baber/WOPTO huggingface dataset:
Patent JP-S51130576-A (JP)
Title: Process for assimilating and decomposing of polyvinyl alcohol
Inventor: FUKUNAGA KATSUZOU
IPC: C12N1/20
Filed: 1975-05-08
Abstract: PURPOSE: Process for assimilating and decomposing of polyvinyl alcohol by the use of a new strain, Enterobacter KP-9(FERM-P No. 3022). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53139902-A (JP)
Title: Tuning indication circuit
Inventor: KUDOU RIYUUJI
IPC: H03J3/12
Filed: 1977-05-13
Abstract: PURPOSE: To indicate the locking condition stable and the detuning condition of VCO, and further, to easily and surely enable to perform tuning operation, by using three sets of indicators for tuning display, in a pulse synchronous system FM receiver. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08251374-A (JP)
Title: Communication system and communication equipment and communication control method
Inventor: KENMOCHI TOSHIO
IPC: H04N1/32
Filed: 1995-03-15
Abstract: PURPOSE: To attain facsimile transmission of text data and image data from an image reader in a desired order. CONSTITUTION: A data terminal equipment 200 and a communication terminal equipment 100 are connected via an interface to form the communication system. The communication terminal equipment 100 receives test data generated by the data terminal equipment 200 and expands the data into image data, which are transmitted. Furthermore, a read section 1-8 of the communication terminal equipment 100 reads an original image by a command of the data terminal equipment 200 to acquire the image data, which are sent to a line 1-15. On the other hand, the transmission order of the image data resulting from the text data and image data based on reading an original image is set in the data terminal equipment 200. Then the data terminal equipment 200 controls execution of transmission of two kinds of image data in the communication terminal equipment 100 based on the set transmission sequence.
Patent JP-S57170505-A (JP)
Title: Tape for magnetic recording
Inventor: TAKAMURA MASAYUKI
IPC: C22C19/07
Filed: 1981-04-13
Abstract: PURPOSE:To achieve a Co-Ni magnetic tape with a superb corrosion resistance by forming an evaporated film, which is made of a magnetic metal composite consisting of Ni by 0-30wt%, Cr by 1.0-20wt% and Co for the rest, on a base tape. CONSTITUTION:A corona discharge process or a primer process to enhance adhesivity with a metal evapolated film is, if needed, applied on a base tape composed of a plastic film 5-25mum thick of polyester, acetate, polycarbonate, etc. Next, a magnetic metal including Ni by 0-30wt%, Cr by 1.0-20wt% and Co for the rest is adhered on the running base film with the aid of a vacuum fusion furnace of an electron beam irradiation heating type until the thickness of the evaporated film reaches as much as 0.3mum. With this process, a high corrosion-resistance is obtained with a superb magnetic characteristic kept substantially.
Patent JP-H02234069-A (JP)
Title: Diagnostic method for insulation deterioration of power cable
Inventor: OYAMA SHIGERU
IPC: G01R31/12
Filed: 1989-03-08
Abstract: PURPOSE:To diagnose accurately and easily the insulation deterioration of a cable in a live-line state by connecting a measuring instrument to a grounding line from one end of the power cable and grounding a line from another end through an already known resistor. CONSTITUTION:The measuring instrument M is connected to the grounding line 4a at one end of the cable 5 and grounded. The instrument M consists of a variable resistor 7 and current measuring circuit 8 for DC portion connected in series, both of which are connected in parallel with an AC grounding device 6. The resistor 4c is connected to the grounding line 4b at another end of the cable 5 and grounded. The cable 5 consists of a CV cable, and the current for DC portion is made to flow from an insulator at the inside of the shield and a stray current is made to flow from the sheath part. Then, the sheath resistance and an electromotive force corresponding to the stray current are arithmetically calculated from the current value for DC part measured by changing a resistance value of the resistor 7, and an aqueous tree current and the stray current are separated and detected.
Patent JP-H02233717-A (JP)
Title: Curable composition
Inventor: MATOBA TAKAO
IPC: C08G59/20
Filed: 1989-03-08
Abstract: PURPOSE:To obtain a curable composition consisting of a polymer composed of a specific silane compound and specific epoxy group-containing polymerizable unsaturated monomer, having excellent storage stability and low-temperature curing properties and capable of providing a coating film having excellent weather resistance and acid resistance without fear of toxicity. CONSTITUTION:The curing composition obtained by adding a metal chelate to a nonaqueous dispersing liquid of polymer granules insoluble in an organic solvent and obtained by polymerizing a radical polymerizable unsaturated monomer using a mixture of (A) a polymer consisting essentially of (i) a silane compound having one or more alkoxysilane groups and/or silanol group and one or more radical polymerizable unsaturated groups expressed by formula I- formula VI (Ra and Rb are 1-20C hydrocarbon groups) and (ii) an epoxy group- containing polymerizable unsaturated monomer, (B) mixture of a polymer consisting essentially of the component i and polymer consisting essentially of the component ii or (C) a polymer consisting essentially of the component A and component i and/or polymer consisting essentially of the component ii, as a dispersing stabilizer in the above-mentioned organic solvent and suitable for coating, adhesive, ink, etc.
Patent JP-H07261643-A (JP)
Title: Hologram recording material and hologram recording medium
Inventor: YAMAGUCHI TAKEO
IPC: G03F7/027
Filed: 1994-03-25
Abstract: PURPOSE:To provide a hologram recording material and a hologram recording medium excellent in chemical stability and environmental resistance and having characteristics of high sensitivity, high diffraction efficiency, high transparency and high resolution. CONSTITUTION:The hologram recording material is composed of a polyester resin (A) having 1000-30000 weight average molecular weight and having (metha) acrylate group in the side chains or terminals in at least 1wt.% of the resin, a monomer (B) having at least one polymerizable athylenic unsaturated bond and <=1000 molecular weight, a photosensitizing dyestuff (C) and a polymerization initiator (D). The hologram recording medium is formed by film-forming the recording material on a base material.
Patent JP-S63223293-A (JP)
Inventor: NAKAJIMA KOJI
IPC: E21C25/60
Filed: 1987-03-10
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-2000250879-A (JP)
Title: Communication system
Inventor: HONDA TAKAYOSHI
IPC: G06F13/362
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent the simultaneous generation of communication from a plurality of microcomputers and to avoid the collision of transmission data by transmitting data to the other microcomputer when the absence of a communication request from the other microcomputer is judged after a microcomputer requests communication. SOLUTION: Respective microcomputers 10, 20 and 30 output communication requests by changing the voltage levels of communication lines D0-D7, to which DMAC 14, 24 and 34 are made correspondent through a bus line 40, before starting data transmission and afterwards, the presence/absence of the communication request from the other microcomputer is judged after the lapse of preset prescribed time. When there is a communication request from one of sub- microcomputers 20 and 30 during the communication request of the main microcomputer 10, for example, a CPU 11 judges the presence/absence of the communication request from the other microcomputer by changing the voltage levels of the communication lines D1-D7 excepting for a communication line D0 corresponding to the main microcomputer itself.  When there is no communication request from the other microcomputers 20 and 30, the DMAC 14 controls data transmission to the other microcomputers.
Patent JP-S52137955-A (JP)
Title: Protective circuit
Inventor: ITOI TAMOTSU
IPC: H03F1/42
Filed: 1976-05-13
Abstract: PURPOSE: To prevent the amplifier and the load from various troubles, by driving one relay drive circuit by the detective signal from each trouble detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61216260-A (JP)
Title: Fuel cell
Inventor: NAKAZAWA MASAMITSU
IPC: H01M8/04
Filed: 1985-03-22
Abstract: PURPOSE:To heighten thermal controlment and energy utilization efficiency by providing a cooler for recovering the heat of a pressure container and cooling it on the pressure container housing a fuel cell. CONSTITUTION:A cooler 11 for cooling a pressure container is provided on the surface of the pressure container 8 for being connected to a cooling device 12b through a cooling medium flow control valve 18 and a wiring 16b. When operating a cell, a cooling medium of the coolers 7 and 11 are circulated through a circulation path by the pumps 14a and 14b for outputting the heat of the cell proper 5 and the pressure container 8 to the wirings 17a and 17b by the heat exchangers 13a and 13b followed by recovering it thus cooling the parts said above. The temperatures of the cell proper 5 and the pressure container 8 are detected to control the opening degrees of the cooling medium flow control valves 10, 15a, 15b and 18 for controlling the cooling medium flow so that the temperatures of the cell proper 5 and the pressure valve may obtain the most suitable value. Thereby, the thermal controlment is improved while heightening stability of operation and the energy utilization efficiency.
Patent JP-S63256889-A (JP)
Inventor: DONARUDO BUROODORII
IPC: G21C7/30
Filed: 1988-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09248185-A (JP)
Title: Novel gene and protein
Inventor: ISOAI ATSUSHI
IPC: C12N15/09
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a novel gene coding a barnacle-derived G-protein-bound receptor second protein having a specific amino acid sequence, closely related to barnacle-adhering mechanism, and useful for developing substances capable of preventing barnacle from adhering to shipbottoms, etc. SOLUTION: This new gene codes a barnacle-derived G-protein-bound receptor second protein having an amino acid sequence of the formula or an amino acid sequence virtually identical with that of the formula, being closely related to barnacle-adhering mechanism, therefore being useful, for searching substances capable of preventing barnacle from adhering to shipbottoms, wharfs, drainages, etc. This gene is obtained by isolating a DNA from the cypris-form larvae of Balanns amphitrite by a conventional means followed by amplifying the DNA by PCR process using a primer synthesized through retrieval from G- protein-bound receptor gene to effect cloning.
Patent JP-H01230610-A (JP)
Title: Cationic polymer
Inventor: TAKAHASHI NOBUTO
IPC: C07C67/00
Filed: 1988-03-11
Abstract: PURPOSE:To obtain the title polymer having a high MW, a sharp MW distribution and excellent cohesiveness by polymerizing a cationic monomer obtd. by quaternization or salt formation of N,N-dialkylaminoethyl acrylate having an impurity content lowered below a definite level, alone or together with acrylamide. CONSTITUTION:N,N-di-(1-4C alkyl)aminoethyl acrylate having an N,N-di-(1-4C alkyl)aminoethanol content of 500ppm or less, a phenothiazine content of 1.0ppm or less and a hue of APHA400 or less is subjected to quaternization or salt formation well-known method to obtain a cationic monomer of formula II wherein the content of quaternized or salt-form N,N-dialkyl-aminoethanol of formula I (wherein R1-2 are each a 1-4C alkyl group; R3 is H, a 1-4C alkyl group or a benzyl group; X is a halogen or 1/2SO4) is 400ppm or less, the phenothiazine content is 1.0ppm or less and the hue of an 80% aq. soln. thereof is APHA200 or less. Then, this cationic monomer is polymerized alone or copolymerized with acrylamide by a well-known method.
Patent JP-H05224062-A (JP)
Title: Method for reinforcing optical fiber
Inventor: SEIKE TAKEO
IPC: G02B6/28
Filed: 1992-02-07
Abstract: PURPOSE:To provide a method for reinforcing an optical fiber which can suppress the variation of characteristics due to external factors of temp. variation, etc. CONSTITUTION:A reinforcing member 2 is nearly semicircular in the cross-section and a groove is formed along the longitudinal direction. A coated optical fiber 1 is housed in the groove and is stuck with an adhesive 4 in the vicinity of both edge parts. A central part of a naked fiber part 1a does not come into contact with the inner surface of the groove or the cap 3. The cap 3 or 3' is fixed on the central part where the adhesive 4 is not present extending over a part of the adhesive 4. The naked fiber part 1a if sealed by the cap 3 and entering of water or moisture is prevented.
Patent JP-H02237799-A (JP)
Title: Injection liquid for fluid jetting device
Inventor: MISHIMA YOSHIO
IPC: B26F3/00
Filed: 1989-03-10
Abstract: PURPOSE:To reduce the piping friction resistance of an injection liquid by using a water solution having an ionic monomer unit of 2-50mol% and acrylamid monomer unit of >=50mol% and in which the acrylamid copolymer whose proper viscosity in one specified brine is >=10dl/g is melted at 0.02-0.2wt.%. CONSTITUTION:An ultrahigh pressure jet pump is driven and a high pressure fluid is fed to a jet nozzle 3 via a fluid pipe 8. The works of cutting, grinding, punching, etc., are executed on the body 10 to be worked placed on a transfer base 5 by the injection liquid jetted from this nozzle 3. In this case, this injection liquid is composed of the water solution having an ionic monomer unit of 2-50mol% acrylamid monomer unit of >=50mol% and in which the acrylamid copolymer whose proper viscosity in one specified brine is >=10dl/g is melted at 0.02-0.2wt.%. Consequently, the time lapse deterioration of the injection liquid can be improved and the piping friction resistance of the injection liquid can be reduced as well.
Patent JP-H04272888-A (JP)
Title: Coating fluid for recording medium and recording medium
Inventor: KIJIMUTA HITOSHI
IPC: B41M5/52
Filed: 1991-02-27
Abstract: PURPOSE:To prevent the sedimentation of silica by improving the dispersion properties and stability with time of silica slurry used as a coating fluid for a recording medium, and to facilitate coating work, particularly continuous coating work onto the surface of the recording medium. CONSTITUTION:5-30wt.% porous silica powder as sedimentating porous silica gel preferably having mean particle size of 2-15mum, an aqueous group solvent, a binder, in which the weight ratio of porous silica powder to the binder is 15:0.5-15:5, and polyalkylene polyamine, preferably polyethylene imine at 0.005-0.1wt.% to porous silica powder are compounded.
Patent JP-H08255827-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAI YOSHIFUMI
IPC: H01L21/76
Filed: 1995-03-15
Abstract: PURPOSE: To protect a wafer against damage and scuffing marks made by filing on the periphery of its rear side. CONSTITUTION: A dielectric isolation semiconductor device is manufactured through such a method that a groove is made in a semiconductor substrate 1 for isolating islands from each other, then the semiconductor substrate 1 is thermally oxidized to form a thermal oxide film 2 which covers the groove, and a polycrystalline body 3 is deposited to fill the groove. In the above manufacturing processes, a film 4 of material higher in hardness than the thermal oxide film 2 is formed on the rear of the semiconductor substrate 1 before the polycrystalline body 3 is deposited. Thereafter, the polycrystalline body 3 is deposited on the surface of the semiconductor substrate 1 where the groove is made.  In succession, all or a part of the film 4 formed on the rear of the semiconductor substrate 1 is removed, whereby the particles of the polycrystalline body 3 moved to the rear of the semiconductor substrate 1 are made to fall off from the rear.
Patent JP-H02238846-A (JP)
Title: Ceramics-containing ice and production thereof
Inventor: FUJITA FUJIO
IPC: A23B4/06
Filed: 1989-03-10
Abstract: PURPOSE:To obtain the subject ice useful for the cooling of raw fish, dressed meat, etc., by mixing fine alumina powder, etc., having electromagnetic wave radiating and absorbing property, dissolving the mixture in water and forming ice from the water. CONSTITUTION:Fine powder of alumina, magnesia, zirconia, etc., having electromagnetic wave radiating and absorbing property is mixed and dissolved in water. After precipitating a certain amount of insoluble materials, the supernatant water is frozen to form the objective ice.
Patent JP-S62215438-A (JP)
Title: Sheet feeder
Inventor: AKAMATSU YOSHIYUKI
IPC: B41J13/02
Filed: 1986-03-14
Abstract: PURPOSE:To use a sheet feeder properly in accordance with the specification of printer by providing a power transmission mechanism comprising gears, pulleys, belts, etc. for transmitting the rotation from a platen and a power transmission mechanism including a motor. CONSTITUTION:The sheet feeder comprises first and second power transmission mechanisms where the first power transmission mechanism transmits the rotation of a platen 1 through LF gear 2, an idle gear 3, and a stacker roller 4 incorporating an oneway clutch to a shaft 32. The gear 4 transmits the rotation to the shaft 32 only when the platen 1 rotates in the direction (b). The rotation of the gear 4 is transmitted through a pick roller pulley 7 incorporating an idler pulley 5, a belt 6 and an oneway clutch to the pickup rollers 9, 10. The second power transmission mechanism is constructed with a motor 14 coupled through gear rows 11-13 to the pickup roller shaft 8.
Patent JP-S51134233-A (JP)
Title: Pro duction method of rubber grip
Inventor: HAYASHI SADAO
IPC: A63B60/14
Filed: 1975-05-13
Abstract: PURPOSE: To provide a method of producing a rubber grip easily fixed to the grip portion of sporting goods such as golf clubs, tennis rackets, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07273087-A (JP)
Title: Converged ion beam processing apparatus
Inventor: AEBA TOSHIAKI
IPC: H01L21/3065
Filed: 1994-03-28
Abstract: PURPOSE:To provide a converged ion beam processing apparatus which can measure a fine processed width accurately and, further, when the processed width reaches a predetermined value, stops the processing operation automatically. CONSTITUTION:An ion beam 2 is applied to a sample 3 by an ion optical system 1 to process the sample 3 and, further, an energy beam 14 is applied to the processed surface 5 and an energy output 16 corresponding to a processed width part 22 is detected by a detection system 18 and transmitted to a control system 20 to control the processing.
Patent JP-H03259878-A (JP)
Title: Power supply for elevator remote monitor
Inventor: TAKABAYASHI MASAHIRO
IPC: B66B1/34
Filed: 1990-03-09
Abstract: PURPOSE:To reduce the number of attendance of unnecessary maintenance service personnel at time of power failure in a power source for a terminal unit by installing such a means as selecting the power source of the terminal unit to an elevator power source from a building power source for connection when the elevator power source is not yet cut off, whereas the building power source is broken down. CONSTITUTION:An elevator power source V is connected to a rectifier 3 via two normally closed contacts 1b1, 1b2 of a relay 1, while this rectifier 3 is fed out of a building power source U when the relay is energized, and when this relay 1 is unenergized, it is fed out of an elevator power source V. When the building power source U is cut off due to power failure, the relay 11 is unenergized, and both contacts 1a1, 1a2 are opened while the contacts 1b1, 1b2 are closed, and the rectifier 3 is connected to the elevator power source V, so that DC power is fed to the terminal unit 4 via both contacts 2a1, 2a2. At this time, contacts 1b5, 2a3 are also closed so that this condition is counted by a counter 7. Since the elevator power source V is energized with current, an elevator power source trouble signal is not emitted.
Patent JP-S57193126-A (JP)
Title: Selecting circuit consisting of i2l element
Inventor: NUMANO EIJI
IPC: H03K19/091
Filed: 1981-04-15
Abstract: PURPOSE:To save the rate of bonding pads in forming an integrated circuit on a substrate, by constituting a selecting circuit with an I<2>L element controlling a current injected from an injector of common connection. CONSTITUTION:Control signal input terminals 1-4 are connected respectively to I<2>L elements G1-G4, multicollectors of the elements G1 and G2 are connected to I<2>L elements G11,G12 and G21,G22 of gate constitution and the injector of the elements G11,G21 and G12,G22 is commonly connected and connected to the output of the elements G3 and G4. The elements G3 and G4 control the current supplied from the injector based on the control signal at the terminals 3 and 4 to the elements G11 and G12 or the elements G21 and G22 and interrupt the supply of current to any of the gates G11-G22 based on the signal applied to the terminals 1 and 2, allowing to select the I<2>L gate.
Patent JP-H08224761-A (JP)
Title: Screw head apparatus of injection molding machine
Inventor: SHIROTA AKIRA
IPC: B29C45/52
Filed: 1995-02-20
Abstract: PURPOSE: To surely prevent the abrasion, of a ring valve in a type which installs a front side resin passage in a screw head to improve durability and to reduce costs. CONSTITUTION: In a screw head apparatus 1 of an injection molding machine equipped with a resin backflow preventive mechanism 5 in which a front side resin passage Sf is installed in a screw head, a spacer guide part 6 the peripheral surface 6s of which is positioned inside the peripheral part 4s of a screw head head part 4 and outside the bottom part Rfd of a front side resin passage Rf is installed in the rear part of the screw head head part 4. In the spacer guide part 6, front and rear end surfaces 7f, 7r are formed to be flat, and a ceramic front ring spacer 7 in which the rear end surface 7r contacts a ring valve 3 is set freely rotatably.
Patent JP-S60199272-A (JP)
Title: Profile correcting device of video signal
Inventor: SUGIURA HIROAKI
IPC: H04N5/208
Filed: 1984-03-23
Abstract: PURPOSE:To avoid an unpleasant screen even when the number of profile correction signals per one vertical synchronizing period is comparatively large by providing a count means receiving the profile correction signal and counting it, an amplitude change means changing the amplitude of the profile correction signal in response to the count output and a synthesis means synthesizing the output of the amplitude change means into a video signal. CONSTITUTION:A voltage controlled gain variable circuit 9 has an input terminal 8a connected to a profile correction signal generating circuit 6, an output terminal 8b connected to an adder circuit 3 and a control terminal 8c. The profile correction signal shown in Fig. B is given to the voltage controlled gain variable circuit 9, where the amplitude is changed and the signal is outputted as an output signal E2 as shown in Fig. J. The gain A of the voltage controlled gain variable circuit 9 is controlled by an output voltage V2 of a control signal generating circuit 10. Further, the gain A of the voltage controlled gain variable circuit 9 is decreased as the output voltage V2 of the control signal generating circuit 10 increases. The signal E2 shown in Fig. J is synthesized with an original video signal S1 at the adder circuit 3 and the video signal S2 subject to profile correction as shown in Fig. K is outputted.