baber/WOPTO huggingface dataset:
Patent JP-S6429485-A (JP)
Title: Treatment to render peelable
Inventor: NANZAKI YOSHIHIRO
IPC: C08L83/06
Filed: 1987-07-23
Abstract: PURPOSE:To form a cured film having excellent peelability and to realize treatment of an object to render it partially peelable, by applying a peeling agent consisting of a specified water-soluble polyorganosiloxane and an onium salt curing catalyst to a base material, followed by irradiation with ultraviolet rays. CONSTITUTION:A mixture of a water-soluble polyorganosiloxane (A) of formula I [wherein R is 1-20C alkyl, cycloalkyl, aryl or aralkyl; X is an epoxy functional organic group (e.g., a group of formula II or III); Y is a polyether polymethylene group; m/(l+m+n) is 0.05-90% and the weight fraction of Y in the molecule is 30-90%] having a number-average mol.wt. of 500-2,000,000 with an onium salt curing catalyst (B) (e.g., a sulfonium salt curing catalyst) is applied to a base material, which is then irradiated with ultraviolet rays to form a peelable cured film. This film has excellent peelability. Because of the solubility in water, component A can be applied as an aqueous solution, and treatment of an object to be rendered partially peelable can be simply effected by, e.g., washing an uncured part with water.
Patent JP-S57107039-A (JP)
Title: Manufacture of semiconductor
Inventor: YOSHIDA MASAHIRO
IPC: H01L21/306
Filed: 1980-12-25
Abstract: PURPOSE:To obtain a device having a high withstand voltage by a method wherein when a reverse mesa type semiconductor pellet is made, initially the entire surface of an electrode layer is covered with wax, a shallow and wide slot is provided in the mesa slot formed by using a dicer having a flat cut face, again the wax is coated and a V-figure deep mesa slot is provided in the slot by using a dicer having a V-figure cut face. CONSTITUTION:A base layer 2 is provided on a collector layer 1 and an emitter region 3 for pellet use is formed in the region 2. Subsequently, this side is covered with a surface sheet 15, an electrode layer 4 is attached to an opposite face and a reverse mesa slot is provided through a dicing to form the pellets including the region 3 respectively. For reasons of this process, wax 16 is coated on the entire face of the electrode layer 4, and a shallow and wide slot 21 to invade into the layer 1 is formed by using a first dicer 20 having a flat cut face. Thereafter, again the wax 22 is coated, a mesa slot 24 reaching to the layer 2 is formed in the slot 21 by utilizing a dicer 23 having a V-figure cut face and a damage layer 25 is removed through an etching, thereafter it is separated into an individual pellet.
Patent JP-S5887450-A (JP)
Title: Nuclear magnetism resonator
Inventor: HATSUTORI TADATETSU
IPC: G01R33/32
Filed: 1981-11-20
Abstract: PURPOSE:To perform a rapid and accurate setting of optimum conditions of an A/D converter input level of a free induction attenuator signal, by installing a high-frequency variable attenuator varied by a data processor. CONSTITUTION:A probe 2 consisting of a sample to be measured and a transmitting and receiving coil is placed in a uniform DC magnetic field of a magnet 1. A resonating frequency of a frequency source 3, produced into a pulse shape, is applied to the probe 2 to cause the sample to excite a resonance. A free induction attenuating signal is then inputted to an A/D converter 8 via a variable attenuator 6 and a high-frequency detector 7. The signal is inputted to a data processor 9 and is outputted to a recorder. A value corresponding to a measuring condition is first set in the attenuator 6, and is then set to a lower value by  the input of the converter 8 to A/D convert a free induction attenuating signal  of a dummy to detect a maximum value of an amplitude. The maximum value  is compared with the value of the converter 8 to reset the attenuator 6. A specified free induction attenuating signal is then A/D-converted to input it to a device 9.
Patent JP-H0626794-A (JP)
Title: Guiding method for antiship missile
Inventor: NAKAMURA SHINOO
IPC: F41G7/22
Filed: 1992-07-13
Abstract: PURPOSE:To prevent a decrease in a penetrating capacity and generation of ricocheting by deciding an approaching direction of a missile by sensing an infrared ray irradiated from a target, measuring a distance to a target ship by sensing a reflected wave by an active radar, and altering a flying route of the missile. CONSTITUTION:A vertical length (a) and a lateral length (b) of a target ship are estimated by an infrared ray image of an infrared ray sensor, and its ratio is obtained. If the ratio is a predetermined threshold value (p) or less, an attack from a bow or a stern is decided. (b/a<=p). At a point X, an approaching direction is decided according to the image, at a point Y, a range is measured by a radar, and at a point Z, the flying route is altered. Thus, the approaching direction of a missile is varied, the missile is approached substantially perpendicularly to a side face of an upper surface of the target thereby to improve a penetrating capacity of the missile and to prevent generation of ricocheting.
Patent JP-S6078696-A (JP)
Title: Svi improvement of liquid mixture in aeration tank
Inventor: SUZUKI AKIRA
IPC: C02F3/12
Filed: 1983-10-04
Abstract: PURPOSE:To enhance the precipitation property of activated sludge, by guiding outflow concn. sludge from a concn. system to a first mixing zone to mix the same with a highly water absorbable resin, and guiding the outflow gel like substance therefrom to a second mixing zone where a metal salt is added. CONSTITUTION:Inflow water (a) is subjected to activated sludge treatment in an aeration tank 1 and separated into a sludge precipitate and a supernatant liquid in a precipitation tank 2. When bulking is generated, a part of the sludge precipitate is divided from a line 6 to be guided to a concn. system 3. In the concn. system 3, the sludge precipitate or liquid mixture is separated to obtain concn. sludge and separated water. The concn. sludge is sent to a first mixing zone 4 and mixed with a highly water absorbable resin. This highly water absorbable resin absorbs moisture in the concn. sludge and swollen to be converted to a sludge-resin mixture. When a metal salt is added to and mixed with this mixture in a second mixing zone 5, hydrogen ion pressure for keeping a gel state is reduced to contract the mixture and the precipitation property thereof is enhanced.
Patent JP-H0973188-A (JP)
Title: Electrostatic charge image developing toner
Inventor: SUZUKI MASANORI
IPC: G03G9/08
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain excellent transfer property, long service life in a developer, and accurate reproducibility of an initial image even when a toner is used for a long time by preparing a toner by pulverizing method in such a manner that the roughness degree of the toner surface satisfies a specified value. SOLUTION: This electrostatic charge image developing toner contains such a toner produced by pulverizing method that satisfies the value of average SF1 (SF1)>=0.89, wherein SF1 is the roughness degree of the toner surface defined by (SF1) = (envelope length of toner)/(peripheral length of toner). The envelope length PMH of a toner means the peripheral length of a toner particle 1 shown as a broken line in the figure when projections of the toner particle are connected with lines to make shortest distance. The peripheral length PM of the toner is the peripheral length shown as a solid line in the figure. The toner produced by pulverizing method to satisfy the value of SF1>=0.89 has a good transfer efficiency and gives an image of high reproducibility equal to an image of an initial stage even when the toner is continuously used.
Patent JP-H11318314-A (JP)
Title: Cup for driving away ownerless cat
Inventor: YOSHIDA KIYUUYA
IPC: A01M29/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a cup for driving away ownerless cats by noticing a cat habit so as to prevent the damage with dung and a big crying trouble at night against continuously increasing cat groups. SOLUTION: A small cut 1 is longitudinally split to provide cuts 2 and a tacky agent 4 and a release paper are stuck to the inner wall 3 of the small cup 1.
Patent JP-S5975652-A (JP)
Title: Manufacture of lead frame for semiconductor
Inventor: WATANABE TSUYUKI
IPC: H01L21/48
Filed: 1982-10-22
Abstract: PURPOSE:To prevent pastings among the wound layers of the lead frame after heat treatment by interposing an exfoliating material among the wound layers of the lead frame when the lead frame is wound spirally and thermally treated. CONSTITUTION:When a SUS substrate 1, which is punching-worked to a desired frame shape and the whole surface thereof is plated with Cu, is wound spirally on a winding core material 2, the exfoliating material 3 consisting of neutral paper, etc. is interposed among the wound layers of the SUS substrate 1, the whole is inserted into a heating furnace as it is and thermally treated, the SUS substrate 1 extracted from the heating furnace after heat treatment is rewound, and the residue of the carbonized exfoliating material is removed. Stainless steel of every kind may be used as stainless steel employed, and the thickness of a Cu plating layer coated and formed on the whole surface of the frame shall be 2mum or more per one surface, preferably, 5mum or more and be a value up to 25% of the whole plate thickness. The frame is inferior in electrical conductivity when the thickness is 2mum or less, and strength is weakened when it is 25% or more of the whole plate thickness.
Patent JP-S5975673-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAI SHIYUUJI
IPC: H01L29/80
Filed: 1982-10-22
Abstract: PURPOSE:To obtain the excellent FET characteristics for the titled semiconductor device by a method wherein the surface of a substrate is formed by providing three layers thereon, an aperture part is provided by selectively removing the surface layer in such a manner that it is made wider as going deeper to the underlayer, and a gate metal layer is formed on the region ranging from the aperture part on the surface to the substrate located directly below the aperture, thereby enabling to reduce the effect of the depletion layer on the surface. CONSTITUTION:The N type working layer 21 is formed on a semiinsulative GaAs substrate, an Al layer 22 is formed thereon, and an SiO2 layer 23 is formed on said layer 22. Then, photoresist layer 24 is applied, and an aperture 25 of 1.0mum in length for formation of electrode pattern is provided. Subsequently, an aperture 27 which is wider than said aperture 26 is provided by performing a side-etching on an Al layer 22. Then, a gate electrode 29 is formed as a gate metal 28 by vapor-depositing an Al layer 28 of 0.3mum in thickness. Then, the gate electrode 28 located on a photoresist film 24 is removed by dissolving the photoresist film 24 using acetone. Then SiO is vapor-deposited on the gate electrode 29 as the first coating film 30, and subsequently SiO2 is vapor-deposited thereon as the second coating film 31.
Patent JP-H0933049-A (JP)
Title: Gas pipe fixing structure to gas equipment
Inventor: KAGA YOSHIMITSU
IPC: F24C3/14
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To improve an assembling position accuracy in fixing of a gas pipe to a main body of a gas equipment with a simple structure and by a simple fixing operation. SOLUTION: In the case that a fixing section 4 for a gas pipe 3 is fixed to a main body 1 of a gas equipment, the main body 1 of the gas equipment is provided with a fixing hub section 7 for use in fixing the fixing part 4 through fastening of a fixing small screw 9 and further there is provided a position setting groove 8 extending from the fixing hub section 7 along an arranging position of the gas pipe 3 and to which the gas pipe 3 can be engaged.
Patent JP-H0236297-A (JP)
Title: Production of soil improving agent utilizing sludge
Inventor: YOSHIDA HIDETO
IPC: C09K101/00
Filed: 1988-07-26
Abstract: PURPOSE:To obtain a soil improving agent effectively usable in acid or low- nutrient soil and reduce pollution by kneading an organic sludge with an ash, such as boiler ash, while heating and stirring, removing moisture and offensive smell and forming the resultant kneaded mixture into a powdery or granular shape. CONSTITUTION:The objective soil improving agent obtained by mixing (A) an organic sludge generated in food processing factories by an activated sludge method, etc., with (B) an ash, such as municipal waste incineration ash or boiler ash, e.g., at >=150 deg.C, while heating and stirring under atmospheric pressure, evaporating moisture and offensive smell and powdering or granulating the kneaded mixture. Furthermore, the mixture of the components (A) with (B) is alkaline at pH 9-12 and the resultant improving agent is capable of regenerating acidified soil to pH6-7 in which microorganisms become active.
Patent JP-H0746199-A (JP)
Title: Data transmission method and encoding and decoding method for the same
Inventor: WATANABE KAZUHIRO
IPC: H04N7/32
Filed: 1993-07-28
Abstract: PURPOSE:To reduce or eliminate the influence of propagation of an error even when a transmission error occurs by encoding and decoding the code word of DPCM, etc., not only in the same direction as a transmitting direction, but encoding and decoding, for example, the last half part even in an opposite direction. CONSTITUTION:Data D1-D4 in the first half section of one block are encoded by taking difference in the same direction as the transmitting direction setting leading data D1 as reference data, however, data D5-D8 in the last half section are encoded by taking the difference in the direction opposite to the transmitting direction setting the final data D8 in one block as the reference data. At this time, when the transmission error occurs in the frame including the code word F3, the decoding of the data D1 and D2 can be performed correctly, however, since the code word F3 is incorrect, the decoding of the data D3 and D4 can be disabled. However, since the data D5-D8 can be decoded regardless of the code word F3, all the decoded data can be handled as correct data.
Patent JP-H1030805-A (JP)
Title: Burner
Inventor: HASE KOJI
IPC: F23D14/02
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that with a burner designed to keep NO2 content down, when the combustion is under low-fire control, the flame comes on and goes out repeatedly with puffing noise. SOLUTION: A burner is provided with a primary burner port part 6 which has a plurality of primary burner ports 6a, with air holes 10 formed in rows on both sides of the primary burner port part 6 with the function to feed combustion air to the gas from the primary burner port part 6, with an auxiliary cover 11 consisting of wall parts 11a provided between the primary burner port part 6 and the rows of air holes 10 on its two sides, and with a secondary air cover 8 which covers the primary burner port part 6, air holes 10, and auxiliary cover 11 and has a secondary burner port part 8a in the top side. This burner is capable of switching in its combustion capacity. In the respective wall parts 11a of this burner a number of slits 12 communicating vertically with their upper edges are formed.
Patent JP-H0851292-A (JP)
Title: Porous silicon carbide electric wave absorber
Inventor: ITO HIROYUKI
IPC: H05K9/00
Filed: 1994-08-09
Abstract: PURPOSE:To efficiently absorb electric waves over a wide frequency range in various conditions and relatively easily manufacture a wave absorber by specifying the porosity of a compact which is mainly composed of silicon carbide provided in a three-dimensional mesh structure. CONSTITUTION:A wave absorber is mainly composed of silicon carbide which has a three-dimensional mesh structure, namely, it is allowed to efficiently absorb waves over a wide frequency range in various conditions by using silicon carbide as the material for the wave absorber. The porosity is fixed at 40-60%. When microwaves are applied to the porous silicon carbide wave absorber, the incident microwaves scatter, reflect and attenuate in the silicon carbide provided with a three-dimensional structure, and are absorbed without scattering to the outside of the silicon carbide. Since the wave absorber does not actually generate heat even when it absorbs microwaves, special cooling device is not needed. The absorber can be easily manufactured since it is formed of single material, which is silicon carbide.
Patent JP-S6430628-A (JP)
Title: Burner
Inventor: TABATA KENJI
IPC: F23C13/00
Filed: 1987-07-24
Abstract: PURPOSE:To decompose nitrogen oxides (NO, NO2, etc.) discharged from burners such as home burners and various kinds of industrial burners to convert into harmless N2 by providing NOx decomposition catalyst in the exhaust gas passage. CONSTITUTION:The air heated by flame 1 is joined with the air sent by a fan 2 to be made into warm wind which passes through the NOx decomposition catalyst 3 in which NOx is decomposed into N2 and O2. This warm wind is discharged into a room from louvers 4. The catalyst 3 is constituted by carrying the compound oxides of AxByCzOalpha-beta crystal structural formula with 0-1% platinum group metal such as Pt and Pd on the surface of inorganic heat- resisting material, such as alumina and silica, where A, B and C are respectively selected from alkaline earth metals such as Ba and Sr, rare earth elements such as Y, Nd and La, and copper group metals such as Cu and Ag, and suffixes (x), (y), (z), alpha, beta are selected from the range as follows: 0<=x<=3.0, 0<=y<=2.0, 0<=z<=4.0, 4.0<=alpha<=8.0, 0<=beta<=2.0.
Patent JP-S6431993-A (JP)
Title: Diaphragm electrode device for electrodeposition coating
Inventor: INOUE AKITO
IPC: B01D61/46
Filed: 1987-07-25
Abstract: PURPOSE:To develop the title electrode device having excellent strength, without being clogged by sludge, and without the ageing deterioration in the electrodeposition coating efficiency by using a cylindrical membrane supporting member consisting of a porous material for fixing the diaphragm in the diaphragm electrode device for electrodeposition coating. CONSTITUTION:A material 2 to be coated and the diaphragm electrode device 1 are arranged in an aq. soln. W of a cationic paint, a DC voltage is impressed with the material 2 as a negative electrode and a tubular electrode 30 of the diaphragm electrode device 1 as a positive electrode, and the material 2 is coated by electrodeposition. In this case, since a diaphragm 9 of an ion-exchange membrane, etc., is laminated on the tubular electrode 30 through the diaphragm supporting member 7 made of an insulating material, the electrode device withstands the variations in the external pressure and can be continuously used for a long time. In the electrodeposition coating, the electrodeposition coating soln. W is supplied from one end of the diaphragm supporting member 7, sent to the other end through the inner-wall side of the supporting member 7, and discharged to the outside through a water passage 1C. Consequently, the clogging by the sludge such as iron oxide, etc., is prevented, the strength is also high since the device is integrated with an outer cloth 8 made of the chemical fibers having excellent strength and water permeability, and electrodeposition coating can be carried out for a long time.
Patent JP-H0350558-A (JP)
Title: Electrophotographic sensitive body
Inventor: TSUCHIYA SOJI
IPC: G03G5/14
Filed: 1989-07-19
Abstract: PURPOSE:To obtain the photosensitive body which has a sufficient electrostatic charge potential holding characteristic and sensitivity characteristic and small residual potential by incorporating a rein layer contg. a dyestuff which absorbs light in a visible region. CONSTITUTION:This photosensitive body is constituted of the lamination of a photosensitive layer 3 consisting of a conductive base 1 - the resin layer 2 contg. dyestuff which absorbs light in the visible region - a charge generating layer 3a and a charge transfer layer 3b. Or the resin layer 2 contg. dyestuff which absorbs light in the visible region is provided on the charge transfer layer 3b and the charge generating layer 3a formed thereon or may be provided between the charge transfer layer 3b and the charge generating layer 3a. The electrophotographic sensitive body which has the sufficient electrostatic charge potential holding characteristic and sensitivity characteristic and the small residual potential is obtd. in this way.
Patent JP-H0744015-A (JP)
Title: Developing device
Inventor: UEDA ATSUSHI
IPC: G03G15/08
Filed: 1993-07-28
Abstract: PURPOSE:To keep the quantity of developer in a developing tank constant, to prevent the electrostatic charging performance of the developer from being deteriorated, and to obtain a stable copied image by opening a developer overflow port linking with the attaching operation of a developer recovery container and fixing a developing device at a specified position in a main body device. CONSTITUTION:Since the developer overflow port 24 is opened with the attaching operation of the developer recovery container 23 to the developing device 8 and the device 8 is fixed at the specified position on a photoreceptor 4 side, the device 8 in a state where the overflow port 24 is opened is avoided from being inadvertently detached from a copying machine main body. The overflow port 24 is closed linking with the detaching operation of the container 23 from the device 8 and the fixed state of the device 8 is released, so that the developer is prevented from overflowing from the overflow port 24 because of the vibration caused by the detaching operation of the container 23.
Patent JP-H0476654-A (JP)
Title: Communication equipment
Inventor: USHIO YUKIHIDE
IPC: G06F13/38
Filed: 1990-07-12
Abstract: PURPOSE:To attain access for an information exchange by a reducible necessary serial communication by providing a means which selects the permission and inhibition of the transmission of a reception signal to other communication equipments with a communication equipment which makes an information exchange in the equipment. CONSTITUTION:Serial reception data from a master communication equipment 20 are received by slave communication equipments regardless of whether or not the data are addressed to them. Their circuits are utilized for the data every time. A slave communication equipment 22, on the other hand, receives the data when selected by the slave communication equipment 21, so its line is utilized as necessary. Therefore, when an LED is used for an optical communication, the life limit time of the utilization time of the LED(light emitting diode) can be reduced greatly.
Patent JP-S6342734-A (JP)
Title: Production apparatus for many kinds and small amount of chemical product
Inventor: TAKEUCHI AKIRA
IPC: B01J4/00
Filed: 1986-08-11
Abstract: PURPOSE:To eliminate the need for washing of piping, etc., by providing a conveyance device conveying raw materials to a process apparatus, a conveyance device conveying a half-finished product from the process apparatus to a half-finished product storage tank, and a conveyance device conveying the half-finished product to a process apparatus. CONSTITUTION:A main raw material area 13 and an utility area 14 are located in one side, and a cleaning area 15 in the opposite side, and the side area of a three-dimentional warehouse 7 for raw materials is used for a maintenance area 16. Thus, by arranging each apparatus and devices and various areas, main raw materials, auxiliary raw materials, half-finished products and products are streamed; for instance, a main raw material of liquid is stored in tanks 13A or drums in the main raw material area 13 where main raw materials are stored. The main raw materials are supplied from these tanks 13A through piping 17 to the process apparatus such as reactors 10 in a process area 9.