baber/WOPTO huggingface dataset:
Patent JP-S58151145-A (JP)
Title: Branching type network system
Inventor: TAKEMURA TETSUO
IPC: H04B3/54
Filed: 1982-03-03
Abstract: PURPOSE:To perform the changeover of information channels without provision of a terminal controller, by reporting the choking of information channel to each terminal at all times in a subscriber system network. CONSTITUTION:In a figure, 5,6,418,419,518,519,455,456,555 and 556 are choking  channels added newly. In a distributing connector 500 and a terminal device 550, leads 518 and 419 show whether the succeeding and preceding separation connectors use the information channel or not. The two leads are designated as an input to a logical gate 506 and the lead 556 formed with the logical sum shows the choking of the incoming and outgoing information channels. When the terminal device 550 request the use of the information channel, a request signal is given to a lead 555. Since this signal switches a selector 501 and a demultiplexer 502 through the gate 504, the information channels 553,554, and 410,411 are connected. No switching is performed when the information channel is used.
Patent JP-S63199702-A (JP)
Title: Polymerization of alpha-olefin
Inventor: KIOKA MAMORU
IPC: C08F4/645
Filed: 1987-02-17
Abstract: PURPOSE:To make it possible to perform polymerization with a higher catalyst activity without detriment to the stereoregularity of the obtained polymer, by polymerizing an alpha-olefin by using a catalyst formed by contacting a highly active solid titanium catalyst component with an organometallic compound catalyst component and other catalyst components in an inert medium in the absence of any alpha-olefin. CONSTITUTION:An alpha-olefin is polymerized by using a catalyst formed by contacting a solid catalyst component (A) essentially consisting of magnesium, titanium, a halogen and an electron donor with a catalyst component (B) of an organometallic compound of a Group I-III metal of the periodic table, a transition metal compound catalyst component (C) soluble in an inert medium and a catalyst component (D) comprising an organosilicon compound or an amine of a high steric hindrance in an inert medium in the absence of any alpha-olefin.
Patent JP-H01254567-A (JP)
Title: Distributing liquid storage instrument for delivering and receiving detergent solution
Inventor: PEETAA KITSUCHIYAA
IPC: D06F39/02
Filed: 1989-02-10
Abstract: PURPOSE: To improve convenience in use and expand possible utilities by letting mount member of cover face the side of storage container and form a collar placed inside in the radial direction so that the cross section of spout lies at upper portion of dome of screwed cap of the bottle. CONSTITUTION: The cover 3 having a liquid exchange hole 6 is held to a collar 4 and placed at the position in front of pouring spout 5, functioning to let the content flow out at an appropriate speed or replace it with incoming washing liquid. Holding of the cover 3 with the collar 4 is realized with an upward fitting projection 4'. The cover 3 can be disposed at the second position of a storage container 1 in addition to this position in front of the pouring spout 5. The storage container 1 is equipped with an upward fitting projection 8' and separates the mount member with the shape of collar 8. The pouring spout is fully open at the place where the cover 3 mounts the collar 8. The collar 4 supports a cap K at a stepped portion 9 with narrowed cross section, and dome D of a screwed cap is completely hidden in the dispensing storage container 1.
Patent JP-S60179121-A (JP)
Title: Wet desulfurization apparatus for stack gas
Inventor: SOGA MITSUSACHI
IPC: B01D53/77
Filed: 1984-02-24
Abstract: PURPOSE:To improve followability to the variation of the load on a boiler, etc. by providing a connecting pipe connecting respective slurry circulation system of a cooling tower and an absorption tower, and controlling the quantity of carbonate to be supplied by the value sensed by a pH transmitter provided to a slurry circulating system of the cooling tower. CONSTITUTION:Slurry circulating systems 52, 51 of an absorption tower 9 and a cooling tower 6 are connected by a connecting pipe 54, and the waste gas is cooled and dusted by the absorbing liquid slurry. When waste gas from a coal burning boiler is treated, the concn. of Cl<-> ion, F<-> ion, and fly ash in the absorption liquid slurry inhibiting dissolution of the absorption liquid slurry is increased and the pH is decreased, which are sensed by a pH transmitter 55 in the slurry circulating line 51 of the cooling tower, and pH is controlled by supplying Na2CO3 from a carbonate feeding pipe 57; thus, decrease of desulfurization performance is prevented.
Patent JP-H04271342-A (JP)
Title: Hole burning memory
Inventor: MURASE CHIKAO
IPC: G11B7/24035
Filed: 1991-02-27
Abstract: PURPOSE:To carry out wavelength multiplex optical recording utilizing a lasting hole burning phenomenon and to attain nondestructive readout with a hole burning memory. CONSTITUTION:A recording medium is produced by using GAP contg. an azido group as a reactive moiety and represented by the formula as part of a polymer matrix and dispersing zinc substd. tetrabenzoporphin as the center of light absorption in a molecular state. Recording is carried out by irradiating the recording medium with wavelength selective light having about 635nm wavelength and gate light having 514.5nm wavelength and readout is carried out by irradiating the medium with only the wavelength selective light. Two photons of the wavelength selective light and the gate light are absorbed, energy is efficiently transferred from TZT to GAP and a recording reaction accompanied by the decomposition of azide takes place. This recording reaction hardly takes place by irradiation with only the wavelength selective light and a high gate ratio is attained.
Patent JP-S57181033-A (JP)
Title: Novel cyclohexanecarboxylic acid derivative
Inventor: NODA KANJI
IPC: C07C51/00
Filed: 1981-03-05
Abstract: NEW MATERIAL:To cyclohexanecarboxylic acid derivative of formulaI(R is 2W10C alkyl).  
     EXAMPLE: cis-1-n-Butyl-3-hydroxycyclohexanecarboxylic acid.  
     USE: Drugs having remarkable pharmacological effects such as antitumor activity, antiallergic activity, hepatic function improving activity, antirheumatic activity, etc. and no side effect.  
     PROCESS: The compound of formulaIcan be prepared by hydrolyzing the compound of formula II in an alkali (e.g. NaOH, KOH, etc.) or an acid (e.g. hydrochloric acid, sulfuric acid, etc.). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10216865-A (JP)
Title: Transfer press work carrying device
Inventor: HIRAMATSU KOICHI
IPC: B21D37/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To make all finger type work carrying devices to change for preparing them outside the press machine. SOLUTION: In this transfer press work carrying device, a finger 7c for an idle process C is supported with a moving rack 14, fingers 7a, 7b for adjoining machining process are supported with the moving rack 14 and a rotary spindle of a pinion 12 engaging to a fixing rack, when changing for preparing, the pinion 12 is moved in a straight line with a cylinder 11, the finger 7c and the fingers 7a, 7b are linked and retreated to the position without interfering to the upright 1a of a press machine 1, these fingers are mounted on die carriages 2, 3 together with divided feed bars 9a, 9b, the die carriages 2, 3 are moved and these are carried out to the outside of the press machine 1 together with the press dies 4, 5.
Patent JP-H04275846-A (JP)
Title: Machine tool with marking function
Inventor: HANAKI YOSHIMARO
IPC: B41C1/05
Filed: 1991-02-28
Abstract: PURPOSE:To provide a machine tool which can machine a workpiece and has a marking function which can carve an identification mark on the machined workpiece. CONSTITUTION:A machine tool with a marking function is provided with a sub-table 37 on which a workpiece 5 is fixed, a tool 38 for cutting or grinding the workpiece 5 fixed on the sub-table 37 in the specified dimensions and a marking device 40 for printing or carving identification marks on the surface of the machined workpiece fixed on the sub-table. On the sub-table 37 a workpiece 5 is fixed. The workpiece 5 fixed on the sub-table 37 is machined or ground into the specified dimensions by the tool 8. On the surface of the machined workpiece 5 fixed on the sub-table 37, an identification mark is printed or carved by the marking device 40.
Patent JP-S63201596-A (JP)
Inventor: ISHIDA MASAYOSHI
IPC: G21C7/14
Filed: 1987-02-18
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-S63202866-A (JP)
Title: Cell refining method
Inventor: SOMA HISASHI
IPC: H01M10/42
Filed: 1987-02-18
Abstract: PURPOSE:To obtain a longer lifetime by purifying a cell active material in a zone to remove a portion where impurities are concentrated outside a cell enclosing-case. CONSTITUTION:A cell is manufactured by charging sodium 1 in the inside and sulfur 2 in the outside of a solid electrolyte 3 (e.g. a sintered body of beta''-alumina) serving as an interface. The parts 7 and 6 of a cell active material is melted and purified in the zone at the positions A to D or in the direction from D to A and the active material at the positions A to D where impurities are concentrated is melted to be removed outside a cell enclosing-case 9.
Patent JP-S58150973-A (JP)
Title: Picture forming device
Inventor: GOTOU MASAHIRO
IPC: G03G15/01
Filed: 1982-03-02
Abstract: PURPOSE:To facilitate the formation of a polychromatic picture of good picture quality, by varying the reproduction characteristics of a developing device. CONSTITUTION:As an image carrier 11 rotates, its surface is charged uniformly to a prescribed polarity by a corona discharger 12 and then irradiated with light information L1 to form a latent image, which is developed by a developing device 13. Then, the surface of the image carrier 11 is charged uniformly by a corona discharger 14 and irradiated with light information L2 to form a latent image, which is developed by a developing device 15. The frequency of the developing bias power source 153 of the device 15 is controlled to vary reproduction characteristics, obtaining an excellent reproduction picture even when the latent image contrast of successive picture formation is different.
Patent JP-H06245393-A (JP)
Title: Charger
Inventor: SATO JUNICHI
IPC: H05K3/28
Filed: 1993-02-23
Abstract: PURPOSE:To provide a charger which is scarcely damaged and can stably charge with safety. CONSTITUTION:An electric circuit component such as a regulating resistor 10, etc., is mounted on a printed board, and potting agent 15 is poured and formed so as to cover and expose the board without adhering a periphery of the resistor 10.
Patent JP-H07243890-A (JP)
Title: Flow rate detector for fluid
Inventor: TAKAYAMA HITOSHI
IPC: G01F15/075
Filed: 1994-03-03
Abstract: PURPOSE:To achieve a lowering of power consumption of an electronic circuit by connecting one terminal of a lead switch, in which a contact thereof is opened or closed by a change in the flux density with the rotation of a magnetizing body according to the flow of a fluid, to a normally synchronizing type counter while an opposed terminal is connected to a power source terminal. CONSTITUTION:A lead switch 20 is used as fluid detection means. The lead switch 20 acts as an element in which a magnetizing body rotates according to the flow of a fluid and a contact is opened or closed by a change in the flux density with the rotation thereof. One terminal of the lead switch 20 is connected to a synchronization type counter 60 through a normally wave forming circuit 30' and a terminal as opposed to the terminal is connected to a power source terminal. The non-ground side of a load resistance 34 is connected to the circuit 30' and a chattering of the lead switch 20 is absorbed with an integration circuit comprising a resistance 35 and a capacitor 36 and Schmitt inverters 37 and 38 thereby preventing erroneous counting pertaining to an integrated flow rate.
Patent JP-S63200119-A (JP)
Title: Optical switch
Inventor: NAKADA MASAHIRO
IPC: G02F1/31
Filed: 1987-02-17
Abstract: PURPOSE:To enable switching by using materials having a refractive index higher than that of a transparent substrate to form an electrooptic crystal forming a surface layer and projecting the light at an angle larger than the critical angle for total reflection of the incident light and applying an electric field to the surface layer to reduce the difference of refractive index. CONSTITUTION:Materials between which the difference of refractive index is large are used to form a surface layer 3 and a transparent substrate 2 constituting an optical switch so that a refractive index n1 of the surface layer is higher than a refractive index n2 of the transparent substrate 2. The light is projected at an angle theta larger than the critical angle at which the light is switched from the total reflection state to the transmission state on the boundary surface between the surface layer 3 and the transparent substrate 2, and the electric field is applied to the surface layer to reduce the difference of refractive index. Consequently, the critical angle is reduced. That is, the value of n2/n1 is reduced as much as possible to reduce the critical angle. Thus, optical switching is possible with an angle of incidence smaller than conventional and the optical switch is easily made into a device.
Patent JP-H11207860-A (JP)
Title: Thermoplastic resin-clad aluminum or aluminum alloy plate, and manufacture thereof
Inventor: HATTORI NOBUO
IPC: C25D11/18
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin-clad aluminum or aluminum alloy plate, with which such an excellent adhesive as no separation of a thermoplastic resin film formed on the surface of the plate develops even when drawing or drawing and ironing are applied to it under severe conditions can be obtained, and its manufacturing method. SOLUTION: This thermoplastic resin clad aluminum or aluminum alloy plate has an aluminum or aluminum alloy plate, an anodized film formed on this aluminum or aluminum alloy plate and a thermoplastic resin film formed on this anodized film. The anodized film has the film thickness of 0.1-1 μm and its area of the region having pores of 10 nm or more in diameter set to be 75% or more of its total area.
Patent JP-S57150436-A (JP)
Title: Precursor for hydrogenation catalyst
Inventor: YOKOYAMA SHIGEO
IPC: C10C1/00
Filed: 1981-03-11
Abstract: PURPOSE: To obtain a precursor for catalysts which is strong to poison and can avert coking by depositing molybdenum oxide, etc. on a titania carrier as a precursor for hydrogenation catalysts.  
     CONSTITUTION: As a precursor for hydrogenation catalysts in the copresence of hydrogen for heavy duty oil contg. polycyclic arom. compds. and ash content, molybdenum oxide or a mixture of molybdenum oxide and cobalt oxide is deposited as an activator on a titania carrier. The resultant precursor for catalysts is strong to ash content or poison such as halogen and is highly active at the temp. occuring no coking. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10228112-A (JP)
Title: Chemically amplifying resist and pattern forming method
Inventor: YAMASHITA YOSHIO
IPC: G03F7/004
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resist having little absorption of short wavelength light and having almost same dry etching durability as that of polyhydroxystyrene or the like by incorporating a polymer or copolymer containing a monomer unit expressed by specified formula as a base resin. SOLUTION: This resist contains a polymer or copolymer containing a monomer units expressed by a formula as the base resin. In the formula, R is a hydrogen atom or alkyl group expressed by Cm H2m+1 (wherein m is 1, 2 or 3) and n is an integer 1 to 4. In the formula, m is specified up to 3 because practical dissolution characteristics of the resin can be obtd. for a developer in the process of forming a resist pattern. n is specified up to 4 because practical solubility can be obtd. for a developer in the process of forming a resist pattern and because practical heat resistance can be obtd. Thereby, the obtd. resist has little absorption for short wavelength light as <200nm wavelength and has almost same dry etching durability as that of polyhydroxystyrene or the like.
Patent JP-H04273601-A (JP)
Title: In-phase synthesis circuit
Inventor: NISHIKAWA KUNITOSHI
IPC: H01Q3/36
Filed: 1991-02-28
Abstract: PURPOSE:To implement the in-phase synthesis efficiently. CONSTITUTION:Phases of signals 1b-1n are adjusted with respect to a phase of a referenced signal 1a and they are synthesized by a synthesis circuit 20. Phase shift devices 12b-12n are arranged to a signal transmission path for the signals 1b-1n and the phase shift is controlled by phase shift controllers 18b-18n. Then function generators 16b-16n obtain a phase difference phi between the reference signal 1a and each of the signals 1b-1n, and in this case, two functions of sine and cosine functions in the orthogonal relation are used. Then the phase difference phi is detected in a range of + or -180 deg. by the sinphi and the cosphi.
Patent JP-S56131949-A (JP)
Title: Coupling agent for inorganic insulating film containing silicon and polyimide resin film
Inventor: FUJIEDA SHINETSU
IPC: C09J11/00
Filed: 1980-03-19
Abstract: PURPOSE:To attain uniform bonding strength by improving the bonding between Si- containing inorganic insulating film and polyimide resin film, by using a coupling agent consisting of 0.01-50wt% organozirconium chelate compound and an organic solvent. CONSTITUTION:A coupling agent is prepared from 0.01-50wt% organozirconium chelate compound, such as tetrakisacetylacetonatozirconium or monobutoxytrisacetylacetonatozirconium, and a solvent dissolving said chelate compound or a dispersant forming a colloidal solution therewith, preferably a solvent such as benzene or toluene. When the amount of said chelate compound is below 0.01wt%, the bonding between Si substrate and polyimide resin film cannot be improved. When the amount is above 50wt%, the coupling agent coating becomes too thick to obtain uniform bond strength.
Patent JP-H07241108-A (JP)
Title: Groove depth detection apparatus of rice transplanter
Inventor: WATANABE YOSHIO
IPC: A01C11/02
Filed: 1994-03-04
Abstract: PURPOSE:To eliminate the detection error of a groove depth detection means caused by the slacking deformation of an inner wire and to enable the optimum lift control of a seedling transplantation apparatus according to the hardness of the mud of the field. CONSTITUTION:This groove depth detection apparatus of a rice transplanter is composed of a groove depth detection means 26 interlocked with a mud face level detection means 24 or a groove bottom level detection means 25 through a push-pull wire 30, which transmits each detection value obtained by the mud face level detection means 24 for detecting the mud surface level of a field and the groove bottom level detection means 25 for detecting the bottom level of a groove formed after the passage of a float on the mud surface to a groove depth detection means 26 for detecting the depth of the groove based on these detection values. Springs 33 acting on the inner wire 30b in directions opposite to each other are attached to both ends of the push-pull wire 30.
Patent JP-2000229034-A (JP)
Title: Electric water heater
Inventor: OKADA KAZUICHI
IPC: A47J27/21
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric water heater for reducing electric power consumption at heat reserving time by solving a problem such as electric power consumption in a heater becomes large due to compensating for it since heat diffuses from minute clearance between parts arranged in a cover. SOLUTION: An opening/closing button 43 of a cover 45 and a lock member 41 interlocking with the opening/closing button 43 are provided in an upper frame 44. A locking part 48 and a pin fitted to and installed on a hinge of a main body on one end are arranged in an intermediate cover 47 of one layer among members of plural layers for constituting the cover 45, and the locking part 48 is arranged on the other end to reduce microscopic clearance required to be generated in the cover 45 by strain between sliding parts and between parts to reduce heat diffusion to reduce electric power consumption at heat reserving time.
Patent JP-S62192260-A (JP)
Title: Vapor phase type soldering device
Inventor: OKANO TERUO
IPC: B23K1/015
Filed: 1986-02-19
Abstract: PURPOSE:To heat uniformly the whole, and to collect exactly vapor by providing a supply port of heating vapor opposed to the upper face of an object to be soldered, on the upper side of a carrying route of the object to be soldered, and also, providing a cooling part for cooling and liquefying the vapor, on the lower side of the carrying route. CONSTITUTION:A heating medium vapor which has been generated in a vapor generating chamber 22 and has been discharged from a supply port 28 through a duct 26 is heavier than air, therefore, it descends by its dead weight. In this case, the vapor hits moderately and naturally against the whole of a printed circuit board P, contacts the board P and loaded parts W and raises their temperature by a vaporization latent heat, and simultaneously, melts a cream solder and solders the parts W to the board P. The solder is cooled and solidified thereafter. The heating medium vapor which has ended this soldering action descends from the periphery of the board P, contacts a cooling pipe 30 and cooled by receiving a cooling action, and returned to the vapor generating chamber 22 through a return pipe 32 from a collecting tank 31.
Patent JP-H04274163-A (JP)
Title: Manufacture of not sintered nickel cathode
Inventor: TERASAKA MASAYUKI
IPC: H01M4/32
Filed: 1991-02-28
Abstract: PURPOSE:To adjust the viscosity of a slurry and impregnate a substrate with the slurry uniformly and stably by adding an alkali to the slurry in manufacture of a not sintered nickel cathode. CONSTITUTION:The viscosity of a slurry for a not sintered-type nickel cathode is adjusted by adding an alkali. Cobalt hydroxide powder contained in the slurry adsorbs the alkali and becomes gel by adding the alkali to the slurry and thus the viscosity of the slurry increases and the slurry is adjusted. Furthermore, carbonate concentration increase owing to the addition amount of the alkali is suppressed to low level and does not affect the battery characteristics.
Patent JP-H09211981-A (JP)
Title: Developing device
Inventor: YAMAMOTO TAKESHI
IPC: G03G9/087
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonmagnetic one-component developing device capable of stably forming a toner layer over a long period of time and obtaining a developed image of high definition. SOLUTION: A metallic mesh electrode 5 is provided without contacting between a developing sleeve 1 and a toner supplying roller 4 and a voltage is applied to the metallic mesh electrode 5 from a power source 6. Thus, toner flys up by the work of an electric field, to be supplied to the developing sleeve 1. Further, an electrode 7 is disposed in a state of non-contact with the sleeve 1 and grounded, so that the toner remaining on the sleeve 1 without contributing to development is electrically peeled from the surface of the sleeve 1, returned into a developing container 3 and used in a copying process again.