baber/WOPTO huggingface dataset:
Patent JP-2001023793-A (JP)
Title: Lightning lead wire and lightning system
Inventor: GORAI TAKASHI
IPC: H01B7/17
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent reflux passing through a metal shield layer of thunderbolt current by installing an aboveground laying part obtained by forming an inner semi-conductive layer, an insulator, an outer semi-conductive layer, and a metal shielding layer in order on a conductor and an underground laying part obtained by forming an inner semi-conductive layer and an insulator or furthermore an outer semi-conductive layer on a conductor extended from the aboveground laying part, and passing the thunderbolt current from a lightning rod. SOLUTION: On a conductor 1, an inner semi-conductive layer 2 of conductive resin, for example, an insulator 3 of polyethylene, an outer semi-conductive layer 4 of conductive resin, a metal shield layer 5 of a copper tape, a pressing tape 6, and a sheath 7 of polyvinyl chloride are formed in order to constitute an aboveground laying part. An underground laying part is preferably formed by peeling off the metal shielding layer 5 or the metal shielding layer 5 and the outer semi-conductive layer 4 of the aboveground laying part. Since the underground laying part has no metal shielding layer 5, reflux to aboveground of thunderbolt current released from an earthed electrode such as a bare copper strand to underground is prevented.
Patent JP-2000004617-A (JP)
Title: Wheel cap for front wheel in sulky rice plant seedling transplanter
Inventor: SHIN JIRO
IPC: A01C11/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To avoid seedlings to be transplanted from being pushed over by preventing mud from sticking to wheel caps set to the front wheels of a sulky rice plant seedling transplanter. SOLUTION: In a sulky rice plant seedling transplanter in which a transplant working unit is set to the rear of tractor having the front wheels and the rear wheels and the front wheels are steered with a handle, a boss 13 and a rim 14 having a tire 16 fitted thereto are connected with a plurality of spokes 15 in the front wheels, and wheel caps 17 are attached to the outsides of the front wheels to cover the spaces A between individual spokes. In addition, a plurality of air holes 23 are bored on the wheel caps 17 so that the holes may oppose to the spaces A to prevent mud from sticking thereto.
Patent JP-S62161103-A (JP)
Title: Polarizing film or polarizing plate
Inventor: MATSUO TADASHI
IPC: G02B5/30
Filed: 1985-09-04
Abstract: PURPOSE:To improve the resistance of polarizing film or polarizing plate to high wet heat by providing a layer consisting of or contg. vinylidene chloride copolymer to one or both sides of the polarizing film or polarizing plate. CONSTITUTION:Barrier effect for steam and the resistance to wet heat of a polarizing film or polarizing plate are improved by providing a layer consisting of or contg. vinylidene copolymer to one or both sides of the polarizing film or polarizing plate. Such layer is formed by coating a coating soln. contg. vinylidene chloride copolymer on a polarizing film, or by laminating a sheet or film of vinylidene chloride copolymer on a polarizing film, etc. Suitable comonomer for obtg. the vinylidene chloride copolymer is vinyl monomers such as methyl acrylate, ethylenic unsatd. carboxylic acid, etc. Other copolymerizable monomer may be used also.
Patent JP-S6172020-A (JP)
Title: Aromatic polysulfone/polythioethersulfone copolymer and its production
Inventor: KAWAHARA HIROSHI
IPC: C08G75/12
Filed: 1984-09-18
Abstract: PURPOSE:The reaction between dihalodiphenylsulfone, diphenols and an alkali metal sulfide gives a novel copolymer which can be formed into precise parts such as electric parts, because of its high heat resistance, mechanical properties and melt flowability. CONSTITUTION:(A) A diphenol whose aromatic residue is formulas I-III (R<3>-R<7> are H, hydrocarbon of 1-8 carbon atoms; c-e are 0-4; f, g are 0-3; Y is O, S, SO) such as hydroquinone is made into its alkali metal salt. Then, the salt is allowed to react with (B) a diaholdiphenyl sulfone of formula IV (X is halogen in the o- or p-positon; R<1>, R<2> are H, halogen; a, b are 0-4) such as bis (4-chlorophenyl) sulfone and (C) an alkali metal sulfide such as sodium sulfide in a solvent such as dimethyl sulfoxide to give the objective copolymer of formula V (m, n satisfy 0<m/m+n<1).
Patent JP-H0540536-A (JP)
Title: Electronic computer
Inventor: TANAKA NORIO
IPC: G06F1/00
Filed: 1991-08-02
Abstract: PURPOSE:To facilitate operation by providing the opening and closing mechanism of a plane display with a switching function to designate an operation mode. CONSTITUTION:A mode switch 7 interlocked with the opening and closing of the plane display is provided, and the switching on/off of power supply or the designation of the operation mode is executed by the switch. When the designation by the mode switch 7 is not executed, the designation is canceled by an invalidating switch 8. In this case, in a state that the plane display 2 is erected, a lever 6 coupled to the rotating shaft 5 of the plane display 2 pushes the mode switch 7, and power is supplied, and an electronic computer 1 can be used. When the plane display 2 is fallen gradually, the rotating shaft 5 rotates, and the lever 6 is detached from the mode switch 7, and the power is interrupted. Further, another operation mode other than the switching on/off of the power can be designated.
Patent JP-H0531917-A (JP)
Title: Ink storage device
Inventor: SUGIURA TOSHIAKI
IPC: B41J2/175
Filed: 1991-08-02
Abstract: PURPOSE:To prevent molten ink from overflowing out of an ink storage device when a supplied ink block melts by making it impossible physically to supply ink blocks into an ink storage device all at once. CONSTITUTION:The size of a supply aperture 26 is slightly larger than the horizontal cross-section of an ink block, and the height from the bottom of an ink tank 18 which supports the ink block to the top of the supply aperture 26 is slightly longer than the height of the ink block. In addition, the volume of a container part is larger than the sum of the volume of a molten ink block and the volume of the container part 14 below the position where a thermister 36 is installed. Therefore, the molten ink supplied to the ink tank 18 no longer overflows out of the container part 14.
Patent JP-S6350575-A (JP)
Inventor: TAJIRI KOJI
IPC: D06M101/16
Filed: 1986-08-21
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-S5895827-A (JP)
Title: Manufacture of semiconductor element
Inventor: SHIMURA YASUO
IPC: H01L21/306
Filed: 1981-12-02
Abstract: PURPOSE:To etch a GaAs single crystal uniformly by treating the surface of a semiconductor by previously using the diluted solution of fluoric acid when a semiconductor layer is etched and formed through an insulating film shaped to the surface of a compound semiconductor layer. CONSTITUTION:The conductive layer 2 consisting of the same crystal is formed onto the insulating substrate 1 composed of the GaAs single crystal, the silicon oxide film 3 is attached and shaped through a CVD method, and a photo-resist film 4 corresponding to the form of the device is stacked and shaped. The unnecessary section of the film 3 is removed by using the mixed liquid of fluoric acid and ammonium fluoride while employing the photo-resist film 4 as a mask, and the resist film 4 is also removed. The surface exposed of GaAs 2 and the surface of the film 3 are etched in a short time by using the fluoric acid diluted solution, and a residual thin-film 5 is removed. The unnecessary section of the conductive layer 2 is removed in mesa shape up to the surface 6 of the substrate 1. The film 3 is removed according to the form of the device, and predetermined processing treatment such as the formation of an electrode is executed.
Patent JP-S6437668-A (JP)
Title: Translator
Inventor: KATO TAKASHI
IPC: G06F17/28
Filed: 1987-08-03
Abstract: PURPOSE:To improve the operatability of a translator and to reduce the capacity of a memory by setting up a translated sentence direct input mode and an original sentence input mode so as to select them from an operator. CONSTITUTION:Key depression is waited (101), and when the depressed key is an end key, the key depression is ended (202). When the key depression is not the input of a mode switching key (203), the mode is a direct input mode (translated sentence input mode), so that an input character is displayed (204) and stored in a document memory and key entry is waited (201). At the time of inputting a mode switching key, the current mode is switched to a translation input mode (206) and an input character is inversely displayed (209) until the succeeding mode switching key is inputted (208). When the mode switching key is inputted (208), the inversely displayed part is translated (210), the inversely displayed part is replaced by the translated sentence, the inversional display is canceled (211), the translated sentence is stored (212) in a document memory, the mode is restored (213) to a document memory, and the succeeding key entry is waited (201).
Patent JP-S6172174-A (JP)
Inventor: TANAKA KATSUSHI
IPC: B65G53/32
Filed: 1984-09-17
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-S6088216-A (JP)
Title: Dynamic pressure type thrust bearing
Inventor: TAKATANI TOUTO
IPC: F16C27/02
Filed: 1983-10-19
Abstract: PURPOSE:To obtain smooth starting and to withstand large thrust force by making starting torque smaller by changing the number of flexible wheels acting on a thrust member with the transfer of the thrust member in the axial direction. CONSTITUTION:A plurality of wheels 1, 1' disposed in the circumferential direction are securedby point welding 6 to by point welding 6 wheel securing faces 5, 5' having different inclinations in the radial direction on a bearing member 4, and supported by wheel supporting members 2 having elasticity and stored in storing grooves provided on the bearing member 4. The inclination of the wheel securing face 5 is made larger than that of the wheel securing face 5', and the height of the wheel 1 from a bearing member face 8 of a free end 7 is made higher than that of the wheel 5' from the bearing member face 8 of a free end 9. By this, when thrust force is small at the time of starting of a rotor and in the range of low rotating speed, thrust force is supported only by the wheel 1 and when the rotating speed of the rotor is increased, the thrust force is supported also by the wheel 1'.
Patent JP-H0725553-A (JP)
Title: Elevator control system
Inventor: KAWAGUCHI MORIYA
IPC: B66B1/30
Filed: 1993-07-09
Abstract: PURPOSE:To eliminate any relative positional deviation between handing ropes on respective winding machine sides and a balance weight in an elevator system for driving a car by means of two hoisting machines. CONSTITUTION:The rotational speed of an adjusting block (running block) 10 provided above a cage is detected by a speed sensor 113, or the relative positional deviation amount between hanging ropes 5a, 5b on the side of respective hoisting machines, hung on the adjusting block 10 or the rotational angle of the adjusting block 10 is electrically detected, so as to be subjected to feedback to the speed command input side (B block) of at least one of hoisting machines, thereby the speeds of hoisting machines are so controlled that the relative positional deviation may become zero.
Patent JP-H0244828-A (JP)
Title: Multiplex signal separation circuit
Inventor: KURIYAMA YASUHIKO
IPC: H04J3/04
Filed: 1988-08-05
Abstract: PURPOSE:To attain a high speed operation and to increase a phase margin by using a D type flip flop which latches a multiplexed input signal by means of the rise of a clock signal and the D type flip flop which latches it by means of the fall of the clock signal. CONSTITUTION:The first D type flip flop 11 fetches input data IN by the rise of the clock signal having half the clock rate of the data rate. The second D type flip flop 12 fetches input data IN by the fall of the clock signal CK, namely, the rise of the inverse of the clock signal CK. Since the multiplexed input signal is alternately divided by the rise and fall of the clock signal having the half clock rate of the data rate, the D type flip flops 11 and 12 to be used need to move at the frequency half the data rate. Thus, a demultiplexer having the high speed data rate can easily be obtained.
Patent JP-S6255189-A (JP)
Title: Thermal recording material
Inventor: KAWAKAMI HIROSHI
IPC: B41M5/333
Filed: 1985-09-03
Abstract: PURPOSE:To obtain a good running properties and to prevent bleeding of a water-color ink, by a method wherein a protective layer, formed on a thermal color developing layer, contains inorganic pigment particles having a specific oil absorption. CONSTITUTION:A protective layer is formed on a thermal color developing layer containing a colorless or light-colored electron donating dye-precursor and an electron accepting compound which color-reacts with the electron donat ing dye-precursor. The protective layer contains inorganic pigment particles not more than 50ml/100g in oil absorption. It is preferable that zinc oxide, barium sulfate, titanium oxide, agalmatolite, heavy kaolin, or aluminium hydrox ide is used as the pigment. With the protective layer containing the aforesaid inorganic pigment, bleedings of a water-color ink is prevented and the slip characteristics is enhanced. Preferably, the protective layer contains the pigment 20-150% by the amount of a binder and the pigment of 1-5mum particle diame ter is used.
Patent JP-S6173343-A (JP)
Title: Wire bonding device
Inventor: SATO HAJIME
IPC: H01L21/60
Filed: 1984-09-19
Abstract: PURPOSE:To enable a lead tip to be fixed securely with the suction force applied through a through hole, by providing an aperture at a predetermined position in a bonding stage and providing a through hole communicating with a decompression device. CONSTITUTION:A through hole 17 is provided at a predetermined position in a bonding state 1 so as to communicate with a decompression device. The aperture of the through hole 17 is positioned under the proximity of the bonding area of a lead 18 to be mounted on the stage 1 during bonding operation. The lead 18 is then fixed mechanically by a pressing jig 16 while, at the same time, fixed by sucking the tip thereof in the direction as shown by the arrow. In this manner, the wire bonding can be effected precisely and reliably, whereby the workability is improved.
Patent JP-H0366134-A (JP)
Title: High voltage thin film transistor with 2nd control electrode
Inventor: MAIKERU HATSUKU
IPC: H01L21/336
Filed: 1990-07-23
Abstract: PURPOSE: To prevent the transition region of an amorphous silicon charge transfer layer from being subjected to a high potential drain field and depleted by providing a second control electrode spaced apart laterally from a first control electrode and a drain electrode, and means for applying a potential to the second control electrode. CONSTITUTION: A first chromium layer is formed on a substrate and patterned to provide first and second control electrodes 12', 26 spaced apart laterally by a distance L3 . An n<+> amorphous silicon deposition layer is then patterned to provide a source electrode 20' and a drain electrode 22'. The drain electrode is spaced apart laterally by a distance L4 from a second gate electrode. During the operation, a bias applied to the first control electrode 12' is turned on/off in a time variant manner but a bias applied to the second control electrode 26 is constantly turned on. The second control electrode 26 shields an L3 dead zone from the drain field and since the field of the second control electrode is considerably lower than the drain field, depletion through the L3 is reduced significantly.
Patent JP-H09100227-A (JP)
Title: Solid matrix system for percutaneous drug delivery
Inventor: CHIAAMIN CHIYAN
IPC: A61K47/32
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a medicinal matrix structure which can administer an effective does of the medicine in no need of skin penetration accelerator. SOLUTION: The medicine is dispersed in a matrix containing a pressure- sensitively adhering acrylate copolymer (for example, vinyl acetate-acrylate copolymer). The medicine is selected from the group consisting of androgen, progestogen, estrogen, estradiol, norethindrone, norethindrone acetate, progesterone, estrogen, estradiol and a mixture of progestogen and estrogen and the amount is 0.5-25wt.%. The medicine is incorporated into the matrix and sent to the patient in no need of a skin penetration accelerator. The medicine is prepared in a form of the percutaneous drug delivery system. The system is prepared in a laminated form comprising the backing layer along the surface of the drug-impermeable synthetic material and the bottom layer containing the matrix layer containing the medicine. The matrix preferably contains a water-soluble polymer.
Patent JP-H0641530-A (JP)
Title: Stabilizer for halogen-containing compound or corrosion inhibitor
Inventor: MAEDA KATSUYUKI
IPC: C08L27/00
Filed: 1992-07-22
Abstract: PURPOSE:To provide the stabilizer composed of a specified epoxy resin, excellent in bleed resistance and durability and useful for PVC resin, etc. CONSTITUTION:The stabilizer or corrosion inhibitor is composed of an epoxy resin obtained by reacting (A) preferably 30 to 80 pts.wt. compound such as 4-vinyl cyclohexen-1-oxide having one or more vinyl groups and one epoxy group in one molecule with (B) preferably 20 to 70 pts.wt. one or more substances selected from among a polybasic acid anhydride, a polybasic acid and an acid-terminal polymer and a carboxylic group-containing polymer and (C) preferably 0 to 30 pts.wt. one or more compounds selected from methanol, etc., having one or more active hydrogens and further epoxidizing the resultant vinyl group-containing resin.
Patent JP-H06198758-A (JP)
Title: Plate-shape molded object and production thereof
Inventor: IWAI HIDEO
IPC: B29K105/04
Filed: 1992-07-22
Abstract: PURPOSE:To obtain a plate-shape molded object capable of being utilized as a crosstie or other civil engineering/building member facilitating the biting of ballast while holding necessary rigidity as a whole and capable of preventing the lateral shift of a ballast track. CONSTITUTION:A plate-shape molded object 1 is formed from a first layer 2 composed of a thermosetting resin foam with density of 0.6-1.0g/cm<3> having long fibers embedded therein in its longitudinal direction and a second layer 3 composed of the same material as the first layer 2 and having density of 0.4-0.7g/cm<3> lower than that of the first layer. Fiber bundles wherein a large number of long fibers are arranged in a bundled form are advanced on impregnation tables arranged up and down at a predetermined interval and a foamable and curable resin soln. is bonded to the fiber bundles on the impregnation tables during advance to be infiltrated in the fiber bundles to be foamed and cured.
Patent JP-H0482811-A (JP)
Title: Natural bacteriostatic agent of plant and production thereof
Inventor: KOIKE HIROYUKI
IPC: A01N65/00
Filed: 1990-07-24
Abstract: PURPOSE:To control microorganisms living in the surface, etc., of plants and to prevent rottenness of plants of agricultural products, etc., by dissolving an aqueous solution of extracted solution from seed of ground Citrus Paradisi as a natural bacteriostatic agent in water and cleaning plants with the solution. CONSTITUTION:Seeds of Citrus Paradisi called Grapefruit in Japan, Grapefruit in USA and Pomelo in Great Britain are ground, an extracted solution is obtained from the ground seeds, diluted with water by 300-600 times to give a natural bacteriostatic agent having antimicrobial action of high safety and freedom of use with no limitation in use concentration and high safety. The agent is dissolved in water, plants are washed with the solution, immersed in the solution or sprinkled and used for controlling microorganisms living in the surface or cut section of plants. The agent has excellently preventing effects on rottenness of plants of such as agricultural products, is safe both to handling people and plants and is producible in a large amount.
Patent JP-S5988947-A (JP)
Inventor: NATAAMI HISATSUGU
IPC: D03D15/567
Filed: 1982-11-09
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-2000029562-A (JP)
Title: Semiconductor integrated circuit and method for designing clock supply circuit
Inventor: TSURUSAKI HIROKI
IPC: G06F1/10
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of reducing both a clock skew and a power source system noise caused by the operation of a clock buffer. SOLUTION: This circuit controls the clock skew not for every clock buffer of the same step but so as to firstly equalize the delay of an entire clock path from a clock generating source (CG) to the clock input terminals of order circuits (FF1-FF7) and to secondly make mutually different the arrival of the clock at the clock buffer of the same step or to deviate the output inverting operation timing of the clock buffer of the same step. The clock skew is reduced by first one and the noise caused by the inverting output operation of the clock buffer is reduced by second one.
Patent JP-H0724709-A (JP)
Title: Working device with rotary tool and working method
Inventor: OIKAWA EIICHI
IPC: B24B1/04
Filed: 1993-07-13
Abstract: PURPOSE:To prolong the service life of a tool by connecting an oscillator to a spindle for mounting a tool, and giving a twisting vibration from the oscillator to the tool through the spindle to reduce cutting resistance. CONSTITUTION:A cylindrical sleeve 5 is co-axially fitted closely into a housing 1 through bearings 3, and a spindle 7 is co-axially inserted into the sleeve 5 as specified. At the base end of the spindle 7, an oscillator 13 is connected integrally using a stud bolt 12. Also a tool 11 is mounted at the top end of the spindle 7. The oscillator 13 rotates the spindle 7 in forward and reverse directions along its rotating direction to give a twisting vibration. In addition, it is connected to a body ring 15 with a lead 14, and receives drive signals from an electric device comprising an oscillating circuit 21, a matching circuit 23, amplifying circuit 25, and a watt meter 27 through a lead 19 to induce a specified twisting vibration and give the twisting vibration to the tool 11 through the spindle 7.
Patent JP-S6254800-A (JP)
Inventor: TOSAKA MASAKI
IPC: C11D17/08
Filed: 1985-09-04
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-H0938157-A (JP)
Title: Nurse call display board system
Inventor: OHASHI TERUO
IPC: A61G12/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent input error or miss caused by an operator. SOLUTION: A nurse call display board system is provided with a nurse call display card 12 describing information and a nurse call display board 13, on which the nurse call display card 12 can be stuck, and the nurse call display card 12 is provided with a card reception coil 2a for receiving a reference signal, frequency divider circuit 4a for generating a clock clk and a carrier wave signal by dividing the frequency of the reference signal, data memory for storing the information and outputting an information signal, modulation circuit 7 for modulating the information signal, rectifier circuit 3 for supplying power source, and card transmission coil 1b for outputting the demodulated signal.  The nurse call display board 13 is provided with an oscillation circuit 10 for generating the reference signal, board reception coil 2b for receiving the modulated signal, demodulation circuit 9 for demodulating the modulated signal and controller 11 for decoding the information signal, the nurse call display board and terminal equipment are connected through a transmission line 14, and a display for displaying the decoded signal is installed.