baber/WOPTO huggingface dataset:
Patent JP-H087834-A (JP)
Title: Discharge tube for light source
Inventor: YOSHISHIKI KIYOSHI
IPC: H01J61/06
Filed: 1994-06-24
Abstract: PURPOSE:To make difficult to generate the movement of an arc generating point, by burying an electron emitting substance in the hollow of a conductive passage, so that the electron emitting substance reaches to the front end of a cathode easily, while forming a Ba single atomic layer in the hollow conductive passage, or sealing the electron emitting substance in a specific hollow. CONSTITUTION:The inner diameter of a hollow conductive passage 9 is made D, and the distance from the burying part of an electron emitting substance 10 to the front end of the conductive passage 9 is made L, and when the relation 0.1<(L/D)<6 is selected, the discharge tube functions effectively. As the electron emitting substance, a barium/calcium aluminate, for example, is used. The front end of a cathode is made in a conical form, for example, the electron emitting substance 10 is entered in the formed hollow from the rear end of a porous tungsten rod 13, and the tip of the conductive passage 12 of the tungsten rod 13 is press fitted to the hollow. When the outer diameter of the conductive passage 12 is made d, and the distance from the burying position of the electron emitting substance to the front end of the cathode is made 1, it is effective by selecting the relation as 0.01<(1/d)<2. By providing such a constitution, the movement of the calescence point from the initial discharge time to the final service life is in a very limited scope, and a discharge tube for light source having a long service life can be obtained.
Patent JP-2000354910-A (JP)
Title: Cutting working device
Inventor: NISHIMURA TERUKI
IPC: B23D15/06
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To shorten carry-out processing time with respect to scraps or minimal waste, to prevent a belt conveyor from entering into an inner surface and to shorten the overall length of an automatic line. SOLUTION: In the vicinity of one lower edge 42 constituting an L-edge 40, an expansion belt conveyor 4 which approaches to the lower edge 42 at the time of elongation and separates from the lower edge 42 at the time of contraction is installed and a work W is cut in an elongated state of the expansion belt conveyor 4. When scraps or minimal waste are cut from the work W, the expansion belt conveyor 4 is contracted and scraps or minimal waste are made to fall within boxes 32, 33 just under the lower edge 42.
Patent JP-S6226741-A (JP)
Title: Formation of fluorescent screen for color cathode-ray tube
Inventor: KISHI TSUKASA
IPC: H01J9/227
Filed: 1985-07-26
Abstract: PURPOSE:To prevent peeling of light absorbing material layer at necessary portion while to prevent uneven injection of inerting agent by spraying water onto the surface of light absorbing material layer then executing water injection treatment thereafter injecting inverting agent. CONSTITUTION:A resist layer 2 of photosensitive agent having reciprocity law failure characteristic in predetermined pattern and a light absorption material layer 3 are formed sequentially onto the inner face of a panel 1. Then water 5 is temporarily sprayed onto the surface of said layer 3 and water 7 is injected to perform wetting. Thereafter, inverting agent 9 is injected to etch the layer 2 thus to remove said layer 2 and the upper layer 3 and to form the light absorbing area in predetermined pattern, then to laminate the fluorescent material layer. With such method, etching of said layer 2 will proceed gradually and uniformly to never cause uneven injection trace nor to peel the layer 3 at necessary portion resulting in highly accurate light absorbing area 11.
Patent JP-S6226869-A (JP)
Title: Manufacture of photovoltaic device
Inventor: KUBO HIROAKI
IPC: H01L31/04
Filed: 1985-07-26
Abstract: PURPOSE:To eliminate the adverse effects caused by heat and to deposit a transparent electrode layer having a high quality, by holding a lower electrode and a substrate having an amorphous semiconductor layer adhered thereon within a reaction chamber in which a vacuum can be held while insulating the lower electrode from the substrate, by introducing a reactive gas containing oxygen, by evaporating a material and by applying a high frequency voltage. CONSTITUTION:A reaction chamber 1 is evacuated to 10<-6>Torr or less. A reactive gas containing oxygen is introduced in the chamber 1 through a supply valve 3 so that the gas pressure is held around 10<-4>Torr. Particles evaporated from an evaporation source 4 and the reactive gas are converted into plasma by the discharge from a high-frequency voltage applied to a high-frequency coil 5, so that a discharge region is provided around the high-frequency coil 5. A lower electrode 23 and a susceptor 6 for holding a substrate 22 having an amorphous semiconductor layer 24 adhered thereon are provided so as to face the evaporation source 4 with the high-frequency coil 5 interposed therebetween and are fixed in the reaction chamber by means of an insulating support 7. The evaporated particles positively combine with the oxygen contained in the reactive gas converted into plasma in the discharge region within the high-frequency coil 5 and the compound is separated out and deposited on the amorphous semiconductor layer 24 of the substrate 22 insulated completely.
Patent JP-2000004171-A (JP)
Title: Mobile communication method
Inventor: ABE MASAMI
IPC: H03M13/23
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce transmission information quantity as much as possible as well as performing more than fixed quality assurance by including an error correction code only in a coded signal that is separated from a header at the time of sampling and encoding a signal to be transmitted in a prescribed cycle and transmitting it with a header for control attached. SOLUTION: A signal 20 that should be transmitted by a mobile station 10 consists of a header 21, convolutionally coded data 22 and an error correction code 23. In such a case, the code 23 is attached to data that is subjected to convolutional coding processing. Besides, the code 23 is attached only to a specified object data 24 that is in the data 22 and is separated from the header 21. The code 23 has a function which corrects and detects a bit error of the data 24 or corrects a burst error. The signal 20 with such a configuration is transmitted through a diffusing part 9 and a power controlling part 11. The header is used for phase synchronization.
Patent JP-H0514998-A (JP)
Title: Vibration element
Inventor: TANI NOBUHIRO
IPC: G01S7/52
Filed: 1991-07-08
Abstract: PURPOSE:To realize a large diameter vibration element for a large output low frequency transmitter. CONSTITUTION:Flat plate piezoelectric-vibrators are laminated alternately while the same poles are in contact with each other in a back-to-back way to be a vibrator laminator and it is tightened between end face plates 22 with bolts to form a vibrator unit 11, and the vibrator units are linked in a polygonal ring shape by link blocks 12 each acting like an apex angle being a vertical tangential line cross angle of a polygon to be formed by using the vibration units as sides of the polygon.
Patent JP-S6324419-A (JP)
Title: Composite document processor
Inventor: TERASAWA MICHIYUKI
IPC: G06F3/153
Filed: 1986-07-17
Abstract: PURPOSE:To easily grasp the constitution of the whole composite document and to considerably improve the efficiency of editing process by providing two windows and faithfully miniature-displaying with the real time control of renewing data. CONSTITUTION:When a main control part 11 receives a data display request, it reads any part of data from a document storage part 13 according to attribute information stored in a data attribute storage part 14 and moreover window information stored in a display attribute storage part 15 and decides that the data should be expanded in a video data memory 17, where the data is imaged and expanded by reading the data necessary for document constitution from the document storage part 13. In case of the process of imaging and expanding the data, according to the window information and view port information stored in the display attribute storage part 15 the necessary data is enlarged or reduced. When the part of the document where two windows are overlapped to set is renewed, under the control of the main control part 11 the expansion is almost simultaneously executed on the two view ports and the display data is renewed on a layout view port in a real time.
Patent JP-H0516379-A (JP)
Title: Ink cartridge of ink jet recorder
Inventor: KAWAKAMI KAZUHISA
IPC: B41J2/175
Filed: 1991-07-08
Abstract: PURPOSE:To enable an ink cartridge holder to be likely to be satisfied by rough accuracy of position even in related parts by reducing a number of parts related to the accuracy of position of a supply needle to an ink take off port as best as possible. CONSTITUTION:In a holder 9 holding an ink cartridge 8, a positioning hole 4a and a guide hole 4g of the ink cartridge 8, the engaging positioning shaft 16, and the engaging guide shaft 17 are provided in parallel with a supply needle 15 penetrating an ink take off port 2 of the ink cartridge 8.
Patent JP-H0864046-A (JP)
Title: Suspended tension insulator device
Inventor: OKADA YASUNORI
IPC: H01B17/06
Filed: 1995-06-08
Abstract: PURPOSE: To provide the suspended tension insulator device which magnifies the quantity of movement accompanied by uneven tension, and can cope quickly with the cancellation of uneven tension with its structure simplified, by improving the constitution of the tension insulator device in the vicinity of its installation origins. CONSTITUTION: The upper end section of a suspension fitting 1 is rotatably provided for the arm A of a power line steel tower so as to be hanged down, and each installation origin of respective tension insulator means B1 and B2 provided for both sides of the center of the arm A of the power line steel tower is rotatably supported by the same pivot 1b of the suspension fitting 1 at its lower end section. Both the tension insulator means can be installed by a simple structure by providing the pivot 1b at the aforesaid installation origins in the direction perpendicularly intersected with each line direction of power lines L1 and L2 , rotatably connecting the connection fitting 2a of one tension insulator means B1 to the inside of the suspension fitting 1, and concurrently connecting the connection fitting 2b of the other tension insulator means B2 rotatably to the suspension fitting 1 in such a way as to hold both sides of the suspension fitting.
Patent JP-2000357585-A (JP)
Title: Organic el element
Inventor: FUKUDA TATSUO
IPC: H01L51/50
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To connect electrodes to an external circuit with electric stability by miniaturizing an element substrate and reducing wiring resistance without using any mold material or protecting tape. SOLUTION: An organic EL element comprises an element substrate 2, an anode 3 formed of a transparent conductive film on the element substrate 2, an organic layer 4 including a light emitting layer and being formed on the anode 3, a cathode 5 formed of a metal conductive film an the organic layer 4, and a sealing cap 6 for sealing the anode 3, the organic layer 4 and the cathode 5 on the element substrate 2 in the state in which its inside is kept in dry atmosphere and sealing them at the periphery. Wiring 3A and the like for the anode 3 and the cathode 5 are connected to a flexible cable 10 extended from an outside circuit for inputting drive signals to the anode 3 and the cathode 5 in a space inside of a sealed portion 8 between the element substrate 2 and the sealing cap 6.
Patent JP-H0456368-A (JP)
Title: Gas laser exciter
Inventor: ONISHI MASASHI
IPC: H01S3/097
Filed: 1990-06-26
Abstract: PURPOSE:To decrease scattering of output characteristics by using a high-frequency transformer, which has a pair of joined U-shaped cores, as the output transformer of a highvoltage power supply and holding at least one pair of the joined feet of the cores with a holding cylinder. CONSTITUTION:A holding cylinder 26 is a little shorter than feet 24b and 25b and tolerance, or a difference between the inner diameter of the holding cylinder 26 and the outer diameter of the feet 24b and 25b, is 1.0mm or less. A primary winding 22 and a secondary winding 23 are wound coaxially around a shaft of the same diameter as the feet 24a, 24b, 25a, and 25b, the shaft is removed, and the feet 24a and 25a of ferrite cores 24 and 25 are fitted and joined therein. The other feet 24b and 25b are fitted and joined in the holding cylinder 26 and fastened with a core holder by pressing inside. Therefore, the feet 24b and 25b of the ferrite cores 24 and 25 are held with the holding cylinder 26 and the joined faces do not slip.
Patent JP-S6058091-A (JP)
Title: Production of nad(p)
Inventor: OOTA TAKAHISA
IPC: C12P19/36
Filed: 1983-09-09
Abstract: PURPOSE:To produce NAD(P) in high efficiency, by oxidizing NAD(P)H with immobilized NAD(P)H oxidase. CONSTITUTION:NAD(P) is produced by oxidizing reduced-type niconinamide adenine dinucleotide (NADH) or reduced-type nicotinamide adenine dinucleotide phosphate (NADPH) [denoted as NAD(P)H in combination; the others follow the above notation] with NAD(P)H oxidase. The NAD(P)H oxidase is prefrably the one derived from (Bacillus stearothermophilus) which is a thermophilic bacterial strain.
Patent JP-S5958682-A (JP)
Title: Magnetic bubble memory device
Inventor: MINEMURA TOSHIMITSU
IPC: G11C11/14
Filed: 1982-09-28
Abstract: PURPOSE:To set optionally a write inhibiting area in software mode, by collating a write area and an inhibiting area, and inhibiting the execution of write instruction when an overlapped part exists on the two areas. CONSTITUTION:When a write instruction is commanded from a CPU1, a write start page address and a data of write page number are read in a bubble memory control section 2, and a data of a sub-page of a magnetic bubble memory device 5 is transferred to an RAM of a sequencer 22 at the same time. The data in a write inhibition designating area in the data transferred in the RAM and the data of write area designated with the write instruction are collated, and when there exists no duplicated part in the two areas, the write is executed. If any duplicated part exists, it is processed as a write inhibiting error, and the execution of the write instruction is inhibited.
Patent JP-2000003819-A (JP)
Title: Transformer and electromagnetic equipment
Inventor: AMANO TAKASHI
IPC: H01F27/34
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a transformer which improve efficiency and can properly start turning on a lamp. SOLUTION: A space leakage magnetic path 10 having a bypass core 36 is formed between a primary coil 7 and a secondary coil 9. By the existence of the gap leakage magnetic path 10 having the bypass core 36, the magnetic reluctance of parts of the primary coil 7 and the secondary coil 9 through which leakage magnetic fluxes pass is reduced. When a current flows in a lighting circuit, generated load magnetic fluxes are almost completely coupled with the secondary coil 9, and load time input magnetic fluxes which are generated counter to the load magnetic fluxes are almost completely coupled with the primary coil 7. Thereby effective ampere-turn efficiency is hardly decreased, the loss is reduced, efficiency is improved, and inductance is stabilized.  Since a gap 3 is positioned and formed on the side adjacent to the secondary coil 9 of a central leg iron core part 4, the gap 3 hardly exerts adverse effects on the leakage magnetic fluxes, generation of leakage magnetic fluxes which are due to the gap 3 can be restrained, and exciting current of the primary coil 7 can also be reduced.
Patent JP-H0830439-A (JP)
Title: Method for performing double-precision multiplication and arithmetic unit
Inventor: KABUO HIDEYUKI
IPC: G06F7/52
Filed: 1994-07-20
Abstract: PURPOSE:To obtain the result of accurate multiplication between signed binary numbers of double precision by a single-precision multiplier. CONSTITUTION:The high-order and low-order words of a multiplicand X are denoted as XH and XL and the high-order and low-order words of a multiplier Y are denoted as YH and YL; and the products XLXYL, XLXYH, XHXYL, and XHXYH are found in order and added while the places are matched with one another. A multiplicand latch R1 and a multiplier latch Rs of one-word length, a multiplier MSB latch R3 for holding the MOSB of the YL, and a recoding part 11 which applies a the 2-bit Boothis method to the recoding of the multiplier are provided. The recoding part 11 is supplied with '0' for the recording of the low-order two bits of the YL in cases of XLXYL and XHXYL and with the output of the multiplier MSB latch R3 for the recoding of the low-order two bits of the YH in cases of XLXYH and XHXYH. A multiplication processing part 12 for the generation and addition of partial products processes the XL as an unsined binary number and the XH as a binary number in complement notation of 2 respectively according to a muliplicand polarity inversion signal C2.
Patent JP-S6146152-A (JP)
Title: Rotor for stepping motor
Inventor: SHIMIZU MOTOHARU
IPC: H02K1/27
Filed: 1984-08-10
Abstract: PURPOSE:To enable multipolarization and to enhance surface magnetic flux density by alternately securing a plurality of block-shaped permanent magnets on the outer periphery of a cylindrical core so that the poles of different polarity aligns in a cylindrical direction. CONSTITUTION:A bush 2 made of nonmagnetic material is engaged with the inner surface of a cylindrical core 1, and a rotational shaft 3 is inserted fixedly to the bush. A plurality of grooves 5 are formed at an equal interval on the outer periphery of the core 1 along the circumferential direction, and block- shaped permanent magnets 4 are respectively secured to the grooves 5. The magnets 4 are radially magnetized, and so arranges as to alternately produce N- poles and S-poles on the outer peripheral surface. A rotor which has 100 or more poles can be obtained by reducing the thickness (t) of the magnets 4, and the magnetic flux density on the surface of the rotor can be enhanced.
Patent JP-H0726913-A (JP)
Title: Rocker arm formed by pressing and manufacture thereof
Inventor: KOTANI KAZUYUKI
IPC: F01L1/18
Filed: 1993-07-07
Abstract: PURPOSE:To precisely set a shape of a valve engaging part, and relative positions of a roller, a pivot engaging part and the valve engaging part. CONSTITUTION:A rocker arm 1 formed by pressing is composed of a rocker arm body 5 incorporating a pair of roller supporting walls 51, 52, and a roller 6 adapted to make contact with a cam part, and rotatably attached between the pair of roller supporting walls 51, 52. The rocker arm body 5 has a two- piece structure, comprising a part having a valve engaging part which connects the pair of roller supporting walls 51, 52 at their one side on one longitudinal end side thereof, and a pivot engaging member 54 secured to the free end parts of the pair of walls 51, 52 on the other longitudinal end side.
Patent JP-H0725757-A (JP)
Title: Chemotaxis-inhibiting agent composed of phenylethanolamine
Inventor: SHIODA TATSUKI
IPC: A61P11/00
Filed: 1993-07-07
Abstract: PURPOSE:To obtain the inhibiting agent containing an amine derivative expressed by a specific structural formula, having action to inhibit the chemotaxis induced by a monocyte chemotactic factor and useful for the treatment and prevention of arteriosclerosis, etc. CONSTITUTION:This inhibiting agent contains a phenylethanolamine deviative of the formula I [R<1> to R<3> are H, hydroxyl, etc.; R<4> is H or 1-3C alkyl, preferably methyl; R<5> is H, 1-8C alkyl, group of the formula II (R<6> is H or 1-3C alkyl) or formula III (R<7> is H or 1-3C alkyl; R<8> is H or hydroxyl; (n) is 1 or 2)] or its pharmacologically allowable acid addition salt as an active component. The active component is preferably 1-(3,4-dihydroxyphenyl)-2-(isopropylamine) ethanol.
Patent JP-S6146874-A (JP)
Inventor: UENO ISAMU
IPC: A47J47/16
Filed: 1984-08-13
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-H0830195-A (JP)
Title: Formation of enlarging key of cipher, deciphering method and enlarging key forming device of cipher and deciphering device
Inventor: SUGITA MAKOTO
IPC: H04L9/28
Filed: 1994-07-20
Abstract: PURPOSE:To provide a cipher enlarging key forming method and deciphering method as well as a cipher enlarging key forming device and deciphering device capable of making deciphering by using the procedures similar to the procedures used at the time of ciphering at the time of deciphering. CONSTITUTION:The devices described above have an enlarging key forming means 10 which executes reverse calculation of the key processing of ciphers by executing the predetermined calculation by a calculation gk and outputs the two enlarging keys k2j-2, k2j-1 of the ciphers, a storage means 20 which stores the M-pieces of values of the last of the enlarging keys formed from the initial value by this enlarging key forming means 10 and a reverse calculating means 30 which forms the enlarging keys of the ciphers by executing the reverse calculation of the enlarging keys of the ciphers to repeat the processing for one stage of the reverse calculation of the key processing of the ciphers by as much as N/2 stage.
Patent JP-S6326323-A (JP)
Title: Production of treated steel sheet
Inventor: OKADA KAZUHISA
IPC: C23C16/24
Filed: 1986-07-18
Abstract: PURPOSE:To permit simultaneous execution of the diffusion of Si and the improvement in the crystal grain size of the structure by treating a steel sheet in a nonoxidative gaseous atmosphere of the pressure lower than the atm. pressure at the time of subjecting the steel sheet to vapor deposition of Si then to a diffusion treatment. CONSTITUTION:The steel sheet S is introduced into a heating furnace 1 where the steel sheet is subjected to the nonoxidative heating to a prescribed temp.; thereafter, the steel sheet is introduced into a CVD furnace 2. The Si is deposited by evaporation onto the surface of the steel sheet in said furnace at a prescribed temp. in the nonoxidative gaseous atmosphere contg. a prescribed ratio of SiCl4. The steel sheet S is then passed through an atmosphere sepn. chamber 5 and is introduced into a diffusion chamber 3 where the steel sheet S is soaked at the prescribed temp. in the nonoxidative gaseous atmosphere without contg. the SiCl4 to diffuse the Si deposited by evaporation on the surface of the steel sheet into the steel sheet S. The atmosphere control is so executed at the time of such diffusion treatment that the pressure of the nonxidative gaseous atmosphere of the furnace 3 is kept always lower than the atm. pressure. The crystal grains of the structure are thereby easily grown to the desired grain sizes.
Patent JP-S6412422-A (JP)
Title: Manufacture of oxide superconducting wire
Inventor: KONO TSUKASA
IPC: H01B12/06
Filed: 1987-07-06
Abstract: PURPOSE:To obtain a superconducting wire of excellent characteristic and adhesiveness by press-feeding powder of oxide superconductor into an extrusion hole by means of a rotating wheel to form a covering layer around a core wire inserted into the extrusion hole and sintering the layer into a superconducting layer. CONSTITUTION:Oxide superconductor powder 23 is fed in between a shoe block 16 and a wheel 15 of an extrusion device A while a core wire 25 of a noble metal is inserted through an insertion hole 20 and an extrusion hole 19. When the wheel 15 is rotated, the powder 23 is press-fed into the hole 19 as a result of frictional forces between the powder 23 and the wheel 15, adheres around the wire 25, forms a pressed powder layer 26, and forms a covered wire 27. When the powder 23 is press-fed, the powder 23 is heated with the frictional heat and the binding between the powder particles becomes tighter. When the wire 27 is then heated in an oxidizing atmosphere, elements in the layer 26 react upon each other and diffuse in the layer to form a superconducting layer around the wire 25. The superconducting wire of excellent characteristic and adhesiveness is thus obtained.