baber/WOPTO huggingface dataset:
Patent JP-S599619-A (JP)
Title: Large diameter condenser lens
Inventor: SAITOU MITSURU
IPC: G02B13/18
Filed: 1982-07-07
Abstract: PURPOSE:To reduce eccentric error sensitivity even when an aspherical lens is molded out of plastics, by using two positive lenses whose 1st surface only is made aspherical, and specifying the condition of the aspherical surface. CONSTITUTION:The condenser lens 1 for an optical disk consists of the 1st lens 2 and the 2nd lens 3 which are both positive lenses; the 1st surface of the 1st lens 2 on a light source side is an aspherical surface 2a, and the 2nd surface and the 3rd and 4th surfaces of the 2nd lens 3 are spherical surfaces 2b, and 3a and 3b. The 1st and the 2nd lenses 2 and 3 differ in diameter slightly and are fitted fixedly in a lens barrel 4 in the same direction; and the center curvatures, refractive indexes, focal lengths, etc., are determined so that the 1st aspherical surface satisfies a conditional inequality.
Patent JP-S5742698-A (JP)
Title: Novel derivative of tylosin
Inventor: TANAKA AKIHIRO
IPC: A61P31/04
Filed: 1980-08-28
Abstract: NEW MATERIAL:The tylosin derivative of formula I [R 1  is H, OH, or alkanoyloxy; R 2  is OH or alkanoyloxy; the dotted line is single bond or double bond (when R 1  is H, the dotted line is double bond)].  
     EXAMPLE: 3,4"-Di-O-acetyl-4'-deoxydemycarosyl tylosin.  
     USE: Antibacterial agent and its intermediate.  
     PROCESS: The demycarosyl tylosin of formula II having protected aldehyde group at the 20-position is made to react with the (substituted) benzylsulfonic acid (or its reactive derivative) to convert the 4'-position to sulfonic acid ester. The resulted compound of formula III is treated with an alkali metal halide to obtain the compound of formula IV wherein the 4'-position is converted to a halogen-substituent. The compound is reacted with tri-substituted tin halide to obtain the deoxy compound of formula V, which is convertd to the objective compound of formula I by  removing the protecting group from the aldehyde group, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62274411-A (JP)
Title: Time setting system for computer system
Inventor: KITANO SHINJI
IPC: G06F1/14
Filed: 1986-05-23
Abstract: PURPOSE:To set the time to which even a second has been designated, by resetting a real time clock generating means by the time which has added only one minute to an hour and a minute of the designated time, after the time which has subtracted a value of a second of the designated time from 60sec has elapsed. CONSTITUTION:An instruction for setting the time to 11 o'clock 10min 00sec is given to 10 o'clock 10min 30sec of a real time. In this case, by setting 11 o'clock 11min to a real time clock light receiving means 7, the setting operation is ended. On the other hand, in case an instruction for setting the time to 10 o'clock 15min 25sec has been given to 10 o'clock 15min 25sec of a real time, first of all, 10 o'clock 15min is set to the real time clock light receiving means 7, and subsequently, 3,500 (10 millisecond unit) is set to an interval timer 8. After 35sec thereof, time-out of the interval timer 8 is generated, and the real time clock 7 is reset to 10 o'clock 16min.
Patent JP-H01289456-A (JP)
Title: Fried food-like food
Inventor: SHIMIZU TERUO
IPC: A23L5/10
Filed: 1988-05-18
Abstract: PURPOSE:To obtain the title food having coating free from sticky feeling by edible oils and fats oozed from the coating only on heating and excellent texture, by incorporating a material obtained by absorbing edible oils and fats into a porous starch at a specific ratio into the coating. CONSTITUTION:The aimed food obtained by incorporating an oil-absorbing body obtained by absorbing 100-400wt.%, preferably 300-400wt.% edible oils and fats into a porous starch into a coating.
Patent JP-S5821592-A (JP)
Inventor: NIWA HIROSHI
IPC: G21C15/243
Filed: 1981-07-31
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-S61278420-A (JP)
Title: Sunroofing device for vehicle
Inventor: ONO TOMIO
IPC: B60J7/05
Filed: 1985-06-01
Abstract: PURPOSE:To improve sealability with the provision of a sealing member which comes in positively contact with the sealing surface by configurating a device in such a way that, in order to close a closing body entirely, the sealing member is returned again after it has been pulled into the inner side of a roof opening once, then, the sealing member is allowed to come in contact with the sealing surface with pressure in an appropriate contacting manner. CONSTITUTION:When a geared cable 13 is driven by driving a motor 12a of a drive section 12, a movable member 36 is moved to the right. This causes a sliding shoe 37 to be moved to a closing guide section 24b from a full open guide section 24a of a cam groove 24 allowing a falling arm 22 to be lowered. Then, both a closing body 20 and a cover plate 21 are moved while being tilted with center at a rotating shaft 32 of a front support base 31, simultaneously, they are moved somewhat forward. Subsequently, when the sliding shoe 37 is moved upto an ascending area 25b of the full open guide section 25, as a sealing member 23 is elevated from a position a1 and is allowed to come in contact closely with a sealing surface 15 of a roof opening 11 from the direction of a line a2, the closing body 20 is fully opened. This configuration allows the sealing member 23 to strike it against the sealing surface after it has been pulled into the inner side of the roof opening 11 enabling, therefore, the initial object described above to be accomplished.
Patent JP-H01290091-A (JP)
Title: Code reading device
Inventor: OUCHI JUNICHI
IPC: G06K7/10
Filed: 1988-05-18
Abstract: PURPOSE:To eliminate the reading error due to its primary factor, i.e., the loss of one module and to improve the reading efficiency by using a statistical means to correct the loss of the modules caused by the remaining process carried out in a module number arithmetic state when a multi-level bar code is read. CONSTITUTION:A module number calculating part 805 divides the count value of clocks corresponding to a read bar or space by the count value of a basic module and sends the relevant quotient and residual to a module number correcting part 810. The part 810 stores both the quotient and the residual by an amount equal to one character. Then the prescribed number of modules is obtained by adding 1 to the module number of the bar or space having the largest residual at an input of the signal that shows a fact that the module number received from a module number sum total comparing part 860 is smaller than a prescribed level. Thus the read bar code is validated in case the number of modules equal to one character is equal to the prescribed level or smaller by 1 than the prescribed level. Otherwise a reading device is reset and therefore no reading error is produced.
Patent JP-H10311830-A (JP)
Title: Immunoassay reagent and immunoassay
Inventor: TAKAHARA MAKOTO
IPC: G01N33/543
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an immunoassay reagent, which inhibits nonsingular agglutination reactions without requiring troublesome processes such as blood serum passivation and allows high sensitivity for detection, and an immunoassay. SOLUTION: This immunoassay reagent comprises an insoluble support (e.g. polystyrene latex) supporting an antibody or antigen to a material for measurement (e.g. human HBS antigen) and a nitrate (e.g. potassium nitrate) and/or a thiocyanate (e.g. sodium thiocyanate). The antibody or antigen to the material for measurement is supported on the insoluble support, and when the material for measurement is measured by detecting the degree of agglutination of the insoluble support which is caused by an antigen-antibody reaction with the material for measurement, the nitrate and/or the thiocyanate is made to exist in the reaction system of the antigen-antibody reaction.
Patent JP-H05311064-A (JP)
Title: Polyol composition
Inventor: SATO AKIHIRO
IPC: C08L75/08
Filed: 1992-05-13
Abstract: PURPOSE:To provide a polyol compsn. capable of forming a polyurethane resin excellent in mechanical strength, balance between toughness and rigidity, and heat resistance through a reaction of the polyol therein with a polyisocyanate. CONSTITUTION:A polyol compsn. comprising a polyol and a rubbery polyurea substance of 0.1 to 10mum in average particle size and having a rubbery polyurea substance content of 2 to 35wt.% based on the total amt. of the two components, wherein the polyol comprises 2-30wt.% hydrogenated bisphenol A di-2- hydroxyalkyl ether with the alkyl groups each having 2 to 3 carbon atoms and 0-30wt.% cyclohexanedimethanol.
Patent JP-H10304953-A (JP)
Title: Display
Inventor: MIYAMOTO HIDEKAZU
IPC: A47F5/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To display commodities for hook display adapting to an existing display rack. SOLUTION: This display is constituted of a display main body 1 which is formed in a rectangular shape mountable on a shelf and provided with a plurality of opening grooves 7 opening in multilevels at the back end of the display main body 1 and of a back side panel 2 with a guide rail 17 to which a hook 3 is fastened for hanging a commodity for hook display at the front of the back side panel 2 selectively inserted into and fastened to the opening groove 7 and erected on the display main body 1. In addition, fastening holes 8 are formed at symmetrical locations of both side ends of the display main body 1, and a plurality of display main bodies 1 are continuously arranged abreast. By inserting a connecting member 4 into the adjacent fastening holes 8 and 8, the display main bodies 1 are connected with each other.  By this, as the height and side-to-side size of the display can be change, it is possible to adapt to the shelf of an existing display rack. In addition, a sample platform which can indicate a commodity hung from the book 3 and on which samples can be mounted may be installed to the front end of the display main body 1.
Patent JP-H09279217-A (JP)
Title: Slag coating method into molten metal vessel
Inventor: INUZUKA TAKAYUKI
IPC: C21C5/44
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a slag coating method for coating and protecting a refractory lining material forming the inner wall of a molten metal vessel with remaining molten slag after tapping the molten metal or in the condition of remaining the molten metal without tapping full quantity of the molten metal. SOLUTION: Solid powder having <=2mm grain diameter is blown into the vessel from a bottom-blown tuyere into the remaining molten slag after tapping the molten metal from the molten metal vessel or in the condition of remaining the molten metal without tapping the full quantity of molten metal and dipped into the molten slag, and inert gas or reducing gas is brown from a top-blown main lance or the bottom-blown tuyere to develop the splash in the vessel, and the slag coating is executed on the inner wall of the vessel. As the solid powder, lime, clcined magnesia or dolomite is suitable, and by this method, the slag coating layer having high durability can be formed.
Patent JP-2000312299-A (JP)
Title: Horizontal linearity correction circuit
Inventor: KASHIWAGI SHIGERU
IPC: H04N3/23
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal linearity correction circuit which enables correction of horizontal linearity attended with M-shaped distortion correction with a simple circuit configuration resulting in the reduced circuit cost and which is convenient because the circuit automatically cope with an input horizontal frequency even when it changes in various ways. SOLUTION: An S-shaped correction capacitor 9 and an auxiliary S-shaped correction capacitor 16 connected in series with the capacitor 9 configure an S-shaped correction capacitor group having an overall S-shaped correction static capacitance. A switch FET (electronic switch element) 14 is switched by a horizontal oscillation pulse Vosc so that the overall S-shaped correction static capacitance is small for a prescribed period corresponding to nearly the middle period of a horizontal scanning period and large for the other period thereby generating an M-shaped distortion correction pulse Vm at both edges and correcting the horizontal linearity.
Patent JP-H04237484-A (JP)
Title: Production of milk liquor
Inventor: HOSHINO SHUICHI
IPC: A23C9/12
Filed: 1991-01-22
Abstract: PURPOSE:To produce a milk liquor excellent in flavor with hardly any protein coagulation without any bitterness ingredients due to hydrolysis of proteins by adding KOJI (yeast) or a KOJI mold enzyme to milks, hydrolyzing the milks, then adding a yeast thereto and carrying out alcoholic fermentation. CONSTITUTION:Milks such as animal milk, milk powder, skim milk powder or whey are used as a raw material to produce an alcoholic beverage. In the process, KOJI such as rice KOJI or soy sauce KOJI or KOJI mold enzyme is added thereto as the first stage to preferentially perform mild enzymic hydrolysis. In the second stage, a brewing yeast is subsequently added to carry out alcoholic fermentation. Thereby, a milk liquor excellent in flavor at about 2-20% alcoholic concentration is produced.
Patent JP-S5452908-A (JP)
Title: Data transfer device
Inventor: TANAKA YUUZOU
IPC: H04L1/16
Filed: 1977-10-05
Abstract: PURPOSE:To enhance both the transfer efficiency and the reliablity by securing a switch to the error correction control when many data errors exist due to the noise at the transmission line. CONSTITUTION:In the normal time, the transmission data of memroy 1 is transferred to unit 1 via control part 2, switch part 11, error detection code control part 3, transmission part 4, transmission line 5, reception part 6, error detection control part 7, switch part 15 anc control part 8 respectively. When the error occurrence frequency which is detected through control part 7 due to the noise increment at the transmission line exceeds the prescribed value, the switch of the control made is informed from control part 14 to the transmitter side. And the operation of part 4 is discontinued via control part 10 to switch both the transmitter and the receiver sides to the error correction mode. After this, the transmission data is transmitted via switch part 12 and control part 9 where the error correction code is added. And the date error is corrected at the receiver side via the error correction code and through control part 13.
Patent JP-S61280294-A (JP)
Title: Optically active carbacycline intermediate and production thereof
Inventor: MORI KENJI
IPC: C12R1/865
Filed: 1985-06-04
Abstract: NEW MATERIAL:The optically active (1S,5R)-7,7-alkylenedioxy-2-alkoxycarbonyl- bicyclo[3,3,0]octan-3-one of formula I [R is lower alkyl; B is (alkyl-substituted) alkylene]. EXAMPLE:(1S,5R)-7,7-ethylenedioxy-2-ethoxycarbonylbicyclo[3,3,0]octan- 3-one. USE:Intermediate for pharmaceuticals such as platelet coagulation inhibitor, vasodilator, etc. PREPARATION:The racemic (1SR,5RS)-7,7-alkylenedioxy-2-alkoxycarbonyl- cisbicyclo[3,3,0]octan-3-one of formula II is treated with a micro-organism capable of specifically reducing the keto group of the (1R,5S)-isomer. The objective compound of formula I is obtained as the non-reduced material.
Patent JP-H09103202-A (JP)
Title: Plant cultivation base plate and its production
Inventor: SEKI SOTOO
IPC: A01G9/10
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject base plate having light weight and small size to enable easy transportation, quickly softenable by the addition of water and exhibiting high water-retainability and moderate air-permeability and water-permeability by uniaxially pressing dried powder of the trunk, root, seed, etc., of grass or tree. SOLUTION: Dried powder produced by crushing the trunk, root, seed, etc., of grass or tree is used as a main component and is uniaxially compression molded to obtain the objective base plate having an anisotropic particle size distribution. The plate is produced by adjusting the particle size and the water content of the dried raw material obtained by crushing the trunk, root, seed, etc., of grass or tree, filling the powder in a circular cavity of a mold, pressing the powder by decreasing the inner volume of the mold cavity and holding under the pressure for a prescribed period. It is preferable to decrease the total water content of the base plate to <=25wt.% to enable the storage of the plate over a long period in a state holding active microorganisms.  The growth of plant is promoted and the soil is improved by adding magnet powder such as barium ferrite magnet powder to the material during the production process of the base plate. The magnet powder preferably has an anisotropic nature.
Patent JP-S62275795-A (JP)
Inventor: NISHIDA TAKASHI
IPC: B43K8/02
Filed: 1986-05-24
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-H02298895-A (JP)
Title: Generation of ruthenium tetraoxide
Inventor: KANDA MASANORI
IPC: G21F9/00
Filed: 1989-05-12
Abstract: PURPOSE:To eliminate a complicated regulation and to simplify a device by generating a volatilized vapor of a liquid ruthenium tetraoxide quantitatively through keeping a temperature of the liquid at a constant one which is high enough to volatilize the liquid. CONSTITUTION:In a ruthenium tetraoxide generating system A, a liquid ruthenium tetraoxide 1 is kept at a constant temperature level which is high enough to volatilize the liquid by a thermostat 2 and a volatilized vapor of the ruthenium tetraoxide is quantitatively generated by a quantitative supply of a mediacy gas 3 such as an air, through a fan 4. In a mediacy gas supply system B, a mediacy gas 5 such as an air is mixed with the volatilized vapor of the ruthenium tetraoxide supplied from the ruthenium tetraoxide generating system A through a heater 7 by a fan 6, to produce a supply gas 8 containing the ruthenium tetraoxide. Then, by controlling the mediacy gas 5, a supplying amount and a temperature of the gas 5 is controlled so as to be specific ones by the fan 6 and the heater 7 and therewith the supply gas 8 can be quantitatively and stably supplied.
Patent JP-H05287206-A (JP)
Title: Curable resin composition
Inventor: OSUGI KOJI
IPC: C08L83/07
Filed: 1992-04-14
Abstract: PURPOSE:To provide a curable resin compsn. excellent in weather resistance and physical properties and also in storage stability. CONSTITUTION:This compsn. comprises a resin having at least two alkenyl groups in the molecule and a number-average mol.wt. of 400-100,000 (e.g. an acrylic, polyester, epoxy, or polyether resin), an organohydrogenpolysiloxane having at least two silicon-hydrogen bonds in the molecule, a resin having at least two alkynyl groups in the molecule and a number-average mol.wt. of 400-100,000, and a hydrosilylation catalyst.
Patent JP-S63285120-A (JP)
Title: Electroconductive composite powder and its production
Inventor: YAMAMOTO OSAMU
IPC: C01G30/00
Filed: 1987-05-19
Abstract: PURPOSE:To produce antimony pentoxide of high purity by mixing activated antimony trioxide with water at a specific ratio with stirring, keeping the mixture at a specific temperature and adding thereto an equivalent and more amount of hydrogen peroxide in a specific time. CONSTITUTION:Antimony trioxide is activated by calcining it in air at some 200-500 deg.C. Within about 5hr after calcination, 1pt.wt. of the active antimony trioxide is combined with 2pts.wt. of water and they are stirred to form a slurry. As the slurry is kept over 80 deg.C, an equivalent or more amount of hydrogen peroxide is added to the slurry in the course of over 3 hours to give antimony pentoxide containing a reduced amount of trioxide. The product is suitably used as a petroleum cracking catalyst.
Patent JP-H0417367-A (JP)
Title: Integrated circuit
Inventor: TOKUHARA SHINJI
IPC: H01L27/118
Filed: 1990-05-10
Abstract: PURPOSE:To reduce cell areas to minimize the wiring distance from a clock driver to other blocks by placing a cell dedicated to the clock driver in a central portion of a chip. CONSTITUTION:A cell array 2-1 consists, for example, of 7 unit cells 1-1 to 1-7. Similar arrays 2-1, 2-4, and 2-5 are arranged together with the array 2-1. A cell array 2-3 having a cell 3-1 dedicated to a clock driver is placed in a central portion of the arrangement of cell arrays.
Patent JP-S5821319-A (JP)
Title: Annealing by laser
Inventor: KAWAMURA SEIICHIROU
IPC: H01L21/20
Filed: 1981-07-30
Abstract: PURPOSE:To allow solidification to start from a central part to facilitate single crystallization by a method wherein the central part, after exposure to a laser beam, cools down more rapidly than its sides, while cools down slowly at its sides, when a polycrystalline Si layer deposited on an SiO2 film coating an Si substrate is irradiated with a laser beam for conversion of the polycrystalline Si structure into an Si single crystal. CONSTITUTION:An Si substrate 11 is coated with an SiO2 film 12 which in turn is deposited with a polycrystalline Si layer 13. The surface of the layer 13 is flooded with an Ar laser beam for its polycrystalline structure to be fused into a monocrystal. The film 12 is 6,000-7,000Angstrom  thick at its middle and roughly 1mum thick at its both sides. Radiation of heat and solidification of the Si layer 13 is rapid where the film 12 is thin, but not rapid where thick. Or, a reflection preventing film 14 made of Si3N4 or SiO2 with a heat radiation accelerating aperture at its central portion may be laid down on the layer 13. Such a step facilitates single crystallization, promoting microminiturization of semiconductor devices.
Patent JP-H11312816-A (JP)
Title: Integrated thin-film solar cell module
Inventor: NISHIO HITOSHI
IPC: H01L31/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an integrated thin-film solar cell module whose manufacturing yield is high, which is cheap in cost, and whose output is high. SOLUTION: An integrated thin-film solar cell module contains a plurality of submodules formed separately in a plurality of regions on a single substrate 1. The modules are divided by a plurality of isolation trenches 6 and 8 which are substantially linear and mutually parallel to form the cells 51 (51a to 51c) and 52 (52a to 52c) with a first electrode layer 2, semiconductor thin-film photoelectric conversion layer 3, and second electrode layer 4 formed on the substrate. Furthermore, the cells are connected electrically serially by connecting trenches 7 parallel to the isolation trenches 6 and 8.
Patent JP-H01291396-A (JP)
Title: Ic card reading/writing device
Inventor: FUJIMOTO HARUYUKI
IPC: G06K17/00
Filed: 1988-05-19
Abstract: PURPOSE:To prevent the appearance of an IC card from being damaged by eliminating a scratch caused by an electric contact by constituting the title device so that a contact of the electric contact and an input/output conductor of the IC card after it has been completed to carry the IC card into a prescribed position. CONSTITUTION:When an IC card 13 is carried into the device, and a supporting body 2 is pushed by its tip part, the supporting body 2 starts to turn, and by following it up, a planet roller 6 comes into contact with a driving roller 14 which has been turning by no-load until that time. As a result, the planet roller 6 is driven by the driving roller 14 and deflected, accordingly a pressure piece 7 depresses an arm 16 and an electric contact comes into contact with a prescribed position of the IC card 13. In such a way, it does not occur that the appearance of the IC card 13 is spoiled by a scratch, and an electrical connection for giving and receiving the data can be executed surely.