baber/WOPTO huggingface dataset:
Patent JP-H1136513-A (JP)
Title: Heat insulation panel
Inventor: ARAKI MOTOYUKI
IPC: E04F15/18
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To simply obtain heat insulation effect while being inexpensive by forming urethane foam on the rear face side of a frame material to make a heat insulation panel after a surface material is stuck to the surface side of the wooden frame material to fill the inside of the frame material with rock wool. SOLUTION: The plywood 3 of a needle-leaf tree is stuck on the surface side of a wooden frame material 2, the inside of the frame material 2 is filled with rock wool 9, and urethane foam 4 is formed on the rear face side of the frame material 2 so as to fill the rock wool 9 to make a heat insulation panel. Since the same heat insulation effect as filling the urethane foam 4 onto the whole face can be obtained by the rock wool 9 filled into the wooden frame material 2 and the urethane foam 4 formed on the rear face side of the frame material 2, a small amount of the urethane foam 4 can be made, and a heat insulation panel which can simply obtain heat insulation effect while being inexpensive can be manufactured.
Patent JP-H1045673-A (JP)
Title: Liquid crystal compound
Inventor: MINETA HIROSHI
IPC: C09K19/20
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain an antiferromagnetic liquid crystal, having a large tilt angle and useful for simple matrix driving with a high speed of response or a ferridielectric liquid crystal, having the large tilt angle and useful for active matrix driving by producing a phenyl ester liquid crystal having a chlorine- substituted phenyl group from an optically active alcohol having trifluoromethyl group on asymmetric carbon and ethoxy group at the terminal. SOLUTION: This liquid crystal compound is represented by formula I [R is a straight-chain alkyl; (m) is an integer of 2-7; (n) is an integer of >=1; C* is asymmetric carbon], e.g. R-(+)-3-chloro-4-(1-trifluoromethyl-6 ethoxyhexyloxycarbonyl)phenyl 4-(4'-n-octyloxybiphenyl)carboxylate. The liquid crystal compound is obtained according to a scheme represented by formula II [Ac0 is acetyl group; Ph is 1,4-phenylene group; Ph(3Cl) denotes a chlorine substituent group at the 3-position of the 1,4-phenylene group].
Patent JP-S6258216-A (JP)
Title: Glass spectacle lens which permits post dyeing
Inventor: MINO SHUNSAKU
IPC: G02C7/00
Filed: 1985-09-09
Abstract: PURPOSE:To provide a spectacle lens which obviates flawing and stripping by forming a cured coated film of a mixture composed of a ladder type silicone oligomer contg. a specific amt. of hydroxyl group in the molecule and org. compd. having the group which can react with the hydroxyl group of the ladder type silicone oligomer in the molecule on the surface of a base material for the glass spectacle lens. CONSTITUTION:This lens is constituted by forming the cured coated film of the mixture composed of the ladder type silicon oligomer having the hydrocarbon group and hydroxyl group in the molecule and contg. the hydroxyl group at 0.1-10mol% of the total amt. of said groups and the org. compd. contg. the group having reactivity with the hydroxyl group of the ladder type silicone oligomer on the surface of the base material for the glass spectacle lens. The dyeability of the cured coated film is not enough if the content of the hydroxyl group is less than 0.1mol% and the adhesiveness of the cured coated film to the glass as well as the hardness, heat resistance and water resistance of the cured coated film are poor if the content thereof is larger than 10mol%. The heat resistance and scratch resistance of the cured coated film are low if the mol.wt. of the ladder type silicone oligomer is <1,000 and the dyeability of the cured coated film is low if the mol.wt. exceeds 10,000.
Patent JP-S6353373-A (JP)
Title: Solenoid valve
Inventor: TAKAHASHI TSUNEJI
IPC: F16K31/06
Filed: 1986-08-22
Abstract: PURPOSE:To lower the product price by injection molding a case, a fixed iron core and a movable iron core in a solenoid. CONSTITUTION:A movable iron core 42 is attracted to a fixed iron core 25 by applying an electric current to a coil 38 through a lead wire 39, and the movement is transmitted to a spool 6 through an operation pin 46. A case 11, the fixed iron core 25 and the movable iron core 42 are formed by mixing ferrite powder and a binder and putting it into an injection molding machine. After that, the primary burning is conducted to spatter the binder, and the main burning is performed. Subsequently inspections concerning injection molding are performed. After that, the respective members are subjected to after- processings, that is, O-ring recessing, screw cutting and so on.
Patent JP-H0485771-A (JP)
Title: Magnetic recording device
Inventor: FUKUOKA HIROTSUGU
IPC: G11B5/60
Filed: 1990-07-27
Abstract: PURPOSE:To improve the recording density and the reliability of a magnetic recording device by providing a means which specific the relative speed of a magnetic head to a magnetic disk at the innermost circumferential track of a magnetic disk and a means which applies the load to the magnetic head so as to keep a space under the specific relative speed. CONSTITUTION:In a magnetic disk 3 a protection film 302 and a lubricant film 301 are laminated on a magnetic recording medium 303. In a magnetic head 4 a slider 1 is buried into the surface counter to the disk 3 and only the tip of the head 4 is exposed. In a support system 2 the load is applied by a plate spring, etc., around a fulcrum part 202 and through an acting point part 201 so that the slider 1 is pressed to the disk 3. At the same time, the thickness of the base board of the disk 3 is reduced for improvement of the flexibility and a controller 7 controls the gas and the pressure at each prescribed level within a closed container 6. As a result, the relative speed of the disk 3 is reduced down to 6 - 40 m/s or less at the innermost circumferential track of the disk 3 and the space between the slider 1 and the surface of the disk 3 is set at <= 0.1mum. As a result, the impact force caused by the collision between the disk 3 and the slider 1 can be reduced. Then the high reliability and the large capacity are attained for a magnetic recording device.
Patent JP-S6176865-A (JP)
Inventor: HATSUDA TAKESHI
IPC: F25D11/00
Filed: 1984-09-21
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-H0489401-A (JP)
Title: Method and composition for treating live plant to obtain naturalized plant element
Inventor: JIYATSUKU EME KOROWAARU
IPC: A01N3/00
Filed: 1990-07-27
Abstract: PURPOSE: To keep color, shape, flexibility, flavor, etc., of a live plant in growing period for a long period of time by cutting and collecting the plant elements, dipping the cut parts in a naturalizing solution comprising water, glycerol, a dye and a nutritive substance, taking out and drying. CONSTITUTION: A natural appearance of a live plant in growing period is kept by cutting and collecting the plant elements together with roots, or an arbitrary position of a branch, changing the sap to a naturalizing solution by dipping the cut parts in the naturalizing solution, taking out and drying. The period of collection is 21-22 weeks after beginning of growth elucidated by an abrupt generation of bud, leave or flower after growth resting period in deciduous plant elements, after 38-39 weeks in evergreen plant elements other than coniferous tree, after 34-35 weeks in coniferous tree elements other than pine, after 10-11 weeks in elements of pine, and when flowering attains 75-85 % in a flower, plant elements of family Graminaceae and hydrophyte elements. The naturalizing solution further contains K2 SO4 , NaNO3 or oxalic acid, etc.
Patent JP-H0483380-A (JP)
Title: Semiconductor x-ray detector
Inventor: TAIRA MASAYUKI
IPC: G01T1/24
Filed: 1990-07-26
Abstract: PURPOSE:To prevent leakage of electron flow to the outer surface of an element by disposing a magnet for generating a magnetic field in a direction along the detecting axis of a semiconductor block on the outer periphery of the block. CONSTITUTION:An annular magnet 5 for generating a magnetic field B in a direction along the detecting axis X of a semiconductor block is disposed on the outer periphery of a semiconductor block 1. Since an electric field in a semiconductor element is corrected by disposing the magnet 5, electrons generated by introducing an X-ray are moved in the element along electric lines of force to be collected by a positive electrode surface 2. Here, if excitation of the magnet 5 is increased, the electron flow moving in the semiconductor is converged toward a positive electrode surface 3 to prevent leakage to the side face of the element. Thus, detecting efficiency of a detector is improved, and a measuring error at the time of counting can be prevented.
Patent JP-H0248006-A (JP)
Title: Method for cleaning filter cloth
Inventor: HIRAWATARI KAZUHIKO
IPC: B01D33/58
Filed: 1988-08-09
Abstract: PURPOSE:To efficiently eliminate the clogging of a filter cloth with low labor requirements by using waste stack gas desulfurizing water as the cleaning soln. when waste stack gas desulfurizing water is flocculated, the generated sludge is dehydrated by pressure filtration, and the clogged filter cloth is cleaned. CONSTITUTION:The waste stack gas desulfurizing water is introduced into a first reaction vessel 1 from a raw water pipe 6, and the pH is adjusted to form a precipitate. The reaction liq. contg. precipitates is subjected to solid-liq. separation in a first precipitator 2, and the deposited sludge is discharged from a sludge discharge pipe 9. The deposit is forced into the filter chamber 15 of a dehydrator 5 by a feed pump, and filtered off by a filter cloth. The filter cloth is finally clogged by the dehydration of the deposit by pressure filtration. At this time, the dehydration of the deposit is stopped, and the filter is cleaned for 7hr a day in two days. In this case, the waste water is supplied to the filter chamber 15 by a cleaning pump from a pipe 14. Since the waste water is held at 1-2pH, the solid matter clogging the filter cloth is dissolved, and clogging is eliminated. The waste cleaning water is returned to the storage tank for the waste water by the return pipe 16 of the filter chamber 15.
Patent JP-S58100283-A (JP)
Title: Disk clamping device
Inventor: INABA SHIZUO
IPC: G11B17/028
Filed: 1981-12-09
Abstract: PURPOSE:To stably and surely perform clamping operation for various types of disks, by fitting a hooking member which is freely movable in the direction of the central axis of a turntable, or a clamping member having a tapered part into the center hole of the disk. CONSTITUTION:A tying member 75 which is installed on a turntable 72 and pushed downward by the elastic force of a spring, is fitted into the central hole of a disk 78, and the disk 78 is clamped on the turntable 72 by a clamping member 64. On the other hand, the tapered part 64e of the member 64 is fitted into the center hole having a large diameter of another disk 79 and the disk 79 is clamped. In this constitution, various types of disks different in thicknesses and diameters of the center hole are clamped stably and surely.
Patent JP-H0486372-A (JP)
Title: Fuel injection nozzle for direct injection type diesel engine
Inventor: IIYAMA AKIHIRO
IPC: F02M61/18
Filed: 1990-07-26
Abstract: PURPOSE:To cancel the difference in ring passage sectional area between opening upper and lower parts by covering the opening of a nozzle hole with a tapered seat surface at the time of seating a needle valve, and opening the lower edge of the opening to a passage enlarged part in the stage where the valve is lifted in a determined quantity. CONSTITUTION:A tapered seat surface 22 is formed on the top of a needle valve 14, and a nozzle hole 24 is opened on the taper surface 23 on a nozzle chip 13 side to which the seat surface 22 is opposed. The top of the needle valve 14 is cut comparatively short to form a passage enlarged part in the nozzle chip 13. In the above constitution, the border line 26 between the passage enlarged part 25 and the seat surface 22 is situated in a point B1 lower than a virtual line A-A vertically extending from the lower edge of the opening 24 of the nozzle hole 24 to the taper surface 23. In the state where the needle valve 14 is lifted by a pre-lift quantity L2, the border line 26 is situated in a point B2 slightly lower than the virtual line A-A.
Patent JP-S5987219-A (JP)
Title: Oil feed device for hydraulic tappet
Inventor: MATSUDA MINORU
IPC: F01L1/24
Filed: 1982-11-12
Abstract: PURPOSE:To feed the working oil smoothly to an oil hydraulic tappet by forming a de-babbling chamber to separate bubbles from the working oil on a cylinder head cover and forming an air vent in the air suction valve direction from the upper portion of the de-bubbling chamber. CONSTITUTION:The oil fed by pressure from an oil pump is fed to an oil inflow passage 100, is communicated to a communication passage 103 formed at a relatively upper position in a cylinder head cover 43 through an ascending oil passage 101 and a working oil passage 102, is stored in an oil chamber 46 through de-bubbling chambers 104, 104 with the left and right ends communicated, and is fed to the oil feed hole 45 of an oil hydraulic tappet 80. The de-bubbling chambers 104 are provided to weaken the flow speed of the passing oil and float and separate bubbles mixed in it, and are constituted to extract bubbles in the air suction valve direction by means of air vents 105, 105.
Patent JP-H0752019-A (JP)
Title: Cleaning method using abrasive tape
Inventor: RYOMO KATSUMI
IPC: B24B7/22
Filed: 1993-08-10
Abstract: PURPOSE:To provide a high-yield cleaning method by which only exogenous attachment can be removed from a body to be cleaned without injuring a surface to be cleaned. CONSTITUTION:A body to be cleaned having exogenous attachment on its surface and an abrasive tape having an abrasive layer, of which main constituents are abrasive particles and binding material, on a flexible support body are placed in their mutual contact movement opposingly to each other in such a manner that a face to be cleaned of the body to be cleaned and the abrasive layer of the abrasive tape make sliding contact with each other. Then the feeding speed of the body to be cleaned and the feeding speed of the abrasive tape is set 1/1 or less so that exogenous attachment on the face to be cleaned may be removed.
Patent JP-2000027910-A (JP)
Title: Wheel brake cylinder, structure for mounting the same and seal member for wheel brake cylinder
Inventor: HAMAMOTO KUNIOKI
IPC: F16D65/22
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To maintain excellent workability for welding and air bleeding performance in a cylinder body, to simplify the connection structure of a brake system between the upper side of a suspension spring and the lower side thereof, and to mount dust boots to the cylinder body easily and certainly, in using a pipe- shaped member as a material of the cylinder body of a wheel brake cylinder. SOLUTION: A connection member 2 including a hydraulic path 2b and an air path 2a is arranged on the periphery of a cylinder body 1 made of a pipe material. Both paths relatively incline so that as they get closer to the periphery of the cylinder body, the interval therebetween becomes narrower. The connection member is formed in a block shape in which its section reduces toward the periphery of the cylinder body, and is welded to the periphery of the cylinder body with its center line directing in the radial direction of the cylinder body.
Patent JP-2000028755-A (JP)
Title: Clock device of equipment incorporating microcomputer
Inventor: MIYAMOTO TETSUO
IPC: G02B27/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a clock device for reducing the occurrence of an error in clocking data/time due to temperature change. SOLUTION: A clock device 15 is provided with a pulse generation circuit 15a for generating a reference pulse with an oscillator, a count circuit 15b for clocking data/time by counting the number of reference pulses, a temperature sensor 15c as a means for outputting temperature information such as ambient temperature or an air temperature, and a correction circuit 15d for correcting the count of the count circuit 15b based on temperature information. Data for compensating for the error of an oscillation frequency when an ambient temperature or an air temperature deviates from a reference temperature have been set to a correction circuit 15d. When temperature data are inputted from the temperature sensor 15c data for compensating for the oscillation error of the oscillator at the temperature are read and the count of the count circuit 15b is corrected appropriately.  In addition, a variety of configurations can be considered.
Patent JP-H0775907-A (JP)
Title: Hand-held drill and tool holder particularly for hammer drill and hand-held drill
Inventor: BUIRUBERUTO RAIBETANTSU
IPC: B23B31/107
Filed: 1994-08-23
Abstract: PURPOSE: To improve circular rotation characteristics in rotation drilling by a circular shaft drill and impact drilling provided with a grooved shaft tool, and productivity of a combined tool holder in a hand drill provided with the combined tool holder for alternately tightening and releasing the circular shaft tool or the grooved shaft tool. CONSTITUTION: A tool holder 13 is disposed on a jacket part 16 of a hollow spindle 15, an end part 17 of the hollow spindle 15 on the side of the tool holder 13 is engaged with a through opening 14, and a means to rotate and drive a grooved shaft of a grooved shaft tool which can be inserted into a second tool receiving part 12 is provided.
Patent JP-H06209293-A (JP)
Title: Modulator in optical transmission system
Inventor: ANDORIYUU AARU CHIYARAPURIBUII
IPC: H04B10/2537
Filed: 1993-07-19
Abstract: PURPOSE: To raise the total power density of an optical signal which can be charged to an optical fiber by simultaneously performing amplitude modulation and phase modulation of a light beam by a means, which generates a modulation signal for amplitude modulation of the light beam, and a means which generates a modulation signal for phase modulation of the light beam. CONSTITUTION: An external modulator 16 receives an optical signal 12 from a laser 10 through an input fiber 15. The eternal modulator 16 has two separate waveguides which can be independently controlled by a controller 24. The optical signal from the laser 10 is connected to two waveguides at the entrance of the modulator 16. The controller 24 receives an information signal from a data source 22. A modulation signal from the controller 24 and the a phase modulation signal from a signal source 25 control characteristics of waveguides A and B of the external modulator 16 through input ports 17 and 18 respectively. Thus, a data signal is simultaneously subjected to amplitude modulation and phase modulation.
Patent JP-2000031626-A (JP)
Title: Printed wiring board and its manufacture
Inventor: TSUKADA KIYOTAKA
IPC: H05K3/28
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board where the interior can be filled all with resin material such as solder resist or the like without fail, without leaving cavities in the bottomed hole. SOLUTION: This manufacture comprises a process of preparing an insulating substrate 2, which has a bottomed hole 20 whose bottom is blocked and also the wall face 20 is covered with a metal plated film 4, a process of supplying the bottom hole 20 with a solvent or a first application material 51 where insulating resin (solder resist) is dissolved in the solvent, and a process of supplying the bottomed hole 20 supplied with the first application material 51 with insulating resin or the second application material 52, where insulating resin (solder resist) is dissolved in the solvent. The viscosity of the first application material 51 is smaller than the viscosity of the second application material 52.
Patent JP-H0838869-A (JP)
Title: Pressure kneader
Inventor: INOUE MASANORI
IPC: B01F23/57
Filed: 1994-08-02
Abstract: PURPOSE:To make it easy to throw a treatment material in a kneading tank in a pressure kneader. CONSTITUTION:A revolving frame 16 is pivotally provided to the stand 17 provided on the lateral side of a kneading tank 14 in a revolvable manner and a pressure plate 24 is provided to the revolving plate 16 so as to be raised and lowered by a lift cylinder 26 and a cover 23 is formed around the pressure plate 24. In such a state that the cover 23 is brought into contact with the peripheral edge of the opening part 15 of the kneading tank 14, the pressure plate 24 falls to be fitted to the opening part 15 of the kneading tank 14 to pressurize the interior of kneading chamber 12. A treatment material is thrown in the kneading tank 14 by revolving the revolving frame 16 to the position separated from the kneading tank 14 and wholly opening the opening part 15 upwardly.
Patent JP-H0485438-A (JP)
Title: Verge housing device for folded-plate roof structure
Inventor: FUNAKI GANTAN
IPC: E04D13/15
Filed: 1990-07-30
Abstract: PURPOSE:To accommodate various types of verges by installing a main member to a mounting arm disposed on a folded-plate roof structure and installing a verge decorative structure to a verge decorative structure receiving member installed to the main member. CONSTITUTION:A mounting arm 11 having a mounting angle adjusting portion 12 is installed along the lower surfaces of valley portions 111a of roof plate member 111 of folded-plate roof structure 110. A main member 21 is installed to the angle adjusting portion 12 by adjusting and setting the angle in the longitudinal direction. A verge decorative plate receiving member 31 is installed to the main member 21 in such a manner the position can be adjusted vertically. A support arm 61 is installed to the receiving member 31 in such a manner the position and angle can be adjusted vertically, and a verge ceiling decorative plate receiving member 41 is installed via a joint fixture 51. Then, a verge decorative structure 80 is installed to both receiving members 31, 41.
Patent JP-H0615993-A (JP)
Title: Data holding medium
Inventor: IWAKI TORU
IPC: B42D15/10
Filed: 1992-07-01
Abstract: PURPOSE:To certainly protect stored data against external force by forming a recessed part for the insertion of an IC module to a main body and coating at least the inner surface and periphery of the recessed part with a ceramic layer and inserting the IC module in the recessed part so as to expose the connection terminal thereof. CONSTITUTION:A data holding medium consists of a main body 2 and an IC module 3 having a semiconductor integrated circuit having at least a microprocessor or a memory built therein and a connection terminal 9 for electrically connecting the module to the outside. A recessed part 4 for the insertion of the IC module 3 is formed to the main body 2 and at least the inner surface and periphery of the recessed part 4 are coated with a ceramic layer 20 and the IC module 3 is inserted in the recessed part 4 so as to expose the connection terminal. As a result, the data holding medium large in memory data capacity, capable of certainly protecting stored data against external force, high in the security of stored data, excellent in impact resistance and portability and easy to produce is obtained.