baber/WOPTO huggingface dataset:
Patent JP-H03250532-A (JP)
Title: Bulb sealing method for fluorescent lamp
Inventor: SHIRAIWA KIMIO
IPC: H01J9/24
Filed: 1990-02-28
Abstract: PURPOSE:To simplify process of sealing, simplify the structure of seal m/c, and prevent adsorption of water vapor to the inner surface of each glass tube by simultaneously sealing and molding glass tubes put in parallel with one another which assume a form of H or double H. CONSTITUTION:Two tubes 11, 11 having openings 12, 13 for ex. at both ends are coupled together in H form at the coupling part 16, and the openings 12, 12 are sealed while openings 13, 13 are provided with a stem part to constitute a tube for fluorescent lamp. In this process of sealing the openings 12, 12 are sealed and molded, and the openings 13, 13 are fitted with stem. The process is executed with the aid of seal m/c, ring burner, etc. The process is simplified by performing the sealing works simultaneously, which does not require any complicated seal m/c, and further the upper and lower ends of the bulb get high temp. simultaneously under the process, which prevent adsorption of the water vapor existing in the bulb.
Patent JP-H08238773-A (JP)
Title: Ink-jet rcording head, its manufacture and drive circuit
Inventor: ASABA TETSURO
IPC: B41J2/05
Filed: 1995-03-07
Abstract: PURPOSE: To eliminate a need for an epitaxial layer by simplifying a structure by forming second diffusion layers of the first conduction type in multiple first diffusion layers of the second conduction type which are formed on a silicon substrate of the first conduction type. CONSTITUTION: A silicon substrate 101 of the first conduction type is an area comparable to a collector of a bipolar transistor, while the diffusion layer 102 of the second conduction type is comparable to the base. The diffusion layer 103 of the first conduction type like the silicon substrate 101 is comparable to the emitter and collector contact layer, the diffusion layer 104 of the second conduction type contrary to the silicon substrate 101 is comparable to the base contact layer. Oxide film 103 is formed on the surface of the substrate 101, only the base area 102 is deprived of a part of its oxide film by etching. The emitter and collector contact layer 104 is formed and the oxide film 103A is removed and additional oxide film is given, and the diffusion layer 104 is formed to ensure a base contact.
Patent JP-S63215211-A (JP)
Title: Multi-stage double frequency generator
Inventor: YAMAGUCHI FUMITOSHI
IPC: H03K5/00
Filed: 1987-03-04
Abstract: PURPOSE:To prevent the production of noise due to high frequency by providing n-stage of delay means delaying an input frequency and exclusive OR means applying exclusive OR between the retarded frequency and the input frequency so as to use a delay coil and the exclusive OR gate thereby applying multiple of 2<n> to the input frequency. CONSTITUTION:The input frequency X becomes a delay frequency (x) retarded by 1/4 period by a delay coil 1. The input frequency X and the retarded frequency (x) are exclusively ORed by the exclusive OR gate 2 and the result becomes an output frequency Y1 being twice the input frequency X. The output frequency Y1 is used as the input frequency to the next stage and an output frequency Y2 being four times the input frequency X is obtained. In selecting number of stages to be (n), the output frequencies obtained in this way (Y1, Y2,...Yn-1, Yn) are respectively twice, four times...2<n-1> times and 2<n> times the input frequency X. Thus, high frequencies are generated from the output of a crystal oscillator of a low frequency and noise is reduced.
Patent JP-S58176507-A (JP)
Inventor: MORUGAN ADORUFUSON
IPC: G01B11/02
Filed: 1983-03-22
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-S57162253-A (JP)
Title: Assembly of lead battery
Inventor: ISHIODORI AKIRA
IPC: H01M50/172
Filed: 1981-03-31
Abstract: PURPOSE:To enhance the reliability of the joining and sealing between an electrode pole and a lid by making a part of the lid which is made in contact with the electrode pole thin, and connecting the electrode pole to a lead wire by opening the thin part of the lid after an adhesive applied around the elctrode pole is hardened. CONSTITUTION:After an electrode group 8 is installed in a container 7, an elecrode pole 2 of the electrode group 8 is fitted into a lid 1 and is joined to the lid 1 by use of an adhesive 4. Here, the lid 1 is provided with a thin part so that the thin part touches the electrode pole 2. When the adhesive 4 is hardened after the lid 1 and the pole 2 are joined, a termianl drawing part 5 is formed by opening the thin part of the lid 1 with the help of a soldering iron or the like. At the same time, a lead wire 6 is soldered to the pole 2 at the terminal drawing part 5.
Patent JP-H01224491-A (JP)
Title: Gas compressor
Inventor: ASAI JUNICHI
IPC: F04C18/344
Filed: 1988-03-01
Abstract: PURPOSE:To economize fuel for a gas compressor and improve its cooling efficiency by arranging a control plate driving mechanism as it touches a spring at its one end, is connected to a control plate and comprises a drive shaft and a hydraulic discharge valve. CONSTITUTION:A driving mechanism 30 for a control plate 10 is arranged as it touches a spring 32 at its one end and is connected to the control plate 10. The control pate 10 is rotated in accordance with the movement of a drive shaft 33 in a slot 31. Arranged on the way of a through hole 37 connected to a mechanical seal room 7a of a rotor shaft 7 is a discharge passage 39 which is connected to an intake-side comprising a hydraulic discharge valve which is composed of an electromagnetic valve 38. Thus, a friction torque is reduced, so that fuel for a gas compressor is economized and its cooling efficiency is improved.
Patent JP-S61208135-A (JP)
Title: Program controller
Inventor: SAITO YASURO
IPC: G06F11/00
Filed: 1985-03-11
Abstract: PURPOSE:To prevent a wrong transaction of input data due to noises by employing input which is inputted by plural times as input data when it is equal continuously by specific times. CONSTITUTION:Data from an input device 42 is saved from the 1st data register 34 to the 2nd data register 35 temporarily. A counter 38 is reset and the data is put in the 1st data register again, and then a comparison part 36 compares contents of the registers 34 and 35 with each other. When they are not equal, input operation is performed again. When equal, the contents of a counter 38 are referred to decide whether the input data is equal continuously by specific times and when not, data is inputted continuously. When the number of times of coincidence attains to the specific value, the contents of the 2nd data register 35 are employed as the input data of a main macroinstruction.
Patent JP-S63215120-A (JP)
Title: Interference detector
Inventor: SAKATA MINORU
IPC: B32B7/02
Filed: 1987-03-03
Abstract: PURPOSE:To detect interference with high accuracy by decreasing a bias voltage and separating a component due to FM-AM conversion from an AM component due to the interference when FM modulation with large frequency deviation is applied, by varying the bias voltage of a rectifier circuit corresponding to a detected voltage in which an FM demodulation output is rectified. CONSTITUTION:The titled device is constituted of a logarithmic detection circuit 1 which performs the logarithmic detection of the signal of a reception wave including a disturbing wave, FM detection rectifier circuits 9-11 by which DC levels corresponding to an FM modulation factor can be obtained by demodulating the signal of the reception wave, and a circuit 14 with constitution where a DC bias voltage is varied corresponding to the DC components of the FM detection rectifier circuits 9-11 and which takes out only a high frequency component from a logarithm detecting signal from the logarithm detection circuit 1 and obtains a DC value corresponding to the amplitude of the component. In case an AM modulation component in an FM-AM conversion due to voice modulation is interposed, the bias voltage of a full-wave rectifier circuit 13 is decreased only by the amplitude of the AM modulation component. In such a way, it is possible to take out only the size of the high frequency component due to the interference without being affected by the AM modulation component.
Patent JP-H03250467-A (JP)
Title: (controlling) method for control device in information recording disk device
Inventor: YAMAGISHI TORU
IPC: G11B20/18
Filed: 1990-02-28
Abstract: PURPOSE:To improve the function of the control device without increasing its cost by using a disk whose recording tracks are divided into plural sectors in the case of connecting the control device between a host computer and an information recording disk and recording/reproducing information in/from each sector. CONSTITUTION:Elements to be controlled by a microcomputer 3 are constituted of three elements, i.e. a DMA controller 4, an ECC 6 and a formatter 7. In the case of reproducing information by using the elements, the formatter 7 is driven by the controller 4 prior to the processing operation of the 1st sector by using registers 4a, 4b built in the controller 4 and registers 6a, 6b built in an ECC 6 and registers 7a, 7b built in formatter 7 to complete the processing operation of the 1st and 2nd sectors. When operation errors are generated in the 1st and 2nd sectors, all the elements are stopped without being held at a data waiting state to remove malfunction due to noise.
Patent JP-S59172799-A (JP)
Inventor: FUJITA TAKAYUKI
IPC: H05K13/02
Filed: 1983-03-22
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-S59172882-A (JP)
Title: Picture reader
Inventor: TOGASHI MITSUO
IPC: H04N1/17
Filed: 1983-03-22
Abstract: PURPOSE:To save a storage capacity controlling write, read operation and selecting output operation in response to the state of variable subscanning of an original in an original reader of a facsimile device. CONSTITUTION:An optical charge stored from a CCD image sensor 1 of a storage type photoelectric transducing element is outputted as an analog picture signal (d) serially under the control of a device control section 2, converted into a digital picture signal d' and inputted respectively to a selector 6 of an output circuit 5 and a buffer memory 7 storing a picture for one scanning line's share. Signals f, g and h are generated from a storage output control circuit 9 based on a signal (a) from the device control section 2. While the signal (f) is at an H level, a signal d' is written in the memory 7 and when the signal (g) is at the H level, the stored content of the memory 7 is read and the selector 6 selects an A/D converter 4 and the memory 7 when the signal (h) is at the H and an L level respectively. Then, only the read picture information is outputted.
Patent JP-H02225480-A (JP)
Title: Production of racemic modification and epimeric isomer
Inventor: SHIMOJU TAKASHI
IPC: C07D317/60
Filed: 1989-02-27
Abstract: PURPOSE:To obtain a racemic-erythro isomer by reacting the threo, erythro or racemic-threo-isomer of 3-(3,4-methylenedioxyphenyl)serine with piperonal in a lower alcoholic solvent and then treating the resultant product with an acid. CONSTITUTION:The threo-isomer expressed by formula I, erythro-isomer expressed by formula II or racemic-threo-isomer expressed by formula III is reacted with piperonal in a lower alcoholic solvent in the presence of an inorganic base and the resultant product is then treated with an acid to afford a racemic-erythro-isomer expressed by formula IV. Alternatively, the compound expressed by formula I, compound expressed by formula II or compound expressed by formula IV is similarly reacted with the piperonal to afford the compound expressed by formula III. The solvent is preferably a mixture solution of the lower alcoholic solvent or hydrous solvent thereof with an aprotic solvent. The compound expressed by formula III or IV is important as a synthetic intermediate for medicines and can be efficiently obtained by the afore-mentioned method.
Patent JP-H10244949-A (JP)
Title: Power steering device
Inventor: NISHIKAWA YOSHITO
IPC: B62D5/22
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device which can output a prescribed output torque in response to the input torque from a steering input shaft to a steering output shaft and carry out the most suitable power assist. SOLUTION: In an electrification control part 214 provided in a power steering device, operation contact points 216A, 216B are provided on a lever 215 and can be contacted and push-pressed to variable resistance plates 217, 219 arranged facingly. The lever 215 is swung in response to the input torque from a steering input shaft. The variable resistance plates 217, 219 are so-called carbon pile and their electric resistance values are changed in response to the push-press force. Therefore, the electric resistance value of the electricity supply circuit to a motor part is changed and the drive force of the motor is changed in response to the input torque from the steering input shaft and the most suitable power assist can be carried out by outputting a prescribed output torque in response to the input torque to the steering output shaft.
Patent JP-S60192168-A (JP)
Title: Cylindrical heat resisting gasket
Inventor: YAMADA KAZUO
IPC: F16J15/12
Filed: 1984-03-14
Abstract: PURPOSE:To improve the sealing property and operability by pressing a thin plate to an expansive graphite molding sheet, rolling same like a cylinder and solidly molding same. CONSTITUTION:SPCC steel plate 2 0.1mm. thick is used as a core metal 1, and holes 3, 3' are bored alternately on both sides of the steel plate 2. The core metal 1 is overlaid on the central portion of an expansive graphite molding sheet 4 having density of 0.8g/cm<2> and thickness of 0.5mm., which is pressed and united in a body by passing a rubber roll having a gap of 0.8mm. to obtain a pressed sheet 5. The pressed sheet is put in a forming metal mold, with the expansive graphite molding sheet 4 positioned inside and with the outer periphery of the winding end wrapped by the expansive graphite molding sheet and set in a die, which is pressurized under surface pressure of 500kg/cm<2> and united in a body to obtain a gasket where the expansive graphite molding sheet 4 and the core metal 1 overlap each other.
Patent JP-H07262786-A (JP)
Title: Memory card device
Inventor: TERASAKI SETSUO
IPC: G11C17/00
Filed: 1994-03-18
Abstract: PURPOSE:To prevent the deterioration of a memory cell from being inadvertently speeded up by performing erasing processing only on a data recorded region in an EEPROM and not performing erasing processing on an unrecorded region in such a state that the initialization is required. CONSTITUTION:In such a state that the initialization of an EEPROM is required from the outside, when information data are recorded on all blocks of an information data recording region, the information data recording region is erased en bloc. When an unrecorded block exists in the information data recording region, erasing processing is not performed to the relevant unrecorded block and a block in which information data are recorded is partially erased.
Patent JP-S52132227-A (JP)
Title: Choke controlling apparatus in carburetor
Inventor: HASEGAWA AKIRA
IPC: F02M1/10
Filed: 1976-04-30
Abstract: PURPOSE: The open degree of the choke valve having closed in starting is gradually increased with the advance of warming automatically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03248100-A (JP)
Title: Gas treatment device for emergency use
Inventor: KIKUNAGA KOICHI
IPC: G21F9/02
Filed: 1990-02-27
Abstract: PURPOSE:To remove radioactive substances effectively by providing an air introducing fan to a reactor chamber, an air drier with an electric heating mechanism, a filter unit and a controlling device controlling an electric supply to the heating mechanism by temperature detection signal. CONSTITUTION:A secondary side of air driers 10a and 10b is connected to a filter unit 13 via fans 12a and 12b. A discharge side of the filter unit 13 is connected to an exhaust stack 16 via discharge valves 14a and 14b of an emergency gas treatment system, and a piping 15. Moreover, temperature detectors 17a and 17b are provided at discharge sides of electrically heating coils 11a and 11b in the driers 10a and 10b. Temperature detection signals of the detectors 17a and 17b are fed to temperature indicating controllers 19a and 19b provided in control boards 18a and 18b. The controllers 19a and 19b compare the temperature detection signals with specified temperature set value in order to output temperature indicating signals.
Patent JP-H06125821-A (JP)
Title: Device for adjusting back rest part
Inventor: FURANSOWA BAROSHIE
IPC: A47C1/024
Filed: 1992-03-05
Abstract: PURPOSE: To make an adjusting device simple and inexpensive by allowing a shaft to cooperate with an unclasped ring when the shaft drives a rotation of a cam in a constrictive direction of a spring. CONSTITUTION: A block pusher member 5 is rotated in a direction F2 until a backing part is folded in line A2 from a normal position of a line A1 , to unclasp and a shank 9 compress a returned spring 10. A cam 7 is moved rearward toward a shaft 14 by pressing a recess part 8 of the cam 7 with the block pusher member 5. Then, the shaft 14 is held in situ by a thick part 18b of a ring 22. A block 3 is deviated rearward by means of a leaf spring 4 and thus, an engaged gear part 112a of a mobile flange 12 is made free. Therefore, a back part can be moved easily forward at an angle of 30 degrees, which is a position A2 corresponding to the length of the thick part 18b. Then, the pressure of the spring 10 is reduced to assist returning movement to a position A1 of the back part.
Patent JP-H06216161-A (JP)
Title: Pseudo two-phase charge junction element having narrow channel efect
Inventor: JIEONNHIYUN NAMU
IPC: H01L29/762
Filed: 1991-02-22
Abstract: PURPOSE: To make high integration in a pseudo-two-phase CCD easy and improve transmission efficiency by providing one gate electrode with mutually different widths. CONSTITUTION: Each of gate electrodes 110 to 160 which overlap each other has two widths M1 and W2. A channel stop region 190 is formed in a periphery of a gate electrode. The potential of potential wells 122, 132, 142, 152, 162 formed of first parts 121 to 161 tends to increase as a width of a gate increases, and potential wells 116, 129, 136, 149, 156, 169 formed of second parts 115 to 155 has a specified potential. One transmission stage is formed of only two gate electrodes. Thereby, the element is profitable for high integration of a two-phase CCD and can have high transmission efficiency even in rapid operation.
Patent JP-H06250355-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OZAWA TAKASHI
IPC: G03C7/20
Filed: 1993-02-16
Abstract: PURPOSE:To improve sharpness of picture images, graininess, color reproducibility, storage property and sensitivity by incorporating a specified compd. into a specified insensitive layer of a blue-sensitive silver halide emulsion layer unit. CONSTITUTION:At least one emulsion layer contains a monodispersion emulsion of plate-like particles with >=2 average aspect ratio having structures due to difference of halogen compsn. In at least one emulsion layer unit, the average silver iodide content. of the emulsion layer having the max. sensitivity in the emulsion unit is smaller than the average silver iodide amt. of other emulsion layers in the unit. In the photosensitive emulsion layer unit nearest to the surface where light enters, the average silver iodide amt. is between 0 and 3mol% and is smaller than the average silver iodide amt. of other emulsion layer units. The insensitive layer adjacent to the supporting side of blue-sensitive silver halide emulsion layer unit contains at least one kind of compds. expressed by formulae I and II. This insensitive layer contains a dye having the max. spectral absorption wavelength 500-600nm wavelength region in a gelatine film.
Patent JP-S61206752-A (JP)
Title: Automatic paper feeding device
Inventor: MIWA TADASHI
IPC: B65H9/00
Filed: 1985-03-11
Abstract: PURPOSE:To enable sheets to be positively separated one by one by allowing the sheet contacting section of a sheet stopper to be made of a contacting material with a high frictional coefficient where the stopper prevents a group of sheets with exception of one sheet from being transferred while the stopper comes in contact with the group of sheets. CONSTITUTION:A part of sheet groups is transferred to the position of a separat ing roller 26 passing through underneath a slit plate 23 where the lowermost sheet S1 is handled to be separated, and is transferred to No.2 transfer roller 30 by means of a separating belt 25. In this case, a sheet stopper 29 is in No.1 position which does not interfere the transfer of the sheet. Subsequently, a link 27A and 27B is pulled by a solenoid 28 allowing the pressure contact by the separating roller 26 to be released. Simultaneously, the tip end 29A of the sheet stopper 29 is rotated clockwise while it is pushed by the side of the swing ing link 27A allowing the tip end to move to No.2 position. Under this condition, the lower side of the sheet stopper 29 holds the top end of following sheet groups other than the sheet S1 preventing the sheet groups from passing through underneath the separating roller 26.
Patent JP-H09239362-A (JP)
Title: Device for supplying makeup water to condenser
Inventor: MISUMI YOSHITERU
IPC: C02F1/44
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce frequency of backwashing of a hollow yarn membrane filter and to improve operating efficiency by sharply decreasing the flowing of contaminants into a condensate circulating system from a makeup water purifying system to restrain the increase in pressure difference of the hollow yarn membrane filter in the condensate circulating system. SOLUTION: In a device for supplying makeup water to a circulating system from a condenser 2, a boiler 8 and a turbine 1 to the condenser 2, feed water is treated by a pretreating device 10 and a demineralizer 11 and is passed to a membrane filter 14 via a pure water tank 1 and a makeup water tank 13, and the tiltrated water is directly supplied to the condenser 2 as makeup water.
Patent JP-H07256783-A (JP)
Title: Cord tension device
Inventor: FUKUMOTO YASUHIDE
IPC: B29D30/38
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a rubber band body of excellent quality having a plurality of cords embedded therein by providing steps in the direction where a diameter becomes larger at both ends of a pair of rolls or at both ends of a roll consisting of a material having an elastic surface such as a rubber, so as to reduce irregularity in tension of the cords. CONSTITUTION:In a cord tension device 4 consisting of an upper roll 3 and a lower roll 2, steps 7 are provided at both ends of the upper roll 3 in the direction where the diameter becomes large. The roll surface in between the steps 7 at both sides is formed by a rubber 8 baked on an iron roll in order to uniform the pressing pressure to cords 1 in the cross direction. The steps 7 at both ends are exchanged in accordance with change of the diameter of the cord l. As a result, a part of the pressing force by the roll 2 and the roll 3 is received by the steps 7, so that the large pressing force exerted on both ends in the cross direction of the cords 1 is reduced and the pressing force to be exerted in the cross direction is uniformed in overall width.
Patent JP-S59185274-A (JP)
Inventor: EERITSUHI RETSUKU
IPC: E05D3/06
Filed: 1984-03-16
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。