baber/WOPTO huggingface dataset:
Patent JP-H06172949-A (JP)
Title: Member made of magnesium alloy and its production
Inventor: FUJITA MAKOTO
IPC: C22F1/06
Filed: 1993-03-09
Abstract: PURPOSE:To produce a member made of an Mg alloy excellent in mechanical properties such as tensile strength, elongation or the like by forging the stock obtd. by casting of an Mg alloy having a specified compsn., thereafter subjecting it to solution treatment and artificial aging treatment, successively executing spin forging and furthermore subjecting it to roll working. CONSTITUTION:The molten metal of an Mg alloy contg., by weight, 6 to 12% Al is cast into a metallic mold to produce a blank having a shape approximate to an automotive wheel. This blank is forged at 300 to 420 deg.C to form its crystalline structure into a one having <=100mum average grain size. Next, this forged Mg alloy parts are subjected to solution treatment at 400 deg.C and are thereafter subjected to artificial aging treatment at about 175 deg.C for 16hr, and the rim part of the wheel is subjected to spinning. Finally, in the rim edge part, crystals are refined by load compression with a roller to improve its corrosion resistance. The automotive wheel made of an Mg-Al alloy with <=200mum average grain size in which the eutectic structure of the intermetallic compounds between Mg and Al and alpha phases is dispersed into a chain shape and excellent in properties such as tensile strength and elongation can be produced.
Patent JP-S57190086-A (JP)
Title: Converter for gasifying liquid fuel
Inventor: TABATA KENJI
IPC: C01B3/38
Filed: 1981-05-19
Abstract: PURPOSE: After liquid fuel is mixed with steam under heating, steam reforming reaction is carried out by using  catalyst reduced by feeding only liquid fuel, the catalyst is reactivated and the reaction is done. The titled converter for gasifying, relatively simple, for home use, etc.  
     CONSTITUTION: In mixing liquid fuel such as kerosine, gas oil, etc. with steam under heating and subjecting it to steam reforming reaction with a catalyst, the temperature of the reaction chamber 2 is raised by the heater 4, water is sent through the filter 13 to the double pipe 14 by the water sending pump 11, subjested to heat exchange and introduced to the converter 1 for gasifying. Water is then steamed at the bottom of the steam heating chamber 5, and introuduced as heated steam from the steam heating chamber 5 to the reaction chamber 2. Before this operation, the liquid fuel is sent to the reaction chamber 2 by the pump 9, vaporized by the steaming element 12 and heated to reduce the steam reforming catalyst 3. Steam is fed to the reaction chamber, the steam reforming reaction is carried out at the catalyst layer 3, the prepared gas is stored in the gas storage 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58197174-A (JP)
Inventor: ISHIKAWA KAZUHIKO
IPC: B66B7/00
Filed: 1982-05-10
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-S58193162-A (JP)
Title: Ink jet recorder
Inventor: MIURA MASAYOSHI
IPC: B41J2/175
Filed: 1982-05-08
Abstract: PURPOSE:To provide an ink jet recorder capable of maintaining a stable ink meniscus by such as an arrangement wherein a means for delaying time of rise or fall of pneumatic pressure is provided in an air supply system, and the influence of a delay in time in varying pressure to be impressed on an ink storage is eliminated by said means. CONSTITUTION:An automatic pressure adjusting valve 22 is installed to a buffer tank 12 through an interconnecting tube, and the rise and fall of pneumatic pressure inside the buffer tank 12 are caused to slowly take place by the control of the valve 22. The amount of delay of pressure variation inside an ink storage 13 in response to pressure variation inside the buffer tank 12 is reduced and as a result of this, ink meniscus to be generated at an ink discharging nozzle is maintained stable.
Patent JP-H03278814-A (JP)
Title: Acidic gas treating device
Inventor: OZAWA CHIHIRO
IPC: B01D53/77
Filed: 1990-03-28
Abstract: PURPOSE:To permit the pH of the circulating washing liq. which has absorbed acidic components to be automatically adjusted to a value of about 5-9 by conducting a gas-liquid contact with the ores such as contg. calcium carbonate placed on perforated plates in an absorption tower. CONSTITUTION:In a device for treating acidic component-containing gas by the countercurrent contact of the gas 1 being treated and a circulating washing liq. 8 in an absorption tower 3 provided with perforated plates 6, the ores 7 consisting mainly of calcium carbonate, magnesium carbonate, magnesium hydroxide or magnesium oxide are placed on the perforated plates 6 in order to prevent the circulating washing liq. 8 for absorbing the acidic components from the gas 1 from being reduced in pH value, thereby hindering the lowering of the gas treating efficiency due to a reduction in the pH value. Since the acidic gas is absorbed in the liq. by the countercurrent contact of an upward gaseous stream and a downward liq. stream on the perforated plates 6 and, at the same time, the ores 7 are thoroughly washed to expose their clean surfaces, the pH of the liq. is maintained at a specified value.
Patent JP-H08248376-A (JP)
Title: Liquid crystal panel integrated with solar battery panel
Inventor: NONOYAMA NOBORU
IPC: E06B9/24
Filed: 1995-03-07
Abstract: PURPOSE: To automatically shut off a solar beam by integrating a liquid crystal panel with a solar battery panel. CONSTITUTION: Liquid crystal 6 is filled up between a glass plate 2 and a glass plate 4, and a liquid crystal panel 24 is formed. A solar battery panel 16 is stuck on the outside of this liquid crystal panel 24. Voltage generated by the solar battery panel 16 is applied to the liquid crystal panel 24 through a control circuit 20. When direct sunlight is made incident to the solar battery panel 16 and voltage is rapidly boosted, and when it exceeds the prescribed voltage, applying voltage to the liquid crystal panel 24 is stopped. Consequently, the liquid crystal panel 24 is made opaque and it shut off a solar beam, and it is prevented that direct sunlight enters into a room.
Patent JP-H04289534-A (JP)
Title: Optical information recording medium
Inventor: TAKAGISHI YOSHIKAZU
IPC: G11B7/24035
Filed: 1991-03-18
Abstract: PURPOSE:To provide the optical information recording medium which can execute recording to obtain good reproduced signals even in the recordable region at the boundary between a reproduction-only region and the recordable region, can provide the reproduction-only region in an arbitrary position and allows the continuous reproduction from the reproduction-only region to the recordable region. CONSTITUTION:Pits 10 are formed to projecting shapes relative to a substrate 6 and recordable parts 16 (projecting pregrooves 14) are also formed to the projecting shapes relative to the substrate 6. The real number part of the double refractive indices of the substrate 6, designated as nsub, the real number part of the double refractive indices of a light absorption layer 7, as nabs, the height of the pits 10, as dps, the height of the pregrooves 14, as dgs, the difference of the film thickness in the parts of the pits 10 of the light absorption layer 7, as dpa, and the difference in the film thickness in the parts of the pregrooves 14 of the light absorption layer 7, as dga, are specified to nsub/nabs<1dpa-dps and nsub/nabs<1-dga/dgs, by which continuous tracking is allowed.
Patent JP-H10215629-A (JP)
Title: Harvest part structure for pulling and harvesting machine
Inventor: AZUMA HIRONOBU
IPC: A01D25/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To smoothly perform pulling by arranging a soil cutting blade after the passing of a grass divider when the large part of foliage are evaded. SOLUTION: In a pulling and harvesting machine provided with a carrying device 1 for harvest for clamping the foliage part of a crop by a pair of left and right belts V oppositely arranged in a back raised inclined state, pulling the crop from the ground and carrying it to a rear part and provided with a pair of left and right grass dividers provided with a back raised slope 3a for entering between a ground surface and the foliage part of the crop and raising the foliage part of the crop accompanying the travel of a machine body 7 and the soil cutting blade 4 for pushing and cutting the soil on the side part of the crop accompanying the travel of the machine body 7 in the state of projecting into the the soil on the front part of the start end part of the belts V,  the soil cutting blade 4 is almost matched with the passing track of the grass divider and arranged at the rear part of the grass divider. The soil cutting blade 4 is inclined forward for turning a lower end part side to the rear part.
Patent JP-S5412746-A (JP)
Title: Circulating device for developer
Inventor: OOKUBO MASAHARU
IPC: G03G15/08
Filed: 1977-06-29
Abstract: PURPOSE: To attain the uniforming of density of a developer in the developing device by providing a variably adjustable guide means which moves the developer from a scraper in th direction of the rotatable shaft of a holding means. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1117184-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MORITA KIYOYUKI
IPC: H01L29/786
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress the forward bias current of a p-n junction in a semiconductor element using interband tunnel conduction. SOLUTION: In the upper portion of a semiconductor substrate 11 made of p-type Si, p-type and n-type degenerated diffusion layers 12, 13 are formed oppositely to each other with a space between. On the interface between the n-type diffusion layer 13 and the semiconductor substrate 11, a tunnel barrier film 14 made of silicon oxide having a thickness of 1.5-5 nm is formed. Since the concentrations of the respective impurities of the p-type and n-type diffusion layers 13, 14 are at least 1×10<19> cm<-3> , the Fermi levels of the p-type and n-type diffusion layers 12, 13 are positioned respectively in their valence band and conduction band to bring the both into degenerated states.  On the principal surface of the region of the semiconductor substrate 11 which is interposed between the p-type and n-type diffusion layers 12, 13, a gate electrode 16 made of high-concentration n-type polysilicon is formed via a gate insulation film 15.
Patent JP-H0234904-A (JP)
Title: Chip type capacitor
Inventor: HAGIWARA IKUO
IPC: H01G2/04
Filed: 1989-03-29
Abstract: PURPOSE:To enable accurate positioning on a printed board by forming a sidewall which covers a part of an opening end face at one opening end face of an armor frame, and providing projections of the heights almost the same as the diameter dimensions of lead wires of a capacitor at this wall part. CONSTITUTION:At one opening end face of an armor frame 2 is formed a wall part 5 which covers a part of this opening end face, and at the wall part 5 are formed projections 7 which are formed almost in the same heights as the diameter dimensions of the lead wires 3 of a capacitor 1. For that reason, the lead wires 3 which are bent along the opening end face of the armor frame 2 and the projections 7 turn out to be respectively arranged almost on the same plane, and also in the positioning process at the surface mounting, a jig for positioning abuts on the opening end face of the armor frame 2 almost in parallel, and the lead wires 3, etc., cease to exist. Hereby, the positioning on a printed board becomes easy.
Patent JP-S61237297-A (JP)
Title: Automatic rom writing system
Inventor: ONODERA HIROSHI
IPC: H01L27/10
Filed: 1985-04-12
Abstract: PURPOSE:To automatize writing in a ROM by conducting the writing in the ROM and imprinting in the ROM as it is falling along a slant bed by using a ROM writing device of CPO control and an imprinting mechanism. CONSTITUTION:The ROM included in a stick 1 is set in a tray 2 of a ROM handler 22. In the meantime, if the kind of the ROM, contents of write, quantity of write are inputted and directed by operating a CRT keyboard 34, a ROM- write computer 27 which is a CPU comprising a memory that stores the write information etc. controls the writing in ROM by the write-control part of the ROM writing device, a verification attachment 20, and the imprinting-control mechanism 30 of an imprinter 15. The writing in the ROM from the tray 2 and the imprinting by the attachment 20 in the already-written ROM falling along the slant bed, are thus executed, to automatize the writing process.
Patent JP-S534399-A (JP)
Title: Shot-velocity regulators of machin gun
Inventor: OKAMOTO TSUYOSHI
IPC: F41A19/03
Filed: 1976-07-02
Abstract: PURPOSE:To improve accuracy of hit by limiting a shot-velocity in such a way that synchronization of a weight which strikes an accelerating element in case of continuous short of machine gun bullets is selected.
Patent JP-S61238431-A (JP)
Title: Batched bending device for lead of electronic parts
Inventor: WADA SHINJI
IPC: H05K13/04
Filed: 1985-04-12
Abstract: PURPOSE:To make a bending device of leads of electronic parts compact and a small depth type and to shorten a bending time by setting plural pallets, corresponding to the respective positions of the leads of the electronic parts, on plates capable of moving in a counter direction to each other by driving power and the plates are installed in respective upper and lower positions closely and in parallel with each other. CONSTITUTION:Electronic parts 12a, 12b, and 12c are set on a base plate 11. A plate 8 equipped with pallets 9a-9c bending leads 13a-13c on that side to right and a plate 7 having pallets 10a-10c bending leads 13'a-13'c on the other side to left are installed in respective upper and lower positions to be movable, closely, and in parallel with each other. The above plates 7 and 8 are moved in a counter direction to each other by actuation of driving powers 1 and 2 such as air cylinders through attached plates 5 and 6, so that the above leads 13a... and 13'a... are bent simultaneously to right and left, respectively.
Patent JP-H08272093-A (JP)
Title: Positive photoresist composition
Inventor: TAN SHIRO
IPC: G03F7/022
Filed: 1995-04-03
Abstract: PURPOSE: To provide a photoresist compsn. having high resolving power and a wide defocus latitude and giving a resist image excellent in heat resistance by using specified alkali-soluble novolak resin and a quinonediazido compd. CONSTITUTION: This photoresist compsn. contains an alkali-soluble resin obtd. by condensing a phenolic compd. represented by formula I, formaldehyde and a hydroxynaphthaldehyde compd. represented by formula II and a 1,2- quinonediazido compd. In the formula I, each of R1 -R3 is H, hydroxyl, halogen, alkyl, cycloalkyl, alkoxy, alkenyl, aryl, aralkyl, alkoxycarbonyl or arylcarbonyl. In the formula II, each of R4 -R11 is H, hydroxyl, formyl, halogen, alkyl, cycloalkyl, alkoxy, alkenyl, aryl or aralkyl.
Patent JP-S62234318-A (JP)
Inventor: YAMAGUCHI HAJIME
IPC: H01G13/00
Filed: 1986-04-04
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-S5412989-A (JP)
Title: Package machine
Inventor: TOYODA KAZUYA
IPC: B65B7/28
Filed: 1977-06-30
Abstract: PURPOSE:To moderate the dangers of the scatter of contents in a tray due to the vibration of a package machine, and to make pressure in case of seal little, by preventing even the temporary stop of the current of the transportation of the tray when sealing an opening portion of the tray.
Patent JP-H10276283-A (JP)
Title: Call tariff notifying terminal
Inventor: TANAKA SHIGEYUKI
IPC: H04M15/30
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To notify a callee or an uncontracted caller of a call tariff by calculating the call tariff from a call tariff index, which is indexed from a table, and the passage of time on a timer and notifying of the calculated call tariff through a notifying means. SOLUTION: When a control circuit 4 detects the telephone number of caller through a telephone number detection circuit 3, this is stored in a RAM 11. Then, when the pickup of hand set 8 is detected, counting for call tariff calculation is started. Further, calling time for the unit of 10 yen is calculated corresponding to the area code and local station number of the telephone number of caller and the current data and time due to the timer from a call tariff table 111 stored in the RAM 11. The call tariff is calculated from the calling time for the unit of 10 yen and the passage of time after off-hook and this is displayed. Thus, by detecting the caller number, even a callee can know the call tariff.
Patent JP-S60222950-A (JP)
Title: Interruption processing device
Inventor: TANIMOTO ITARU
IPC: G06F13/26
Filed: 1984-04-20
Abstract: PURPOSE:To execute interruption processing without omission by providing stacks, which hold interruption information and whose number is smaller than the multiplexity by one, between plural processors and an input/output device or a peripheral device to supply the same interruption request to plural processors in parallel. CONSTITUTION:When receiving an interruption request 30 from an input/output device 20, an interruption processing circuit 60 detects a signal 41, which is first outputted, between interruption response signals 41 and 42 from processors 11 and 12 and performs first the interruption processing of the processor 11 and resets the interruption request 30. Next, the processing circuit 60 generates an interruption request signal 32 and outputs it to the processor 12. The interruption response signal 42 from the processor 12 is not outputted to the input/output device 20 and is processed in the circuit 60 and is outputted as interruption information data 52 to the processor 12 by last-in first-pop of first-in first-out FIFO stack. Then, the interruption request signal 32 outputted from the circuit 60 is reset. Thus, interruption requests from the input/output device area subjected to interruption processings without omission by processors.
Patent JP-S574248-A (JP)
Title: Centrifugal concentrator
Inventor: WADA MASASUKE
IPC: B04B1/02
Filed: 1980-06-10
Abstract: PURPOSE:To improve work efficiency and increase efficiency of concentration and separation, and recovering concentrate by providing a partition in the processing space and at the same time, installing scraping members in at least one of the space for concentrating and discharging the concentrates. CONSTITUTION:A concentrate discharging space S2 that collects concentrate only is formed by providing a partition 3, and a flow passage R3 for recovering concentrates is installed in the space S2. Scraping members 9, 10 that make differential  rotation against a cylindrical body 1 at relatively low speed utilizing a driving mechanism 2 for the cylindrical body 1 is provided in at least one of a space S1 for  concentrating or the space S2. By this way, interruption of supply of suspension for  recovering concentrate can be avoided to improve work efficiency. Further, both  condensation and separation, and recovering concentrates can be effected satisfactorily without giving a harmful influence on concentration and separation, and the  driving mechanism for scraping membes 9, 10 is simplified.
Patent JP-S57194279-A (JP)
Title: Production of chlorine and phosphate
Inventor: ODA YOSHIO
IPC: C25B1/14
Filed: 1981-05-26
Abstract: PURPOSE: To produce chlorine and phosphate efficiently with low voltage by segmenting an electrolytic cell with a cation exchange membrane, disposing electrodes via the gas and liquid permeable porous layers on the surfaces of said exchange membrane which do not act as electrodes, introducing an aq. soln. of alkali metal chloride into an anode chamber and a phosphoric acid-contg. aq. soln. into a cathode chamber and electrolyzing these.  
     CONSTITUTION: An electrolytic cell is segmented between its anode and cathode by a cation exchange membrane consisting of a fluorine-contg. polymer having carboxylic acid groups, sulfonic acid groups and phosphoric acid groups, whereby an anode chamber and a cathode chamber are formed. Gas and liquid permeable porous layers of 10W99% porosities and 0.01W200 microns thicknesses which do not act as electrodes are formed on the surfaces of the exchange membrane. At least one of the anode and cathode is disposed via these porous layers. Thereupon, an aq. soln. of alkali metallic chloride is introduced into the anode chamber and a phosphoric acid-contg. aq. soln. into the cathode chamber,  and these are electrolyzed at 10W100A/dm 2  current densities.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60223065-A (JP)
Title: Tape input type video disk system
Inventor: MIYAKE MAKOTO
IPC: G11B19/00
Filed: 1984-04-18
Abstract: PURPOSE:To attain simply the storage of a control program data to a tape and also to simplify operation of reproduction, by recording previously the control program data to the tape, writing the data to a computer memory from the tape in a reproduction mode and actuating a video disk reproducer according to said program data. CONSTITUTION:The desired control program data are recorded to a tape 6, and this tape 6 is loaded into a tape reader 2. Then a start indicating signal is delivered to a CPU1 from a keyboard 3 to actuate the next program reading means 23. The control program data are stored to a RAM5. A reproduction mode setting means 21 delivers the control signals to a kick pulse generating circuit 26, a pickup ON/OFF circuit 22 and a feed motor circuit 27 based on the reproduction mode information read out of the RAM5 and the signals sent from a start address comparison means 17, an end address comparison means 18 and a repeating frequency comparison means 19. Thus a prescribed area of a video disk is reproduced in a prescribed repeating frequency and a prescribed mode.
Patent JP-H09267085-A (JP)
Title: Biologically restoring and purifying method for contaminated soil
Inventor: IMAMURA TAKESHI
IPC: C12R1/05
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce not only the decomposition efficiency of a contaminated substance but also an equipment and the cost required to soil restoration by using a decomposition microorganism precultured in a range within a specified temp. difference with a previously monitored contaminated soil as the decomposition microorganism to be brought into contact with the contaminated soil. SOLUTION: The decomposition microorganism to be brought into contact with the contaminated soil is the decomposition microorganism precultured at a range within 5 deg.C temp. difference between the previously monitored contaminated soil. The effective proliferation of a decomposed matter and activity are obtained without especially increasing the temp. of the soil since a temp shift at series of growth process including from the preculture of the decomposition microorganism having the decomposition ability of the contaminated substance to the growth in the soil affects largely to its decomposition ability, and moreover, the decomposition microorganism cultured by the preculture at which the temp.  difference with the soil is within 5 deg.C is charged to the contaminated soil, thereby not only the decomposition efficiency of the contaminated substance but also the reducing of the equipment and the cost required for the soil restoration are possible.
Patent JP-S61239065-A (JP)
Inventor: FUKUHARA MASAO
IPC: D04B35/04
Filed: 1985-04-12
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。