baber/WOPTO huggingface dataset:
Patent JP-S58112305-A (JP)
Title: Superconductive magnet device
Inventor: NAKATANI SHIYUNICHI
IPC: H01F6/04
Filed: 1981-12-25
Abstract: PURPOSE:To supply liquid helium deficiently in simple constitution and work, by a method wherein a helium refrigeration circuit is provided with a supply tube which is branched from high pressure outlet side of a heat exchanger at the lowest temperature stage and opened through a flow adjusting valve into a liquid helium tank. CONSTITUTION:A flow adjusting valve 12 of a gas helium supply tube 11 branched from a refrigeration circuit of a helium cooling machine 6 is opened. Part of gas helium cooled to the lowest temperature is introduced from high pressure outlet side of a heat exchanger 8n at the lowest temperature stage of the circuit through the supply tube 11 at pressure reduction into a storage vessel 2c of a liquid helium tank 2. The gas helium of low temperature introduced into the storage vessel 2c is condensed by a condensation heat exchager 10 into liquid helium, which is stored in the storage vessel 2c.
Patent JP-S6274901-A (JP)
Title: Photopolymerizable composition
Inventor: IWAYA YOSHIAKI
IPC: G03F7/031
Filed: 1985-09-27
Abstract: PURPOSE:To obtain the title composition highly sensitive to visible light, by mixing an addition-polymerizable compound having an ethylenically unsaturated group with a specified photopolymerization initiator system. CONSTITUTION:A (thio or seleno)pyrylium salt (A) of the formula (wherein R1-3 are each H, alkyl, alkoxy, amino, hydroxyl, nitro or a halogen, X is O, S or Se and Y is an anionic functional group) is combined with a heterocyclic compound (B) having a thiol group bonded to a heterocyclic ring comprising 5-7 atoms including at least one N atom (e.g., 2-mercaptoimidazole) at a weight ratio of component A to component B of 100:1-1:100 to obtain a photopolymerization initiator system (C). To 100pts.wt. addition-polymerizable compound having at least one terminal ethylenically unsaturated group (e.g., acrylic acid), component C is added in an amount to provide 0.1-10pts.wt. component A and 0.1-10pts.wt. component B and, if necessary, 500pts.wt. or below binder, 0.001-5pts.wt. thermal polymerization inhibitor, etc., are added to the mixture to obtain a photopolymerizable composition.
Patent JP-2001044807-A (JP)
Title: Electric pulse compressor
Inventor: NARAHARA KOICHI
IPC: H04B10/2507
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To generate a pulse with a very small width. SOLUTION: This electric pulse compressor is provided with N (N: an arbitrary integer being 2 or larger) sets of photoelectric conversion elements X1-XN that convert an inputted optical pulse signal into an electric pulse signal and output it, a nonlinear transmission line NTNL to which each output terminal of N set of the photoelectric conversion elements is connected distributed in a constant manner and that has a variable line capacitance and an optical guide path OWG to transmit the optical pulse signal to each of N sets of the photoelectric conversion elements.  The nonlinear transmission line NTNL is configured, so that the electric pulse signal which is a modulated signal is propagated from one terminal to the other terminal and the photoelectric conversion elements X1-XN are means that superimpose the electric pulse signal, being a reply of the received optical pulse signal onto the electric pulse signal which is the modulated signal.
Patent JP-S60109429-A (JP)
Title: Display device of cutter locus of pump dredging ship
Inventor: HIROKAWA NORIO
IPC: E02F3/90
Filed: 1983-11-16
Abstract: PURPOSE:To improve accuracy and efficiency of dredging by a method that the ship location is obtained by radio communications between the land and ship, and a traversing map of a dredging area is displayed using a hull tilt angle detector and measuring instrument of draft, rudder water depth and swing angle installed in the ship. CONSTITUTION:A radio-wave ship location measuring instrument 8 is installed in the ship 2, and transmitting slave stations 10 are set up on a reference point of the land. Also, installed are a hull tilt angle detector 16 measuring front and rear tilt angles QL of the ship 2, a draft measuring instrument 17 measuring the draft (d) between the water surface S and a trunnion 20 of a suction rudder 1, a rudder measuring instrument 18 measuring the water depth from the trunnion 20 to a cutter 3 and a swing angle measuring instrument 19 measuring a swing angle QG of the hull 2 using a gyrocompass. Signals detected by all the instruments including the detector are inputted to an arithmetic unit 11. After the arithmetic result is stored, it is displayed on a display unit B. By this method, the dredging depth in the entire dredging area can be grasped quantitatively, and the accuracy and work efficiency of dredging can be enhanced.
Patent JP-S6372854-A (JP)
Title: Steel plate for automobile skirt member
Inventor: WAKANO SHIGERU
IPC: C22C38/42
Filed: 1986-09-16
Abstract: PURPOSE:To provide a steel plate for automobile skirt member having superior corrosion resistance, by providing a steel plate for automobile skirt in member consisting of prescribed amounts of C, Cr, Ni, Cu, and the balance Fe with impurities. CONSTITUTION:The steel plate for automobile skirt member has a composition consisting of, by weight, <=0.03% C, 2-7% Cr, 0.05-1% Ni, 0.05-1% Cu, and the balance Fe with inevitable impurities. If necessary, 0.03-0.5% Ti is further incorporated to the above composition in order to improve workability. Moreover, undercoat plating (galvanizing, etc.) can be applied at least on one side of abase steel plate (including Ti-containing steel plates) composed of the above composition. By using this steel plate, workability as well as corrosion resistance can be improved.
Patent JP-H0380374-A (JP)
Title: Character data outputting system
Inventor: KATO AKIRA
IPC: G06T1/00
Filed: 1989-08-24
Abstract: PURPOSE:To improve the efficiency of an output processing and reliability by providing a character data retrieving means, a character data size calculating means, and a character discriminating means, and suppressing the output of uniform shape according to a condition decided in advance. CONSTITUTION:A system is equipped with the character data retrieving means 1 which detects character data in a data group, the character data size calculating means 2 which calculates the size of detected character data, and a character data discriminating means 3 which compares the size of the character data whose size is calculated with the size decided in advance and discriminates the character data so as to output the character data as the one of simple uniform shape when the former is smaller than the latter, and as a character when the former is larger than the latter, which enables the output of uniform shape to be suppressed according to a prescribed condition. In other words, the character having meaning to be outputted is discriminated from the size, and the character without having the meaning to be outputted is outputted as, for example, a dot to inform the existence of the character, and a processing that the character judged to be outputted as the dot is prohibited to output based on the condition. In such a manner, the output processing can be accelerated, and the reliability can be improved.
Patent JP-H0764424-A (JP)
Title: Roller for fixing device and manufacture thereof
Inventor: YAMAGIWA YOSHIAKI
IPC: B29K21/00
Filed: 1993-08-31
Abstract: PURPOSE:To prevent paper from wrinkling during fixing even if rubber has a surface machined into a cylindrical shape without forming a roller into the shape of an inverted crown by providing a difference in hardness of the rubber, so that the rubber is greater in hardness at its center portion than at both end portions. CONSTITUTION:Fixing and pressure rollers, each made from rubber 2, are manufactured by processes wherein they are molded and cured using a mold 3. During the processes the mold is given a temperature distribution such that its temperature is higher at its center portion than at both end portions. The hardness of the rubber from which the fixing and pressure rollers are fabricated with the temperature difference provided by the above processes is high at the center portion and low at both end portions. Therefore, when the fixing roller and the pressure roller are made to abut to each other inside a fixing device, a difference in the amount of deformation is caused so that they are deformed more in their center portions than at both end portions. The difference in the amount of deformation gives rise to a force to pull paper outwards that passes between the fixing roller and the pressure roller, thus preventing the paper from wrinkling.
Patent JP-H0963124-A (JP)
Title: Combined optical disk structural body
Inventor: KOMIYAMA Takeshi
IPC: G11B7/24024
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a combined optical disk structural body which prevents the leakage of adhesives into central holes. SOLUTION: This one-side reproduction type combined optical disk is constituted by interposing the UV curing type adhesive 3 between a total reflection film 1e which is disposed on the information recording region formed on one surface of a plastic disk 1p having the central hole 1a and a translucent film 2e which is disposed on the information recording region formed on the one surface of a plastic disk 2P having a central hole 2a of the same diameter as the diameter of the central hole 1a and adhering and integrating both disks. At least either of the plastic disk 1p and the plastic disk 2p is formed with adhesive pocket grooves 1b (2b) enclosing the central holes 1a (2a) on the sticking surface side between the stamper clamping grooves 1d (2d) existing on the inner side of the information recording region and the central holes 1a (2a).
Patent JP-S6458551-A (JP)
Title: Enlarged printing device
Inventor: AKASHI MASAHIKO
IPC: B41J2/01
Filed: 1987-08-29
Abstract: PURPOSE:To increase the resolution of an enlarged printing image which is obtained in the same scan time by arranging n pieces of ink jet systems in parallel in such a manner that the n pieces of ink jet systems have scanning lines shifted by 1/n lead in a subscan direction. CONSTITUTION:Four photoelectric conversion elements of a photoelectric conversion device 2 scan a copy set around a copy drum 10 two-dimensionally, and retrieve each image dot of copy after the lapse of time required for passage of the dot from right below one photoelectric conversion element to right below the following photoelectric conversion element. Then the dot is supplied to a jet system control device 21 through a detector 3 as an image signal. Each image dot is enlarged and transfered to a recording medium 7. An ink jet system 19-1 scans along a scanning line 22-1, and subscans laterally by a single lead lat every scan. The ink jet systems 19-1, 19-2 are arranged in such a way that a main scanning line is shifted by 1/2 lead in a subscan direction, and a main scanning line 22-2 of the ink jet system 19-2 fills space between the scanning lines 22-1. An enlarged printing image is such that its resolution doubles in a subscan direction and its total scan time is almost equal to that of a printer with a single ink jet system.
Patent JP-H04102650-A (JP)
Title: Construction structure of wall body
Inventor: OSADA YOSHIHARU
IPC: E04H1/02
Filed: 1990-08-16
Abstract: PURPOSE:To unify the positions of bolt inserting holes by forming the bolt inserting holes at the positions apart a specific length of a basic module from the connecting end surfaces at the rails of a wall panel, and erecting the panel through anchor bolts on the floor surface. CONSTITUTION:A pair of left and right rails 1c, and stiles 1d to connect the upper and the lower ends of the rails are framed in a square frame form, and while a core member 1e for reinforcement is provided therein, face plates 1f are stuck to both surfaces of the frame body to compose a wall panel 1. Then, on the upper and the lower rails 1d of the wall panel 1, bolt inserting holes 1b are formed at the positions apart the size (d) of 1/8 length of one module D from the connecting end surfaces 1a of the wall panel 1 respectively, and formed to position the center on the module core X-Y. And slits 1g are formed on the stiles 1c, and the wall panels 1 are incorporated each other. Consequently, a large size of panel can be manufactured industrially.
Patent JP-H0262989-A (JP)
Title: Initial acquiring method for arrival radio wave
Inventor: KAWAGUCHI AKIRA
IPC: G01S3/04
Filed: 1988-08-30
Abstract: PURPOSE:To shorten initial acquisition time by making a scanning range per antenna narrower than the scanning range when initial acquisition is performed by one antenna. CONSTITUTION:In a memory 12, initial acquisition programs are set by antennas 1 and 1', and a CPU 11 performs specific control operation according to the initial acquisition programs. Further, the scanning range in the sky is sectioned properly and assigned to the antennas 1 and 1' without overlapping and the antennas 1 and 1' scan the assigned ranges. Then if the reception intensity of at least one antenna exceeds a specific value, it is judged that the initial acquisition is completed and the initial acquiring operation is stopped. At this time, the scanning range per antenna becomes narrower than the scanning range when the initial acquisition is performed by one antenna, so the initial acquisition time is shortened.
Patent JP-S6277671-A (JP)
Title: Converting device for solid written japanese syllabary to chinese character
Inventor: HASEGAWA YUKICHI
IPC: G06F17/21
Filed: 1985-10-01
Abstract: PURPOSE:To shorten the movement time of a word cursor and to decrease the number of key touches by moving the cursor while regarding continuous parts in the same mode as one word when moving the cursor to a part which can not be discriminated, word by word. CONSTITUTION:Data when inputted on a keyboard 30 with keys is stored in a key input buffer 40. When the operated keys are cursor keys and word keys and it is judged that a character where the cursor is positioned is KATAKANA (square form of Japanese syllabary), an alphanumeric or a symbol, continuous parts in the same mode are regarded as one word and the cursor is moved by a cursor controller 20. When it is judged that the character where the cursor is positioned in none of KATAKANA, alphanumeric and symbols, the cursor is moved in word units. Consequently, the cursor is moved over several characters at a time, so the cursor movement time is shortened and the number of keys touches of the cursor keys is decreased.
Patent JP-H0881237-A (JP)
Title: Rare earth element-containing optical glass and sheet containing fine particle thereof and production of the sheet
Inventor: NAKAZATO KUNIO
IPC: B29K105/32
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a new optical glass suitable for e.g. hole burning materials capable of securing sufficient number of holes even in a narrow hole width and, off course, stably presenting hole burring characteristics at normal temperatures. CONSTITUTION: This optical glass is an aluminoborate glass including divalent rare earth metal ions produced by reducing a trivalent rare earth metal. The rare earth metal is pref. Sm. The objective sheet is a light-transmitting resin sheet with the fine particles of the optical glass dispersed therein, or such a sheet that the surface of a sheet base material is laminated with a light- transmitting film dispersedly containing the fine particles.
Patent JP-H0644840-A (JP)
Title: Manufacture of flat cable
Inventor: KOJIMA MANABU
IPC: H01B13/00
Filed: 1992-07-22
Abstract: PURPOSE:To provide a flat cable excellent in fatigue-resistant characteristic. CONSTITUTION:A flat cable 4 is manufactured by bonding insulating tapes 2 to both surfaces of a plurality of conductors 1 that are separated from one another at a fixed interval to coat them with the tapes 2. After the thickness of an organic film layer adhered to the surface of the conductors 1 is made to be no more than 200nm, the insulating tapes 2 are bonded thereto coat them. Since the thickness of the organic film layer on the surface of the conductors 2 before bonding and coating of the insulating tapes 2 is no more than 200nm, the bonding state between the conductors 1 and the insulating tapes 2 is improved. The conductors 1 and the insulating tapes 2 are bent together at the time of bending, and the bending curvature of the conductors 1 at the time of bending is thus increased, and the fatigue-resistance of the flat cable 4 is stabilized to a great degree.
Patent JP-H04102687-A (JP)
Title: Fireproof door
Inventor: HONDA TOMIYASU
IPC: E06B5/16
Filed: 1990-08-16
Abstract: PURPOSE:To improve fire protective performance by sticking surface plates on each of which a noncombustible projected board made by filling or fixing noncombustible inorganic compounds in the cellar holes and/or on the inner wall surfaces has been stuck, on the surfaces of a framed core material. CONSTITUTION:Noncombustible inorganic compounds are filled in the void parts such as cellar holes of a projected board consisting of dried wood, or noncombustible inorganic compounds are fixed or stuck in layers along the inner walls of cellar holes, and further noncombustible inorganic compounds are fixed or stuck even on the front and rear surfaces of the projected board for performing non-combustible treatment. And the projected board having been made noncombustible is stuck on a base plate via an adhesive substance in which noncombustible inorganic compounds have been mixed, to form a surface plate. Then, the surface plates are stuck on the front and rear of a framed core material via an adhesive substance in which noncombustible inorganic compounds have been mixed. Thus, fire protective performance can be improved.
Patent JP-S59108099-A (JP)
Title: Inhibitor for metal corrosion
Inventor: MAEDA AKIO
IPC: C10M133/38
Filed: 1982-12-09
Abstract: PURPOSE:An inhibitor for metal corrosion for lubricating oil preventing formation of metal sulfides and metal halides even at high temperature, free from formation of precipitate and suspended matters, containing a specific substituted- benzotriazole. CONSTITUTION:The desired inhibitor for metal corrosion containing a substituted phenyl-benzotriazole [e.g., 2-(2'-hydroxy-3',5'-di-t-butylphenyl)-benzotriazole, etc.] shown by the formula (X is H, or Cl; R1 is H, or 1-5C hydrocarbon; R2 is 1-5C hydrocarbon) as an active ingredient.
Patent JP-H06214448-A (JP)
Title: Developing device switching device for image forming device
Inventor: INOMATA MITSUGI
IPC: G03G15/08
Filed: 1991-08-02
Abstract: PURPOSE:To perform the skipping actuation of developing devices without requiring an auxiliary mechanism or the like leading to the increase of a cost by disposing a cam for turning on or off the transmission of driving between a driving source and the respective developing devices and controlling it by a switching motor. CONSTITUTION:By a switching motor gear 11, a gear 9 and the following are driven through a gear 12 provided with a one-way clutch and the cam 14 is rotated through a gear 13. Then, the stop position of the cam 14 is detected by a sensor. After the developing device is selected by the gear 11 by the cam 7, the cam 14 is rotated and stopped by reversely rotating the switching motor so that the turning-on area thereof is set at a fixed position. Since the cam 7 is deviated from the turning-on area of the cam 14 because the rotational angle of the cam 7 is large when the developing device is skipped, a shift gear 15 is turned off and a gear train on a driving motor gear 1 side is cut. Then, the gear 15 is turned on by moving the cam 14 to the normal position by reversely rotating the switching motor after the cam 7 is stopped. In such a way, the developing device is actuated by skipping the unnecessary developing device.
Patent JP-H05105675-A (JP)
Title: 5-hydroxy-2,3-dihydrobenzofuran analogue as leukotriene biosynthesis inhibitor
Inventor: PATORISU SHII BERANJIYAA
IPC: A61P11/00
Filed: 1991-03-12
Abstract: PURPOSE: To provide a new compound useful as leukotriene biosynthesis inhibitor, as agents against asthma, allergic diseases, cardiovascular disorders such as angina, inflammation, psoriasis, atopic diseases, and as cell-protectives.  
     CONSTITUTION: The compound of formula I, e.g. 5-hydroxy-2-(2-phenylethyl)-2,3- dihydrobenzofuran, is produced by using 5-methoxybenzofuran of formula IV as the starting material. In the formula I, R 2  is formula II {wherein A 2  is a (Y 6 ) 5  substituted phenyl [Y 6  is Y 2 , formula III (A 6  is a 5-membered heterocyclic ring, etc.), Y 2  is H, a halogen, etc.]; (p) is 0 or 1}; R 3  is H, a 1-6C alkyl; R 5  is OH, etc.; R 4 , R 6  are each H, a halogen, 1-6C alkyl, etc.; R 7  is H, a halogen, 1-6C alkyl, etc. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0382857-A (JP)
Title: Piled warp knit fabric such as blanket or the like and production thereof
Inventor: YAMADA HIROMI
IPC: D04B21/04
Filed: 1989-08-22
Abstract: PURPOSE:To obtain the title fabric having excellent bulkiness, mechanical strength, etc., free from flaw and slip of piled part and end breakage during lapping by using pile yarn of short fiber bundle and leaving twisting between S twist single yarn and Z twist single yarn in the vicinity of ground texture of cloth. CONSTITUTION:A multifilament yarn, having preferably 150-340 denier total fineness, of polyester, etc., is used as ground yarn 6, a fiber bundle wherein short fibers having <=5 inch fiber length is made into a pile yarn of S twist single yarn 7 and Z twist single yarn 8, a pile fabric is made by a double raschel knitting machine, etc., then subjected to opening treatment 4-6 times to give the objective cloth having a pair of the S twist single yarn 7 and the Z twist single yarn 8 remaining in the vicinity of ground texture of cloth and >=70% modulus in compression.
Patent JP-S60112584-A (JP)
Inventor: OKU EIZOU
IPC: B66C23/00
Filed: 1983-11-17
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-H04102526-A (JP)
Title: Liquid medicine subdivision packing machine
Inventor: OMURA SHIRO
IPC: B65B37/10
Filed: 1990-08-20
Abstract: PURPOSE:To divide and subdivision-pack a liquid medicine evenly in respective packages, and make cleaning easier by a method wherein the subject subdivision packing machine has a subdivision packing device which heat-seals packs in which a liquid medicine has been injected from a nozzle one by one, and a means which moves the nozzle to the subdivision packing device at the time of subdivision packing, and to a cleaning position at the time of cleaning. CONSTITUTION:When a liquid medicine which is prepared by the prescription of a pharmacist is fed in a hopper 2, a quantity of packs and an amount for one pack, etc., are input, and a liquid medicine subdivision packing machine control device 32 sends a command to a motor controller 9, and a pulse which is enough to feed the liquid medicine for one pack is generated, and a pulse motor 8 is rotated. At this time, by a heating device 28, a division room 98 of which top is open is formed for a package 4. When a specified quantity of the liquid medicine is injected in the division room 98, a rotor 52 stops once, and is made to reverse by a small amount, and the liquid medicine which is located at the leading end of a nozzle 3 is drawn by suction to prevent the liquid medicine from unnecessarily dropping in the division room 98. Sheets 24, 26 are sent by a specified quantity, and the opening at the top of the division room 98 is sealed, and a division room 98 of which top is open is formed next to the division room 98 for the next subdivision packing work.