baber/WOPTO huggingface dataset:
Patent JP-H08277602-A (JP)
Title: Fireproof structural member
Inventor: HIRAYAMA HIROMI
IPC: E04C3/32
Filed: 1995-04-07
Abstract: PURPOSE: To provide a fireproof structural member which is economic, easy to manufacture, and easy to replace and repair, and has an appearance excellent in design. CONSTITUTION: A plurality of steel plate panel members 3 having a function of finishing material are continued in the section circumferential direction to form one closed section as an outside covering material 4, and an inside steel member 1 as a structural member is covered with the outside covering member 4, and a hollow part 5 as a heat insulating space is provided between the outside covering member 4 and the inside steel member 1. A thin steel plate molded member 2 molded into a groove form is preliminarily fixed to the surface of the inside steel member 1, and both ends of the steel plate panel member 3 is fixed to the thin steel plate molded member 2 by use of a screw 11 and a fixing spring 6. When a heat by fire is received, the temperature rise of the inside steel member 1 is delayed since it is enclosed by the outside covering member 4 and the hollow part 5.  The steel plate panel member 3 constituting the outside covering member 5 is easily repaired after damaged, or replaced by a reason on design.
Patent JP-H02261946-A (JP)
Title: Control device for limited slip differential
Inventor: MOMIYAMA FUJIO
IPC: F16H48/30
Filed: 1989-03-31
Abstract: PURPOSE:To have continuous change of the frictional bond force of a friction plate by connecting the disengage side chamber of a cylinder with a back pressure valve, and connecting the working side chamber between the pressure source for the working fluid through a pressure control valve and a selector valve, which uses the set pressure on the pressure control valve as a pilot pressure. CONSTITUTION:A back pressure valve 50 is connected with a low pressure side piping 36 leading to the disengage side chamber of an oil cylinder 27 while a selector valve 38 is installed between an oil pump 42 and a high pressure side piping 35 leading to the working side chamber, and a pressure control valve 49 is installed between these selector valve 38 and oil pump 42. This pressure control valve 49 is controlled by a controller 52 to feed the set pressure therein via No.1 pilot line 47 as pilot pressure for the selector valve 38. This enables setting of the differentially limited condition and disengaged condition, and the limit point where a friction plate encounters slippage can be adjusted as any desired.
Patent JP-S538425-A (JP)
Title: Internal combustion engine
Inventor: AONO SHIGEO
IPC: F02D43/00
Filed: 1976-07-13
Abstract: PURPOSE: To permit exhaust gas purification under all operating conditions with proper ignition timing provided at the time of normal operation while delaying the ignition timing at the time of occurrence of an abnormal operating state by controlling the ignition timing according to the output signal of an exhaust gas sensor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09271630-A (JP)
Title: Double decomposition reaction method
Inventor: MICHIKI HIDEYUKI
IPC: B01D53/77
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To easily separate magnesium hydroxide by adding seed crystals and returning a part of gypsum dihydrate generated by double decomposition reaction to a double decomposition tank to also make the crystals of gypsum grown on the surfaces of seed crystals columnar. SOLUTION: This double decomposition reaction apparatus consists of a double decomposition tank, a pump P1 circulating gypsum dihydrate and a mixing grinder 2. An aq. soln. based on magnesium sulfate is supplied to the double decomposition tank 1 from piping L1 and a calcium hydroxide slurry is supplied thereto from piping L2 to convert magnesium sulfate to gypsum dihydrate and magnesium hydroxide under stirring by double decomposition reaction. Since the formed slurry is sedimented to the bottom part of the tank 1 but crystals of magnesium hydroxide is extremely fine as compared with gypsum dihydrate, magnesium hydroxide is sedimented to the upper part relatively while gypsum dihydrate is sedimented to the lower part. A part of the mixed slurry is returned to the double decomposition tank 1 through the mixing stirrer 2 and the remainder thereof is separated.  Or, 20-80wt.% of separated gypsum dihydrate is returned to the tank 1 as seed crystals.
Patent JP-S62237641-A (JP)
Title: In-line type electron gun
Inventor: NAKANISHI TOSHIO
IPC: H01J29/50
Filed: 1986-04-08
Abstract: PURPOSE:To make the spot form of electron beams almost a regular circle over the whole surface on a fluorescent screen, by furnishing quadrupole electrodes consisting of a pair of flat vertical electrode and a pair of horizontal electrode pieces holding each electron beams from the upper and the lower sides, and form both sides respectively and separately, and applied with a focus voltage for correction synchronous to the deflection magnetic field. CONSTITUTION:Each of three quadrupole electrodes 9 has horizontal and vertical electrode pieces 9a and 9b formed in flat plates, and a focus voltage to correct the deflecting aberration being set to make the potential to apply to the horizon tal electrode pieces 9a larger than that to the vertical ones 9b is applied, as the deflecting angle of the electron beams 6 by the voltage modurated from the horizontal and vertical deflecting currents is larger. Therefore, the electron beams 6 receive an attraction in the vertical direction, and the section form of the electron beams 6 is made in a longish ellipse after passing through the quadrupole electrode 9. However, the electron beams 6 receive a focusing in the vertical direction and a dispersion in the horizontal direction by the deflec tion magnetic field. Therefore, they are made into almost a regular circular spot on the flouorescent screen 7.
Patent JP-H10281222-A (JP)
Title: Kinematic mount
Inventor: KATSUYAMA YOSHIHIKO
IPC: B64G1/38
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient strength and prevent the occurrence of breakage due to deformation by a method wherein a fine strain is absorbed by low rigidity and deformation against a high load is suppressed by high rigidity. SOLUTION: A displayed kinematic mount is a mount, for example, for mounting a loading apparatus on the body structure of an artificial satellite, and comprises an external housing 1 fixed at a body 5 to be constrained and formed of a metal, such as an aluminum alloy or a stainless alloy; an internal spherical body 2 arranged at the internal part of the external housing 1 and fixed at a base 4 and formed of a metal, such as an aluminum alloy or a stainless alloy; and an O-ring 3 mounted in the groove 8 of the internal spherical body 2 and formed of fluorine or silicone rubber having spring properties.
Patent JP-H02261663-A (JP)
Title: Thermal recorder
Inventor: SUEHIRO TATSUO
IPC: H04N1/23
Filed: 1989-03-31
Abstract: PURPOSE:To obtain good image quality by equalizing heating energy and density of recording by a method wherein a detecting means for heating-pause time from a recording end time point of a present recording line to a line to be recorded next and a pulse width variable means which varies a pulse width for heating a heating device according to heating-pause, are established. CONSTITUTION:Image information stored in a line buffer 2 is read by one line unit, and a heating pulse HP for heating a heating device of each pixel in a thermal head 1 is outputted from a control part 3 according to said image information. Temperature of a thermal head 1 is detected with a temperature sensor 4, and information of a pulse width tau of a heating pulse HP corresponding thereto is inputted to the control part 3 via a ROM 5. Heating pause time is detected by the image information stored in the line buffer 2 with a pause period detecting part 6, and a pulse width of a preheating pulse PHP is determined from said time and information of the pulse width gamma. This information is inputted to the control part 3 at start timing of a line to be recorded first after a pause period.
Patent JP-H05112703-A (JP)
Title: Polyester resin composition
Inventor: HAYASAKA KENTARO
IPC: C08L67/00
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a polyester resin composition having improved moldability and low-temp. impact resistance while retaining impact and heat resistance by incorporating a specific olefin copolymer and a specific low-molecular ethylene copolymer into an aromatic polyester resin. CONSTITUTION:50-99wt.% aromatic polyester resin is mixed with 1-50wt.% olefin copolymer having a melt index of 0.1-100g/10min and consisting of 80-99.9mol% olefin unit, 0.1-20mol% unit of a glycidyl ester of an alpha,beta-unsaturated acid, and 0-19.9mol% unit of an alkyl or vinyl ester of an alpha,beta-unsaturated acid. 100 pts.wt. this mixture is mixed with 0.1-15 pts.wt. low-molecular weight ethylene copolymer having a viscosity-average mol.wt. of 1,000-15,000 and consisting of 80-99.5mol% ethylene unit and 0.5-20mol% units of an alpha,beta-unsaturated acid and an alkyl ester thereof.
Patent JP-H07292624-A (JP)
Title: Automatic cleaner
Inventor: KIMURA TAIZO
IPC: E01F9/00
Filed: 1994-04-21
Abstract: PURPOSE:To reduce cleaning cost, by equipping a wiper type cleaning member driven by a solar cell on the surface of a road sign or a illumunator and driving the cleaning member at every time when the solar cell is charged by a specified capacity. CONSTITUTION:A wiper type cleaning member 4 driven by a motor 9 using a solar cell as an electric source is fitted to the surface of a road sign board 2 or the like. The cleaning members 4 is designed to traverse against the shape of objective (rectangular shape for instance). The cleaning member 4 is automatically driven at every time when the solar cell is charged up to a specified value to clean the surface. And when the cleaning member rotates by a specified number or a specified reciprocating number, the switch is put off and the cleaning member stops and a battery 13 is charged by the solar cell 11. In this way, a costly control device is not required and the cleaning work is automated.
Patent JP-H11279466-A (JP)
Title: Aqueous resin, and ink containing the same
Inventor: WATANABE NORIBUMI
IPC: C09D11/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To produce an aqueous resin by the method in which a step for removing solvent is essentially needless, and to provide an ink containing the obtained aqueous resin and useful for being applied to film, paper or the like. SOLUTION: This aqueous resin is obtained by the following three steps: [1] reacting a polyol with an organic polyisocyanate in the absence of solvent to obtain (A) a polyurethane having a number-average molecular weight of <=30,000; [2] dispersing the polyurethane A in water in the presence of an unsaturated monomer to prepare (B) the aqueous dispersed product of a polyurethane solution; [3] radical-polymerizing the aqueous dispersed product B. The polyurethane obtained in the first step has dissociative groups capable of being ionized.
Patent JP-H02297239-A (JP)
Title: Character input device
Inventor: HIROHATA SATOSHI
IPC: G06F17/21
Filed: 1989-04-01
Abstract: PURPOSE:To perform the input of format data in a simple way and in a short time by selecting a piece of format data via a 3rd storage means storing plural format data in divisions when the format data are stored in a 1st storage means. CONSTITUTION:When a format setting key is pushed on a keyboard 6, the display related to the format data is read out of a storage part 21 and displayed. One of storage areas is selected with input of numbers of number areas. A control part 10 detects the position gamma of a cursor CS of a text buffer 12 from the coordinates of a CS of a display part 3. The end of a paragraph or the format information is scanned toward the sentence head from the position gamma. At least a piece of these information is detected. The position alpha of the paragraph end information is detected at first and the scan is started at the position alphafor detection of the position beta of the format information. Then the scan is carried out toward the end of a sentence from the position gamma of the buffer 12 for detection of the paragraph end information. Thus it is decided whether the positions alpha and beta are equal to each other or not for the text data on the next text area. If not, the format data on the position beta is put into the relevant end of the paragraph. Then the new format information is set at the position when the position alpha is equal to the position beta.
Patent JP-H05251270-A (JP)
Title: Movable chip type capacitor
Inventor: KONOIKE TAKEHIRO
IPC: H01G5/16
Filed: 1992-03-04
Abstract: PURPOSE:To provide a movable chip type capacitor which is simple in structure, small in size, and quickly changeable in electrostatic capacity. CONSTITUTION:A movable chip type capacitor is equipped with a piezoelectric board 2 whose ends are fixed, electrodes 5 and 6 provided onto both the primary sides of the piezoelectric board 2, cavity layers 3 and 4 formed on both the sides of the board 2, and a capacitor electrode 7 which generates an electrostatic capacity with the electrode 6 confronting it. A voltage is applied between the electrodes 5 and 6 provided onto both the sides of the piezoelectric board 2 to warp the piezoelectric board 2 in a certain direction to change a distance from the capacitor electrode 7 to the electrode 6 provided to the piezoelectric board 2, whereby an electrostatic capacity generated between the capacity electrode 7 and the electrode 6 provided onto the piezoelectric board 2 is changed.
Patent JP-H01255600-A (JP)
Title: Miniature garden
Inventor: HATANO NOBUHIKO
IPC: B44C5/06
Filed: 1988-04-05
Abstract: PURPOSE:To enable an indoor operation and enable materials for a miniature garden to be reused, by classifying sends to be used according to the grain size, and giving different colors to the classified sands. CONSTITUTION:Sands are classified according to the grain size, and different colors are provided on the classified sands. In a miniature garden, a mount 1 is composed of greencolored sand, a pond 2 is formed of sky blue-colored sand, and a turf 3 is composed of green-colored sand. A separating plate 4, provided for preventing different-colored sends from mixing with each other at the boundary between the turf 3 and the pond 2, is usually formed of fibers. On a ground area thus formed, a miniature house 5, miniature trees 6, a miniature bridge 7 and miniature stepping-stones 8 are laid, whereby the miniature garden of a residence is completed.
Patent JP-H02262353-A (JP)
Title: Semiconductor logic integrated circuit
Inventor: KAWAHISA KATSUE
IPC: H01L21/822
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a semiconductor logic integrated circuit which reduces dead space, and is increased in the degree of freedom of layout, and improved in integrated degree and speed by setting the ratio of the width to height of all basic cells registered in a cell library within a specific range. CONSTITUTION:For this semiconductor logic integrated circuit constituted in a standard cell system, the width dimension (length of the side in the longitudinal direction of a wiring track 3) of all basic cells C1-C27 constituting a cell library is set at less than double of the height dimension (length of the side perpendicular to the longitudinal direction of the track 3). For example, 27 pieces of basic cells (C1-C27) of 13 kinds are arranged in four rows 21-24 in a standard cell area inside a chip and widths of the track areas 3 between each cell row are equally set at 50mum. Then dimensions of the transversely longest cells C8-C12, C19, C21, and C22 are set at 100mum in height H and 200mum in width W, with W/H=2.0, while the ratio W/H of the other cells is set at <2.0.
Patent JP-H02261450-A (JP)
Title: Front suspension apparatus of electromotive tricycle
Inventor: KANEKO MITSURU
IPC: A61G5/04
Filed: 1989-03-31
Abstract: PURPOSE:To enhance getting-over capacity by providing an angle to the segment connecting the axle center of a swing arm and the center of the front fork shaft mount part so as to position said segment on the upper side of the straight line connecting the expected difference in level on a road surface and said centers. CONSTITUTION:In an electromotive tricycle 8, a front wheel 10 is provided to the lower part of a front floor 9 to be pivotally mounted to the front end of a swing arm 17 and the swing arm 17 is mounted at a position wherein the axial line 17a of the swing arm 17 is rotated from an axle 19 by an angle a deg. from the objective line P1 connecting difference-in-level P of an objective height ready to get over and the axle 19. The force F0 at the time of the collision with the difference-in-level P is separated into force Fx ready to rotate the wheel and force Fy pushing the wheel, But, since the sing arm 17 is not positioned on the objective line P1, the force Fy is separated into the force F3 pushing the swing arm 17 and the downward force F4 due to the angle a deg. shifted from the objective line P1 of the swing arm 17, and the swing arm 17 acts in a direction raising a car body by said force F4 to support the getting- over of the difference-in-level.
Patent JP-S63249591-A (JP)
Inventor: SANPEI GUNKI
IPC: A63D1/04
Filed: 1987-04-07
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。
Patent JP-S59209621-A (JP)
Title: Method for treating washing liquid of filter press
Inventor: IIJIMA YOSHINARI
IPC: B01D25/12
Filed: 1983-05-13
Abstract: PURPOSE:To dispense with an air separating layer, a water drain tank and a drain pump conventionally used in washing liquid treating operation, by providing one hermetically closed tank. CONSTITUTION:When filtering operation is finished, a valve 2 is closed while a valve 14 is opened to release pressure in a filter press. A valve 17 is opened and washing water is introduced to wash off sludge remaining in a header while, when the sludge contained liquid is introduced into a hermetically closed tank 24 and the definite height of the liquid in said tank 4 is measured by a liquid level meter 25, the valve 17 is closed to stop the supply of washing water. A valve 16 is opened and compressed air to be used in washing is introduced to sent the residual washing liquid to the hermetically closed tank 24. When definite pressure is measured by a pressure gauge 26, the valves 14, 16 are closed. The valve 14 is opened at the begining of the filtering operation in the next process and the washing liquid containing the remaining substance in the hermetically closed tank 24 is sent to the filter press by utilizing the residual pressure in the hermetically closed tank 4 to be subjected to filtering treatment.
Patent JP-H08282452-A (JP)
Title: Slip preventive device for automobile
Inventor: MIYATA HARUO
IPC: B60T1/04
Filed: 1995-04-10
Abstract: PURPOSE: To provide a slip preventive device for an automobile, which can prevent slippage generated when the automobile is running on a road surface having a small adhesion coefficient or an emergency brake is applied. CONSTITUTION: A slip preventing member 1 not touching a tire 2 in the normal running condition is installed in the neighborhood of the tire 2, and a pivoting mechanism 3 is furnished which is actuated at the time of emergency brake application or through the switching operation to put the member 1 in tight attachment to the periphery of the tire 2 or sink it to a point directly behind the grounding part of the tire 2 to generated grounding, whereby the member 1 is grounded so that slippage is precluded when an emergency brake is applied or the car is running on a rod surface having a small adhesion coefficient.
Patent JP-H07271645-A (JP)
Title: Semiconductor memory
Inventor: UNNO YUSAKU
IPC: G06F12/00
Filed: 1994-03-30
Abstract: PURPOSE:To eliminate the need for write access to a subdirectory on a memory part and improve the performance in such a case by storing information on the subdirectory not in the memory part, but in a subdirectory storage part when a request for writing to the subdirectory is accepted. CONSTITUTION:This semiconductor memory is equipped with a subdirectory storage part 111 which consists of an overwritable nonvolatile memory and stores information in the subdirectory when the request to write data in the subdirectory whose position is indicated by the directory storage part 109 is received. Thus, when the request for writing to the subdirectory is received, the information is written not in the memory part 106, but in the subdirectory storage part 111. Consequently, even when a file under the control of the subdirectory is deleted or when data which are larger than the current data capacity are written, the rewriting of the memory part 106 can be suppressed and the performance of the device 101 is therefore improved.
Patent JP-S565825-A (JP)
Title: Polyamine containing urea group* its manufacture and its use
Inventor: UIRUFURIIDO REEBATSUHA
IPC: D21F1/82
Filed: 1980-06-23
Abstract: Non-crosslinking, water-soluble polyamines which can be obtained by reacting (A) basic polyureas which have been prepared by condensation of ureas with polyamines containing at least three amino groups, of which at least one is a tertiary amino group, or with mixtures of these polyamines with aliphatic, araliphatic, cycloaliphatic or heterocyclic polyamines containing two primary or two secondary amino groups or one primary or one secondary amino group, and optionally with  omega -aminocarboxylic acids containing at least three carbon atoms, or lactams thereof, (B) polyalkylenepolyamines of the general formula   <IMAGE>    in which R denotes H or CH3, the indices y are in each case identical or different and denote the number 0 or 1 and x denotes a number from 4 to 2,500, or mixtures of these polyalkylenepolyamines with amines of the same general formula, but in which x denotes a number from 1 to 3, and (C) compounds which are polyfunctional towards amino groups, are used as agents for increasing the retention of fibres, fillers and pigments, for accelerating the drainage in the production of paper and for working up effluents from paper machines by filtration, sedimentation and flotation.
Patent JP-S59213540-A (JP)
Title: Mirror dazzling preventer
Inventor: MIYAJI MITSUO
IPC: B60R1/04
Filed: 1983-05-16
Abstract: PURPOSE:To aim at the promotion of compactification and lightweight as well as power-saving, by operating a mirror provided with two types of reflection surfaces different in a reflection factor each via a motor and a gearing mechanism, in case of a mirror dazzling preventer being selected automatically. CONSTITUTION:Detecting light from headlights of a succeeding car and providing for a light receiving element 1 which converts the derected light into an electric signal, the output is inputted into an illumination setter 2. Then, when the input signal goes up beyond the specified value, a signal is outputted from the setter 2 and, after the output signal is amplified by an amplifier 3, compared with the setting value with a comparator 4, and when it becomes above the setting value, the output is generated out of the comparator 4. This output signal is then inputted into a timer circuit 7 via a delay circuit 5 and an MANU- AUTO select switch 6, and in time of signal inputting, a mirror driving motor 9 is operated in normal rotation, and in time input signal stoppage, the said motor 9 is controlled to be ereversely rotated whereby a reflecting mirror is selected to a non-dazzling preventive position or a dazzling preventive position.