baber/WOPTO huggingface dataset:
Patent JP-S6183467-A (JP)
Title: Control device of engine
Inventor: OKUNO ITARU
IPC: F02D41/14
Filed: 1984-09-29
Abstract: PURPOSE:To enable air-fuel ratio of an engine to be accurately controlled to the target air-fuel ratio, by concurrently and parallelly controlling a throttle valve opening and a supply fuel quantity on the basis of a target quantity of air and fuel obtained by an accelerator control quantity. CONSTITUTION:A device obtains a target quantity of air by a target air quantity setting means 29 while a target quantity of fuel by a target fuel quantity setting means 37 in accordance with an accelerator control quantity detected by an accelerator pedal position sensor 19. And the device concurrently and parallelly controls on the basis of these target values a throttle valve opening by a throttle valve driving means 36 so as to obtain the target quantity of air while a fuel injection valve by a fuel control means 51 so as to obtain the target value of fuel. In this way, air-fuel ratio of an engine, even when it is in transient operation, can be accurately controlled to the target air-fuel ratio with no response delay of fuel.
Patent JP-H1116551-A (JP)
Title: Battery case
Inventor: ANDO HIDEAKI
IPC: H01M2/10
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a battery case capable of producing a same polarity output continually from an output terminal even if a battery is put therein in any direction. SOLUTION: A positive electrode A(3) is provided at one inner end of a box-shaped case 12 through an insulating plate A(2) disposed at an open surface of 2 U-shaped negative electrode A(1). With a cushion 7 inserted between the case 12 and a back of a U-shaped negative electrode B(4), a positive electrode B(6) is provided at the other inner end of the case 12 through an insulating plate B(5), disposed at an open surface of the negative electrode b(4). A lead P(9) electrically connects the positive electrode A(3) and the positive electrode B(6) to each other, and an end of lead R(11) comes out of the case 12 from the positive electrode B(6). Similarly, a lead Q8 electrically connects the negative electrode A(1) and the negative electrode B(4) to each other and an end of lead S(10) comes out of the case 12 from the negative electrode B(4).
Patent JP-S6448004-A (JP)
Title: Plastic optical fiber
Inventor: SAWADA HISASHI
IPC: G02B6/00
Filed: 1987-08-19
Abstract: PURPOSE:To lower the loss of a plastic optical fiber by forming the core of a specific (co)polymer. CONSTITUTION:A homopolymer consisting of one among a monomer which is Cl in 1 of the formula and CF3 in 2, monomer which is Cl in 1 and CCl3 in 2, monomer which is F in 1 and CCl3 in 2, and monomer which is CH3 in 1 and CCl3 in 2 or the copolymer consisting of >=2 said monomers or the copolymer of the above-mentioned monomers and methyl methacrylate or methacrylate fluoride is used for the core of the plastic optical fiber. The (co)polymer of fluoroalkyl methacrylate or the like is usable for the sheath. The optical fiber which is small in the light transmission loss and facilitates the selection of the sheath is obtd. according to this constitution.
Patent JP-S5995745-A (JP)
Title: System for branching and inserting multiplex subscriber system
Inventor: UOSE HISAO
IPC: H04J3/08
Filed: 1982-11-25
Abstract: PURPOSE:To constitute a subscriber system with high reliability and high efficiency by forming the branching and inserting system so that the effect of a failure at a terminal or the like is not exerted on a multiplex transmission line. CONSTITUTION:A subscriber system exchange 1 connects a call produced in a district in terms of multi-destination. An incoming multiplex transmission line 2 transmits a signal from a terminal to an exchange. An outgoing multiplex transmission line 3 transmits a signal from the exchange to the terminal. A terminal 4 has a channel access function to the multiplex transmission lines 2, 3. A transmission terminator 5 extracts and reproduces a clock of the outgoing multiplex transmission line 3 and supplies it to the outgoing multiplex transmission line 2. The branching and inserting device 6 branches the signal of the multiplex transmission line to a subscriber transmission line at the terminal side and branches the signal from the terminal to the multiplex transmission line. An incoming subscriber transmission line 7 transmits a signal from the terminal 4 to the branching and inserting device 6. An outgoing subscriber transmission line 8 transmits the signal from the branching and inserting device 6 to the terminal 4.
Patent JP-S6448331-A (JP)
Title: Terminal member
Inventor: TANIGUCHI TOMIO
IPC: H01H1/04
Filed: 1987-08-18
Abstract: PURPOSE:To maintain a highly anticorrosive conductive film with an extremely thin gold plating layer by a method wherein nickel is plated as a ground layer for a conductive film; over the ground layer, tin and nickel alloy is plated thinner than the ground layer; gold is plated extremely thin as a finishing layer. CONSTITUTION:Nickel 15 is plated over a base metal 14 as a ground layer; tin and nickel alloy 16 is plated over the ground layer thinner than it as an intermediate layer; in the last step gold 17 is plated extremely thin as a finishing layer to form a conductive film 18. Because of the intermediate layer of tin and nickel alloy 16, even if gold 17 is plated extremely thin for gold saving, corrosive factors which are going to penetrate into the inside through a pin hole of the gold 17 plated layer are shut off, which protects the nickel 15 plated inside layer and improves corrosion resistivity and abrasion resistivity. It is therefore possible to maintain a conductive film of high quality and high contact reliability even if cost cut is made by an extremely thin gold plating.
Patent JP-H1153899-A (JP)
Title: Flash memory and method for deciding its operation
Inventor: HATTORI NORIO
IPC: G11C29/12
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To decide an operation at the time of writing by a voltage of one type of power source by providing a first transistor for reading data and comparing it with reference data to decide it, and a second transistor having a second reading deciding level corresponding to a guaranteed upper limit value of a power source voltage to read data stored in a memory cell to compare it with reference data to decide it. SOLUTION: Data '0' or '1' is written in a memory cell 31. A reading transistor 39 is selected to read the data. If reference data is '1', a first transistor 11 is selected, and data stored in the cell 31 is read based on a first reading decision level in obtained first deciding characteristics. If the reference data is '0', a second transistor 12 is selected, data stored in the cell 31 is read based on a second reading decision level in obtained second deciding characteristics. And, if both the read data are the same as the reference data, a normal operation is decided.
Patent JP-H0546369-A (JP)
Title: Compatible system for functional compart object
Inventor: ISHIDA ICHIRO
IPC: G06F9/06
Filed: 1991-08-16
Abstract: PURPOSE:To make the functional component registrated as component compatible with a different kind of equipment. CONSTITUTION:After a component registration processing is executed by a component registration processing part 3, all internal codes generated by the component registration processing are converted to a char type of C language by a code conversion processing part 4. Also, in order to execute a component development processing, a code conversion processing is executed from the char type of the C language to the internal code with the kind of equipment including an (int) type of the C language by a code conversion processing part 8. In such a way, at every kind of equipment, compatibility of a functional component object file 5 can be obtained. Accordingly, by having compatibility with a different kind of equipment, when the component registration processing is executed once, in the case of a different kind of equipment, it will suffice that only the component development processing is executed, the component registration processing can be omitted, a distribution of functional component can be executed efficiently between different kinds of equipments, and diversification of the system between different kinds of equipment can be realized.
Patent JP-H0254989-A (JP)
Title: Soldering method for electronic parts
Inventor: TAKAYAMA KINJIRO
IPC: B23K3/00
Filed: 1988-08-19
Abstract: PURPOSE:To enable a compact electronic parts to be mounted in improved density by tentatively fixing the electrode part of the electronic parts to the surface of a printed-circuit hoard, supplying a solder sphere to the surface of a land where flux is applied, and heating it. CONSTITUTION:A land 11 is formed on a printed-circuit board 10 by a conductor pattern previously and an adhesive flux 12 is applied onto the land 11. Then, one spherical solder 13 is supplied to the surface of the adhesive flux 12 (one for each land 11). Then a surface-mount type chip parts 14 is mounted. In this case, an electrode 15 of the chip parts 14 should be adhered by the adhesive flux 12. It allows the electrode 15 of the chip parts 14 to be tentatively fixed by the adhesive flux 12. The printed-circuit board 10 is introduced to a reflow furnace, is heated and the solder sphere 15 is fused, and the land 11 and the electrode 15 are fixed while they are connected electrically by a solder 16.
Patent JP-H0848832-A (JP)
Title: Polypropylene-based resin composition
Inventor: KUCHIKI EIJI
IPC: C08K3/00
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a polypropylene-based resin composition, having improved rigidity and low-temperature impact resistance, and useful for industrial material parts, etc., such as automotive parts and home appliances. CONSTITUTION:This polypropylene-based resin composition comprises (A) 4-80-wt.% of a polypropylene-based resin, (B) 10-40wt.% of an ethylene-alpha-olefin copolymer rubber and (C) 10-30wt.% of a low-molecular weight polymer with a Mn of <=20,000 selected from atactic polypropylene, ethylene-alpha-olefin copolymer rubbers and ethylene-alpha-olefin-diene copolymer rubbers, and (D) 5-30 pts.wt. of an inorganic filler based on a total of 100 pts.wt. of the three components mentioned above. This composition has a boiling n-heptane insolubles of 50-75w.t%, an elastic modulus of >=10,000kgf/mm<2> and an Izod impact strength at -30 deg.C of >=1.7-kgf-cm/cm.
Patent JP-S6363451-A (JP)
Inventor: OGASAWARA TADAHIKO
IPC: A61B18/20
Filed: 1986-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04117466-A (JP)
Title: Coating composition and facing material prepared using the same
Inventor: IKEMOTO SEISHI
IPC: C09D167/07
Filed: 1990-08-03
Abstract: PURPOSE:To enable quick and continuous preparation and improve coating film properties by compounding an ionizing radiation-polymerizable oligomer, an ionizing radiation-polymerizable monomer, and a mold release agent and adjusting the viscosity of the resulting compsn. to a specified value. CONSTITUTION:A mixture of 5wt.% or higher ionizing radiation-polymerizable oligomer pref. comprising an acrylate prepolymer having a mol.wt. of 1000-3000 with 95wt.% or lower ionizing radiation-polymerizable monomer r>ref. comprising a (meth)acrylate monomer having a mol.wt. of 100-400, 5wt.% or lower mold release agent pref. comprising a silicone acrylate having a mol.wt. of 1000-10000 and a functional group equivalent of 200 or lower, and if necessary a matting agent comprising a particulate material having a particle diameter of 0.1-30mum are compounded, and the viscosity of the resulting compsn. is adjusted to 1000cPs or lower, giving a coating compsn.
Patent JP-S6267038-A (JP)
Title: Production of phenol
Inventor: MATSUDA FUJIO
IPC: C07C39/07
Filed: 1985-09-20
Abstract: PURPOSE:To obtain a phenol from an aromatic compound directly in one stage and in high yield, by subjecting an aromatic compound and nitric acid to a gaseous-phase contact reaction in the presence of a catalyst. CONSTITUTION:An aromatic compound such as benzene, naphthalene, etc., which may contain a substituent group and preferably >=2 mol based on 1 mol of the compound of nitric acid are subjected to a gaseous phase contact reaction in the presence of an oxidation catalyst containing vanadium oxide or molybdenum oxide at 200-500 deg.C, preferably 250-450 deg.C preferably in coexistence of water, to give a phenol corresponding to the above-mentioned raw material from the inexpensive raw material by one stage in high yield, in good selectivity and in high purity while suppressing formation of by products. The nitric acid is preferably used as 0.1-60wt.% aqueous solution and nitrogen dioxide and water prepared as by-products are reacted with oxygen or an oxygen-containing gas such as air, etc., and can be reused as nitric acid.
Patent JP-S58108279-A (JP)
Title: Ionizing radiation curing-type pressure-sensitive composition
Inventor: NAKANO MASAYA
IPC: C08F265/06
Filed: 1981-12-21
Abstract: PURPOSE:To obtain titled composition of little odor because of higher boiling point, capable of a rapid crosslinking by an ionizing radiation, having excellent stickiness and cohesive ability, by incorporating a specific amount of acryloyloxyethyl monosuccinate in an acrylic (copolymer) resin. CONSTITUTION:The objective composition comprising (A) 60-95wt% of an acrylic (copolymer) resin[e.g. a polymer prepared from a monomer of formula (R<1> is 2-14C alkyl)]and (B) 5-40wt% of acryloyloxyethyl monosuccinate and, if required, (C) <=35pts.wt. based on 100pts.wt. of the components A plus B, of an acryloyl group-contg. compound[e.g. methyl (meth)acrylate, ethylene glycol di(meth)acrylate].
Patent JP-S6449649-A (JP)
Title: Hard copying equipment
Inventor: KOGA HIDETOSHI
IPC: H04N1/405
Filed: 1987-08-21
Abstract: PURPOSE:To enable an intermediate color by which a successive data line can be obtained, regardless of the number of effective bits of a gradation pattern to be generated, to be represented, by a method wherein a rearrangement pattern generating ROM takes necessary information out in output information from a gradation pattern generating ROM, and generates the successive data line. CONSTITUTION:A gradation pattern generated in a gradation pattern generating ROM 1, though the number of effective bits is less than 8 bits, rearranges only the effective so as to be placed into a serial/parallel converter 4, and prepares an output pattern of a rearrangement pattern generating ROM 2. Therefore, though unnecessary data are generated in the gradation pattern generating ROM 1, only necessary data when data converted with a parallel/serial converter 3 are accepted with the serial/parallel converter 4 are selected and consequently, data compression can be performed. That is, the obtained data can be printed without requiring processing by software. The processing data can be easily altered and prepared and further, said operations can be performed at low cost without requiring a special apparatus.
Patent JP-H0651446-A (JP)
Title: Photographic film package
Inventor: MURAMATSU KATSUJI
IPC: G03C3/00
Filed: 1992-08-03
Abstract: PURPOSE:To provide a photograhic film capable of easily discriminating whether the film is already used, or not based on the outside appearance. CONSTITUTION:A reinforcing sheet 32 is stuck to the leading end part 16a of the upper sheet 16 of the photograhic film package 10, and a peeling sheet 34 is formed on the end edge 32a of the reinforcing sheet 32 so that the sheet 34 may be folded back along a folding line 36. An 'EXP' mark 38 showing that the exposure is already finished is stamped on the surface of the upper sheet 16 corresponding to the peeling sheet 34. And also, a peeling pawl is arranged near the port of a film holder, and also on the position corresponding to the peeling sheet 34. When the photographic film package 10 is inserted through the port 50 of the film holder while making a clip as the head, the right end part of the peeling pawl comes in contact with the peeling sheet 32, and then, the peeling sheet 32 is folded back. Then, the 'EXP' mark stamped on a light shielding envelope 12 is exposed, so that the package 10 for the photographic film which is already exposed can be easily discriminated based on the outside appearance.
Patent JP-S5996816-A (JP)
Inventor: MURAKAMI KAIHEI
IPC: H02G15/24
Filed: 1982-11-24
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-S6363961-A (JP)
Title: Apparatus for measuring concentration of industrial gas
Inventor: KODACHI TORU
IPC: G01N27/416
Filed: 1986-09-04
Abstract: PURPOSE:To facilitate the mounting or replacement work of a detection part, by forming an electric contact terminal to the detection part by printing and making the same freely detachable with respect to the heat resistant electric contact element in a probe. CONSTITUTION:The mount flange 2 of a detection part 1 is fixed by screw to the projection 4 of a probe 3 and an auxiliary jig 5 provided with a filter 7 is further fixed by screw with the flange 2 in a freely detachable manner. A contact 11 is fixed by screw with the projection 10 of the probe 3 and the electric contact terminal printed on the detection part 1 is inserted in the contact 11. By this method, the detection part 1 is electrically connected to a lead wire 13 by the heat resistant elastic connection metal fittings 12 of the contact and connected to an external control circuit through a miniature insulating pipe 14 and an alumina insulating pipe 15. Therefore, the detection part 1 is mounted to the probe 3 in a freely detachable manner and the replacement thereof becomes easy.
Patent JP-S59100116-A (JP)
Inventor: JIYON SHII UOTSUNII
IPC: C08F279/02
Filed: 1983-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59108483-A (JP)
Inventor: DEBITSUDO HARORUDO HADEITSUKU
IPC: H04N5/91
Filed: 1983-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1121464-A (JP)
Title: Molding resin composition with reversible thermal color changeability and molded form using the same
Inventor: FUJITA KATSUYUKI
IPC: C08J5/18
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition improved in light resistance in its color development, by formulating a special light resistance-imparting agent, and to obtain a molded form by molding the above composition. SOLUTION: This composition improved in light resistance in its color development comprises (a) an electron-donating compound, (b) an electron-accepting compound, (c) a color change temperature regulator, (d) 0.3-70 pts.wt., per pt.wt. of the compound (a), of an electron-accepting light resistance-imparting agent of the formula [(n) is 5-17 (straight-chain or branched-chain); X is 1-4C (straight- chain or branched-chain) or a halogen; Y is 1-4C (straight-chain or branched- chain) or a halogen; (p) is 0-3; (m) is 0-3], and (e) a molding resin. The other objective molded form is obtained by molding the above composition.
Patent JP-H0257854-A (JP)
Title: Ventilating duct
Inventor: HAGIWARA TADASHI
IPC: F24F13/02
Filed: 1988-08-19
Abstract: PURPOSE:To easily execute the work of fixing a ventilating duct within a short period of time and without causing any losses by constituting the ventilating duct consisting of an elbow tube made of a cylinder bent in an L-shaped state and having sufficient overlapping parts inside both openings thereof, and straight pipes fitted slidably into the opening of the elbow tube. CONSTITUTION:Piping between the range hood of a ventilating duct and a duct hole 5 provided through a wall face 4 is carried out in such a manner that, after one end of a horizontal side straight pipe 3a has been first inserted into the duct hole 5, the straight pipe 3a is slided into an elbow tube 1 so that the center of the vertical side opening 2b of the elbow tube 1 into which the other end of the straight pipe 3a is inserted is positioned in the center of an adaptor 8 communicating to the outlet port 10 of a blower 9, which is provided on the ceiling plate 7 of a range hood main body 6. Then, a vertical side straight pipe 3b inserted into the opening 2b of the elbow tube 1 is slided into the opening 2b so as to connect to the adaptor 8, and the fixing work is completed. According to this method, the piping of the ventilating duct becomes possible without conducting a conventional work in which the length of pipes in the horizontal and vertical directions is measured to cut the straight pipes, thereby performing adequate piping work of the ventilating duct.
Patent JP-H0741417-A (JP)
Title: Composition for hair treatment
Inventor: NANBA TOMIYUKI
IPC: A61K8/89
Filed: 1993-07-28
Abstract: PURPOSE:To obtain a hair-treatment composition giving low stimulation to the scalp without deteriorating the effect of ammonium salt by using a quaternary ammonium salt in combination with an organopolysiloxane derivative having a specific sugar residue. CONSTITUTION:This hair-treatment composition giving low stimulation to the scalp without deteriorating the effect of ammonium salt is produced by combining (A) an organopolysiloxane derivative having sugar residues and expressed by the formula I [R and R<a> are each 1-8C hydrocarbon group; at least one of R<1> to R<6> is organic group of the formula II (R<7> is 2-20C organic group; G is a sugar residue derived from monosaccharide, oligosaxccharide or polysaccharide) and the others are each 1-8C hydrocarbon group or OH; average of (m) and (n) is 0 or positive number and m+n is 1-1000] with (B) a quaternary ammonium salt. The compound of the formula I is e.g. the compound of the formula III (G is a glycosyl) and the quaternary ammonium salt is e.g. palmityl trimethyl ammonium chloride, stearyl trimethyl ammonium chloride, or the like.
Patent JP-H0625290-A (JP)
Title: Cell adhesion active peptide
Inventor: AZUMA ICHIRO
IPC: A61P35/00
Filed: 1992-07-10
Abstract: PURPOSE:To obtain a new cell adhesion active peptide, composed of a cyclic peptide having a specific amino acid sequence, having biological activity such as suppressing actions on cancer metastasis and blood platelet agglutination, etc., and useful as a cancer metastatic suppressor, a blood platelet agglutination suppressor, etc. CONSTITUTION:This cell adhesion active peptide expressed by formula IV [(n) is 2-10] is obtained by dissolving a protected tetrapeptide expressed by formula I (Boc is benzyloxycarbonyl; cHex is cyclohexyl; Bzl is benzyl; Tos is p-toluenesulfonyl; Pac is phenacyl) in acetonitrile, adding methanesulfonic acid thereto under cooling the resultant solution with ice, stirring the prepared solution at ambient temperature, further adding DMF and triethylamine thereto under cooling the mixture solution, subsequently adding a C-terminal-free protected tetrapeptide of formula II together with a condensing agent, carrying out the reaction, providing a protected oligopeptide of formula III, then removing the protecting groups at both terminals of the resultant compound, activating the obtained compound with N-hydroxysuccinimide, subsequently adding a condensing agent thereto, carrying out the cyclizing reaction and further removing the whole protecting groups.