baber/WOPTO huggingface dataset:
Patent JP-S6490105-A (JP)
Title: Antifouling agent for fishing net
Inventor: AKASHI HIROYUKI
IPC: A01N47/26
Filed: 1987-10-01
Abstract: PURPOSE:To obtain an antifouling agent for fishing nets showing excellently synergistic action, durability and sticking preventing effects, having well balanced practical effects, low toxicity, high safety and low pollution, comprising an active ingredient prepared by blending two or more kinds of different compounds. CONSTITUTION:An antifouling agent for fishing nets consisting of a mixture comprising one or more compounds shown by formula I (X<1> and X<2> are H or halogen; n is 1-3; Y is halogen or lower alkyl) such as 2,3-dichloro-N-(2- ethyl-6-methylphenyl)maleimide, one or more of compounds shown by formula II (R<1> is 1-20C alkyl; m is 2-10) such as tertiary nonyl pentasulfide and/or one or more compounds shown by formula III (R<2> is lower alkyl) such as tetraethyl thiuram disulfide and optionally tetrachloroisophthalonitrile as an active ingredient. The blending ratio can be freely varied depending upon conditions and the total amount of the active ingredient blended is usually 3-30pts.wt. based on 100pts.wt. agent.
Patent JP-H0699313-A (JP)
Title: Wire cut electric discharge machine
Inventor: WATANABE HARUMI
IPC: B23H7/10
Filed: 1992-09-17
Abstract: PURPOSE:To provide such a wire cut electric discharge machine that working accuracy is improved and working conditions are stabilized, by detecting vibration quantity of a wire electrode so as to understand its characteristics and to get the foundation to seek a vibration suppressing means. CONSTITUTION:A wire cut electric discharge machine is so formed that a wire electrode W and a work to be processed A is opposed to each other in working liquid and when voltage is applied to the wire electrode, discharge is effected on the work so as to perform processing. The machine is provided with a vibration measurement means 6 which delivers a wire into a traveling system 1 and includes a luminescent element for emitting light to the wire and a light receiving element for receiving its light, on the way of a traveling system 1, and a control circuit and a display means which optically and quantitatively measure vibrations generated by traveling of the wire, analyze the vibration signals read in the vibration measurement means 6, and store them so as to be possible to read them at any time.
Patent JP-2000082524-A (JP)
Title: Jack and electronic apparatus equipped with the same
Inventor: MIKA OYANTO
IPC: H01R13/40
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To use a power supply voltage for charge for different types of terminals, by assembling a first connection terminal having a plug-jack type contact structure and a second connection terminal having a pad-type contact structure into an electrically connected state. SOLUTION: First and second sleeve springs 30, 35 and a plug pin 40 constitute a first connection terminal of a plug-jack type, and DC pad terminals 25 constitute a second connection terminal of a pad type. The sleeve springs 30, 35 and the plug pin 40 are inserted into and mounted on a housing 10 from behind, and the DC pad terminals 25 are inserted into and mounted on a DC pad storing part provided on an upper part of the housing 10 with their contact parts 26 directed forward. The DC pad terminals 25 and the sleeve springs 30, 35 as well as the plug pin 40 are assembled so as to be electrically connected to each other in the housing 10. Accordingly, any type of different connecting terminal can provide electricity or signals of the same system.
Patent JP-S63102587-A (JP)
Title: Video tex terminal equipment
Inventor: SAKAMOTO MASARU
IPC: H04N7/173
Filed: 1986-10-20
Abstract: PURPOSE:To eliminate the need of receiving image information through a telephone line again by providing a control means to register the image information accumulated temporarily into an image memory. CONSTITUTION:The received image information is temporarily accumulated into an image memory 21 by a first control means 22 and displayed at a display part 2. Thereafter, a user judges whether or not the image information should be registered to a terminal 1, and when it should be registered, instructs the registration from a key pad 3. By the instruction of registration from the key pad 3, the image information accumulated temporarily by a second control means 23 of a microprocessor circuit 19 is registered into the image memory 21 as the accumulating image information. According to such a constitution, without receiving the image information received once through the telephone line again, the image information can be accumulated to the terminal with a simple constitution.
Patent JP-S6399924-A (JP)
Title: Tube vessel made of synthetic resin
Inventor: TANNO NORIMICHI
IPC: B29C49/48
Filed: 1987-10-01
Abstract: PURPOSE:To make strength of the whole of a vessel about uniform by making a form favorable from an external appearance point of view, by a method wherein a cylindrical belly and a mouth part whose diameter is different from that of the belly are molded unitarily by a mold and a parting line to be formed by a mating mold surface is formed only on a part other than the belly. CONSTITUTION:Parison P formed by extruding a thermoplastic material into a tubular state by an extrusion molding machine is inserted into the first mold 10. The parison P is cut off by clamping the second mold 20 and a mandrel M is driven into a mouth part mold 21 by lowering the mandrel M by moving the whole of the mold. Then the parison P is expanded so as to adhere close to an inner wall of the mold by blowing compressed air in the inside of the parison P and a hollow molding A having a belly A1, mouth part A2 and bottom part A3 is formed. When the molding A is cooled down to a predetermined temperature, the mandrel M is raised and the molding A is taken out through the first mold 10 by breaking the second mold 20 further. A belly A1 part is molded by the first mold 10 which has turned into a cylindrical stationary mold and the surface turns smooth.
Patent JP-H0192077-A (JP)
Title: Parallel two-shaft turning type robot
Inventor: TAKAI KAZUMITSU
IPC: B25J9/06
Filed: 1987-09-30
Abstract: PURPOSE: To reduce the occurrence of vibrations in lessening the moment of inertia in an arm as a whole by making the length of a tip arm longer than that of a base arm so as to make it turnable more than 360 degrees without causing this tip arm to interfere with the base arm. CONSTITUTION: A base end 4a of a base arm 4 is locked to an output shaft 3 of a motor 2, and a motor 5 is installed in a tip 4b of this base arm 4 so as to make its output shaft 6 become paralleled with the output shaft 3 of the motor 2. Likewise, a base part 7a of a tip arm 7 is locked to this output shaft 6, and an end effector 8 is attached to a tip 7b of this tip arm 7. Length of the tip arm 7 is made to be longer than that of the base arm 4 so as to be turnable more than 360 degrees without causing this tip arm 7 to interfere with the base arm 4. In consequence, the moment of inertia in the whole arm is reducible, whereby any fear of the occurrence of vibration is lessened, and further output power of the motor 2 for driving the base arm is reducible as well.
Patent JP-2000068155-A (JP)
Title: Electrolytic solution for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic solution for medium and high voltages with a high sparking voltage and excellent high temperature service life characteristics. SOLUTION: For this electrolytic solution, 0.1-10 wt.% of the aliphatic carboxylic acid compound or the salt of 11-18 total carbon atoms indicated by the [formula] (in the formula, the alkyl group or hydrogen atom of 2-4 carbon atoms is denoted by R1, the alkyl group or hydrogen atom of 1-4 carbon atoms is denoted by R2-R4 and at least one of R2-R4 is the alkyl group) is added to the electrolytic solution for which one, two or more kinds of the polyhydric alcohol complex compound of boric acid or the salt are dissolved in a solvent whose main body is ethylene glycol, the sparking voltage is high and the high temperature long service life characteristics are excellent. Thus, by using the electrolytic solution, an electrolytic capacitor with excellent withstand voltage and over voltage characteristics and excellent service life characteristics for which capacity change and tanδ change after a service life test are low is further obtained.
Patent JP-S63103444-A (JP)
Title: Tracking controller for optical disk
Inventor: NAITO MASAFUMI
IPC: G11B7/09
Filed: 1986-10-20
Abstract: PURPOSE:To simplify the constitution of a device and to attain tracking control at a high frequency band area, by making a light spot follow the displacement of the track of an optical disk only by impressing a controlled voltage on the both planes of a lens being formed with a piezoelectric ceramics having superior transmittancy, and deforming the lens. CONSTITUTION:When the optical disk 16 is displaced in a radius direction, and its track is deviated from a prescribed position, the displaced quantity and the displaced direction of the track are detected at a tracking error detection circuit 19, and the controlled voltage corresponding to the electrodes 21 and 22 at the both planes of the lens 15 being formed with the ceramics having the superior transmittancy is impressed from a controlled voltage output circuit 20 based on a detected output. The controlled voltage with the constitution of a split electrode becomes the voltage different at the right and the left of the optical axis 23 of the lens 15 between the electrodes 21 and 22 at the both planes of the lens 15. Thereby, the lens 15 is deformed at a prescribed form by a reverse piezoelectric effect, and makes the light spot 17 follow the track of the optical disk 16. The tracking control can be performed even when the frequency of the controlled voltage based on the detected output from the tracking error detection circuit 19 is raised higher.
Patent JP-H0988857-A (JP)
Title: Lubricating device of horizontal hermetic compressor
Inventor: HIROOKA KATSUMI
IPC: F16K15/04
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To feed the lubricating oil to the prescribed part to be lubricated without delay in starting a compressor by providing an oil feeding passage to directly connect an oil tank to a sliding part or a rolling part of a compression mechanism in a horizontal compressor provided with an enclosed housing in which the compression mechanism and a motor are and the oil tank. SOLUTION: In a horizontal enclosed compressor in which an enclosed housing 8 is connected to an oil tank 9 by a connection pipe 92, when the compressor is stopped for a long time or after the reversing operation of the liquid, a large volume of the refrigerant is dissolved in the lubricating oil in the oil tank 9. When the compressor is started in this condition, the pressure in the oil tank is also dropped due to the pressure drop in the enclosed housing 8. The foaming phenomenon that the refrigerant dissolved in the lubricating oil is foamed and boils occurs, and the pressure in the oil tank 9 is increased. As a result, the differential pressure is generated between in the oil tank 9 and in the enclosed housing 8, and this differential pressure allows the lubricating oil to be lubricated on a thrust surface 65 through an oil feed pipe 57, an oil feed hole 58, and an oil groove 66.
Patent JP-S62109418-A (JP)
Title: Chip-shaped delay element
Inventor: NAGANUMA RIICHI
IPC: H03H7/32
Filed: 1985-11-07
Abstract: PURPOSE:To obtain a miniature chip-shaped delay element having the variable delay time by forming an inductance pattern on the surface of a thin dielectric substrate and an interdigital electrode that can be easily cut by a laser on the back surface of the dielectric substrate respectively. CONSTITUTION:An inductance pattern 10 is formed on the surface of a dielectric substrate 1 together with an interdigital electrode 11 of a thin or thick film formed on the back surface of the substrate 1. An electrostatic capacity is provided between the pattern 10 and the electrode 11. The electrode 11 formed on the side opposite to the pattern 10 decides the electrostatic capacity. For such an interdigital electrode, the tooth parts can be easily separated by a laser machining with variable electrostatic capacity. In other words, the delay time proportional to the square root of the product of L and C can be controlled with variation of the electrostatic capacity.
Patent JP-H0988630-A (JP)
Title: Refuse power generation system
Inventor: YAMAGATA MASATSUGU
IPC: F23G5/46
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To realize a highly economical refuse power generation system making effective use of energy originally held by refuse itself. SOLUTION: A refuse power generation system is provided with first generating mechanism for leading steam, generated by a waste heat boiler 2 installed at a refuse furnace 1, to a steam turbine 4a to generate electrical energy, and second generating mechanism for generating electrical energy by a gas turbine 4c. The first generating mechanism is provided with a superheater 3 for superheating the steam, generated by the waste heat boiler 2, with the heat of exhaust gas from the gas turbine 4c. The refuse power generation system is further provided with a fermenting device 5 for generating fermented gas, mainly composed of hydrocarbon, from semifluid organic substance such as food garbage or sludge, and a desulfurizing device 6 for eliminating sulfide from the fermented gas generated by the fermenting device 5.  The fermented gas having passed through the desulfurizing device 6 is fed as the fuel of the gas turbine 4c.
Patent JP-H02125104-A (JP)
Title: Thrust bearing
Inventor: KAARU AARU KURISUTENSON
IPC: F16C19/32
Filed: 1989-09-27
Abstract: PURPOSE: To dispense with strict dimensional tolerance to reduce cost and scrap by providing at least one projection protruding from both surfaces at an acute angle for both surfaces of a lip by bending machining after heating. CONSTITUTION: Three projections 20 having an inner surface 26 extending on an inner side in the axial direction of a track wheel by forming an acute angle for an inner surface 22 and an outer surface 28 extending on an inner side in the axial direction of the track wheel by forming an acute angle for an outer surface 24 are formed in an integral and annular lip 18. These projections 20 are formed by heating and deforming a small part of the lip 18. Consequently, a thrust bearing can be economically manufactured because strict dimensional tolerance, additional constituent element, and a complicate die for manufacture and assembly are not required.
Patent JP-H0584546-A (JP)
Title: Sublimation pattern casting method
Inventor: SHIBAHARA MASAHIKO
IPC: B22D25/02
Filed: 1991-09-27
Abstract: PURPOSE:To absorbe shrinkage portion generated at the time of solidifying molten metal in a core part side packed up into a hollow part of sublimation pattern. CONSTITUTION:In the sublimation pattern casting method for casting a pipy member by using the sublimation pattern 1, the sublimation pattern 1 is embedded into sands 3 in a mold 2 and also in the core part 9 packed into the hollow part 5 in this sublimation pattern 1, a shrinkage allowable mamber (e.g. thermoplastic material 8 or elastic body) for allowing the shrinkage at the time of solidifying the molten metal is provided.
Patent JP-S62110480-A (JP)
Title: Inverter controller
Inventor: NAGATAKE KAZUO
IPC: H02M7/48
Filed: 1985-11-06
Abstract: PURPOSE:To make the most of a ROM by a method wherein switching control signals are obtained by combining two logic pattern signals with binary logic levels which are not subject to pulse width modulation. CONSTITUTION:Respective portions from 0 deg.-30 deg. and 120 deg.-150 deg. in an AC waveform are converted into logic patterns as unit waveforms and stored in a ROM 7. Data signals read out from the ROM 7 by the signals from a frequency setting circuit 4 are inputted to second data selectors 15U, 15V and 15W through a first data selector 9 and combined with the outputs from binary logic level generating parts H and L and switching signals are outputted.
Patent JP-H08114206-A (JP)
Title: Hydraulic cylinder dust separator
Inventor: SHIINA CHIKASHI
IPC: F15B15/14
Filed: 1994-10-14
Abstract: PURPOSE: To provide a device for easily removing impurity accumulated on a side of a head of a hydraulic cylinder without disassembling the hydraulic cylinder. CONSTITUTION: A side face 4 of a head of a piston is formed with a recessed face 5 and also a discharge hole 6 communicated to the exterior from a bottom part of the recessed face through a piston rod is mounted and a switching means 8 is disposed in the discharge hole in a hydraulic cylinder 1 provided with a piston rod 2 appearing vertically or diagonal downwardly. Whereby, though the impurity is accumulated convergently on the recessed face, the collected impurity can be easily removed to the exterior by opening the switching means and causing flow of oil to the exterior from the head side chamber through the discharge hole, so that disassembling of the cylinder for dust separation is not necessary and service of the cylinder is performed easily and operational efficiency of a device with the cylinder is improved.
Patent JP-S63105748-A (JP)
Inventor: OGURA YUKIKO
IPC: G01N24/08
Filed: 1986-10-22
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-S63147545-A (JP)
Inventor: UIRIAMU KUROOZU BEAMAN
IPC: B01J23/889
Filed: 1987-10-02
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-H0992524-A (JP)
Title: Superconductive coil
Inventor: SAITO YOSHINORI
IPC: H01F6/06
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To enable the alignment with mutual fitting trenches of respective conductive base substrate to be made easily and rapidly with high precision when both working precision and workability in case of forming the trenches for fitting a superconductor to a conductive base substance such as disc, etc., are enhanced as well as when plural conductive base substance piece are connected to form one conductive substance. SOLUTION: A superconductive coil is provided with a superconductor 14 of which the outer surface of a conduit 15 self-containing superconductive wires 16 is covered with an electric insulating tape 17, and a disc 12 fixing this superconductor 14 fitted in grooved 13. The fitting trenches 13 are formed making their sectional shape polygonal.
Patent JP-H08115692-A (JP)
Title: Display element
Inventor: SUGIMOTO MASARU
IPC: H01J29/18
Filed: 1994-10-14
Abstract: PURPOSE: To enhance the efficiency at which the electrical energy of a display element for use in a display device is converted into visible light. CONSTITUTION: This display element 10 has a phosphor screen 2 to which an RGB(red, green, blue) three-color phosphor 1 is applied and a flat electron- emitting element layer 3, both of which are joined together by a frame 4 and installed on a substrate 5. The phosphor screen 2 comprises black stripes 6, an ITO film 7, a glass layer 8 and a UV phosphor 9.
Patent JP-H06102768-A (JP)
Title: Wet developing device
Inventor: YAGI ATSUSHI
IPC: G03G15/10
Filed: 1992-09-18
Abstract: PURPOSE:To rapidly remove a developer by directly connecting an air-release valve to a developing device separately from a developer supply port in the hollow part inside a developing device. CONSTITUTION:The developing head 1 is constituted so that the inside thereof is partitioned with as partition wall 5 to form two hollow parts 4a, 4b, slit line windows 3a, 3b are provided on the upper parts of the parts 4a, 4b respectively, plural grooves are formed in the area between slit like windows 3a, 3b, the bottom parts of the parts 4a, 4b is formed to an inclined surface an inlet port 26 for air is provided in the higher position of the inclined surface and an inlet port 7 for developer is formed in the lower position of the inclined surface on one side of the parts 4a, 4b, and a discharge port 8 for the developer is provided in the lower position of the bottom part on the other side of the parts 4a and 4b. The developing device consists of the developing head 1, sucking means 16 to execute sucking to the developer discharge port 8, carrying means 31, 32 to carry a recording sheet to the developing head 1, opening and closing means 21 to open and close the inlet port 26 for air, and controlling means 33 controlling so that the opening and closing means 21 is closed during development, the sucking means 16 is operated to evacuate the respective hollow parts into vacuum, and the opening and closing means 21 is opened after development.
Patent JP-H0589474-A (JP)
Title: Data reading method for optical disk storage device
Inventor: SATO YOSHIKAZU
IPC: G11B7/00
Filed: 1991-09-30
Abstract: PURPOSE:To correctly reproduce a data code represented by an abbreviated code pattern even in the case that the code pattern of data is abbreviated and written in order to increase the recording density of the data of the optical disk storage device of a bit edge recording system. CONSTITUTION:By converting the read-out signal of the code pattern read by a light spot into a differential signal, a positive and a negative peaks to show the edge of the code pattern are generated in its waveform, and at timing at which the waveform of this differential signal intersects respectively a pair of a positive and a negative reference values set beforehand, a pulse is generated for every positive and negative peak, and a digital pulse train signal to represent the data code is reproduced.
Patent JP-2000080835-A (JP)
Title: Drive unit of automobile door closure device
Inventor: KOBAYASHI FUMIO
IPC: E05B81/20
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a drive unit of an automobile door closure device which does not need to be installed at the same time as a door lock unit. SOLUTION: A rack gear 11 and a bracket 13 are mounted on a base 7 and the end of an outer tube 15 is fixed in the grooved part 14 of a flange 8. Also, a T-shaped head pin 20 is provided at the terminal of a wire 5 and an oblong hole 18 and a cutout 19 matching each other and having respective bottoms at the same position along the extending direction A of the wire 5 are formed, respectively, in the rack gear 11 and the bracket 13, with the head pin 20 brought into engagement with their bottoms.
Patent JP-2000079542-A (JP)
Title: Production plan forming system
Inventor: UCHIYAMA EIJI
IPC: G06Q50/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To determine the number of production quantity by operation for a short time and with high accuracy. SOLUTION: A product supply and demand control system 1 is a higher system of a production control system 2 and makes up the planned number a of production request quantity on the basis of the market demand and product stock plan, to deliver it to the production control system 2. The production control system 2 plans material requirements for this planned number a of production request quantity, based on the maximum obtainable number determined by the existing number of ordered parts in the present time and the proceeding number of ordered parts in the last time on a part acquisition schedule table 4. In a case where parts run into minus stock by that process, the producible number b is calculated on the basis of the preferential order on a product preferential order table 3, to be delivered to the product supply and demand control system 1. In the product supply and demand control system 1, the planned number a of production request quantity and the producible number are compared, a difference is adjusted when it is provided, and the definite number c of production request quantity finally balancing demand and supply is determined and delivered to the production control system 2.