baber/WOPTO huggingface dataset:
Patent JP-S60149708-A (JP)
Title: Method for recovering carbon black from converter waste gas
Inventor: TAKE HIDEO
IPC: C09C1/00
Filed: 1984-01-17
Abstract: PURPOSE:To recover easily finely granular carbon black having high purity by recovering sensible heat from a high-temp. converter waste gas contg. much CO to decrease the temp. thereof, passing the gas through the inside of a pressure- regulated vessel and depositing C on the surface of alpha iron catalysts. CONSTITUTION:The converter waste gas of high temp. which contains >=60% CO and is discharged from a converter 1 is passed through a flue 2 installed with a boiler for recovering sensible heat to decrease the temp. down to 600-700 deg.C. Such gas is passed through a branch path 8 into a vessel 9 for recovering carbon black. The pressure in the vessel 9 is regulated to 1-2MPa by operating a suction pump 11 and a regulating valve 12. The vessel 9 is preliminarily packed therein with alpha iron catalysts 13 to decompose the CO component in the waste gas and to deposit C on the surface of the catalysts 13. The carbon black is quickly and easily recovered from the converter waste gas by the above-mentioned method.
Patent JP-H03213149-A (JP)
Title: Manufacture of nitrogen oxide decomposing catalyst
Inventor: OOISHI YASUYUKI
IPC: B01J29/14
Filed: 1990-01-12
Abstract: PURPOSE:To obtain a highly active catalyst by dispersing zeolite in an aqueous copper compound solution and subsequently adding a solution of alkaline earth metal hydroxide thereto to adjust the pH of the resulting dispersion to introduce copper into zeolite within a short time. CONSTITUTION:Y-type or mordenite type zeolite is dispersed in an aqueous solution of a copper compound such as copper sulfate. Next, a solution of alkaline earth metal hydroxide such as magnesium hydroxide or calcium hydroxide is added to the resulting dispersion to adjust the pH of the dispersion to 6.0 or more. Thereafter, zeolite is recovered. By this method, a predetermined amount of a metal can be easily introduced into zeolite within a short time and no ammonia is generated even in pretreatment and nitrogen monoxide is efficiently removed with high activity.
Patent JP-H08196097-A (JP)
Title: Motor controller
Inventor: TSUCHIYA SHIGEO
IPC: H02P6/16
Filed: 1995-01-17
Abstract: PURPOSE: To enhance the efficiency of a single phase bipolar system motor. CONSTITUTION: The motor controller comprises a frequency comparing section 22 for generating an error signal based on the difference between a reference frequency oscillated from a quartz oscillator Xtal 21 and the frequency of a signal picked up by means of a laser pickup 8, and a switch control section 23 for turning switches 17, 18 off to interrupt conduction to the auxiliary pole 6a-6d side of a motor 1 when an error signal from the frequency comparing section 22 drop below a threshold. level.
Patent JP-S59130094-A (JP)
Inventor: NISHIMURA KOUJI
IPC: H05B41/24
Filed: 1983-01-14
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-S63174031-A (JP)
Title: Program line writing device for camera
Inventor: ITO KENJI
IPC: G03B17/00
Filed: 1987-01-14
Abstract: PURPOSE:To enable application to a lens or camera with a range narrower than a written program line by correcting a program line according to the maximum and minimum values of an aperture value and a shutter speed. CONSTITUTION:When a lens which has a program line qbmnds written and also has an aperture value (open aperture F number) Avo and a limit Avmax is mounted, the program line is corrected into fbmndh. Further, when a camera which has a maximum shutter speed limit Tvmax and a minimum shutter speed limit Tvmin is used, the program line is corrected into jbmndl. Consequently, even when a camera with any shutter speed performance or a lens with any aperture value performance is connected, it is applicable without making program exposure control unstable.
Patent JP-S59129894-A (JP)
Inventor: KAWAI TOSHIO
IPC: G09F11/02
Filed: 1983-01-14
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-S58131978-A (JP)
Inventor: GEIRII EI KOTSUPERU
IPC: A61P43/00
Filed: 1983-01-13
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-S58123330-A (JP)
Inventor: UCHIHASHI MASAAKI
IPC: H02H7/18
Filed: 1982-01-15
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-S58123396-A (JP)
Inventor: JIYOSEFU CHIYAARUZU ENGERU
IPC: H02P23/00
Filed: 1983-01-13
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-H07207870-A (JP)
Title: Wall-surface housing handrail
Inventor: KOIKE YOSHIO
IPC: E04F11/18
Filed: 1994-01-21
Abstract: PURPOSE:To utilize space effectively by rotatably mounting a fitting for a handrial on a wall surface and housing or pulling out the handrail into or from a recessed section formed to the wall surface by rotating the handrail. CONSTITUTION:A handrail 1 is installed rotatably onto a wall surface 4 by a fitting 3 with a shaft parallel with the longitudinal direction of the handrail, and the handrail 1 is housed in a recessed section 7 shaped to the wall surface 4 by turning the fitting 3. When the handrail 1 is used, the unevermess 33 of the lower end of the fitting 3 is abutted against the wall surface 4 by pulling out the handrail 1 from the wall surface 4, and the weight of the handrail 1 is brought to a downward applied state and the handrail 1 can be employed normally. Accordingly, the handail is housed in the wall surface at the unnecessary time and is not a hindrance to a passage way, a stair, etc., thus effectively utilizing space.
Patent JP-H10193563-A (JP)
Title: High-viscosity material filling device
Inventor: USAMI KOJI
IPC: H05K3/34
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To fill high-viscosity material in a piercing hole positively by having an opening part on the upper surface, a tank filled with high viscosity, and a squeegee to be moved from both sides of the upper opening part of the tank to the inside. SOLUTION: An iron squeegee 7 is provided on the upper opening part of a tank so as to move from both the sides toward the inside. A stainless steel retainer plate 8 is moved within the tank with its piercing hole 9 lying downward in order to be immersed within high-viscosity material 5. After that, the squeegee 7 is moved to be brought in contact with the retainer plate 8; then by keeping this state, the retainer plate 8 is pulled upward. At this time, the high viscosity material 5 is raised up accompanying the upward movement of the retainer plate 8 and filled in the piercing hole 9 by the squeegee 7.  Namely, since the squeegee 7 is formed into an acute configuration each having an slant the upper and lower part thereof at its tip end to be in contact with the retainer plate 8 by only its central part, thus filling the high-viscosity material 5 adhering to the surface of the retainer plate 8 in the piercing hole 9 by the lower slant.
Patent JP-H06210154-A (JP)
Title: Vertical moving bed and its operation
Inventor: SENSUI YASUYUKI
IPC: B01D46/34
Filed: 1993-01-14
Abstract: PURPOSE:To treat a gas high in dust concn. in the industrial gas treating moving bed having the gas flow inlet and outlet in the direction orthogonal to the packed bed of a solid granular material by setting the inlet of the solid granular material to the moving bed at a position shifted from the center toward the gas outlet. CONSTITUTION:The inlet 2 for a solid granular material 13 (e.g. sintered ore) is provided at the upper part and a solid granular material discharger 8 at the lower part, and the packed bed of the material is formed between louvers 4 furnished in parallel to the vertical periphery and a wire mesh 5. In this industrial gas treating moving bed having a gas inlet 6 on one side and the outlet 7 on the other side in the direction orthogonal to the packed bed, the inlet 2 of the material 13 to the moving bed is shifted from the center toward the outlet 7. Consequently, the material is effectively classified in particle size when the material is charged, rolled on the charging surface and dropped, clogging is prevented at the gas inlet, and the gas high in dust concn. can be treated.
Patent JP-H09232661-A (JP)
Title: Optical system and device using natural luminescence evenly amplified in spectrum
Inventor: KUREIGU DABURIYU HODOSON
IPC: H04B10/43
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a wide band light source in even high level output by a method wherein a long periodical lattice is provided with a fiber in length having a plurality of index perturbation in the width distant by the periodical distance in a specific value. SOLUTION: This optical system and device is loaded with a pump source 10, the first and second stages 11, 12 respectively doped with a rare earth metal and an interference long periodical lattice 13 widening the width in even spectrum characteristics. The long periodical lattice 13 is provided with a fiber in the length having a plurality of index perturbations in the width W reparated by the distance of 10μm<=Α<=2000μm assuming the peiodical distance to be Αwhile the width W is preferably set up within the range of 1/5Α<=W4/5Α. The distance Α is selected so as to shift the transmission light from a lead-in mode to a non lead-in mode in the region of selective wavelength while reducing the band of the light centered on the selective wavelength relating to the brightness.  In such a constitution, the light transfer without reflection is made feasible by shifting the light from the leading-in mode to the non leading-in mode.
Patent JP-H04240068-A (JP)
Title: Surface plate for polishing
Inventor: HOSOYA TADAO
IPC: B24B37/16
Filed: 1991-01-21
Abstract: PURPOSE:To provide a surface plate for polishing, with which shortening of the finish grind time is made practicable. CONSTITUTION:The body of a polishing surface plate is made of acrylic resin. A Cu sheet is provided on the oversurface of the body of this surface plate. The Cu sheet shall be so thin as allowing the force, etc., applied by a wire to be transmitted directly to the body of the surface plate.
Patent JP-H03211369-A (JP)
Title: Multiple air conditioner
Inventor: ASAI SETSUO
IPC: F24F11/02
Filed: 1990-01-12
Abstract: PURPOSE:To distribute refrigerant corresponding to the capacities of room-side heat exchangers even if the charged amount of refrigerant decreases to some extent or the room-side heat exchangers differ in capacity, by a method wherein the lifts of electronic expansion valves are controlled during heating operation so that the ratios of the refrigerant flow rates detected by refrigerant flow detectors are maintained at the specified ones. CONSTITUTION:Superheat gas refrigerant flows from a compressor 1 to indoor units through parallel pipes during heating operation, and electronic expansion valves 5a - 5c are controlled so that the ratios of flow rates reach the specified ones. Therefore, the refrigerant is distributed ideally without influence of excess of shortfall in the charged amount of refrigerant. In cooling operation, the electronic expansion valves 5a - 5c are also controlled so that the refrigerant becomes the specified superheat gas at the outlet of room-side heat exchangers 4a - 4c. Therefore, an ideal an ideal distribution of refrigerant can be achieved without influence of excess or shortfall in the charged amount of refrigerant. Thereby, the refrigerant is fairly distributed even when the charged amount of refrigerant is insufficient due to leakage during a long term operation or mistake at erection work.
Patent JP-S60149885-A (JP)
Inventor: HAMAI KAZUO
IPC: F27D1/16
Filed: 1984-01-14
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-H08195192-A (JP)
Title: Terminal for thin battery
Inventor: KUBOTA NAOMOTO
IPC: H01M2/10
Filed: 1995-01-17
Abstract: PURPOSE: To provide a terminal for a thin battery capable of being surely fitted to the thin battery without being dropped while it is sharply made thin. CONSTITUTION: This terminal 10 for a thin battery is connected to the main body B of the flat plate-like thin battery arranged with electrodes B+ , B- on both the front and back faces. Metal foils 14 are stuck to both faces 11A, 11B of a terminal main body 11 made of a flexible thin plate-like spring steel via an insulating adhesive 15 to provide conducting layers 16 insulated from each other, and a pair of slits 12, 12 opened on a side edge are formed at the side edge section of the terminal main body 11. The side edge sections of the terminal main body 11 on both sides of the slits 12 are bent in the thickness direction of the terminal main body 11. The terminal 10 can sufficiently cope with the further miniaturization of a portable electronic apparatus or the like.
Patent JP-H04240399-A (JP)
Title: Automatic selecting device for kind of ammunition
Inventor: AOSHIMA YOSHIRO
IPC: B64D7/00
Filed: 1991-01-21
Abstract: PURPOSE:To lighten the load of a pilot and prevent mistaken selection by eliminating the necessity of selecting and setting of the kind of ammunition of a launching missile from the pilot. CONSTITUTION:The subject device is provided with a radar 12, detecting a target information or a range to a target, for example, and a selecting switch 14a for indicating the automatic selection of the kind of ammunition while the kind of ammunition is selected and set automatically based on the target information detected by the radar 12 in accordance with an automatic selection indication in the selecting switch.
Patent JP-S59129998-A (JP)
Title: Semicoductor integrated circuit incorporating rom
Inventor: TACHIBANA CHIAKI
IPC: H01L27/10
Filed: 1983-01-17
Abstract: PURPOSE:To relieve the load of test of a semiconductor integrated circuit having a large capacity ROM by accessing plural blocks of an ROM at the same time at test and extracting an output of each block in parallel so as to decrease the time required for the test. CONSTITUTION:Address signals m, n are given respectively to the inputs of an exclusive OR gates 5, 6 and the other inputs are connected in common to a test terminal 7. Further, data outputs D11-D4X of blocks 211-24X of the ROM2 are led externally respectively. At the test of the incorporated ROM, a signal ''1'' is given to the terminal 7, gates 5, 6 are operated as inverting gates, the signals m, n are given to a decoder 3 with inversion. P channel MOSFETs of the decoder 3 giving each non-inverting and inverting signal to the signals m, n are arranged in different positions of each bit line. Thus, all blocks of the ROM2 are selected at the same time by giving the signals m, n forcibly by the gates 5, 6 with inversion to output each data in parallel.
Patent JP-S55100080-A (JP)
Title: Control system of transistor inverter
Inventor: ISHIDA SHIGEO
IPC: H02M7/537
Filed: 1979-01-23
Abstract: PURPOSE: To eliminate the fault due to the simultaneous conduction of the transistors by a method wherein the detection of the voltage between the collector and the emitter of a transistor or the detection of the collector current is utilized.  
     CONSTITUTION: The luminous elements 10a, 10b radiate by the current which only passes across the current interruptible resistors 9a, 9b when there exists an off state between the collector and the emitter of each of transistors 1a, 1b, and they transmit the signals insulated through the light guides 11a, 11b to the light receiving amplification circuits 12a, 12b. The light receiving amplification circuits 12a, 12b driven by the light receiving element convert the detected transistor off state signals into the digital signals, perform the signal inversion and form the ON state signal of the transistor. The simultaneous conduction of the transistors 1a, 1b are eliminated, thus, preventing the fracture of the transistor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55101329-A (JP)
Title: Discharge working device
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1979-01-23
Abstract: PURPOSE:To make it possible to surely obtain the physical condition or discharging condition in the working space by providing a discharging condition detecting circuit close to the working space and transmitting its output by optical cable. CONSTITUTION:A discharging condition detecting circuit 21 is disposed as close to the working space as possible. The output from the detecting circuit 21 is converted into an optical signal by an electric-optical signal converter 22 and transmitted by an optical cable 23. The transmitted optical signal is again converted into an electrical signal by an optical-electric signal converter 24 and input to a switching element control circuit 25 and a work feed pulse motor (28) control circuit 27 through an input register 25.
Patent JP-H02185950-A (JP)
Title: Low thermal expansion alloy excellent in brazeability
Inventor: NAKAMURA SHUICHI
IPC: C22C38/10
Filed: 1989-01-12
Abstract: PURPOSE:To obtain a low thermal expansion alloy excellent in brazeability to low thermal expansion ceramic material, such as aluminum nitride and mullite, used as package material for semiconductor equipment by alloying specific amounts of Ni and Co with Fe. CONSTITUTION:This alloy is an Fe-Ni-Co alloy having a composition consisting of, by weight, 30-40% (not including 30%) Ni, Co in an amount satisfying 40%<=Ni+Co<=45% in the relation with Ni content, and the balance Fe. Moreover, this alloy is a low thermal expansion alloy excellent in brazeability in which average thermal expansion coefficient at 30-400 deg.C and the initial temp. of martensitic transformation (Ms point) are regulated to (4:0 to 4.5)X10<-6>/ deg.C and <=-55 deg.C, respectively, and which enables superior brazing when used for brazing aluminum nitride and mullite as package material for semiconductor equipment because of its coefficient of thermal expansion close to those of aluminum nitride and mullite mentioned above and is, further, difficult to cause martensitic transformation by a thermal cycle test.
Patent JP-S62163620-A (JP)
Inventor: YOSHIMURA FUMIO
IPC: A01B69/00
Filed: 1986-01-14
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-S56123966-A (JP)
Title: Novel benzenethiocarbamate derivative and agricultural and horticultural soil gremicide containing the same as active constituent
Inventor: NAKAGAWA TAIZOU
IPC: C07C333/04
Filed: 1980-01-23
Abstract: NEW MATERIAL:A benzenethiocarbamate derivative of formula I (R 1  is lower alkyl; R 2  is H or lower alkyl; R 3  is lower alkyl; X is H, halogen, lower alkyl, etc.).  
     EXAMPLE: 2-Methyl-5-N-methylcarbamoyloxyphenyl-N-methylthiocarbamate.  
     USE: An agricultural and horticultural soil germicide having a very high and wide control effect with very low toxicity to men and cattle and no phytotoxicity to crops, irritant smell or unpleasant smell and in a small amount to be used. The germicide has a remarkable control effect on bilights, e.g. damping -off of rice plants or fusarium wilt, caused by molds.  
     PROCESS: A substituted hydroxybenzenethiol of formula II is reacted with a lower alkyl isocyanate (R 1 NCO) in an inert organic solvent to give a substituted O,S- bis-N-alkyl-benzenethiocarbamate of formula VI. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07217925-A (JP)
Title: Structure of heat-accumulator for electric heat-accumulating/heating apparatus
Inventor: USAMI HIROSHI
IPC: F24D15/02
Filed: 1994-01-24
Abstract: PURPOSE:To equalize a temperature distribution of the inside by a method wherein heat- accumulators which perform a heataccumulation/heating by a heat-exchange by blowing air into the heat-accumulators surrounded by a heat-insulator are provided, and a plurality of heaters are arranged in respective heat-accumulators in such a manner that the heater capacities may become a specified ratio between the central side and external side. CONSTITUTION:A heat-accumulating/heating apparatus is equipped with an air passage A surrounded by a heat-insulator 3, which comes into contact with a heat-accumulator 1, wherein heaters 2 are provided, and directly performs a heat-exchange, and an air passage B which feeds cold air on a suction side to an outlet side in such a manner that the cold air may not or hardly come into contact with the heat-accumulator 1. Then, air which is drawn by a ventilation fan 4 is guided to a damper 5, and the temperature is adjusted by mixing the cold air and hot air from respective air passages A, B by regulating the opening degree of the damper 5, and hot air of a most suitable temperature is discharged from the outlet side. In this case, for the heaters 2 of the heat-accumulator 1, two heaters for each stage are forms into a U-shape respectively, and the heaters 2 on the central side are arranged densely, and the heaters 2 on the external side are arranged coarsely. Thus, the heaters are arranged by a ratio of 2:1 so that the distribution of the heater capacities may become higher on the central side and lower at the external side.
Patent JP-H0367278-A (JP)
Title: Image forming device
Inventor: GOTO MASAHIRO
IPC: G03G15/01
Filed: 1990-01-12
Abstract: PURPOSE:To prevent mixing of developer of image developed at a former developing device to the latter developing device by impressing oscillating voltage which is vari able in duty ratio in a developer carrier means in a second developing means which forms a second visual image by developing a second electrostatic latent image by acting on the image carrier which carried the first visual image. CONSTITUTION:A developing sleeve 7a of the second developing device 7 carries the developer to a developing part. The developing sleeve 7a of the second developing device 7 is impressed with the oscillating voltage where the maximum value VDELTA2 and the minimum value VDELTA1 are repeatedly made to appear from a developing bias power source 15, and an oscillating electrical field is formed at the developing part where the developer is given to the photosensitive body drum 1 from the developing sleeve 7a. Then, the value of VDELTA2   is retained to a specified value by driving a developing bias power source 15, and compensation is carried out by varying the pulse duty by carrying out the feeding back so that the value V-DC is made constant of the variable part VDELTA1. Thus, an image without change in image density or line width, etc., which is sharp, and without mixture of colors or without fogging can be obtained in a wide range and stably.
Patent JP-H04237162-A (JP)
Title: Manufacture of cmos semiconductor device
Inventor: INOUE SATOSHI
IPC: H01L29/786
Filed: 1991-01-22
Abstract: PURPOSE:To enable a thin film transistor to be manufactured at a low cost in a manufacturing process using an ion implantation device provided with no mass spectrometer by a method wherein a hollow part is prevented from being induced under a pad through the etching of a base insulating film to have an adversary effect on the after processing of a gate electrode or a wiring. CONSTITUTION:In a thin film transistor manufacturing process, the pads of an N channel transistor section and a P channel transistor section are separately formed. At this point, a thin film serving as a protective film is previously formed on the first-processed pads so as to protect them against etching when the next-processed pads are processed.