baber/WOPTO huggingface dataset:
Patent JP-S61110158-A (JP)
Title: Carrier for electrophotography
Inventor: AOKI TAKAYOSHI
IPC: G03G9/107
Filed: 1984-11-05
Abstract: PURPOSE:To increase the increasing rate of electrostatic charge and to improve the resistance to surface staining by coating a graft or block copolymer of fluorinated alkyl acrylate or fluorinated alkyl methacrylate on a core material. CONSTITUTION:The graft or block copolymer of fluorinated alkyl acrylate or fluorinated alkyl methacrylate is dissolved in a suitable solvent to prepare a soln. The above-mentioned copolymer is coated at about 0.05-3.0wt% on the core material by a method for immersing the core material into said soln. then subjecting the core material to desolvating, drying and high-temp. baking, by which a carrier for electrophotography is formed. The above-mentioned core material includes glass beads, aluminum powder, ion powder, carbonyl iron powder, magnetite powder, etc. and the powder having usually about 10-500mu grain size is used.
Patent JP-H0396234-A (JP)
Title: Chemical treating apparatus
Inventor: MATSUMOTO MICHIICHI
IPC: H01L21/304
Filed: 1989-09-08
Abstract: PURPOSE:To eliminate aging change of concentration of mixture liquid and to always conduct an optimum chemical treatment by providing a cleaning tank for mixing and filling chemical, a mechanism for introducing ozone into the tank, a sensor for measuring component concentration of the chemical, and a mechanism for automatically supplying the chemical of insufficient amount according to change in the concentration to maintain the concentration constant. CONSTITUTION:A cleaning tank 1 for mixing and filling chemical containing water and one component, mechanisms 7, 6 for introducing ozone into the tank 1, a sensor 14 for measuring component concentration of the chemical, and mechanisms 15, 17 for automatically supplying chemical of insufficient amount according to change in predetermined component concentration to maintain the concentration constant are provided. For example, the ozone introducing mechanism has an ozone generator 7 and a bubbling nozzle 6. The sensor 14 measures ammonium concentration by an electrodeless conductivity meter. If the mixture ratio of mixture liquid is NH4OH:H2O=1:5 and liquid temperature is 70 deg.C, if its conductance becomes 2.60mscm<-> or less, ammonium water is automatically supplied from a chemical supply controller 15.
Patent JP-S58115121-A (JP)
Title: Acrylic carbon fiber
Inventor: AOKI KUNIHIKO
IPC: D01F9/22
Filed: 1982-12-23
Abstract: PURPOSE:To obtain carbon fibers, having a high drapeability, and capable of increasing the aspect ratio, by flameproofing acrylonitrile fibers having a small fineness and a specific fineness per fiber under specified conditions, and carbonizing the resultant flameproofed fibers. CONSTITUTION:Acrylonitrile fibers having 0.01-0.5 average denier are heat- treated in an oxidizing atmosphere, e.g. air, at 200-350 deg.C, flameproofed, heat- treated at 1,300 deg.C or below, preferably 600-1,300 deg.C, in a nonoxidizing atmosphere, and carbonized to afford the aimed carbon fibers. USE:Applicable to reinforcing materials for composite materials and other application fields which have been considered difficult in the past.
Patent JP-S6474877-A (JP)
Title: Image pickup device using solid-state image pickup element
Inventor: KITAJIMA HIROYASU
IPC: H04N5/369
Filed: 1987-09-16
Abstract: PURPOSE:To highly accurately and easily measure the dimension of plural spots of object to measured by arranging the plural numbers of linear type solid-state image pickup elements in same enclosure. CONSTITUTION:A lens 12 is fitted to the front part of an enclosure 11 of an image pickup device 10 and solid-state image pickup elements 13a and 13b are parallely arranged to the inside surface of the rear part of the enclosure 11. When a graphic 1 is image picked up, the focus of the lens 12 is adjusted so that the image can be formed to photo-sensitive picture element trains 14a and 14b of the elements 13a and 13b. Accordingly, signal levels from the elements 13a and 13b are different between a background. and the graphic and by measuring the interval of the change point of this level, each width in a scanning direction by the respective element is detected. As this result, without moving the relative position of the object to be measured and the image pickup device, the detection of parallelism can be executed without error at one measuring.
Patent JP-S6294687-A (JP)
Inventor: OKINAGA HIROMITSU
IPC: E21B19/08
Filed: 1985-10-21
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-H04234499-A (JP)
Title: Weakly foamable, liquid or powdery detergent for washing machine
Inventor: DEIITAA BARUTSUERU
IPC: C11D10/04
Filed: 1991-09-12
Abstract: A low-foam, liquid or powdered machine detergent containing     3 to 30% of alkyl polyglycoside   3 to 30% of fatty alcohol ethoxylate   5 to 30% of soap and   0 to 5% of other surfactants characterised in that the alkyl polyglycoside is a mixture of at least 2 components of the formulae I and II <IMAGE> in which R is a linear or branched, saturated or unsaturated alkyl radical with 8 to 11 carbon atoms or mixtures thereof, Zn is a polyglycosyl radical with n = 1 to 3 hexose or pentose units or mixtures thereof, R' is a linear or branched, saturated or unsaturated alkyl radical with 12 to 18 carbon atoms or mixtures thereof, Z'm is a polyglycosyl radical with m = 1 to 3 hexose or pentose units or mixtures thereof.
Patent JP-S61111537-A (JP)
Title: Dry etching device
Inventor: YAMADA YUICHIRO
IPC: H01L21/302
Filed: 1984-11-06
Abstract: PURPOSE:To enable the rapid change in high-frequency impressing area with a single electrode without opening the inside of a vacuum container to the air, by a method wherein a member with the alternate arrangement of conductors and insulators is used for the high-frequency-impressing electrode. CONSTITUTION:The flat high-frequency-impressing electrode has a structure with the concentric, alternate arrangement of cylindrical stainless conductors 16a and resin insulators 16b with different diameters and is so arranged that its one end is parallel with the plane of a ground electrode 14 in the vacuum container, and that the other end surface is outside the vacuum container. This device is so constructed that each conductor 16a of high-frequency-impressing electrodes 16a, 16b can be selectively couples with either of the high-frequency power source or the ground terminal in a manual or automatic manner. In etching treatment of substrates with different aperture diameters, a high- frequency-impressing area suitable for a substrate aperture diameter can be set every time of substrate exchange by means of an electric circuit 18. The time for electrode exchange done by opening the inside of the vacuum container to the air can be saved because of variation in impressing area.
Patent JP-H0981847-A (JP)
Title: Sub-illumination board device for automatic vending machine
Inventor: ASHITANI HIDEO
IPC: G07F9/02
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To easily switch and clean cold and hot displays and to prevent the generation of on upward warpage on an window frame board. SOLUTION: This sub-illumination board device consists of a cold/hot display board 9 provided with a display part horizontally arranging cool and hot display characters so as to alternately display them, a window frame board 8 provided with a transparent window for alternately displaying the cold and hot display characters and superposed to the front face of the board 9 and a channel type holder 10 holding the board 9 so as to slide it in the horizontal direction and incline it to the rear direction in the superposed state of the boards 9, 8. Either one of the cold and hot display characters is selected and displayed on the transparent window by sliding the display board 9 in the horizontal direction.
Patent JP-S59122019-A (JP)
Title: Level detecting circuit
Inventor: NAKANO YOSHIHARU
IPC: H03K5/153
Filed: 1982-12-27
Abstract: PURPOSE:To speed up level detection by performing the level detection without using a smoothing circuit which may causes detection time to become longer. CONSTITUTION:The output of a voltage comparator 2 is connected to the reset terminal R of a counting circuit 5, so when the output of the voltage comparator 2 goes up to a level ''H'' before the counter counts up to seven, the output 7 of an NAND gate is held at the level ''H''. Then, a signal to be detected is inputted to an input terminal 1 of the voltage comparator 2 and a reference voltage V from a reference voltage source 3 is set to the crest value V of a detection level point; a reset pulse is inputted at every period of the signal to be detected when the crest value is higher than the reference voltage V and the reset pulse is not inputted when not. Therefore, when the level of the signal to be detected varies from the high state wherein the reset pulse is outputted from the voltage comparator 2 to the low state, and when it varies reversely, the state changes are discriminated within a time of a period less than twice the period of the input signal respectively.
Patent JP-H0281999-A (JP)
Title: Flow quantity calculating method
Inventor: MITA TAKESHI
IPC: G05D7/06
Filed: 1988-09-19
Abstract: PURPOSE:To enable high accurate arithmetic operation to be attained by forming an arithmetic circuit, obtaining a flow quantity from a specific numerical formula, in a microcontroller inputting a water level difference between upper and bottom water tanks and an opening of a delivery water valve to the upper water tank and obtaining the delivery flow quantity to the upper water tank. CONSTITUTION:In the case of two water tanks set up in places of different heights, when water is delivered to the upper water tank from the bottom water tank by utilizing a pump, a microcontroller 6 forms a subtracter circuit 8 obtaining a water level difference H from a water level H2 of the upper water tank and a water level H1 of the bottom water tank and an arithmetic circuit 7 obtaining a delivery flow quantity Q to the upper water tank. When the water level H2 of the upper water tank, water level H1 of the bottom water tank and an opening Z of a delivery valve are input to the microcontroller 6, the water level difference H is calculated in the subtracter circuit 8, and this calculated value H and the valve opening Z, left as it is, or a value K, changed by the valve opening, are respectively input to the arithmetic circuit 7, when (q) is obtained in this arithmetic circuit 7, this value (q) shows a delivery flow quantity Q.
Patent JP-S60124753-A (JP)
Title: Data transfer system
Inventor: OKADA HIROYUKI
IPC: G06F3/06
Filed: 1983-12-12
Abstract: PURPOSE:To reduce the line operating time by allowing a host computer to manage a revision data at each user utilizing a table to decrease the data transfer amount transmitted to a work station. CONSTITUTION:When a table transfer request command TRANSFER (table name) (ALL) is transmitted from the work station 2 to the host computer 1, the computer 1 transmits all data of a request table to the station 2. On the other hand, a table transfer request command of TRANSFER (table name) (NEW) is transmitted, the computer 1 sends a revision data of a request table that is, computer 1 manages a data at each user utilizing a table, as to each table built in the computer 1 and transfers only the required data in response to the requested contents of the work station, allowing to reduce the data transfer amount and reduce the line operating time.
Patent JP-H0762051-A (JP)
Title: Soft polyurethane foam
Inventor: TATEISHI TADASHI
IPC: C08G18/00
Filed: 1993-08-25
Abstract: PURPOSE:To obtain a soft polyurethane foam having excellent vibration-damping property, cushioning property, sound-shielding property, restoration performance, durability, etc., and useful for automobile parts, beddings, etc., by foaming a foamable composition containing a polyisocyanate, a polyol and a specific compound. CONSTITUTION:This soft polyurethane foam is produced by foaming a foamable composition containing (A) a polyisocyanate, (B) a polyol and (C) a poly(meth) acrylic acid derivative of the formula I (R1 is H or methyl; R2 is H or 1-3C alkyl; n>=2) and an ester compound of the formula II [X is (substituted) alkyl such as the group of the formula III (R3 is R1; (p) is 1-4); (m) is 1-4]. More than 40 pts.wt. of the component B based on 100 pts.wt. of the component B is glyceride of a higher fatty acid having hydroxyl group, preferably glyceride of linolic acid and the amount of the component C is 1-30 pts.wt. The poly(meth) acrylic acid derivative of the formula I in the component C is preferably polyethyl acrylate.
Patent JP-H1078608-A (JP)
Title: Camera
Inventor: HOIZUMI TOSHIAKI
IPC: G03B17/24
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To surely record correct data on film even after exchanging a power source battery without providing a backup power source for data by changing a display mode to a correction mode at the time of detecting that the power source battery is loaded and changing the data recorded on the film to desired data. SOLUTION: When a new battery is loaded in the camera, a battery resistance detection circuit 35 transmits a reset signal to a CPU 30. When the CPU 30 receives the reset signal, it controls to display '96. 1. 1' as a default value by setting the correction mode. A photographer changes a numerical value such as year, month, day, time and minute to a desired value by depressing a button for date data 7. When the correction mode is completed, a selection mode is started, so that the displayed state of the data displayed on an LCD for date data 6 and the printed state of the data printed on the front surface or the back surface of a photograph are optionally selected.
Patent JP-H0281307-A (JP)
Title: Magnetic head
Inventor: MURATOMI YOUICHI
IPC: G11B5/23
Filed: 1988-09-19
Abstract: PURPOSE:To reduce the dispersion in the characteristics of the title head by providing the notch or hole for observing the gap depth in a nonmagnetic reinforcement. CONSTITUTION:The nonmagnetic reinforcement 1 has a notch 1a capable of directly visual-observing the depth of a read-write gap 20. The width of the notch 1a is minimized to the extent that the read-write gap 20 can be observed, and the depth sufficiently contains the depth of the gap 20 plus the lapping margin when the contact surface with a medium is lapped. Since the gap depth is directly visual-observed by the notch or hole provided to the reinforcement, the gap depth can be controlled with high precision.
Patent JP-H04112889-A (JP)
Title: Ks-505 derivative
Inventor: SAITO YUTAKA
IPC: A61P9/08
Filed: 1990-09-04
Abstract: NEW MATERIAL:A derivative shown by formula I [R<1> is H or methyl; R<2> is H or compound shown by formula II (X, Y and Z are that Y and Z are O when X is OCH3 and X and Y are -O- when Z is OCH3); with the proviso that R<2> is H when R<1> is H]. EXAMPLE:A compound shown by formula III. USE:A cardiac, a vasodilator, a reagent for studying cyclic adenosine-3',5'- monophosphoric acid. PREPARATION:For example, KS-505 shown by formula IV is reacted with diazomethane in the presence of an acid (e.g. hydrogen chloride) at 0-30 deg.C for 10 minutes to 15 hours.
Patent JP-H1172131-A (JP)
Title: Air suspension device for vehicle
Inventor: YAMADA SATORU
IPC: F16F9/32
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of deformation of a wrinkle or the like in an air spring even when a vehicle runs on an unleveled ground of hollow land or the like. SOLUTION: An air reservoir 18 and an air spring 14 are communicated in parallel through first/second air pipes 21a, 21b and 22a, 22b, in a first air pipe 21, a solenoid valve 19 changing an opening area thereof is interposed, on the other hand, in a second air pipe 22, a control valve 20 is interposed. In the control valve 20, an internal pressure guide pipe 23 branching from the first air pipe 21 to guide an internal pressure of the air spring 14 is connected. The control valve 20 has a function supplying air to the sir spring 14 from the air reservoir 18, opening the second air pipe 22 when an internal pressure guided by the internal pressure guide pipe 23 comes to be a negative pressure. By a constitution thus provided, the internal pressure of the air spring 14 is always held positive, and deformation of the air spring 14 is prevented.
Patent JP-S60126091-A (JP)
Title: Production of lipid component having high gamma-linoleic acid content
Inventor: KANNOU YUMIKO
IPC: C12P7/64
Filed: 1983-12-14
Abstract: PURPOSE:To obtain a lipid component having high gamma-linoleic acid content from cultured product by culturing a microbial strain capable of producing a lipid having high gamma-linoleic acid content, in a medium having high carbon source concentration. CONSTITUTION:The above medium having high carbon source concentration is the one containing about 3-10wt% organic carbon source preferably glucose, sodium scetate, etc. The N-source of the medium may be inorganic N-source such as nitrate as well as organic N-source such as yeast extract. The above lipid-producing strain belonging to Cunninghamella genus [e.g. Cunninghamella elegans (NRRL-1378, 1379, 1380, 1381)] is cultured in the above medium (usually a liquid medium). The cultivation is carried out at about 15-30 deg.C for about 4- 15 days. The microbial cells are collected from the cultured product, and the lipid is extracted from the cell by conventional method. A lipid component having high gamma-linoleic acid content can be obtained by this process.
Patent JP-H0399673-A (JP)
Title: Protection kit for lung ventilation therapy by mouth-to-mouth or mouth-to-nose method
Inventor: ORE BIYORUN KEENKE
IPC: A61M16/06
Filed: 1990-09-04
Abstract: PURPOSE: To obtain a protective device to be worn usually as well as to maintain safety and protection by installing a valve housing equipped with a one- directional valve having a valve seat with an entry opening and valve flap placed inside the valve housing and a suspender means for the box with a film mask being able to be housed in a folded state in the box. CONSTITUTION: A uni-directional valve 3 is equipped with a flat valve housing having a valve seat 10 which has an entry opening 7, a valve flap 14 positioned within the valve housing. The valve flap 14 is to close the entry opening 11 of the valve seat 10 at the closure position of the valve, and at the side wall of the valve housing more than one exit opening 16 is installed. Furthermore, the uni-directional valve 3 has a flat box 20 which can house and protect tightly a film mask 1 in a folded state and the box is equipped with a suspender means. As the fringe of the valve flap 14 is maintained to touch the valve seat 10 closely with a small pressure, it prevents air from flowing in an unexpected direction by way of the film mask 1; thus, it can increase safety.
Patent JP-2001060531-A (JP)
Title: Manufacture of laminated ceramic electronic component
Inventor: SATO HIROKI
IPC: H01G4/30
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the oxidation of ceramic layers when laminated elemental chips are dried by heating, and at the same time, to surely separate the chips from each other through vibration, by preventing the re-adhesion of a solvent which volatilizes, while the chips are dried by maintaining the rigidity of the chips and the adhesion between internal electrodes and the ceramic layers in the chips. SOLUTION: In a method for manufacturing laminated ceramic electronic components, a laminated green ceramic sheet body which has a plurality of internal electrodes and from which a plurality of parts can be obtained is cut into the parts, and the parts are dried by heating in a vacuum dry furnace maintained at a reduced pressure. At the same time, the organic solvent of the laminated green ceramic sheet which volatilizes as the parts are dried is removed from the drying furnace, and the laminated green ceramic sheet taken out from the drying furnace is divided into individual laminated elemental ships through vibrations, while the re-adhesion of the organic solvent is prevented.
Patent JP-S59122519-A (JP)
Title: Manufacture of water-absorbing sheet and water-absorbing composite material
Inventor: SAWADA TSUTOMU
IPC: C08L33/02
Filed: 1982-12-28
Abstract: PURPOSE:To manufacture a sheet having high water absorption, economically in an industrial scale, by compounding vinyl chloride resin powder, a plasticizer and a water-absorbing resin powder at specific ratios, applying the obtained resin powder to a substrate, and heating, melting and cooling the coating layer. CONSTITUTION:The objective water-absorbing sheet can be manufactured by (1) dryblending (A) 100pts.wt. of powder of a vinyl chloride resin (e.g. polyvinyl chloride) with (B) 20-80pts.wt. of a plasticizer (e.g. dioctyl phthalate), (C) 5- 40pts.wt. of the powder of a water-absorbing resin (e.g. starch-based resin) and if necessary (D) a resin stabilizer, a UV-absorber, a filler, a colorant, etc. to obtain resin powder having a bulk density of >=0.25 and an angle of repose of <=40 deg., (2) applying the resin powder to a releasable substrate (e.g. thin metal plate), and (3) heating, melting and cooling the coating layer at about room temperature.
Patent JP-2001058333-A (JP)
Title: Molding apparatus for electric fusion joint
Inventor: MATSUNO SUMIO
IPC: F16L41/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To form a stopper for locking an end portion of a connected tube to be connected inside a joint, and prevent a heating wire a from being damaged by a stopper forming portion. SOLUTION: In an apparatus for molding an electric fusion joint, a groove 16 is carved on a peripheral surface of a core 11 around which a heating wire extending in the direction of the core axis is wound and a resin is injected in a cavity 23 which is formed by the core 11 and an outer mold 14 in order to mold a projected stripe in the groove 16, and a stopper is formed on the inside of the joint by the end face of the projected stripe. Any step is not formed on the peripheral surface of the core 11, so an heating wire 5 wound around the peripheral surface of the core is not damaged by bending at the step.
Patent JP-H04119245-A (JP)
Title: Planetary gear train for automatic transmission
Inventor: SUGANO KAZUHIKO
IPC: F16H3/66
Filed: 1990-09-05
Abstract: PURPOSE:To miniaturize a transmission and facilitate the increase of the number of speed change steps, by connecting an input shaft to the 1st ring gear directly or through the 5th clutch, and connecting an output shaft to the 3rd pinion carrier directly. CONSTITUTION:The 1st pinion carrier PC1 is connected to the 2nd pinion carrier PC2 through the 3rd clutch C3, and made fixable at a case through the 2nd one way clutch OWC2 and the 2nd brake B2 that the mutually in parallel. And the 3rd ring gear R3 is connected to the 1st pinion carrier PC1 through the 3rd one way clutch OWC3 and the 4th clutch C4 that are mutually in parallel, and the 2nd ring gear R2 is connected to the 3rd pinion carrier PC3, and the 3rd sun gear S3 is fixed at the case or made fixable at the case through the 3rd brake B3. And in addition, an input shaft 1 is connected to the 1st ring gear R1 directly or through the 5th clutch that is not shown in the drawing, and an output shaft O is connected directly to the 3rd pinion carrier PC3.
Patent JP-S61116936-A (JP)
Inventor: KONDO TADAO
IPC: H02J3/38
Filed: 1984-11-07
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。