baber/WOPTO huggingface dataset:
Patent JP-H0820051-A (JP)
Title: Control of operation of ejector in injection molding machine
Inventor: SAWAISHI HIROYUKI
IPC: B29C45/40
Filed: 1994-07-05
Abstract: PURPOSE:To shorten the time corresponding to the loss time required in the operational processing due to a second control means as compared with a conventional method by directly outputting an operation signal to an ejector in predetermined timing from a first control means to eject the molded product in a movable mold. CONSTITUTION:A take-out device of an injection molded product 6 is equipped with a detection means detecting the movement of a movable plate 3, that is, a movable mold, a mechanism for taking out the molded product 6 and a first control means 9 and the ejector 11 ejecting the molded product 6 is provided to the movable platen 3. An operation signal is outputted to a changeover valve 11E from the first control means 9 through an amplifier 12 and the changeover valve 11E is changed over to send pressure oil to the rear chamber of a hydraulic cylinder 11C and the oil in a front chamber is discharged to allow the piston rod of the hydraulic cylinder 11C to advance and an ejector pin 11B is pushed to a stroke front end position against the energizing force of a spring 11a to eject the molded product 6 to the outside of the movable mold.
Patent JP-S5877410-A (JP)
Title: Electric discharge machining unit
Inventor: INOUE KIYOSHI
IPC: B23H11/00
Filed: 1981-11-04
Abstract: PURPOSE:To prevent a fire from happening attributable to hydrocarbon, by supplying an electric discharge gap with an EDM fluid of liquid hydrocarbon, while designing to feed water into an EDM tank. CONSTITUTION:A pump 35 is driven by a motor 36, and liquid hydrocarbon including kerosene, etc., is fed into a space formed up by a workpiece 3, an EDM electrode 4 and a diaphragm 9 via an inflow port 11. On the other hand, water is fed into an EDM tank 1 by means of a pump 33. The overflowed fluid from an outflow port 12 goes up inside a cover 14 whereby water is also filled up inside the cover and when the water level reaches 1a, water is discharged out of the tank via a discharge port 1c; the water is separated from the EDM fluid and repeats regenerating and returning to the tank afterward.
Patent JP-S5879739-A (JP)
Title: Sheath for semiconductor
Inventor: YODA SHIGEO
IPC: H01L23/28
Filed: 1981-11-05
Abstract: PURPOSE:To relieve the thermal deformation stress generating on the package and to prevent the cracks and variation in characteristics for the titled semiconductor sheath by a method wherein both end parts of the package are formed thinner in thickness than the pellet built-in part thereof. CONSTITUTION:Concavities 13a and 13b are provided on the upper surface on both sides of the semiconductor package consisting of a pellet 11 and a lead 12, and said ends are made thinner than the internal part of the pellet located in the center. As a result, the stress applied to the pellet 11 is reduced, and the deformation stress caused by thermal residual warpage can be softened, thereby enabling to prevent the cracks on the pellet and the variation in characteristics of the semiconductor seath and also to reduce the quantity of molding resin material being used.
Patent JP-H0840899-A (JP)
Title: Aerosol of oxyconazone nitrate
Inventor: KUNO SATOSHI
IPC: A61P31/04
Filed: 1994-07-29
Abstract: PURPOSE:To provide an aerosol of oxyconazole nitrate as an imidazole-based antifungal agent. CONSTITUTION:This antifungal aerosol is prepared by blending 10 to 60wt.% aerosol stock solution composed of 0.3 to 3.0wt.% oxyconazole nitrate, 40 to 90wt.% water and/or lower alcohol, 1 to 10wt.% crotamiton, 0.5 to 10.0wt.% surfactant and 1 to 10wt.% powder with 40 to 90wt.% propellant. In this antifungal aerosol, oxyconazole is physicochemically stable and the propelling force is kept constant with passage of time. In addition, it is excellent in long- acting cooling effect on the skin.
Patent JP-2001012251-A (JP)
Title: Thrust force balance mechanism of exhaust gas turbine supercharger
Inventor: SHIRAISHI KEIICHI
IPC: F02B39/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a thrust force balance mechanism of an exhaust gas turbine supercharger capable of reducing thrust force to work on the side of a compressor without using a thrust force balance pipe, reducing restraint against thermal deformation, reducing cost and improving maintainability. SOLUTION: Exhaust gas G passing through between a disc 8 and a gas packing ring 11 is introduced to an outlet passage 9 through a gas bleeding passage including gas bleeding holes 18, 19, a gas bleeding pipe 20 and a ventilating hole 22 and discharged by furnishing a gas packing ring 11, a gas packing ring support 13 and a nozzle blade 14 arranged on the upstream side of the turbine disc 8, providing the gas bleeding holes 18, 19 on the gas packing ring 11 and the gas packing ring support 13, arranging the gas bleeding pipe 20 between the nozzle blades 14 and providing the ventilating hole 22 to communicate the gas bleeding pipe 20 and the gas outlet passage 9 to each other on a gas outlet easing 6.
Patent JP-H097996-A (JP)
Title: Semiconductor dry etching method
Inventor: SAKANO YOSHIKAZU
IPC: H01L21/3065
Filed: 1995-06-19
Abstract: PURPOSE: To form very deep grooves having fine shapes into the surface of a Si substrate at high accuracy and high speed. CONSTITUTION: A dry etcher uses a reactive ion ether(RIE) and etching gas uses an O2 contg. Cl2 , SF6 and He. As the result, the etching rate is increased, SiO2 selection ratio is increased, and more deep grooves can be wall formed at a high reproducibility while the side wall angle keeps a slight taper property of about 90deg. By mixing HBr gas in this gas, the shape of the trench can be more well controlled.
Patent JP-S6335735-A (JP)
Title: Treating method for molten iron
Inventor: AOKI MATSUHIDE
IPC: C21C1/02
Filed: 1986-07-29
Abstract: PURPOSE:To eliminate the trouble of molten metal overflow as controlling the height of hold-up to the low level and to give sufficient stirring force by bottom-blowing bubbling gas toward depression part formed on the molten surface at the time of injection treatment. CONSTITUTION:The injection lance 2 is inserted into the molten iron Me in a treating vessel 1 and the injection is executed at degree which carrier gas is floated up. Then, the bubbling gas is blown from the bottom blowing nozzle 3 toward the depression part formed on the molten surface corresponding to the hold-up height H, so as to equal the ascending height at the depression part in the molten surface with the descending hold-up height H. By this treatment, the molten surface of treated molten iron is held almost equally with the molten surface when still, and the molten metal overflow and scattering of the molten metal caused by splash are restrained.
Patent JP-S6157140-A (JP)
Title: Communication mode switching system
Inventor: SAKATA TAKAO
IPC: H04L13/00
Filed: 1984-08-29
Abstract: PURPOSE:To reduce setting information transfer time and to improve the data processing efficiency by switching the communication mode at the initial setting and steady-state and transmitting setting information in response to the characteristic of a terminal device at the initial setting. CONSTITUTION:The device 2 transmits information of reception enable to the device 1 from a slave device 2 before the communication is executed from the master device 1 to the device 2. When a reception section 1R receives a reception frame RX in the device 1, the synchronism detection is applied, a supervisory control data SV is detected from the RX to transmit it to a communication mode supervision switching section 12. the switching section 12 transmits the produced set information SI to a selector SEL 1 via a transmitter 1T3 together with the control data SV. The selector forms a transmission frame TX with a synchronizing signal SYN, the information SI and the data SV and the result is transmitted to the device 2. A distributor DIV2 of the reception section 2R of the device 2 selects the information SI and transmits it to a multiplex section 21 via a receiver 2R3. When the device 2 transmits a set end signal, the switching section 12 of the device 1 is switched into the normal mode, the data is selected from the multiplex section 11 to form the transmission frame TX and it is fed to the multiplex section 21 via the DIV2 of the device 2.
Patent JP-S6239645-A (JP)
Title: Elastomer composition
Inventor: MORI TADAHIRO
IPC: C08L21/00
Filed: 1985-08-13
Abstract: PURPOSE:To provide the titled composition composed of a rubbery substance and a specific thermoplastic polyester elastomer containing an aliphatic long- chain glycol, having excellent mechanical strength, flexibility, weather-resistance, hot-water resistance and adhesivity in humid state, and suitable for molding material and adhesive. CONSTITUTION:The objective elastomer composition is composed of (A) 10-95wt% thermoplastic copolymerized polyester elastomer having an intrinsic viscosity of >=0.2 and composed of (i) an aci component consisting of 40-98mol% aromatic dicarboxylic acid (preferably terephthalic acid or its mixture with isophthalic acid), 2-60mol% 10-38C long-chain aliphatic dicarboxylic acid (e.g. dimer of linoleic acid), and 0-3mol% other aliphatic and/or alicyclic dicarboxylic acid and (ii) a glycol component consisting of 60-98mol% 2-10C alkylene glycl and 2-40mol% aliphatic long-chain glycol having an averag molecular weight of 350-6,000 (preferably polybutadiene glycol), wherein the sum of the long-chain aliphatic dicarboxylic acid and the aliphatic long-chain glycl is 4-70mol% and (B) 90-5wt% rubbery substance.
Patent JP-S5981323-A (JP)
Inventor: PIITAA EICHI MAAKATSUSHIYU
IPC: C08G18/10
Filed: 1983-09-28
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-S6424048-A (JP)
Title: Defect-free quartz glass
Inventor: KAWACHI AKIHIKO
IPC: C03C3/06
Filed: 1987-07-17
Abstract: PURPOSE:To obtain defect-free quartz glass having excellent light transmittance in the ultraviolet range and homogeneity of refractive index by appropriately controlling contents of halogen element and hydroxyl group in glass consisting of silicon dioxide, and fluctuation of the content of hydroxyl group in any part of the glass. CONSTITUTION:The glass is defectless glass consisting of silicon dioxide, having <=1ppm halogen element content and <=5ppm hydroxyl group content, and having <=50% fluctuation of the content of hydroxyl group in any part of the glass, and has excellent light transmittance in the <=200nm the ultraviolet range and <=about 10<-6> homogeneity of refractive index. The quartz glass is obtd., e.g. by mixing about 60wt.% quartz corpuscle having high purity in e.g. ethyl silicate, by hydrolyzing, by drying and by sintering the obtd. dry gel under reduced pressure. The optical system for shortwave laser light, having good efficiency is easily realized by using this defect-free quartz glass.
Patent JP-H0467015-A (JP)
Title: Electrode having color filter thereupon
Inventor: YAZAKI MINORU
IPC: G02F1/1335
Filed: 1990-07-05
Abstract: PURPOSE:To improve the adhesive strength between the color filter or an overcoat film and a transparent electrode film by forming an organic titanium compound film or organic aluminum compound film between the color filter or overcoat film and a transparent insulating film or the transparent electrode film. CONSTITUTION:A glass substrate 10 is coated with pigment resist color filter base materials, which are patterned to form a color filter 11 consisting of red, green, and blue. This color filter is coated with photosensitive acrylic resin, which is patterned by photolithography and set to form the overcoat film 12. After cleaning, a bisoxyacetate titanate-isopropyl alcohol solution is applied and dried to form the organic titanium compound film 13. Further, the transparent electrode film 14 is formed on this substrate by sputtering. Consequently, the electrode which has the color filter thereupon and also has superior adhesive strength is obtained.
Patent JP-S5970602-A (JP)
Title: Uniform liquid mixed agricultural chemical composition
Inventor: WATABE CHIYUUICHI
IPC: A01N25/30
Filed: 1982-10-13
Abstract: PURPOSE:A mixed agricultural chemical composition cable of keeping a uniform solution for a long time at a practical temperature, by blending paraquat, etc. with a water-insoluble agricultural chemical, using a specific emulsifying agent so that it is solubilized. CONSTITUTION:10-20wt% paraquat (=1,1'-dimethyl-4,4'-dipyridinium chloride) or diquat (=1,1'-ethylene-2,2'-dipyridinium dibromide), a water-soluble herbicide, is blended with 10-40wt% agricultural chemical such as water-insoluble herbicide, insecticide, fungicide, etc., 15-20wt% emulsifying agent containing one or more anionic surface active agents shown by the formula (R is 12C alkyl; n is 2-3; M is metal such as Ca, Mg, Ba, Al, etc.) and one or more of nonionic surface active agents shown by polyoxyalkylene (ethylene or propylene) styryl (or benzyl) phenyl (or cresyl, etc.) ether having >=12HLB as essential components, the rest of water, and, if necessary, an organic solvent.
Patent JP-H0629564-A (JP)
Title: Manufacture of solar battery apparatus
Inventor: SAITO KIYOO
IPC: H01L31/04
Filed: 1992-07-07
Abstract: PURPOSE:To provide a flexible solar battery apparatus possible to connect a plurality of those solar batteries by covering with a solder layer extending from the top of the electrode layer of one solar battery onto the rear face of the battery and by bringing the covering solder layer into contact with the electrode layer of another solar battery and welding them together. CONSTITUTION:The ends of two solar batteries 11, 12 are made to overlap each other. A solder layer 7 extending from the surface of a metal electrode 4 to the rear face 16 of a flexible insulating substrate 1 along the end face 15 of the substrate 1 is formed at the end of the solar battery 11 and made to adhere to the metal electrode 4 of the solar battery 12 by heating. At the time of adhesion, an ultrasonic solder-covering device is used to immerse the end of the solar battery 11 in solder and to perform the adhesion by an ultrasonic vibrator. Thus, it is possible to improve the area efficiency of a series- connected thin-film solar battery module to also improve the electrical and mechanism reliability at high temperature and high humidity.
Patent JP-H1010225-A (JP)
Title: Ppi radar image display
Inventor: SEKIMOTO SETSUO
IPC: G01S7/12
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain an PPI radar image display in which a displayed distance can be matched with an actual distance by starting the writing operation of a butter memory upon elapsing a reference time determined with reference to the time interval after receiving a transmission trigger pulse before detecting the front edge of a main bang. SOLUTION: A main bang front edge detection circuit 1 detects the front edge of a main bang from a video output of a receiver and outputs a timing signal. A time difference measuring circuit 2 receives the timing signal and a trigger pulse and determines a time difference (t) which is then stored in a memory circuit 3. Upon elapsing a time t1 (t1 =t-α) being determined with reference to the time difference t1 , a time difference adjusting circuit 4 delivers a control signal to a butter memory write control circuit 5. The control circuit 5 operates to write a video output of radar reflection wave into a butter memory 6 from a 0 mile point.  Since the time difference adjusting circuit 4 delivers a control signal while covering the delay after delivering a control signal to the control circuit 5 before writing a video output into the memory by an amount of α, the distance of a radar image on the screen is matched with the actual distance at all times.
Patent JP-S5879260-A (JP)
Title: Developing method
Inventor: UCHIIDE HITOSHI
IPC: G03G13/08
Filed: 1981-11-06
Abstract: PURPOSE:To obtain a clear image free from fog by using a developer contg. insulating toner particles and a specified amount of silica powder having a specified particle size granulated from a resin. CONSTITUTION:An optionally substituted styrene homopolymer such as polystyrene as a binding resin is dissolved in a suitable solvent, and fine silica powder is put in the soln. and dispersed by agitation. After removing the solvent by drying, pulverization and classification are carried out to obtain silica powder having 1-100mum particle size. To 100pts.wt. insulating toner are added 1- 50pts.wt. of the silica powder and the resulting developer is used. The developer has enhanced fluidity, the number of repetitions of contact with a friction member is increased to enhance the charging efficiency, and a clear image free from fog can be obtd.
Patent JP-S6440814-A (JP)
Title: Integrated electrooptical modulator having band pass response
Inventor: MISHIERU PAPIYUSHIYON
IPC: G02F1/313
Filed: 1988-07-18
Abstract: PURPOSE: To optically obtain resonance around a prescribed frequency by introducing light waves into a pair of optical waveguides coupled to a Y-type optical waveguide and impressing alternating electric fields on a pair of electrodes disposed in the respective waveguides. CONSTITUTION: Ti is diffused into a lithium niobate substrate 1 to provide the substrate with the Y-type input waveguide E. Electrodes EL1, EL2 of a length (interaction length) L are formed on the waveguides G1, G2. The alternating electric fields are impressed by a power source S on the electrodes EL1, EL2. The electric field frequency fN+ or fN for propagating the light waves and radio waves in the same direction or opposite directions in this phase modulator is expressed by the following equation: fN+ =Nc/2L(ne -n0 ), fN=NC/2L(ne + n0 ), where ne is an effective electrical refractive index, n0 is an effective optical refractive index. As a result, the electro-optic modulator having the band pass response provided with such a value as to simulate multiplex section electrode actions by the electric field inversion applied thereon is obtd.
Patent JP-H0466118-A (JP)
Title: Manufacture of fine particle
Inventor: KODA MINORU
IPC: B01J2/10
Filed: 1990-07-06
Abstract: PURPOSE:To efficiently produce fine particles having diameters smaller than specific particle diameter by crushing particles in a ball mill, while the particles are classified by means of a porous plate or porous membrane. CONSTITUTION:A porous plate or a porous membrane 3 made from ceramics, metal, etc., is interposed between a pair of vessels 1 provided with a cover plate 2 on each of the opposite ends of vessels. If solvent 10, balls 11, particles 12 of Al2O3, TiO2, etc., are placed in the vessels 1 and voltage is applied, the particles 12 are moved by electrophoresis, while being crushed, so that only those particles, which are allowed to pass through the porous plate 3, moves toward one of the ends of the vessels 1 and are crushed further. Since crushing in the ball mill and classification of particles are parallelly performed, particles with diameters smaller than specific diameter can be produced efficiently.
Patent JP-S6069177-A (JP)
Title: Bonding method
Inventor: TSUBOI KISHIO
IPC: C09J133/04
Filed: 1983-09-26
Abstract: PURPOSE:To bond firmly metallic articles to various materials, by plating a metallic surface with a base metal and applying a specified adhesive having excellent adhesion to the base metal thereto. CONSTITUTION:An adhesive obtd. by blending, for example, at least 0.5wt% acidic group-contg. (meth)acrylic monomer of formula I [wherein R1 is H, methyl; Ra is an (m+1)-valent 2-40C org. group; Y1, Y2 are each O, S, NRb (wherein Rb is H, a 1-4C alkyl); m is 1-4; k is 0, 1] such as 10-methacryloyloxydecyl dihydrogenphosphate with a neutral monomer such as methyl (meth)acrylate, is used. The surface (pref. roughened surface) of a metallic article is plated with a base metal such as Sn or Ni and bonded through said polymerization-curing type adhesive to other article such as an article composed of a metal, ceramic or a high-molecular material.
Patent JP-S5970111-A (JP)
Inventor: TANAKA AKIRA
IPC: H05K5/06
Filed: 1982-10-14
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-S5880524-A (JP)
Title: Karman vortex flowmeter
Inventor: MIYOSHI NORIOMI
IPC: F02D41/18
Filed: 1981-11-10
Abstract: PURPOSE:To obtain a flowmeter which can detect only the oscillations by vortexes surely by supporting an oscillating member in such a way as to attain mass equil. with respect to a revolving shaft including the centroid thereof and oscillating the same torsionally around the revolving shaft. CONSTITUTION:A pair of vortex generating bodies 2 for generating K arm an vortexes and a vortex detecting part 3 are provided to a pipeline 1. The bodies 2 are constituted of a pair of upper stream columnar bodies 4 of an isosceles triangle shape and down stream columnar bodies 5 of an isosceles trapezoidal shape. The two bodies 4, 5 are inserted perpendicularly in the flow at specified intervals 6. Slits 7a, 7b are provided on both side surfaces near the end part in the axial direction of the bodies 5 to conduct the change in the pressure of the generated vortexes. An oscillator 8 made of a thin metal of about 20mu thickness is formed integrally with an oscillating diaphragm 9, a pair of span bands 10a, 10b, and a frame part 11. The diaphragm 9 is so formed as to maintain mass with respect to the central axis thereof and to generate torsional oscillations with the bands 10a, 10b.
Patent JP-2000024834-A (JP)
Title: Band saw guiding method and band saw guiding device
Inventor: STOLZER ARMIN
IPC: B23D55/04
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To return a band saw in no contact with a work by displacing the cutting side of the band saw toward the work moved forward from a cutting face at a fixed interval from the cutting face for the return stroke of the band saw after the cutting work process. SOLUTION: When the cutting work process is completed, a work 28 is moved slightly to the left by feed fastening jaws 21, 22 apart from a cutting face 15. A band saw 9 is slightly displaced to the left, the cutting side of the band saw 9 is released from the cut face of a work portion 29 just separated, and it is separated from the cut face of the work 28 to be machined. The band saw 9 conducts the noncontact return stroke, the fastening jaws 18, 19 are opened, and the work 28 is displaced by the size of a work piece to be cut off next. When the band saw 9 is returned and the fastening jaws 18, 19 newly hold the work 28, the next work cycle is started.
Patent JP-H1027197-A (JP)
Title: Device for providing tentative residence at time of house construction and move information
Inventor: OHASHI SATOSHI
IPC: G06Q30/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a temporary residence and arrange a move together in a house exhibition hall or house design information provision facilities by making it possible to retrieve residence information on a tentative residence and arrangement information on a move, which become necessary without fail when a house is built, at one place through a computer. SOLUTION: This system consists of the computer C and display panels 1-3, which are arranged around it. A person in change, while explaining by using the computer C and display panels 1-3, takes out residence information on a tentative residence and arrangement information on a move which are inputted to the computer C and makes arrangement for the tentative residence and move. The computer C is connected on-line to other computers C, so any information which is inputted in other house exhibition halls and house design information provision facilities is retrieved through this computer C. Consequently, necessary information is provided early for a house construction planning person.