baber/WOPTO huggingface dataset:
Patent JP-H03227496-A (JP)
Title: Paper coating composition
Inventor: INOUE TOKUJI
IPC: D21H19/56
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the title composition capable of giving coated paper of excellent printing gloss, bond strength and light resistance by incorporating a paper coating pigment with each specific two kinds of latex as binder at specified proportion. CONSTITUTION:The objective composition can be obtained by incorporating 100 pts.wt. of a paper coating pigment with a total of 5-20 pts.wt. of (A) a latex 1000-2000Angstrom  in mean particle size, 75-100wt.% in gel content and -10-20 deg.C in glass transition temperature, produced by copolymerization of a composition comprising (1) 29-50wt.% of an aliphatic conjugated diene compound, (2) 35-75wt.% of an aromatic vinyl compound, (3) 1-10wt.% of an ethylene-based unsaturated carboxylic acid and (4) 0-20wt.% of a copolymerizable ethylene- based unsaturated compound other than the components 2 and 3 and (B) a second latex 300-800Angstrom  in mean particle size, 75-100wt.% in gel content and -30-10 deg.C in glass transition temperature, produced by copolymerization of a composition comprising 30-60wt.% of the component 1, 35-75wt.% of the component 2, 1-5wt.% of the component 3 and 0-20wt.% of the component 4 at the weight ratio (on a solid basis) A/B=(99:1)-(70:30).
Patent JP-S55111896-A (JP)
Title: Flow control apparatus for returned sludge
Inventor: HIZUKA JIYUNJI
IPC: C02F3/12
Filed: 1979-02-20
Abstract: PURPOSE: To stabilize MLSS concentration within an aerating tank by a method wherein, in case of determining a proper value of a flow amount of returned sludge by calculation, the said value is determined according to an inflow sewage amount other than MLSS concentration within an aerating tank when time variation ratio of an inflow sewage amount is high.  
     CONSTITUTION: An inflow sewage amount is measured by a flow meter 10 provided to a water conduit 1 and this output is supplied to a time variation ratio detecting circuit 11 of an inflow sewage amount and the output thereof is applied to a calculating circuit 12. To this circuit 12, a preselected value according to an inflow sewage amount is applied from a setting value input terminal 13, 13' and its calculating output is applied to a calculating circuit 14. To this circuit 14, an output from a circuit 15 detecting a before 24hrs. average value of an inflow sewage amount, an output of a flow meter 10, an output of an MLSS concentration meter 16 within on aerating tank, an output of a returned sludge concentration meter 17 and an MLSS concentration setting value from a setting value input terminal 18 are applied to calcualate a returned sludge flow amount proper value. This output is applied to a controller 19 to adjust a flow amount of returned sludge. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52101399-A (JP)
Title: Liquefying storage device of waste gas containing radioactive substanc e
Inventor: NONAKA AKIRA
IPC: B65D88/74
Filed: 1976-02-23
Abstract: PURPOSE: A waste gas liquefied storage device feasible the time necessary to cool in a waste liquefied storage tank etc. to be unnecessary. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01193300-A (JP)
Title: Human monoclonal antibody and production thereof
Inventor: OCHI HIROSHI
IPC: G01N33/569
Filed: 1988-01-27
Abstract: NEW MATERIAL:An antibody exhibiting a specific binding to Pseudomonas aeruginosa-common antigen OMP-19 having following properties. Properties of OMP-19; Constituent: proteinic substance which antigenicity disappears by treatment with proteinase K. Molecular weight; apparent molecular weight 19000 with 0.2% sodium dodecyl sulfate.12.5% polyacrylamide-gel-electrophoresis under reduced condition, after heat-treatment at 73 deg.C for 10min in the presence of 1% sodium dodecyl sulfate and 5% 2-mercaptoethanol. Characteristics; existing in an outer-membrane fraction of almost all Pseudomonas aeruginosa without depending on a serotype of Pseudomonas aeruginosa. USE:A preventive and remedial agent as well as diagnosticum of Pseudomonas aeruginosa sepsis, which has high therapeutic effect and low side effect, and allows stable and large-scale production of a safe antibody with high titer. PREPARATION:A human lymphocyte B cell having a potency to produce the said antibody is fused with a mouse myeloma cell, and a hybridoma obtained is propagated to produce the aimed antibody.
Patent JP-H10215150-A (JP)
Title: Semiconductor oscillator
Inventor: TANAKA HIROYUKI
IPC: G06F1/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor oscillator capable of stably starting oscillation after the lapse of prescribed time after the oscillation is stopped. SOLUTION: This oscillator is provided with an oscillation circuit provided with a feedback element 2 and a pull-down element 3 for which an inverter 1 is connected between an input terminal IN and an output terminal OUT, an oscillation stop signal terminal STOP for inputting oscillation stop signals for stopping an oscillation operation and a potential holding circuit constituted of an input terminal pull-down element 5, an EX-OR gate 6 and a delay element 7 for holding the input terminal at a prescribed potential for the prescribed time based on the inputted oscillation stop signals.  In this case, when the oscillation stop signals are turned to a low level, the output of the EX-OR gate 6 is turned to high level output for the time set by the delay element 7, the input terminal pull-down element 5 is turned ON, the input terminal IN is turned to a ground potential and it is turned OFF after the lapse of the prescribed time. By starting the oscillation by the potential fluctuation at the time, the oscillation is stably restarted.
Patent JP-H01193577-A (JP)
Title: Transparent component, showcase having said transparent component and cooling showcase having said transparent component
Inventor: ISHIZAKA YOSHIRO
IPC: F25D17/08
Filed: 1988-01-28
Abstract: PURPOSE:To improve the cooling effect inside a showcase and the attractiveness to look at by providing a double structure of an inner transparent object and an outer transparent object which are respectively contoured three-dimensionally and are spaced from each other. CONSTITUTION:A showcase 10 is almost spherical. Its bottom half forms a bases which, when viewed from above, is nearly circular, and the upper half is used as a cooling chamber which comprises in its bottom a selling items placement section 12 having a show plate for placing the selling item on it. Said showcase 10 is mounted on the top of a display case G. The selling item placement section 12 is covered with a hood 50 comprising transparent objects made of transparent material. The hood 50 is pivotably attached to the base 11, and, by its pivotable movement, the selling items placement section can be opened or closed. The hood 50 is formed three- dimensionally, semispherical for instance, so that the cold air delivered into the selling items placement section 12 may be guided in a curve, and has a double structure with a space in-between. In order to maintain the hermeticity and absorb shocks, a sealing material 52 is fitted to the groove in the underside of a sash 50B.
Patent JP-2000214182-A (JP)
Title: Probe card for wafer test
Inventor: MAEKAWA SHIGEKI
IPC: H01L21/66
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a probe card which provides a stable electric contact to a test pat, related to a vertical probe card. SOLUTION: The tip 1a of a probe-needle 1 fitted almost vertically to a substrate 2 is pressed to an electrode pad 100a of a semiconductor wafer 100 so that the tip 1a electrically contacts the pad 100a, for operation test of the semiconductor wafer 100. Here, related to the probe needles 1, the root 1b of it and the tip 1a are held with guide plates 3 and 4, respectively, while the diameters of the root 1b and a central part 1c or the probe needle 1 are smaller than that of the tip 1a held by the guide plate 3.
Patent JP-S52102085-A (JP)
Title: Pressure resisting test of tube
Inventor: ISHIHARA TOUKICHI
IPC: G01M3/02
Filed: 1976-02-20
Abstract: PURPOSE: To make a large pressurizing equipment useless, by inserting flexible tube into the sample tube, so as to closely adhere the outer circumference of the flexible tube to the inner circumference of the test tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59144746-A (JP)
Title: Purification of methacrylonitrile
Inventor: KAWAKAMI KIYOSHI
IPC: C07C67/00
Filed: 1983-02-07
Abstract: PURPOSE:To obtain high-purity methacrylonitrile from the ammoxidation reaction product composed mainly of methacrylonitrile and containing methacrolein and cyanic acid, by introducing the product in a column to separate low-boiling component, introducing the bottom liquid to a vacuum distillation column, and recycling the distillate obtained from the column top to the product column. CONSTITUTION:An ammoxidation reaction product composed mainly of methacrylonitrile (MAN) and containing cyanic acid is recovered by the absorption recovery column 1 using water as the medium, and passed through the column 4a for removing cyanic acid, the dehydration column 4b, the column 6 to separate low-boiling component, and the product column 7 to obtain the objective product MAN from the line 8. In the above process, the bottom liquid of the low-boiling component separation column is introduced into the vacuum distillation column 9 to carry out the vacuum distillation, and the distillate obtained from the column top is condensed with the condenser 10 and fed to the product column 7. The vacuum distillation in the vacuum distillation column 9 lowers the distillation temperature, suppresses the decomposition of cyanhydrin, reduces the contamination with decomposition product, enables the efficient removal of cyanhydrin having high boiling point, and gives highly purified MAN.
Patent JP-S54111389-A (JP)
Title: Temperature control unit
Inventor: KOBAYASHI MIKI
IPC: G01J5/12
Filed: 1978-02-20
Abstract: PURPOSE:To make possible compensation of non-linearity in the relations between duty factors and the arrive temperature of a thermoelectric element by making the relations of the duty factors of the pulse train driving the thermoelectric element having Peltier effect and control DC voltage non-linear. CONSTITUTION:The temperature of a thermoelectric element 1 is converted to an electric signal by a detecting element 2 and this signal is applied to a differential type DC amplifier 3. The DC voltage from a DC power source 5 via potentiometer 4 is also applied to the amplifier 3, by whith the temperature of the element 1 is set. The output voltage of the amplifier 3 determines the slice level of a compara tor 6. Hence, the output of a saw tooth wave generating circuit 7 is subjected to waveform shaping 8 and the waveform signal in which the leading edge is linear and the first portion of the trailing edge becomes a sublinear curve is obtained as square pulse train from the comparator 6. The pulse width thereof is changed by the slice level, by which the duty factor of the output pulse train is determined and the control signal of a large power switching circuit 9 driving the element 1 is created, thus the compensation at the small set value may be obtained.
Patent JP-S57132353-A (JP)
Title: Semiconductor integrated circuit
Inventor: SADAMATSU HIDEAKI
IPC: H01L21/331
Filed: 1981-02-09
Abstract: PURPOSE:To minimize area by forming the collectors of two transistors of an ECL circuit into one island and joining both emitters to a collector of a constant-current transistor. CONSTITUTION:The emitter regions of the transistors Q1, Q2, to which input voltage Vin and reference voltage VREF are each applied, and the collector region of the constant-current transistor Q3 are shaped onto a P type semiconductor subtrate 21 as an N type epitaxial layer 22. The P type base regions 24a, 24c, 24b of each transistor Q1, Q2, Q3 are formed to the layer 22, and the N type collector regions 26, 27 of the transistors Q1, Q2 and the N type emitter region 25 of the transistor Q3 are shaped severally to the P type base regions 24a, 24c, 24b. The emitters of the transistors Q1, Q2 and the collector of the transistor Q3 are connected by the N type layer 22 and an N<+> buried layer 23, and isolation regions among these electrode wiring and elements are unnecessitated.
Patent JP-S62176373-A (JP)
Title: Data conversion system
Inventor: MINAGAWA TAKASHI
IPC: H04N1/411
Filed: 1986-01-30
Abstract: PURPOSE:To convert fixed length data into variable length data at high speed by storing the effective length of the variable length data in a table for converting the fixed length data into the variable length data corresponding to the variable length data. CONSTITUTION:A memory table 12 consists of the variable length data 21 and the effective length data 22 indicating the data length of the variable length data 21. For instance, when the fixed length data 1 is inputted to a C register 11, 6 is outputted as the effective length data L and 000111 XX is outputted as the variable length data from the table 12 and according to an instruction from a controller 15, they are respectively stored in a counter 14 and a P register 13. The data is transferred one bit by one bit from the P register 13 to an S register 16 until the counter 14 goes to zero, the number of inputted data is counted by a counter 17, the transfer from the P register 13 is stopped by a carry output of the counter 17 and the data is transferred from the S register 16 to an output register 18. By inputting the fixed length data to the C register, the variable length data is outputted to the output register 18.
Patent JP-H0570420-A (JP)
Title: Peptide amide and amide dimer
Inventor: ZEENON DEII KONTEIITEISU
IPC: A61K38/00
Filed: 1992-02-04
Abstract: PURPOSE: To provide a peptide amide and an amide dimer which shows non- depolarizing muscular relaxing activity and are useful as a relaxant for skeletal muscle.  
     CONSTITUTION: The compds. are expressed by formula I and formula II. In the formulae In and II, R is a lower alkyl; R 1 , R 2  are H, a lower alkyl, allyl, propargyl, aryl lower alkyl, cyclo lower alkyl lower alkyl, or R and one or both of R 1 , R 2  form 4 to 6-membered heteroring with N bonded to these; AA is Ala, Val, Leu, Ile, Phe, Tyt, Pto., Nip, 4-AcOPro, Glu(γ-Me). GABA, 6- aminohexanoic acid; (n) is 2 to 4; (x) is 0, 1; (y) is 1, 2; (z) is 2 to 12; An -  is an pharmaceutically acceptable anion, and the compds. are, for example, bis(N, N,N-trimethyl-L-phenylalarnyl)-decane-1,10-diamide diiodide. The compd. is prepared by the synthesis of peptide in soln. phase. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07208831-A (JP)
Title: Distributor for refrigerator
Inventor: MIYAZAWA KENICHI
IPC: F25B41/00
Filed: 1994-01-20
Abstract: PURPOSE:To distribute refrigerant of an equivalent amount and to introduce it by connecting a thin tube to be distributed to an area where a distributing amount is increased by altering a diameter of the tube to be distributed and connected to one distribution tube and a thick tube to be distributed to an area where a distributing amount is decreased. CONSTITUTION:A distributor has a distribution tube 20 closed at its end and a plurality of tubes 21, 22, 23 to be distributed having different diameters connected in parallel with the tube 20. That is, the diameters of the tubes 21, 22, 23 to be distributed are sequentially increased from this die of the tube 20 toward its end. Accordingly, the diameter of the tube 21 connected to the region of this side in which a distributing amount is increased is reduced, and the diameter of the tube 23 connected to the region of the end side in which a distributing amount is decreases is increased, and hence refrigerants of equivalent amounts are distributed and introduced thereto.
Patent JP-H05214247-A (JP)
Title: Conductive polymer composition
Inventor: KONO MICHIYUKI
IPC: C08L71/02
Filed: 1992-02-04
Abstract: PURPOSE:To provide the title composition whose electronic conductivity and/or ionic conductivity can be selected according to its use and which can be applied to many uses because of its good processability and flexibility. CONSTITUTION:The title composition comprises polyaniline, a product of cross- linking of a substance obtained by modifying the terminals of at least one alkylene oxide polymer selected among a homopolymer of an alkylene oxide monomer, a block copolymer of this monomer and a random copolymer of this monomer and at least one member selected among an anion of a proton acid, an electron-accepting substance, an alkali metal salt and an alkaline earth metal salt.
Patent JP-S58147124-A (JP)
Inventor: TEIISU UIREMU BURIRU
IPC: C23F4/00
Filed: 1983-02-09
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-H04259654-A (JP)
Title: Fuel supply device of engine
Inventor: MINAMI TAKANORI
IPC: F02G5/02
Filed: 1991-02-12
Abstract: PURPOSE:To enhance the heat efficiency of an engine using alcohol or alkane as the fuel, and achieve suppression of CO2 exhaust. CONSTITUTION:An exhaust line 12 is fitted with a contact hydrogen catalyst 15 which converts CO2 in the exhaust gas into alcohol or alkane, and this substance produced is fed back to the fuel system 13. Utilization of the exhaust heat at contact hydrogen reactions will enhance the heat efficiency, and a clean engine is achieved through saving energy due to reproduction of the fuel and suppression of CO2 exhaust.
Patent JP-H11218922-A (JP)
Title: Positive photosensitive resin composition and manufacture of resist image by using it
Inventor: KOIBUCHI SHIGERU
IPC: G03F7/039
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide the positive photosensitive resin composition high in sensitivity and resolution and the method for formula resist image. SOLUTION: This positive photosensitive resin composition comprises a resin soluble in an alkaline aqueous solution and a compound producing an acid by irradiation with active chemical rays and a substance having an acid- decomposable group for increasing the solubility in an alkaline aqueous solution by an acid catalytic and a compound to be used as a solvent and having 2 ketone groups in one molecule.
Patent JP-H10224353-A (JP)
Title: Network system and its bus arbitration method
Inventor: KOBAYASHI HIROAKI
IPC: H04L12/28
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the redundant flow of radio reception data by selecting a device that performs the radio transmission/reception based on the received radio communication propriety information and its own radio communication propriety information if plural devices which can perform the radio transmission/ reception to the external devices are included in a network where plural devices are connected to each other via the serial interfaces. SOLUTION: The device that can perform the radio transmission/reception among plural 1394 devices which are connected to each other via an IEEE1394 network inserts the transmission/reception property information to a self-ID packet together with the communicable transfer rate information via a transmission/reception propriety information inserting means 11 and transmits these information via a data transmission means 16. A 1394 device that can serve as a bus manager receives those information and stores them in a topology map. A working device selection means 12 discriminates all devices that can perform the radio transmission/reception in the network based on the topology map information and selects the only device that performs the radio transmission/reception based on a prescribed rule.
Patent JP-S58138884-A (JP)
Inventor: KINASHI SHINZOU
IPC: E04G15/02
Filed: 1982-02-08
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-S61177501-A (JP)
Title: Switching circuit
Inventor: TOKUMARU YOSHITAKA
IPC: G05B7/02
Filed: 1985-02-04
Abstract: PURPOSE:To switch systems automatically, to perform the switching manually unless other systems are abnormal, and to improve the operability by ORing a switching control signal with the differential output of an operation signal, checking whether the OR output coincides with a signal showing that a side to be switched to is normal, and switching the systems according to the check result. CONSTITUTION:If the trouble of an A system is detected when an A system 4 is selected, an operation monitor 9 sends out an A system trouble signal 10. When there is not a B system trouble signal 11, the A system trouble signal 10 is passed through an NOR gate 15 and an AND gate 17 to set an RS flip-flop 19. The reset terminal of the RS flip-flop 19 is open, so the flip-flop 19 rises the input of a driver 21 to a high level and the output of the driver 21 sets the B side of a switching controller 23. When the A system 4 is selected, on the other hand, the depression of a manual switch 12 allows the differential signal of a differentiating circuit 13 to pass through gates 15 and 16, and 17 and 18 as far as both systems are normal and then reach set terminals of RS flip-flops 19 and 20.
Patent JP-H09214473-A (JP)
Title: Interleave communication system and its equipment
Inventor: OBUCHI KAZUCHIKA
IPC: H04L1/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To spread a burst error to the utmost with a high data transmission efficiency. SOLUTION: A transmitter applies inter-frame interleave to block data at a depth corresponding to a frame number (n) in the case of sending the block data in optional n-frames with a fixed length. A receiver applies inter-frame de-interleave to block data by received n-frames with a depth corresponding to the frame number (n) (figure (A)). Or the transmitter designates the depth of inter-frame interleaving used for 2nd and succeeding frames for the 1st frame and applies in-frame interleaving to the 1st frame with a depth specified in the system and applies inter-frame interleaving to the 2nd and succeeding frames with the designated depth.  The receiver applies in-frame de-interleave to the received 1st frame with the depth specified by the system to extract the depth of the designated inter-frame interleaving and applies de-interleaving to the 2nd and succeeding frames with the extracted depth.
Patent JP-H07230150-A (JP)
Title: Solid processing agent for silver halide photographic sensitive material
Inventor: TSUCHIYA ICHIRO
IPC: G03C5/30
Filed: 1994-02-16
Abstract: PURPOSE:To provide a solid processing agent for silver halide photographic sensitive material excellent in preservability over a long term, having excellent handling convenience and of colorless solid state. CONSTITUTION:In the solid processing agent for silver halide photographic sensitive material containing at least a compound expressed by a formula, (R1)(R2)N-OH, or its salt, the solid processing agent is granular and has 0.6-2.0cm<3>/g specific volume and 0.1-15wt.% water content. In the formula, each of R1 and R2 represents individually hydrogen atom or optionally substituted alkyl group.
Patent JP-H06206966-A (JP)
Title: Production of water-absorbing polyurethane foam
Inventor: NONOMURA HAJIME
IPC: C08G18/48
Filed: 1993-01-12
Abstract: PURPOSE:To produce a water-absorbing polyurethane foam having high water- absorption rate, causing little dilation of the foam by water-absorption, releasing little absorbed water by pressing and having high water-retaining power. CONSTITUTION:The polyurethane foam is produced by adding a polyisocyanate and a polyol to a foaming agent, a catalyst and other assistants and reacting in the presence of a highly water-absorbing resin. The polyol to be used in the above reaction has an average functional group number of >=3 and contains >=40 pts.wt. (based on 100 pts.wt. of the total polyol) of polyol having an oxyethylene group content of 20-100% and the reaction is carried out in the presence of a foam breaker.