baber/WOPTO huggingface dataset:
Patent JP-H06279404-A (JP)
Title: New nitro-indole derivative
Inventor: FUREDERIKU JIEFURII BURAUN
IPC: A61K31/40
Filed: 1994-01-21
Abstract: PURPOSE: To provide the new nitroindole derivatives useful as an intermediate for preparing compounds having a leukotriene antagonistic activity.  
     CONSTITUTION: The compounds are those represented by formula I, e.g. 3- methoxy-4-(5-nitroindol-3-ylmethyl) benzoic acid which is obtained by reacting 5-nitroindole and 4-bromomethyl-3-methoxy benzoic acid methyl ester with each other in the presence of silver oxide (I) in dioxane. Compounds of formula II are obtained from compounds of formula I. In formula I, Ra is H; Rd is H or methyl; R 2  is H; Q is p-phenylene having a methoxy substituent at ortho- position with respect to A 1 ; A 1  is methylene; A 2  is a direct bond to T; T is COOH or COORh (Rh is 1-6C alkyl). In formula II, =X-Y-Z is =CRc-CRaRb- NRd-, =C=N-Za-, =C=CRa-Zb or the like; Ra is H, 1-4C alkyl; Rb and Rc are each H, or they bond together; Rd is H, 1-10C alkyl or the like; Za is NRd; Zb is oxy or thio. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S57117726-A (JP)
Title: Air fuel ratio control device
Inventor: FUJIEDA HIROSHI
IPC: F23N1/02
Filed: 1981-01-16
Abstract: PURPOSE:To reduce a variation in heat producing heat exchanging operation by a method wherein a volume of fuel is controlled by a low selector means for selecting a lower output from the first calculator for calculating a required volume of fuel and the second calculator for calculating a limiting volume of fuel for producing black smoke. CONSTITUTION:Control system 1 for a volume of fuel for controlling a volume of fuel in response to a fuel load and a volume of air A is composed of a first calculator 1A for calculating a required volume of fuel in response to a voltage E corresponding to the load of fuel, volume of air A, second calculator 1B for calculating a limiting volume of fuel Fu for producing a black smoke in response to a corresponding voltage VAO, low selector 1C for selectively producing a lower output of the first and second calculators, and a solenoid-type proportional valve (+) acting as a fuel control means for controlling a volume of fuel in response to an output of the low selector. Electrical control system 2 controls a volume of air in response to a load of combustion. For example, when a volume of molten metal is increased, the volume of fuel is rapidly increased up to the producing limit of the black smoke and then decreases an under-shoot of the output of the heat exchanger.
Patent JP-S56107014-A (JP)
Title: Production of polyester fiber with excellent color- developing property
Inventor: ISHIBASHI HIDEO
IPC: D06M101/16
Filed: 1980-01-23
Abstract: PURPOSE: Polyester fiber containing specific inert inorganic particles and polyalkylene glycol in specified amounts respectively is highly twisted and treated with an alkali to make the surface coarse, thus improving the color-developing property.  
     CONSTITUTION: Polyester fibers containing (A) 0.1W4wt% of an inert inorganic particles with an average particle size of less than 5μ, preferably less than 100mμ, selected from the group consisting of silicon-containing inorganic fine particles such as mica or kaolin, oxides of metals of Group II in the periodic table or its salts such as zinc oxide or barium phosphate, thorium oxide and zirconium oxide and (B) 1W10wt% of a polyalkylene glycol of less than 5,000 molecular weight are strongly twisted or falsely twisted. Then, it is treated with an alkaline solution to reduce the weight by 10W30% to give the objective fiber. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01182753-A (JP)
Title: Apparatus for measuring moisture in soil
Inventor: KASAI SHINJI
IPC: G01N33/24
Filed: 1988-01-16
Abstract: PURPOSE:To make it possible to measure moisture in soil with good reliability and reproducibility, by connecting a moisture absorbing body to a weight measuring means, which is mounted on the upper part of a tube body so that the means can be moved up and down, through a suspending wire. CONSTITUTION:A linking pipe 7 is coupled into the bottom part of a tube body 1. The linking pipe 7 is inserted and embedded until it hits the bottom of a measuring hole, which is provided in soil at a specified depth. Water is jetted from a water container 21 in measurement. Sufficient water is absorbed into a water absorbing body 2. The apparatus is left alone under this state for a specified time. Then the moisture in the absorbing body 2 is transferred into the soil through a permeable plate 8, a water holding plate 6 and a sponge material 9, and then, through openings 7a in the linking pipe 7 and the opening of a cap body 14. Under the state the moisture in the soil and the moisture in the absorbing body 2 are balanced, the transfer of the moisture is stopped. A spring 23 in a weight measuring device is lifted with a wire 19. Then the spring 23 is elongated with the weight of the absorbing body 2 through a suspending wire 20. When a scale 3a at the upper end of a rod material 11 is read as an indicated value, the moisture in the soil can be determined.
Patent JP-H09189097-A (JP)
Title: Mortar-filled steel reinforcement joint
Inventor: MOCHIZUKI HITOSHI
IPC: E04C5/16
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To joint steel reinforcement very simply and certainly in a conventional cast-in-place concrete construction method and in steel reinforcement butt joining of PC beams with each other. SOLUTION: A sleeve 2 made from metal pipe to admit loose fitting of steel reinforcement 20 from an insert hole 3 is equipped with supporting projections 5, 6 which are provided protruding at the inside wall surface and support the steel bars from the sides at least at two points apart in the axial direction, fixing members including bolt 7, taper pin, spring pin, etc., which are screwed in from the outside between the supporting points of the supporting projection and fasten the steel reinforcement from the side opposite the supporting projection by pressing them toward the supporting projection, and an injection hole 8 which is to inject mortar 21 to inside. The steel reinforcement are joined together by injecting the mortar fully and leaving it to harden.  The supporting projections may be equipped with a continuous supporting surface twice as long in the axial direction as the distance between bosses of the knots on the peripheral surfaces of the steel reinforcement or may be supported in such a way that the axes of steel reinforcement loosely inserted from the insert hole are put identical to one another, otherwise, the axes of the steel reinforcement are put identical to the axis of the sleeve.
Patent JP-S61166359-A (JP)
Title: Release oil
Inventor: SHIMIZU TERUO
IPC: A01D9/00
Filed: 1985-01-18
Abstract: PURPOSE:A release oil suitable of spray use, having impoved flow properties at low temperature, especially improved releasability, not damaging the flavor of products by its use, obtained by blending an ester exchange oil having specific properties with a specific dispersant. CONSTITUTION:A release oil obtained by blending 100pts.wt. fats and oils obtained by subjecting mixed fats and oils of 90-96wt% edible fats and oils and 10-4wt% middle fatty acid triglyceride to ester exchange, having >=230 deg.C smoking point, <=-5 deg.C cloud point, <20wt% highly unsaturated fatty acid content in constituent fatty acids with 0.1-2wt% one or more dispersants selected from lecithin, glycerin fatty acid monoester, sorbitan fatty acid ester,and propylene glycol fatty acid ester. The release oil has especially improved releasability adhesion of solid scorching can be suppressing only by light wiping when an iron plate is transferred from an oven. Scorching attached in a solid state is gradually dissolved by the use of this release oil, and the hot plate can be cleaned.
Patent JP-S62162630-A (JP)
Title: Driving and supporting apparatus for forming mold
Inventor: YOSHIOKA HIDEO
IPC: C03B11/00
Filed: 1986-01-14
Abstract: PURPOSE:To eliminate misalignment of upper and lower molds in both low- temperature and high-temperature molding and to enable constant smooth operation of movable mold, by attaching a bearing having adjustable gap between the bearing face to an inner surface of a housing, supporting a shaft for holding a movable mold through the bearing and cooling the shaft holding the movable mold. CONSTITUTION:The driving and supporting apparatus 30 of the mold is constructed as follows. Four bearings 32... are attached to each of at least the upper and the lower parts of a housing 33 fixed to an apparatus base 1 and the gaps between the bearing faces in each 4 bearings 32 are made adjustable. A movable mold 15 is fixed to an end of a movable-mold holding shaft 31 supported with bearings 32... in a manner slidable along the direction of the shaft. The movable-mold holding shaft 31 has hollow space 34 and a coolant is supplied to and discharged from the hollow part 34 via an inlet port 43 and a discharge tube 44.
Patent JP-S63174951-A (JP)
Title: Purification of aromatic carboxylic ester
Inventor: KOINUMA YASUYOSHI
IPC: C07C67/56
Filed: 1987-01-16
Abstract: PURPOSE:To obtain the titled, colorless and transparent compound free from deterioration of hue, by subjecting an aromatic carboxylic acid allyl ester or methallyl ester to contact treatment with an aqueous alkali solution having high concentration or basic inorganic compound under heating and distilling and purifying the treated ester compound. CONSTITUTION:An allyl ester (e.g. benzoic acid allyl ester, diallyl phthalate, etc.) or methallyl ester of aromatic carboxylic acid is subjected to contact treatment with an aqueous alkali solution (e.g. lithium hydroxide, sodium hydroxide, etc.) having 5-50wt.%, preferably 10-40wt.% high concentration or basic inorganic compound (e.g. magnesium hydroxide, etc.) under heating and then distilled to purify the aromatic carboxylic ester. The aromatic carboxylic acid ester is dissolved in an organic solvent such as benzene, ethyl acetate, etc., subjected to the above-mentioned contact treatment and the organic solvent is removed and then the acid ester may be distilled. The ester is nearly free from coloring of a curing resin, also when the ester is polymerized.
Patent JP-H04238214-A (JP)
Title: Star scanner
Inventor: HAMADA AKIHIKO
IPC: G01C21/24
Filed: 1991-01-23
Abstract: PURPOSE:To dispense with the complex identification processing of the star detection signal in an attitude control system by preventing the output of the star detection pulse to the noise signal generated when radioactive particles are inputted to photo-detecting elements. CONSTITUTION:The light energy of a star S is collected by an optical lens 1, crosses detectors 2a, 2b in sequence in response to the spin of an artificial satellite, and star detection current signals S1, S3 are outputted. The signal S3 is inputted to a timing detecting circuit 6, and a star detection timing signal S4 is generated and inputted to an AND circuit 8. The signal S1 is inputted to a timing detecting/wave-form shaping delay circuit 7, it is wave-form-shaped to surround the signal S4 time-wise, and the signal S2 is outputted. The signal S2 and the signal S4 are inputted to the AND circuit 8, and the start detection pulse is outputted. Even when radioactive particles are inputted to the detector 2b and electric charges are generated and outputted from the circuit 6, no signal by the radioactive particles is outputted from the detector 2a.
Patent JP-H04333469-A (JP)
Title: Device for folding at least one sheet
Inventor: YUERUGEN RIISU
IPC: B65H45/18
Filed: 1992-01-17
Abstract: PURPOSE: To provide a sheet folding device which can fold both of one sheet and a plurality of sheets forming a stack without causing damage or operational failure of the sheet. CONSTITUTION: A sheet folding device having pairs of prefolding and pressure rollers 3, 4, 8, 9 of identical diameters are successively arranged for rotation in a machine frame 1. A first pressure roller 8 is stationarily mounted to the machine frame 1 for rotation, whereas the first prefolding roller 3 is rotatably mounted on spring-urged support members 10 which are slidable normally to the folding direction A. The second prefolding roller 4 is mounted for rotation on a shaft 14, and the shaft being supported in lever arms 15 pivotally mounted to the machine frame 1. Connecting arms 21 are hinged to the shaft 14 to support the second pressure roller 9 for rotation on a shaft 13.
Patent JP-S5930537-A (JP)
Inventor: FUREDERITSUKU DABURIYUU SANDAA
IPC: G03F7/004
Filed: 1983-01-18
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-H07209534-A (JP)
Title: Manufacture of hydrogen exchange light guide element
Inventor: MORI HIROSHI
IPC: G02B6/13
Filed: 1994-01-25
Abstract: PURPOSE:To manufacture the hydrogen exchange light guide which can omit the positioning of a light guide and an electrode and is easy and free from a position shift by forming the light guide at a groove part of a substrate by a hydrogen exchanging method after forming the groove of a gap as wide as the light guide. CONSTITUTION:Before the light guide is formed on the substrate 1 by the hydrogen exchanging method, the surface buffer layer 2 and electrode 3 of the substrate 1 are previously loaded, and the groove which is as wide as the light guide 5 is formed penetrating the buffer layer 2 and electrode 3; and then the buffer layer 2 and electrode 3 are utilized as an exchange mask to form the light guide 5. Consequently, the light guide 5 and electrode need not be positioned and no position shift is caused. The electrode pattern is formed before the light guide 5 is formed, and the electrode pattern serves as the exchange mask, so the relative positions of the light guide 5 and electrode 3 are automatically determined to facilitate the manufacture of the light guide element.
Patent JP-S60150313-A (JP)
Title: Decision feedback type equalizer
Inventor: SUZUKI TOSHIO
IPC: H03H15/00
Filed: 1984-01-18
Abstract: PURPOSE:To decide a gain coefficient of all taps with simple algorithm and short-time training by sampling a single succeeding distortion from a single isolated pulse response in training to decide the gain coefficient of a single tap. CONSTITUTION:An isolated pulse response x(t) for training is inputted and the isolated pulse response x(t) is inputted to a sampling means 80. The sampling means 80 samples only a succeeding distortion x(Ti) at a time Ti from the isolated pulse x(0) of the isolated pulse response x(t) and decides each setting value Ci of tap gain coefficient means 41-4N with the sampling output. In the sampling means 80, the isolated pulse response x(t) of the j-th training inputted with a time interval at which the succeeding distortion is decreased sufficiently is represented as xj(t), only the succeeding distortion xj(Ti) at the time Ti from the isolated pulse xj(0) is sampled to decide the set value Ci of the means 41-4N. The gain coefficient of all taps is set by performing plural number of times of the training similar as above.
Patent JP-S61165563-A (JP)
Inventor: OTAKE TATSUNORI
IPC: F24S90/00
Filed: 1986-01-16
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。
Patent JP-H02186777-A (JP)
Title: Image forming device
Inventor: HAGINO SHIGEO
IPC: G06T5/00
Filed: 1989-01-12
Abstract: PURPOSE:To display a picture whose resolutions in a lateral direction and a longitudinal direction are nearly equal by controlling display in the gradation unit section of the nearly square dot matrix of a prescribed number of dots by a binary control signal based on comparison between a threshold stored in a memory and the density data of a picture element. CONSTITUTION:Each of the thresholds of gradation pattern RAMs 201 to 205, etc., corresponding to gradation patterns in the gradation unit sections of the nearly square LXn-dot matrices not integer times as many as the value (m) of one picture element corresponding tc m-pieces of the dots read out from an original picture is compared with the density data of the picture element by comparators 221 to 225, etc. Then, the binary control signal to increase the number of the dots correspondingly to the gradation pattern for every dot to form the picture element is outputted from a corresponding inverter 230, and even in the case where the picture element density of the original picture is different for the lateral direction and the longitudinal direction, a gradation reproducing picture whose resolutions in the lateral direction and the longitudinal direction are nearly equal is formed.
Patent JP-H08203748-A (JP)
Title: Sheet winding transformer
Inventor: HORII SHIGENOBU
IPC: H01F27/32
Filed: 1995-01-20
Abstract: PURPOSE: To provide a compact sheet winding transformer excellent in conductor space factor of winding. CONSTITUTION: A sheet winding is divided into an upper sheet winding 2 and a lower sheet winding 3, and the upper sheet winding 2 and the lower sheet winding 3 are made each by laying a conductor sheet 4 and an insulating sheet 5 on top of the other, and winding them, with fillers 7 arranged on both sides of a conductor sheet 4, and lead wires 6 are connected to the inner beginning of the conductive sheet 4 and the outer end of winding, severally, and each lead wire 6 is led out of the top of the winding, for the upper sheet winding 2, and out of the bottom of the winding, for the lower sheet winding 3, and they are connected with each other in series.  The conductor sheet 4 is half in width and double in thickness to fulfill the required sectional area, and also since the upper and lower sheet windings 2 and 3 are half in the number of windings, the number of windings of the insulating sheet between the turns becomes half, and the overall thickness of the insulating sheet is about half, so a compact sheet winding transformer excellent in conductor space factor of the winding can be obtained.
Patent JP-H05194770-A (JP)
Title: Surface-coated plastic article
Inventor: IKUHARA ISAO
IPC: C23C16/22
Filed: 1992-01-17
Abstract: PURPOSE:To produce the title article excellent in the resistances to scratch, abrasion, and chemicals by forming a silicon compd. layer by plasma polymn. on the surface of a plastic substrate and forming an SiOx layer on the above- formed layer. CONSTITUTION:The title article is produced by forming a layer having a thickness of 0.1-10mum and a ratio of the number of the carbon atoms to the silicon atoms of 0.1-3 by plasma polymn. of a silicon compd. monomer on the surface of a plastic substrate and forming an SiOx (wherein x is 1.5-2.0) layer having a thickness of 0.1-3mum on the above-formed layer. The latter layer is pref. formed by sputtering or the plasma CVD method, sputtering being esp. pref.
Patent JP-H11199109-A (JP)
Title: Air piping for turn bar
Inventor: HARA TAKESHI
IPC: B65H23/32
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To improve freedom of a traveling route of a web by bending a hose constituting an air piping in a curve and providing a regulating means on a side surface of the hose on the air piping for a turn bar for forming an air layer on an outer peripheral surface of the turn bar controlling the travelling route of the web. SOLUTION: A turn bar 2 to reverse front and back surfaces of a web 1 is formed as a hollow sleeve, and a hose 6 is connected to the center of the sleeve through a tube fitting 5, a movable block 9, etc. The other end of the hose 6 is connected to an air tank 8 through a tube fitting 7. In this case, the hose 6 connecting the tube fitting 5 to 7 is bent in a U-shape, and the hose 6 is stored in a duct 11 as a regulating means of a side surface of the hose 6 provided between frames 21, 21 in this state. Consequently, it is possible to eliminate height fluctuation of the hose 6 in the vertical direction and to restrain an arranging space small even in the case where a plural number of the turn bars are provided vertically in parallel.
Patent JP-2000201739-A (JP)
Title: Tooth brush
Inventor: YAMAMOTO ATSUSHI
IPC: A46B9/04
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To improve the cleanability of a tooth brush against complex fine parts between teeth and gums keeping the cleanability against smooth parts such as a tooth surface by composing the tooth brush by making the bristle holes formed on the bristle planting part into almost rectangular shapes and inclining the bristle holes against the bristle planting face. SOLUTION: This tooth brush is composed by making bristle planting holes in almost rectangular shapes and the bristle planting holes are inclined against the bristle planting face. Five rows of bristle bundles 11, 12, 21-24, 31-34, 41-44 and 51 are arranged in the axis direction in the bristle planting part A and four rows of bristle bundles at maximum are arranged in the traverse direction. Bristle bundles are planted into and erected from almost rectangular bristle planting holes along the long side in the bundle axis direction inward inclining mutually facing bundles adjacent in the traverse direction of the bristle planting bed 1 to constitute the tooth brush in units of a pair of mutually facing bristle bundles. A plurality of bristle blocks R converging toward the tip end are equipped on the tip end.
Patent JP-S59134623-A (JP)
Title: Composite electrode wire for wire-cut electric discharge machining and preparation thereof
Inventor: SAWADA KAZUO
IPC: C22C18/00
Filed: 1983-01-18
Abstract: PURPOSE:To obtain the captioned composite electrode wire having a uniform thickness of covering and the stable electric discharge characteristic by covering the outer periphery of a core member made of steel wire, etc., with Zn-Be alloy containing a specific weight% Be. CONSTITUTION:The captioned composite electrode 2 has an outer covered layer 4 which is formed by covering the outer periphery of a core member 3 with other metal material. A copper wire or brass wire is used for the core member 3 similarly in the conventional, while Zn-Be alloy contaoning 0.003-0.3wt% Be is used for the outer covered layer 4. When said composite electrode wire 2 is prepared, the core member 3 is immersed into the Zn-Be alloy bath, and the outer periphery of the core member 3 is covered with Zn-Be, or afterwards said core member 3 is cold-elongated with a surface reduction rate of 5-90%. In another method, the outer periphery of the core member 3 having a wire diameter larger than the final desired wire diameter is hot-extrusion-covered with Zn- Be alloy and then cold-elongated with a surface reduction rate of 80% or more.
Patent JP-S59132382-A (JP)
Title: Multichannel type radiation detector
Inventor: IBUKA AKIRA
IPC: H01L31/00
Filed: 1983-01-19
Abstract: PURPOSE:To obtain a multi-channel type radiation detector small, easy to manufacture and stable by forming a common electrode from an Ag paste on one surface of a p type CdTe monocrystalline substrate while a plurality of thin film electrodes are formed on the other radiation incident surface at a specified pitch. CONSTITUTION:A common electrode 6 made up of an Ag paste layer is provided on the back of a p type CdTe crystalline plate and supported on a support holder 8. This film electrodes 71-7n of Al or In are provided on one surface of the substrate at a specified pitch. When radiation beams (a) enter the surface of the substrate, a free carrier (carriers with numerous holes) is generated in a depletion layer 50 by a schotkey barrier injection between the substrate 5 and the thin film electrodes 71-7n and gathered into one corresponding to the incident beam in the electrodes 71-7n and taken out as ionized current. A multichannel type radiation detector small, easy to manufacture and stable can be obtained.
Patent JP-S59132511-A (JP)
Inventor: SAITOU SHIGEO
IPC: H01L39/24
Filed: 1983-01-19
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。