if it is pushed into. In this state, molding is carried out in a conventional method. When a resin 12' is press-inserted into a mold at this time, the inner diameter of the ceramic sleeve 20 is fixed by the resin 12' inserted in the split 22. Namely, it is possible to obtain a ferrule 10 having the ceramic sleeve 20 without clearance to the molded pin 38.
Patent JP-2000317163-A (JP)
Title: Method and device for controlling speed of sewing machine
Inventor: KAMAKURA SHINJI
IPC: D05B69/18
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for controlling the speed of a sewing machine for improving the cycle-time by reducing the total sewing period and achieving an excellent finish of sewing by preventing the sewing locus from slipping out of a required sewing line. SOLUTION: The quantity of change from the quantity of movement of the n-th stitch to the quantity of movement of the (n+1)th stitch in the X-axis direction and that in the Y-axis direction are found based on a sewing pattern, and the positive/negative directions of those quantities of change are also found, then the speeds in the X-axis direction and in the Y-axis direction are selected respectively according to the elements above (ST 3-ST 8). And after comparing the speeds, the smaller speed is determined as the speed of movement of the nth stitch (ST 9).
Patent JP-S5915583-A (JP)
Inventor: YUU KINUE
IPC: D06P5/00
Filed: 1982-07-19
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-H04352257-A (JP)
Title: Single-chip microcomputer
Inventor: HIRAISHI AYAKO
IPC: G06F21/62
Filed: 1991-05-30
Abstract: PURPOSE:To protect a program by providing a bit array converting circuit which converts the bit array of a processing instruction program, read out of a program memory, according to a predetermined format. CONSTITUTION:This single-chip microcomputer is equipped with the program memory 1 stored with the processing instruction program, an instruction decoding circuit 2 which decodes the processing instruction program read out of the program memory 1, and a data output circuit 3 for inspecting the data in the program memory 1. Further, the microcomputer is equipped with the bit array converting circuit 4 which converts the bit array of the processing instruction program read out of the program memory 1 according to the predetermined format and outputs a bit array conversion processing instruction program. Consequently, the bit array of the processing instruction execution program becomes completely different from that of the data outputted by the data output circuit 3 for the inspection, so the contents of the program are prevented from being read out by a 3rd party. Thus, the program can be protected.
Patent JP-S5650256-A (JP)
Title: Intake air heater for internal combustion engine
Inventor: ISHIKAWA TSUNEKATSU
IPC: F02M31/08
Filed: 1979-10-02
Abstract: PURPOSE: To heat an intake air effectively by abutting an exhaust system formed by a bellows to a riser portion of an intake manifold only when the engine temperature is relatively low.  
     CONSTITUTION: In the lower portion of a riser portion 7' of an intake manifold is arranged a bellows member 10 formed integrally with an exhaust manifold 8 in such a manner that it can abut to the lower portion of the riser portion 7'. The bellows member 10 is fixed to a diaphragm 13 through a rod 11. A vacuum chamber 14 defined by the diaphragm 13 communicates with the inside of an intake manifold 7 through a temperature sensitive valve 17 comprising a bimetal plate 20. When the engine temperature is below a predetermined value and the valve is closed thereby, the diaphragm 13 is moved upwardly by a spring 15 so that the top 10' of the bellows member 10 abut the riser portion 7'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5750026-A (JP)
Title: Alternating-current stabilized power source
Inventor: SHIBATA KIKUO
IPC: G05F1/455
Filed: 1980-09-09
Abstract: PURPOSE:To stabilize the phase and amplitude of an AC power source by using the output of a storage device which uses as an address signal the counted value of clock pulses synchronizing with the output of the AC power source, as a reference voltage signal. CONSTITUTION:An AC stabilized power source (AVR) is connected to the secondary side of a primary transformer 4, whose output is applied to an error amplifier 7 together with the output of a reference voltage generation unit 8. The output of the amplifier 7 is sent to an output transformer 5 through a power amplifying circuit 6. The reference voltage generation unit 8 is provided with a PLL oscillating circuit 9 which generates a clock synchronizing with the output of the AVR and having a frequency that is an integral multiple of its frequency. The generated clock signal is counted by a counter 10, whose output is used as an address to read data from an ROM11. The data is a sine wave and outputted as a reference voltage through a DA converter 12 and a low-pass filter 13.
Patent JP-S5651229-A (JP)
Title: Removal of ammonia
Inventor: TSUJI SABUROU
IPC: B09B3/00
Filed: 1979-10-02
Abstract: PURPOSE: To remove ammonia without generating waste water after neutralization treatment by using as an adsorbent a material obtained by oxidizing the residue from the heating of urban wastes at 100W300°C to form organic acids on the surface of the residue.  
     CONSTITUTION: Urban wastes are supplied through the distributors 1 and 2 to the thermal decomposition pipes 3 and 4 provided in the heating chamber 7, where the wastse are heated at 100W300°C and 900W1,200°C, respectively, and the residues are supplied to the adsorption tanks 27A and 27B. Waste gas from the ammonia- removing tower 20 is further deprived of its ammonia by aeration from the inlet pipe 41A and the exhaust pipe 32A, and then discharged to the outside, during which period the heating pipe 29A of the adsorption tank 27A, the mixed gas suction pipe 31A, the exhaust pipe 34A, etc., are closed. In case where ammonia- adsorptive performance is lowered, the valve of the gas supply pipe is switched to the adsorption tank 27B and adsorption operation is continued. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0586690-A (JP)
Title: Double layer outer surrounded body
Inventor: YAMAGUCHI TOSHIHIKO
IPC: E04D3/36
Filed: 1991-05-01
Abstract: PURPOSE:To make it possible to simply and speedily execute outer surrounded bodies such as roof, wall, etc., along smooth and curved lines, to enable the drainage of rainwater and to have excellent mechanical strength. CONSTITUTION:Lower layer outer surrounded bodies A constituted of folding plate-like building plates A1, A1,... are roofed in an approximately horizontal state, and gutter-like bearing members 6, 6,... arranged and fixed upward of mountain sections 1 of appropriate positions of the lower layer outer surrounded bodies A along lengthwise of the mountain sections 1 and with appropriate falls in that direction. Flat shaped building plates B1, B1,... are provided between the adjacent gutter-like bearing members 6 and 6 to roof upper layer outer surrounded bodies B. A gutter-like section 6a of the gutter-like bearing member 6 is positioned between the ends of the adjacent flat-shaped building plates B1 and B1.
Patent JP-S5460524-A (JP)
Title: Character/symbol printer
Inventor: FUJIOKA NARUSADA
IPC: G06K15/00
Filed: 1977-10-24
Abstract: PURPOSE: To achieve a high-speed and low-cost printer by shifting the necessary characters and symbols from a low-speed and large-capacity memory to a hihg-speed and small-capacity memory with delection of the unnecessary characters and symbols.  
     CONSTITUTION: Font memory 1, a low-speed and large-capacity memory, memorizes all kinds of the Chinese character fonts. While buffer memory 4 is a high-speed and small-capacity memory and holds temproarily part of memory 1. Control part 3 controls buffer memory 4 and functions to select and delete the unnecessary characters and symbols from memory 4. As a result, the capacity is not increased more than a certain limit for memory 4 which is required to insure the recording velocity, thus obtaining a low-cost printer 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000323455-A (JP)
Title: Ashing apparatus
Inventor: KAWASAKI HIROMICHI
IPC: H01L21/302
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To eliminate influence of a gas flow to make the ashing process uniform without rotating a stage, by feeding a process gas in a closed process chamber, holding the pressure constant in this chamber, and exhausting after a fixed time. SOLUTION: In a process chamber a heater stage 4 for heating a wafer 3 and a UV lamp 6 for providing rays at a wavelength of nearly 254 nm are installed, and when a process gas is fed to the process chamber through a three-way valve 8, a valve 9 is closed. When the pressure shown by a manometer 10 reaches a desired value, the three-way valve 8 is switched for exhaustion, the valve 9 remains closed to thereby holding a fixed pressure in the process chamber. After a predetermined time lapsed, the valve 9 opens to exhaust the process chamber, the valve 9 is closed again when a set pressure value is reached in the process chamber, and the three-way valve 8 is switched for gas feeding to the process chamber, thereby processing at a fixed pressure. The above process sequence is repeated to do the ashing process.
Patent JP-H07310804-A (JP)
Title: Transmission
Inventor: YAMASHITA MASAAKI
IPC: F16H3/76
Filed: 1994-05-16
Abstract: PURPOSE:To perform continuously variable gear shifting of an output shaft through simple constitution and easy operation by a method wherein various spur gears engaged with an input shaft and an output shaft installed coaxially with each other are disposed and the rotation speed of a rotary body effecting relative rotation with the input shaft is changed by a gear shifting means. CONSTITUTION:When a rotary body 8 is rotated in the same direction and the same speed as those of an input shaft 1, a gear shift spur gear 9, an input inner 7, an input outer spur gear 6, an intermediate inner spur gear 19, an intermediate outer spur gear 18, a planetary second outer spur gear 11, a planetary first outer spur gear 10, and a solar outer spur gear 4 are brought into respective locked state, and the gears 6, 7, 10, and 11 are not rotated but integrally rotated around an input rotary axis A. Thus, the number of revolutions of an output shaft 2 is brought into the same number of revolutions as that of the input shaft 1. When rotation of the rotary body 8 is further delayed than rotation of the input shaft 1 by a gear shifting means 17, the gears 6 and 7 are rotated around an eccentric axis C owing to a rotation speed difference therebetween and the gears 10 and 11 are rotated. Rotation of the gear 4, i.e., the output shaft 2, is further delayed than that of the input shaft 1 and rotation of the output shaft 2 is brought into a stop.
Patent JP-S63291071-A (JP)
Title: Developing device
Inventor: KATO HISAHIRO
IPC: G03G15/09
Filed: 1987-05-22
Abstract: PURPOSE:To accurately detect toner concentration and to eliminate a decrease in the flowability of a developer, and to reduce a load placed on a developing roller by providing a raised wall to a path for the developer which flows correspondingly to the lower part of a toner concentration sensor. CONSTITUTION:The raised wall 12 which is as wide as or slightly wider than the toner concentration sensor 9 is projected at the end part of a guide plate 11 on the side of a doctor blade, and an opening 14 which is linked with an auxiliary guide plate 13 coupled with the lower part of the guide plate 11 is bored in the side part of the raised wall 12. A developer which is scraped off by the doctor blade 8 and passes on the wall surface and guide plate 11 is present by a sufficient amount even under the toner concentration sensor through the operation of the raised wall 12. Then a developer which is to stay is moved from the opening 14 and the side part of the raised wall 12 through the operation of the raised wall 12. Consequently, the toner concentration of the developer is accurately detected, there is no decrease in flowability, and the load placed on the developing roller 4 is reduced.
Patent JP-2000319710-A (JP)
Title: Method for repairing iron shell of blast furnace
Inventor: HORI RYUICHI
IPC: C21B7/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method of an iron shell within 10 hr, usually within about 5 hr of a blast-stopping time of a blast furnace without executing the lowered stock level operation during stopping of the blasting. SOLUTION: In the repairing method of the iron shell of the blast furnace, in which a rib 3 with flange is fitted on the outer surface of a damaged part in the iron shell of the blast furnace by welding, and a new iron shell 4 having the same thickness as the old iron shell or a necessary thickness is fitted to this flange, a cooling pipe 6 is disposed on the outer surface of the old iron shell 7. Then, stop holes 9 having 5-100 mm diameter are disposed at 15-100 mm intervals on the old iron shell along the inside of the weld-fitted rib with flange and packings 8 are charged between the flange and the new iron shell. Further, after applying a sealing agent, the new iron shell is fitted to the flange by fastening with bolts 5 and, thereafter, a refractory 12 is poured into a space formed among the rib with flange, the old iron shell and the new iron shell.
Patent JP-H10322553-A (JP)
Title: Image processing method, device therefor and recording medium
Inventor: OTA KENICHI
IPC: H04N1/60
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate color processing by the table of a low memory capacity by using lattice point data read by referring to the look-up table of multi-dimensional input, performing an interpolation processing based on the low-order bit of color image signals, performing a nonlinear processing to the color-processed color image signals to be generated and outputting output color image signals corresponding to the color image signals. SOLUTION: The respective chrominance signals of R, G and B are parallelly inputted to the three chrominance signal processing blocks 11-1 to 11-3 of a color processing circuit. The chrominance signal processing blocks 11-1 to 11-3 are the processing blocks for performing a chrominance signal processing by a three-dimensional look-up table and they respectively output output signals 12 R', G' and B' for input signals R, G and B. The output signals 12 R', G' and B' are inputted to a printing signal conversion block 13, nonlinear conversion based on the nonlinear characteristics of a printer is performed and printing control signals M 14 for performing the printing amount control of ink or toner are generated.
Patent JP-S61286650-A (JP)
Title: Gear type transmission
Inventor: KISHIMOTO MINORU
IPC: F16H3/083
Filed: 1985-06-11
Abstract: PURPOSE:To obtain a number of speed change stages without increasing the total length of the apparatus by installing a sub-speed change part which permits the switching between the high and low speed by a plurality of clutches and gear trains onto the output side of a main speed change part. CONSTITUTION:A transmission 1 is equipped with a main speed change part 2 and a sub-speed change part 3. The main speed change part 2 is equipped with an input shaft 4 as main input shaft, the first main shaft 5 coaxially arranged with the input shaft 4, the second tubular main shaft 6 arranged outside the first main shaft 5, and a countershaft 7 which is arranged in parallel to the first and the second main shafts 5 and 6 and acts as output shaft. Further, the sub-speed change part 3 is equipped with an input shaft 21 connected to the countershaft 7, and an output shaft 22 which is arranged in parallel to the input shaft 21 and coaxially arranged with the first and the second main shafts 5 and 6 and acts as main output shaft. Further, the sub-speed change part 3 is equipped with a clutch 27 for high speed stage, one-way clutch 28 for low speed stage and a clutch 29 for engine brake.
Patent JP-H09312250-A (JP)
Title: Position alignment method
Inventor: YASUDA MASAHIKO
IPC: H01L21/027
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a TTR(through the reticle) alignment method without generating superposition error between a reticle pattern and a shot region even if remaining wafer rotation occurs. SOLUTION: After a reticle rotating value θ1 at the time of a reference plate and a reticle fixed on a wafer stage being correctly superposed under exposure light is decided (step S1), a reticle rotating value θ2 at the time of a shot region and a reticle pattern on a wafer being made position alignment used by an alignment system is detected (step S2). After that the shot region and the reticle pattern are made position alignment to become a rotating value between the shot region and the reticle which is detected by the alignment system (θ2-θ1) (step S3).