baber/WOPTO huggingface dataset:
Patent JP-H05325694-A (JP)
Title: Manufacture of resinous insulator
Inventor: SAKURAI MASATSUGU
IPC: B29K101/10
Filed: 1992-11-21
Abstract: PURPOSE:To highly stabilize the quality of each of resinous insulator products by doing injection moulding through the process of cyclically transferring each of metal moulds back to a material injecting station at constant time intervals and at this point adjusting each of the cyclic transfer timings of the metal mould back to the material injecting station to the initial transfer timing thereof to the material injecting station. CONSTITUTION:In a weighing station 18, a mixture consisting of a resin and a filler is weighed and put into a mixing kiln 17 by the quantity thereof sufficient for moulding a resinous insulator product, then the given quantity of a curing agent is added to the mixture and the resulting material is injected into a metal mould 14 within a vacuum chamber 22. The material-injected metal mould 14 is transferred to a heating device (a) by a traverser 27, and then it is held between heating plates 41 over a given period of time so that the material may be cured. Then the metal mould 14 having the material completely cured therein is transferred to a mould releasing/composing station 30 so that the cured material may be released from the metal mould 14, and then a new metal mould is recomposed of metal-mould blocks decomposed from the old metal mould 14 through the release process of the cured material from the old metal mould 14 while the released primary cured material is secondarily cured in a heating furnace 31. The metal mould recomposed of after the release of the primary cured material from the old metal mould 14 is transferred back to the heating device (a) by the traverser 27 when necessary, and then it is held between the heating plates 41 over a given period of time so as to be preheated and subsequently transferred back to the material injecting station 20.
Patent JP-H10173695-A (JP)
Title: Comunication system
Inventor: SOGO SADATOSHI
IPC: H04L12/46
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a communication system which can prevent the disruption of communication, when repeater breaks down. SOLUTION: (1) In the communication system, two networks are mutually connected by two repeaters 10 and 11. One repeater repeats communication addressed to odd station numbers, and the other repeater repeats communication addressed to even numbers of station. Either repeater 10 or 11 repeats broadcasting communication. A retrial discrimination flag added to a communication frame, and the respective repeaters 10 and 11 discriminate whether it is a first communication or the communication of retrial, based on a retrial discrimination flag. Repeating is executed unconditionally when it is the communication of retrial. (2) The two repeaters 10 and 11 execute broadcasting communication and monitor the state of the opposite repeater. If the fault of the opposite repeater is detected, the repeater detecting the fault repeats broadcasting communication between the networks 1 and 2.
Patent JP-H02180425-A (JP)
Title: Timer circuit
Inventor: HANAWA MAKOTO
IPC: H03K5/135
Filed: 1988-12-29
Abstract: PURPOSE:To house the timer circuit in one IC package by the integration technique of a monolithic IC and to miniaturize a substrate and the device by composing the timer circuit only of a semiconductor element without using a passive element such as a resistance, a capacitor, and a crystal resonator. CONSTITUTION:The timer circuit is composed of a counter 1, a flip-flop 2, and a ring oscillator 3. The flip-flop 2 makes a timer output TO into an operating state by a timer set signal SS. Simultaneously with this, the counter 1 starts counting a clock CK from the ring oscillator 3. It goes without saying that this counted number is a number to be set by count data DC. Further, at a point where the counting of the required number of clocks completes, a timer reset signal TR is outputted to the flip-flop 2, and the timer output TO is made into a non-operation state. As the result, a timer operation by timer outputs from a timer set input TS up to the timer reset signal TR can be realized. The timer time T can be given with T=2k.td.n.
Patent JP-H04207514-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAMOTO TAKESHI
IPC: H03H11/12
Filed: 1990-11-30
Abstract: PURPOSE:To form an integrated capacitor immune to dielectric interference due to an alternate electric field by covering an integrated capacitor electrode with an upper layer wire. CONSTITUTION:A region of a thin oxide film 28 is a capacitor effective area Ca, and the oxide film 28 is used as a dielectric substance and a lower electrode 25 and an upper electrode 29 form the capacitor. A P-channel substrate 21 and P-channel diffusion substrates 22, 23 are connected to a ground level and separated from other semiconductor circuit element formed on the same substrate as an island Cb being a capacitor element with a reverse bias with respect to an adjacent N-channel region. A metallic electrode 31 is formed to have a size at least covering the island Cb being the capacitor element to interrupt an external alternate electric field given to a metallic electrode 30. Thus, the dielectric interference due to the alternate electric field onto the integrated capacitor is prevented surely without cost increase in the IC package.
Patent JP-H06179942-A (JP)
Title: Low temperature high toughness steel for welding and production therefor
Inventor: HAMADA KAZUSHI
IPC: C22C33/06
Filed: 1992-12-16
Abstract: PURPOSE:To obtain low temp. high toughness steel for high heat input welding by uniformly and finely dispersing Ti oxides and Ta2O5 into steel having a specified compsn. constituted of C, Si, Mn, P, S, N, Al, Ti, Mg, Y, Ta and Fe. CONSTITUTION:The low temp. high toughness steel sheet for welding contg., by weight, 0.02 to 0.18% C, 0-05 to 0.5% Si, 0.4 to 2.0% Mn, <=0.015% P, 0.001 to 0.010% S, <=0.005% N, <=0.006% An and 0.005 to 0.020% Ti, furthermore contg. one or more kinds of 0.001 to 0.010% Mg and 0.004 to 0.050% Y., contg, grains having 0.1 to 3.0mum average diameter as Ti-Mg, Ti-Y or Ti-Mg-Y compound oxides by 5X10<4> to 1X10<6> pieces/mm<2>, moreover contg. 0.005 to 0.3% Ta2O5 having <=1mum average grain size and 0.004 to 0.25% total Ta and furthermore contg., at need, prescribed amounts of Cr, Ni, Mo, V, Nb and Cu, and the balance Fe with inevitable impurities is obtd.
Patent JP-H07187964-A (JP)
Title: Hair cosmetic
Inventor: MITA KATSUMI
IPC: A61K8/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a hair cosmetic, containing a water-dispersible polyester resin and a water-soluble film-forming resin, excellent in hairdressing power and set holding properties and capable of imparting the smoothness and gloss to the hair. CONSTITUTION:This hair cosmetic contains a water-dispersible polyester obtained by condensing diethylene glycol with cyclohexanedimethanol, isophthalic acid and sulfoisophthalic acid in an amount of 0.01-10wt.% based on the whole composition and a water-soluble film-forming resin (e.g. a copolymer of an acrylic or a methacrylic acid ester and carboxybetaine dimethylaminoethyl methacrylate) in an amount of 0.01-10wt.% based on the whole composition. The hair cosmetic can be prepared as a hair blow, a hair spray, a hair foam, a pump type hair spray, a lotion, a hair gel, a hair mist, etc.
Patent JP-2000218128-A (JP)
Title: Acid component removing agent, its production, and acid component removing method
Inventor: HIRANO HACHIRO
IPC: C01D7/38
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To remove acid components such as hydrogen chloride, sulfur oxides, and nitrogen oxides efficiently from exhaust gas and to reduce the amount of waste by facilitating disposal treatment by incorporating sodium hydrogen carbonate whose average particle size based on volume measured by a laser diffraction scattering method is specified. SOLUTION: In an acid component removing agent, the average particle size based on volume of sodium hydrogen carbonate is measured by a laser diffraction scattering particle size distribution measuring device. The average particle size of sodium hydrogen carbonate is set up at 1-9 μm. In sodium hydrogen carbonate, in the pore distribution of a powder layer by a mercury pressure injection method, a pore volume in which pore diameters are 1-10 μm is set up at 0.4 cm3 or above. Moreover, in sodium hydrogen carbonate, sodium carbonate obtained when baked at 200 deg.C for one hr preferably exhibits powder properties similar to those of sodium hydrogen carbonate. In this way, acid components in exhaust gas are removed efficiently.
Patent JP-H03196468-A (JP)
Title: Secondary battery
Inventor: KAMEYAMA MUTSUMI
IPC: H01M10/0567
Filed: 1989-12-25
Abstract: PURPOSE:To improve the reversibility and self-discharging characteristic of charge and discharge cycle by using a sodium negative electrode, and a solution in which an aluminum salt is added to a solution of a sodium salt dissolved in an ether compound as a non-aqueous electrolyte. CONSTITUTION:A sodium alloy, a composite of the sodium alloy, a carbon material and a binder, or a composite of the sodium alloy, a conductive polymer and the binder is used as a negative electrode, and a solution in which an aluminum salt is added to a solution of a sodium salt dissolved in an ether compound as a non-aqueous electrolyte. According to this constitution, the reactivity of the electrode constituting material with the electrolyte can be moderated to improve the reversibility and self-discharging characteristic of charge and discharge cycle. The aluminum ion concentration in the electrolyte is preferably 0.05-5wt.% by ICP elemental analysis, and the use of a positive electrode mainly consisting of sodium.cobalt oxide is preferred.
Patent JP-H08238564-A (JP)
Title: Method for forming metal joint
Inventor: MAIKERU ANSONII GEINZU
IPC: H01B1/22
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a metallurgical bond reliable in the bulk of a low temp. electrically conductive adhesion. SOLUTION: A metallurgical bond substituted for a soldering process is obtd. by forming an alloy X of a substrate metal S composed of noble metal and a metallic coating of indium, tin or lead applied to at least one of the surfaces to be bonded by a transient liq. phase(TLP) reaction at a low temp. The surfaces to be bonded are put side by side via a polymer adhesive contg. conductive particles, and, before the start of the TLP process, the polymer adhesive cured at the temp. lower than the m.p. of the eutectic alloy of the chosen metal system, by which compressive force produces between the surfaces, and the alloying thereof is made easy. Moreover, in the process of the heat cycle at low temps., a metallurgical bond high in mechanical strength and resistance stability can be formed.
Patent JP-H05148637-A (JP)
Title: Ito sputtering target
Inventor: NAKAJIMA KOICHI
IPC: C04B35/495
Filed: 1991-11-26
Abstract: PURPOSE:To inexpensively provide an ITO sintered target capable of stably forming a high-quality ITO film with the abnormal discharge, gas adsorption, etc., minimized in sputtering and having excellent transparency, stabilized etching characteristic and good heat resistance. CONSTITUTION:A powder metallurgy material consisting essentially of indium oxide and tin oxide is sintered in an oxygen atmosphere. Consequently, the nitrogen content is controlled to <=5ppm, or an ITO sintered target is realized while satisfying 6.20<=D<=7.23 and -0.0761D+0.887>=rho>=-0.0761D+0.666 where D is the density (g/cm<3>) and rho is the bulk resistance value (mOMEGAcm).
Patent JP-H11302001-A (JP)
Title: Carbon monoxide remover and fuel battery power generation system
Inventor: UEDA MASATOSHI
IPC: H01M8/06
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a carbon monoxide remover which is capable of controlling a selected oxidation catalyst layer at a correct operation temp. by regulating the quantity of taking in air, and is simple in device constitution. SOLUTION: The air going to be taken in from an aperture is throttled by passing a spacing 544 between the front end 541a of a shape changing member 541 and a cover plate 543. This shape changing member 541 is formed of a bimetal and is so mounted as to curve to make the spacing 544 small at the time of high temp. and to elongate to make the spacing 544 large at the time of a low temp.
Patent JP-H11155373-A (JP)
Title: Cultivation of plant and equipment therefor
Inventor: TAKAYANAGI SHIGEO
IPC: A01G7/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing the electric power cost as the most important factor of plant cultivation, by minimizing the electric power consumption by maximally and efficiently utilizing a light generated from a fluorescent lamp for the plant cultivation and culturing plants preventing a heat injury such as tip burn by minimizing heating value generated from the fluorescent lamp, and to provide an equipment therefor. SOLUTION: This invention relates to a method for culturing plants growing plants in an about room temperature state of the surface of fluorescent lamps 16 by using an output of the fluorescent lamp 16 at 30-70% of a rated output and its equipment, in a method for culturing plants by planting roots of a plant into a culturing solution or a medium containing a fertilizer and manure component, covering internal walls in the whole directions in a culturing chamber and growing plats by using an artificial light source such as fluorescent lamps 16. The output of the fluorescent lamp 16 is controlled with an invertor and growing the plant in a state contact with the fluorescent lamps 16 is also possible.
Patent JP-H10177597-A (JP)
Title: Book retrieval system and storage medium for book retrieval
Inventor: AZUMA AKIO
IPC: G06Q50/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To enable an optional user to use a book retrieval system and also to obtain the information on how to acquire the books by preparing a right information data base which stores the right information on books in every book number, a means which answers the user about the number of book items, the number of books and the book right information, etc. SOLUTION: A book information data base 1004 stores the book numbers 1005 to identify the corresponding books with the book identification information used as an index. A right information data base 1006 stores the right information on books in every book number. Then a book number 1005 is acquired from the data base 1004 in accordance with an optional retrieval condition designated by a user with the book identification information used as an index. Furthermore, the presence or absence of the book corresponding to the number 1005, the book item number, the number 1005 and the information 1007 are given to the user in reply.
Patent JP-H09177817-A (JP)
Title: Torque limiter
Inventor: OMAE NOBUO
IPC: B65H3/52
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of displacement in a core between first and second rotary members, in a torque limiter having a friction material interposed between the first and second rotary member. SOLUTION: A first rotary member 1 is formed in a cylindrical state meanwhile, a second rotary member 2 forms a double cylinder structure comprising an outer cylinder 8 fitted externally of the first rotary member through a friction member 3; and an inner cylinder 9 slidably fitted in the cylinder hole of the first rotary member 1. Through engagement of the cylinder hole of the first rotary member 21 with the inner cylinder 9 of the second rotary member 2, displacement on a core between the two rotary members 1 and 2 is blocked.
Patent JP-H08179681-A (JP)
Title: Computer assisted learning method and apparatus
Inventor: NAKAJIMA MASATO
IPC: G09B7/00
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a system having an interface excellent in terms of a teaching effect, learner's health and cost by printing rates on question and answer paper written with answers and comments, etc., based on analyses. CONSTITUTION: A control panel is disposed on the front surface of the apparatus and is provided with a speaker 1 for voice response, a liquid crystal display 2 and a ten key pad 3. The control panel is provided in its lower part with an insertion port 4 for insertion of the question and answer paper written with the answers and a discharge port 5 from which the question and answer paper and the rated question and answer paper are discharged. The apparatus side extracts the question and answer paper from a data base for managing the question and answer paper and prints the question and answer paper when a curriculum is determined to select. Namely, the question and answer paper is read by an optical reader and the parts stated with the answers are pattern recognized and rated. The degrees of progression of learning, etc., are analyzed.  The results of the rating are printed by printing the question and answer paper with symbols, such as O and X and printing the paper with messages based on the analysis in superposition.
Patent JP-H05119194-A (JP)
Title: Equipment for storing radioactive source
Inventor: MISHIERU RODORIGASU
IPC: G21F5/06
Filed: 1991-12-20
Abstract: PURPOSE: To provide a facility for storing, replacing and transporting a radio active source. CONSTITUTION: The facility comprises a movable storage cask 14, an engagement member 88, the first cable part 46 and the second cable part 104. The storage cask 14 is combined with a rotation body 22, and the rotation body 22 contains at least two storage pipes 40 being bent inward, and each storage pipe 40 can house a radioactive source and the first cable part 46 which carries the radioactive source. The first cable part 46 is normally stopped with a stop pin 54, and the stop pin 54, when a cask 14 is engaged with the engagement member 88, automatically releases the first cable part 46. Then the storage pipe 40 corresponding to the cable part 46 is made linear with a guide pipe 96, and the radioactive source moves between a closed body 12 and the cask 14.
Patent JP-H08182735-A (JP)
Title: Mist generator
Inventor: MAKITA ATSUO
IPC: F24D15/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a mist generator with a simple structure and ease of handling small in size and low in manufacture cost which may be connected to a cold/hot water supply cock now in use in the bathroom without requiring large-scale work. CONSTITUTION: This apparatus is provided with an impeller 3 having a disc- shaped base plate and one circular plate or more laminated being separated from each other at a fine interval parallel with the base plate, a motor 4 to drive and rotate the impeller 3, a plurality of impact plates arranged outward in the diametrical direction of the impeller 3 and being separated from each other at an interval in the circumferential direction of the impeller 3 and a device to alter an angle of the rear surface of the impact plates in the direction of rotating the impeller 3 with respect to a plane containing the base plate.
Patent JP-2000162976-A (JP)
Title: Touch panel type display supporting device
Inventor: KANAI HIROSHI
IPC: G06F1/16
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a touch panel type liquid crystal flat display on a supporting device of turning type arm structure. SOLUTION: This is a display supporting device wherein plural arms 5, 6 are coupled to a fixedly installed base in a horizontal plane so as to be able to freely turn, and a display is supported at the tips of top end arms, and a coupling part 12 between the base and each arm is provided with a shaft 15 in one end and a bearing part 16 engaged with the shaft on the other end to be freely turnable, and a friction generating device 14 giving a necessary frictional force is arranged between the shaft and the bearing part.
Patent JP-H10182229-A (JP)
Title: Electrode for plasma etching
Inventor: SUZUKI TAKAYUKI
IPC: C04B35/52
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To largely decrease contamination of a silicon wafer by metal impurities, to improve the production yield of a device and to enable stable plasma etching by controlling the amt. of iron depositing on the whole surface including inner walls of through pores to a specified amt. or smaller of the whole surface area. SOLUTION: The deposition amt. of iron is controlled to <=2μm/cm<2> . A vitreous carbon is obtd. by carbonizing and calcimining a thermosetting resin hardened material. As for the thermosetting resin, a furan resin and/or phenol resin is used. the thermosetting resin is formed by various forming methods according to the objective shape before hardened. After formed, the resin is hardened at 130 to 200 deg.C then subjected to a specified process to obtain an electrode plate form, calcined and carbonized at about 1000 deg.C in an inert atmosphere by using a high-purity jig and a furnace. Further, the electrode is heat treated at high temp. as >=1300 deg.C, preferably >=2000 deg.C to obtain a glass electrode. If necessary, the electrode is subjected to finish process such as surface polishing.
Patent JP-H03199946-A (JP)
Title: Method and apparatus for measuring transmission distortion
Inventor: UEMURA TAKESHI
IPC: G01N21/17
Filed: 1989-12-28
Abstract: PURPOSE:To make it possible to measure a material to be measured having the wide area in high detecting accuracy with a few light receiving devices by using a light source whose light expansion is small at least in one direction. CONSTITUTION:The light which is transmitted through glass 2 as a light transmitting material to be measured is received with a light receiving device. The transmission distortion of the glass 2 is measured based on the direction of the light beam. At this time, of a plurality of scattering light sources or a moving light source whose light expansion is small at least in one direction, the first light source P0 at the specified position is used. The direction of the light beam from the light source P0 to a point Q0 on a light receiving surface 3 without passing through the glass 2 is measured. The image of the light beam is formed at the point Q0. At the same time, the position of the second light source P1 is measured. The image of the light from the light source P1 is formed at the point Q0 through the glass 2. The transmission distortion of the glass 2 is measured based on the difference between the points P0 and P1.
Patent JP-H08180215-A (JP)
Title: Automatic ticket vending machine
Inventor: TAKAHIRA MASAHIRO
IPC: G07B1/00
Filed: 1994-12-26
Abstract: PURPOSE: To easily retrieve user information at the occurrence of a trouble by storing a series of ticket issue processing information for every user, retrieving user information corresponding to an inputted keyword from the stored information and displaying the retrieved information. CONSTITUTION: A memory M is provided with plural storing areas capable of storing vending data (user information) for every one user, and when new user information is stored in the 1st storing area, user information already stored in the 1st storing area is transferred to the succeeding area and the user information of respective storing areas are successively moved at every time of storage of new user information. When user information are stored in all the storing areas, the oldest user information stored in the final storing area is erased. If the lack of a change is claimed from a user, a retrieving mode is set up by a clerk in charge, the keyword of a ticket number owned by the user is inputted, user information corresponding to the keyword is retrieved from the memory M and the retrieved information is displayed on a display screen.