baber/WOPTO huggingface dataset:
Patent JP-H11349815-A (JP)
Title: Production of organic/inorganic composite resin aqueous emulsion and coating composition
Inventor: AOKI RYUICHI
IPC: C08G77/20
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an organic/inorganic composite resin aqueous emulsion without using a metal chelate compound or a chelating agent and to provide a coating composition. SOLUTION: There is provided a process for producing an organic/inorganic composite resin aqueous emulsion, comprising the steps of: hydrolytically condensing 45-80% of the hydrolyzable functional groups of a mixture comprising (a) 100 pts.wt. at least either of an organosilane of the formula: R<1> n Si(OR<2> )4-n [wherein R<1> is a 1-8C organic group; R<2> is a 1-5C alkyl; and n is 1 or 2] or a partial hydrolyzate thereof and (b) 5-200 pts.wt. silyl-containing vinyl resin having hydrolyzable silyl groups or silyl groups having silicon-bonded hydroxyl groups and having an acid value of 20-150 mgKOH/g; adding 0.001-3 pts.wt., per 100 pts.wt., in total, unreacted components (a) and (b), trialkoxyborane of the formula:  B(OR<3> )3 to the reaction product from the preceding step and hydrolytically polycondensing the resultant mixture; and emulsifying the product solution obtained from the preceding step by the addition of a neutralizing agent and water thereto.
Patent JP-S6214468-A (JP)
Title: Semiconductor integrated circuit
Inventor: NOMURA YOSHINOBU
IPC: H01L29/72
Filed: 1985-07-12
Abstract: PURPOSE:To increase hFE only for a specified transistor on the same chip by a method wherein an N<+> type well region is provided on a specified insular region, and a P-type base region and an N<+> type emitter region are formed on the surface. CONSTITUTION:An N<+> type well region 20 is formed only for a specified transistor. With this structure, the density of impurity in the well region 20 is higher than that in a insular regions 25 and 15 so that the diffusion depth XjB of a specified base region 26 to be formed on the surface will be shallower than that in a base region 16. In contrast to that, both the emitter regions 27 and 17 are formed on the base region 20 having same density of impurity so that the depth of diffusion XjE will be the same. Thus, the base width (WB=XjB-XjE) of the transistor where the well region is provided will be narrower than that of other transistors. If the base width width WB is narrower, the current amplification ratio hFE will be larger since the probability that the electrons injected from the emitter region 27 is captured within the base region 26 is smaller.
Patent JP-S639607-A (JP)
Title: Valve lifter
Inventor: MURASE SEIICHIRO
IPC: F01L1/14
Filed: 1986-06-30
Abstract: PURPOSE:To achieve the reduction in weight of a valve lifter and the prevention of abrasion and separation of required parts by forming a body or a shim thereon with a composite material which is made up by dispersing and reinforcing a matrix material consisting of a light alloy with ceramic particles or the like. CONSTITUTION:A valve lifter 5 consists of body 8 comprising a side wall part 6 which slides in the guide hole 4 of a cylinder head 1 and an upper wall part 7, and a shim 9 which is fitted on the upper wall part 7. And the upper surface of the shim 9 forms the contacting part for a cam 2, and further the central part of the upper wall part 7 is projected downward to form the contacting part for a valve stem 11. In the above constitution, both the body 8 and the shim 9 are formed by a molten metal forging using a composite material which is made up by dispersing and reinforcing a matrix material consisting of a light alloy with ceramic particles, and are finished by machining. Thus, the reduction in weight of the valve lifter 5 can be achieved, and further the abrasion and separation of the outer circumferential surface of the body 8 and respective contacting surfaces can be prevented.
Patent JP-S5943832-A (JP)
Title: Operating method of smelting furnace
Inventor: IEMORI NOBUMASA
IPC: C22B15/00
Filed: 1982-09-07
Abstract: PURPOSE:To decrease the copper content in slag and to economize electric power consumption by mixing coal and matte into a smelting furnace, charging further only the matte thereon and covering the same. CONSTITUTION:Feeders 8, 9 are operated to feed desired amts. of coal 6 and matte 7 simultaneously from a coal bin 4 and a matte bind 5. The coal and matte are mixed and are charged with a belt conveyor 11 into a bin 13 over the furnace. Only the matte 7 is then fed and is charged into the bin 13 to cover the mixture of the coal 6 and the matte 7. A feeder 14 and a shuttle conveyor 15 are operated to distribute and charge the mixture of the coal 6 and the matte 7 uniformly into hoppers 16, 17 first then to distribute and charge the matte 7 therein so that the mixture of the coal 6 and the matte 7 is charged on slag 3 in the furnace and the matte 7 covers thereon. The copper content in the slag 3 is thus decreased and copper is effectively recovered.
Patent JP-S6131953-A (JP)
Title: Reference electrode body for high-temperature and high-pressure water
Inventor: NAKAMURA FUMITO
IPC: G01N27/30
Filed: 1984-07-25
Abstract: PURPOSE:To make stable measurement for a long period of time under the environment of high-temp. and high-pressure water by using a liquid junction member having the leak resistance larger than the differential pressure between the inside and outside of an electrode chamber to prevent the leakage of an electrode liquid. CONSTITUTION:Test water 3 is filled in a pressure vessel and a material to be inspected is immersed therein. The pressure vessel is hermetically sealed and is then heated under pressure. The electrode plate 5 in the electrode chamber 4 is also heated to about the same degree by which the volume thereof is expanded and the inside pressure of the chamber 4 is increased. The increase in the inside pressure is mostly absorbed by a diaphragm 26 which is a pressure absorbing mechanism provided on the chamber 4. The inside pressure is thus maintained lower than the permissible leak pressure of the liquid junction member 8. The leak speed of the electrode liquid from the member 8 is thus made lower than the permissible speed and the performance of a reference electrode body 1 is maintained stably for a long period of time.
Patent JP-S6131751-A (JP)
Title: Interlocking device in agricultural work car
Inventor: SUZUKI KOJI
IPC: F16H7/02
Filed: 1984-07-24
Abstract: PURPOSE:To simplify and facilitate respectively the interlocking constitution and handling of an agricultural work car by connecting the output shaft of an interlocking case provided with a hydraulic interlocking mechanism to the input shaft of a travel interlocked case and training a belt between the other end of the output shaft and the input shaft end of a service device. CONSTITUTION:One end of the output shaft 6 of a hydraulic interlocking mechanism 4 in an interlocking case 5 connected to a prime mover is connected to the input shaft 3 of a travel interlocked case 2, and the other end of the output shaft 6 is connected to the input shaft 8 of a work device 7 through a belt 9. Thus, speed change is easily achieved by the hydraulic interlocking mechanism 4 in the interlocking case 5 while the constitution can be simplified.
Patent JP-S6214814-A (JP)
Inventor: TAKAHASHI SABURO
IPC: A61G7/05
Filed: 1985-07-12
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-H094362-A (JP)
Title: Construction method for large-cross section tunnel
Inventor: ISHIDA YOSHIAKI
IPC: E21D9/00
Filed: 1995-06-21
Abstract: PURPOSE: To improve the stability of the excavation working face and natural ground and reduce the auxiliary construction method and timbering when a main tunnel is excavated. CONSTITUTION: A pilot tunnel B is precedingly excavated in a large-cross section main tunnel A, a ground improving chemical is injected into the tunnel natural ground from the pilot tunnel B, and a ground improvement part C is provided via the chemical injection into the tunnel natural ground. Lock bolts D with a required length are driven into the outer periphery natural ground of the excavation cross section of the large-cross section tunnel from the pilot tunnel B before the large-cross section main tunnel A is excavated.
Patent JP-S5582677-A (JP)
Title: Thermal head
Inventor: MASHITA MASAO
IPC: H01L49/02
Filed: 1978-12-18
Abstract: PURPOSE: To improve a wear-resistant layer and elongate life characteristic by providing on a substrate a heater layer, electrodes, and a wear-resistant protective layer formed of a compound material in which uniformly dispersed a highly hard first ingredient and a second ingredient less harder than the first one.  
     CONSTITUTION: A thermal head is formed by providing at least a heater layer, electrodes, and a wear-resistant protective layer 6 on a substrate. The layer 6 is formed of a compound material in which are uniformly dispersed a highly hard first ingredient 61 (such as a compound formed by combining Ti, Mo, W, V, Nb, Zr, Ta, or Si with C, B, or N) and a second ingredient 62 less harder than the first one 61 such as a pure metal (Au, Ni, Cr, Ta, Ti, or Zr), an oxide (SiO 2 , Ta 2 O 3 , TiO 2 , or ZrO 2 ), and glass. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5944083-A (JP)
Inventor: HARADA TAKAMASA
IPC: G02F1/15
Filed: 1982-09-06
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-S6314721-A (JP)
Title: Carcinostatic agent
Inventor: HIRASAWA KEISUKE
IPC: A61P35/00
Filed: 1986-07-03
Abstract: NEW MATERIAL:A compound shown by formula RCOOH (R is 7-21C hydrocarbon containing at least one epoxy in structure). EXAMPLE:Epoxidized linoleic acid. USE:A carcinostatic agent suppressing side effects and showing improved actions. Preferably liposome form consisting of the compound and phospholipid. PREPARATION:A compound shown by the formula is obtained by a well-known method wherein a fatty acid or fatty acid ester is reacted with an organic peracid in an inert solvent such as chloroform, etc. The compound shown by the formula or an ester thereof and phospholipid are preferably processed into a carcinostatic agent in a liposome form. The liposome is obtained by reacting the compound shown by the formula with an equivalent of a phosphatidic acid derivative.
Patent JP-S5677863-A (JP)
Title: Copying machine provided with automatic mask device
Inventor: UENO HIROAKI
IPC: G03G15/04
Filed: 1979-11-30
Abstract: PURPOSE: To enable an original size to be easily detected by automatically masking a contact glass on its under surface side, and detecting the original size by utilizing the moving time of mask plates.  
     CONSTITUTION: An original size detecting circuit 2, which consists of an AND circuit 27, and a counter 28, counts the pulse signals of a fixed frequency only while a mask plate drive control unit 22 is moving the 1st mask plate forward from its home position, to detect the size of the original. More specifically, the pulse signals S p  of a fixed frequency fed from a copying machine control part 21 and the Q signal (a) of an FF26 of a motor control circuit 23 are inputted to the AND circuit 27, and only while the signal (a) is being outputted from the FF26, the pulse signals S p  pass through an AND circuit 27 and since the pulse number of the signals S p  corresponds to the size of the original, a counter 28 counts this pulse number, enabling the size of the original to be detected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08325045-A (JP)
Title: Preparation of gypsum board
Inventor: TANABE SHINKICHI
IPC: B32B13/08
Filed: 1995-05-30
Abstract: PURPOSE: To economically produce a plate material excellent in bending strength by casting a gypsum slurry in which a prescribed amount of gypsum dihydrate is compound to a hemihydrate gypsum between base papers for a gypsum board. CONSTITUTION: A fluidity of an aqueous type gypsum slurry is markedly improved by compounding 10-250 pts.wt. gypsum dihydrate to 100 pts.wt. hemihydrate gypsum. That is, the gypsum slurry excellent in fluidity is obtained with a small amount of mixing water. The amount of water to be added is reduced as much as possible as long as a minimum fluidity is secured in which a pouring workability is obtained. In this way, a quantity of heat for drying water excess in reaction is saved since the amount of the mixing water is remarkably reduced in comparison with a usual amount of water to be added, and also a cured body having higher strength and higher specific gravity is obtained. The integrated plate material is produced by pouring the obtained gypsum slurry between two sheets of the base paper for the gypsum board without using a reinforcing fiber.  Burning energy for producting the hemihydrate gypsum is saved since the gypsum dihydrate being a starting material of the hemihydrate gypsum is used without burning.
Patent JP-H114132-A (JP)
Title: Transmission output control method and transmitter
Inventor: TOYOMANE AKIRA
IPC: H03G3/30
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a control method for fixing the transmission levels of a burst signals. SOLUTION: The power of respective transmission burst signals is fetched from the outputs of a coupler 3 and a power detector 4 to a controller by timings at every burst signal and difference between the fetched transmission power and previously fixed prescribed power is calculated by the controller 5. Correction values at every difference are previously stored in a memory 6, the correction value corresponding to calculated difference is read, a voltage added to a reference control voltage is made to be a controlvoltage and the gain of a variable gain amplifier 1 is controlled.
Patent JP-H11335202-A (JP)
Title: Antimicrobial treatment agent and production of antimicrobial fiber structure
Inventor: GOTO HIROTOSHI
IPC: D06M101/16
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject antimicrobial treatment agent having excellent liquid stability and washing durability in the industrial purposes in the form of a composition comprising an antimicrobial agent, a nonionic surfactant, a solvent, an emulsion stabilizer and water. SOLUTION: The objective antimicrobial agent is obtained in the form of a composition that is composed of (A) an antimicrobial agent, (B) a nonionic surfactant with an HLB of 10-17, (C) a solvent, for example, acetone, methanol or the like, preferably in an amount of 0.1-0.5% and (E) water. In a preferred embodiment, the component A is a mixture of compounds selected from one or two or more kinds of compound selected from nitriles, pyridines, haloalkyl- thio compounds, organic iodides, thiazoles and benzimidazoles. This composition is in the form of a solution or an aqueous dispersion and the average particle size of the component A is <=1 μm in this dispersion. The component B is preferably of a sorbitan ester ether type.
Patent JP-S5278048-A (JP)
Title: Rush current simulated tester for transformer
Inventor: KUSHIMA SHIYOUMEI
IPC: H02H7/04
Filed: 1975-12-24
Abstract: PURPOSE: To make sure the response characteristic of a protective relay based on its content all over the range by simulatedly changing the second harmonics component of the transient excitation rush current in a transformer over a wide rnage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04354623-A (JP)
Title: Working for ball stud spherical head part
Inventor: ASAKURA HIDEAKI
IPC: B23P9/02
Filed: 1991-05-31
Abstract: PURPOSE:To shape a spherical head part having the superior surface roughness only by rolling, by shaping a nearly cylindrical preparatory head part so as to have the nearly equal volume to that of a spherical head part and applying the rolling work for correcting both the edge parts in the axis line direction. CONSTITUTION:A rod member 1 is formed by cutting-shaping a cylindrical wire member having the nearly equal diameter to the min. diameter of the neck part 13 of a ball stud 6 so that the nearly equal volume to that of the finished ball stud 6 can be obtained. Then, the forging work such as the header working is applied, and a preparatory shaped member 2 and an intermediate shaped member 3 are shaped successively. Then, the bulged diameter part 9 of the intermediate shaped member 3 is formed into a nearly cylindrical form so as to have the diameter (d) nearly equal to the diameter D of the equator part of the spherical head part 15 of the ball stud 6 and the nearly equal volume. Then a shaft part 10 is formed, and a tapered part shaped member 5 is shaped, and a cylindrical preparatory spherical head part 11 is corrected by the rolling work, and the ball stud 6 having the spherical head part 15 in true spherical surface 16 is shaped.
Patent JP-S643154-A (JP)
Title: Fluorine-containing liquid crystal compound
Inventor: MIHASHI SHIGERU
IPC: C09K19/20
Filed: 1987-06-24
Abstract: NEW MATERIAL:The compound of formula I (R 1  is 6W12C alkoxy; R 2  is lower alkyl; l is 0 or 1; m is 0 or 1; n is 1 or 2).  
     EXAMPLE: 4-(4'-n-Octyloxybiphenyl-4-carbonyloxy)benzoic acid (1-trifluoromethyl-3- ethoxy)propyl ester.  
     USE: A material for large-sized display element. It exhibits ferroelectricity over a wide temperature range, has remarkable quick response and is useful as a high-density large-sized display.  
     PREPARATION: The compound of formula I (l=1 and m=1) can be produced according to the reaction formula by reducing the compound of formula II with hydrogen in the presence of Raney-nickel, subjecting the product to saponification, optical resolution and esterification, converting the resultant compound of formula IV into the compound of formula VI according to the reaction formula, reacting the compound of formula VI with separately prepared acetylbenzoyl chloride reducing the obtained compound of formula VII and subjecting the reduction product to dehydrative condensation with a condensing agent. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05319974-A (JP)
Title: Production of crystal and production unit therefor
Inventor: ISHIHARA TOMOYUKI
IPC: C30B11/00
Filed: 1992-05-22
Abstract: PURPOSE:To provide a crystal production unit designed to shorten crystal production time by determining the solutions of solid-liquid interface profiles corresponding to the temperature distribution of the production unit at the respective stages of crystal growth and by making a regulation so as to set the temperature distribution corresponding to the determination to carry out the crystal growth. CONSTITUTION:A dummy crystal block is put into a crystal production oven, and the surface temperature of the dummy crystal block is measured in a positional relation between the oven and said block corresponding to the initial, middle, and final stages of crystal growth. With the resulting temperature distribution as thermal boundary condition, the solid-liquid interface profiles at these three stages are numerically calculated. At the initial stage, crystallization is advanced in the upper part compared to the lower part and the interface profile comes recessed with a gradient and at the final stage becomes flat obliquely. To make the interface profile flat as much as possible at any stage of crystallization, the solutions for the interface profiles are numerically calculated by changing the temperature distribution in the oven, and the temperatures at the respective stages in the crystal production corresponding to the above solutions are set in advance, and crystal is grown by regulating temperature distribution, thus obtaining the objective crystal with few defects.
Patent JP-S5959658-A (JP)
Inventor: SUCHIIBUN BAANAADO SHIRUBAARIN
IPC: A61K8/40
Filed: 1983-08-25
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-H095799-A (JP)
Title: Optical switch
Inventor: KITAJIMA SHIGEKI
IPC: G02B26/08
Filed: 1995-06-22
Abstract: PURPOSE: To restrict optical leakages becoming the cause of crosstalk by making a plane on which an input optical waveguide is existing and a plane on which an output optical waveguide is existing a double-layered structure and making the input optical waveguide and the output optical waveguide cross in three dimensions. CONSTITUTION: The input optical waveguide 1 having a straight line shape and the output optical waveguide 2 having a stright line shape are made to be crossed in three dimensions and optically separated input optical waveguide 1 and output optical waveguide 2 are connected by a connecting optical waveguide 3. Then, as a method switching an ON state and an OFF state, the changing of the optical coupling state between the input optical waveguide 1 and the output optical waveguide 2 of the connecting optical waveguide 3 is performed by a mechanical movement or by the pouring and the discharging of liquid state derivative material to a waveguide shaped cavity, Thus, the loss by the diffractions of optical signals at the crossing part is suppressed and losses of optical signals propagating both optical waveguides 1, 2 are made small, crosstalk per a unit switch is suppressed to <=60dB.
Patent JP-S5858332-A (JP)
Title: Excavating and soil-discharging device for caisson work
Inventor: ITOU TOSHIHIKO
IPC: E02D23/08
Filed: 1981-09-29
Abstract: PURPOSE:To greatly raise the efficiency of excavating and soil-discharging work by a method in which an L-shaped chain conveyer provided with a large number of buckets with excavating blades is provided in a vertically movable manner to the caisson slab, and the ground in an atmospheric pressure chamber is excavated and the excavated soil is discharged by the rotary drive and circumferential turning of the buckets. CONSTITUTION:A chain conveyer 6 is vertically adjusted by means of cylinders 19 and 25 in such a way that the ground 8 below an atmospheric pressure chamber can be excavated by excavating buckets 11 and then moved by driving a rotary driver 33 to move the excavating buckets 11 along the guide frames 9a- 9f of frame 9, wheeby excavating the ground 8. The excavated soil is delivered on the vertical portion 6a of the chain conveyer 6 up to the top portion, dropped  onto a rotary conveyer 37 through a chute 38, and then discharged to the  atmospheric pressure side conveyer 44 through an air-tight soil discharger 40  by the blet conveyer 39. Furthermore, rollers 24 run on round guide rails 21 and 22 by means of the driver 27, the vertical portion 6a is turned by a turning device 7, and the ground is uniformly and wholly excavated by the horizontal portion 6b.
Patent JP-S6219050-A (JP)
Title: Production of tea roasted in pot
Inventor: MATSUZAWA YOSHIYUKI
IPC: A23F3/06
Filed: 1985-07-15
Abstract: PURPOSE:To produce pot-roasted tea having unique light taste and flavor, by contacting raw tea leaves to the pot of a roasting apparatus heated at a high temperature, roasting the tea in sealed pot to fade the green color, lowering the temperature of the pot, and roasting in the pot at a low temperature. CONSTITUTION:The pot of a roasting apparatus is preheated at a high temperature (350-450 deg.C), and raw tea leaves are made to contact with the inner surface of the pot and heated by the revolution of a leaf-scraper. The grassy smell generated from the raw leaves is released from the pot by opening the roasting apparatus. Thereafter, the roasting apparatus is closed to fill the pot with steam generated from the raw leaves, and the leaves are roasted to effect the fading of the green color. The temperature of the pot is switched to low level (350-200 deg.C) before the completion of the green-fading operation by the action of a timer and, after the completion of the green-fading operation, the pot is opened to release the steam in the apparatus, and the leaves are dried by roasting in the pot at a low temperature to obtain the objective tea.