baber/WOPTO huggingface dataset:
Patent JP-S5824396-A (JP)
Title: Aerobic activated sludge treatment for waste water produced from installation relating to coke factory
Inventor: FUJII MASAHIRO
IPC: C02F3/12
Filed: 1981-08-03
Abstract: PURPOSE:To treat the waste water from coke factories stably by subjecting said waste water to a non-polluting treatment then removing free ammonia and/or fixed ammonia by conventional methods or controlling pH and subjecting the water to an aerobic activated sludge treatment. CONSTITUTION:Waste water produced from a coke factory 1, a chemical factory 2, and a refining installation 3 for coke furnace gas is stored in tanks 5-8. The waste water in the tanks is tested 9 for toxicity by a biochemical method at every prescribed time. The waste water having no toxicity is fed into a homoenizing tank 11. The waste water detected to have toxicity is fed to a non- polluting installation 10 where the water is non-polluted, then the treated water is fed into the tank 11. From the tank 11, the water is fed into an ammonia removing installation 12, where free and fixed ammonias are removed therefrom by a distillation method. After the pH is controlled to 7.0+ or -0.5 in a pH controlling tank 16, the water is diluted 2-6 times with sea water, etc. in a diluting tank 18, and is subjected to an activated sludge treatment in an aerating tank 20.
Patent JP-H02302170-A (JP)
Title: Picture processing system and its apparatus
Inventor: NAGATA KATSUMI
IPC: G03G15/04
Filed: 1989-05-17
Abstract: PURPOSE:To pick up an isolated picture element effectively and to obtain a reduced picture with very excellent reproducibility and readable performance by shifting an interleaved location by one bit automatically when a picture element data located at the interleaved location is the isolated picture element so as to interleave a succeeding picture element data. CONSTITUTION:When a reduction rate is 50-99%, A CPU 5 sends a selection signal '1' to inactivate an AND circuit 308 for simple interleaving and the activate a flip-flop 303 and an AND circuit 305. That is, a picture element data D1 after the output, an output data D2, a succeeding data D3 before output and a succeeding to succeeding data D4 are stored in an N-bit register 301 in 4-bit while being shifted sequentially based on a synchronizing clock, the 4-bit data D1-D4 are read in parallel at a discrimination circuit 302 for each increment and when the output data D2 is an isolated picture element in black or white level dot, a Hi signal is outputted from the discrimination circuit 302, the flip-flop 303 is operated to retard the interleave designation input sent from an interval setting circuit 31 by one bit and the designation signal is sent to a write control circuit 3 via an OR circuit 306 and the succeeding picture element data D3 is interleaved.
Patent JP-H05313859-A (JP)
Title: Microprocessor
Inventor: NISHIKAWA KOJI
IPC: G06F7/50
Filed: 1992-05-14
Abstract: PURPOSE:To obtain a microprocessor which can perform the multiplication/ division of the decimal data of a fixed point form of the large data length without increasing the scales of an internal data path, a computing element, etc., of an arithmetic unit. CONSTITUTION:A microprocessor consists of a decimal/binary data converter 2, an arithmetical computing element 3 which has an addition arithmetic function of the decimal data, a binary data multiplication computing element 4, a binary data division computing element 5, a work register group 6 which holds the interim arithmetic result, an operand register 7, an operand register 8, etc. In such a constitution, the decimal data of a fixed point form are multiplied and divided under the control of a microprogram. Thus, it is possible to easily perform the multiplication/division of the decimal data of a fixed point form of the large data length with use of a compact arithmetic unit.
Patent JP-H08311031-A (JP)
Title: Production of pyridine carboxylic acids
Inventor: HASHIMOTO TOSHIHIRO
IPC: B01J23/34
Filed: 1995-05-19
Abstract: PURPOSE: To obtain the subject compound useful as an additive for feeds or as a raw material for medicines, etc., in a simple catalytic system facilitating the circulation of the catalyst in a high yield and in a high conversion by oxidizing an alkylpyridine in the presence of the catalyst in a liquid phase using a specific solvent. CONSTITUTION: (C) An alkylpyridine is oxidized in a liquid phase in the presence of (B) a catalyst comprising (B1 ) a heavy metal salt such as a cobalt salt or a manganese salt and (B2 ) a bromine compound such as sodium bromide, bromine or cobalt bromide in (A) a lower aliphatic monocarboxylic acid containing water in an amount of 2-15wt.% as a solvent. The component A, the component B1 , and the component B2 are preferably used in amounts of 3-15wt. times, 0.02-1.5wt.% expressed in terms of metal atom, and 0.02-3wt.% expressed in terms of bromine atom, respectively.
Patent JP-S613274-A (JP)
Title: Transaction processing system
Inventor: HAMAGUCHI TSUYOSHI
IPC: G06Q40/00
Filed: 1984-06-15
Abstract: PURPOSE:To perform safely and surely transaction processing accurately and to issue speedily transaction documents by providing a memory for table storage and a file processing means which retrieves and collates the memory. CONSTITUTION:A CPU10 which controls transaction processing and plural terminal devices 2 and 3 which control input and output of transaction data of users are connected through transmission lines 4 and 5. The CPU10 is equipped with the external memory 9 for table storage and the file processor 12 which retrieves and collates the memory 9, and when transaction data are received from the terminal devices 2 and 3, the file processor 12 is started to perform transaction processing. Further, a supplementary terminal table 15 is provided to specify terminals 2 and 3 for supplementation and approval corresponding to the kind of transaction data, and transaction data from the terminal devices 2 and 3 are received to a complete and perform transaction by the supplementation and approval retrieved by the file processor 12.
Patent JP-S5912805-A (JP)
Title: Preparation of polyethylene terephthalate chip
Inventor: KAWASUMI TOSHIAKI
IPC: B29B9/04
Filed: 1982-07-13
Abstract: PURPOSE:To obtain chips used to prepare a molded piece difficult to fusion welded in a dry state and excellent in transparency by a method wherein polyethylene terephthalate is melted, extruded and a sheet or the like obtained is cut after its surface at least is crystallized. CONSTITUTION:Molten polyethylene terephthalate is extruded in the form of a sheet or a strand, quenched in contact with a cooled roll etc. and moreover cooled by water down to 100 deg.C or lower and hardened. Thereafter amorphous sheet or strand obtained is reheated up to 130-180 deg.C, the surface thereof at least is crystallized and cut before it is cooled down to the glass transition point or lower to obtain desired polyethylene terephthalate chips. Besides, the sheet or strand is reheated in contact with a hot roll, by irradiation with an infrared heater, by passing through a heating furnace where hot air is circulated, etc.
Patent JP-H04324855-A (JP)
Title: Silver halide photosensitive material and its treatment method
Inventor: KUNO KOICHI
IPC: G03C1/14
Filed: 1991-04-25
Abstract: PURPOSE:To obtain a high contrast image by setting the silver chloride content of emulsion to be 50%mol or more with specific iridium compound contained per silver mol, applying chemical sensitization with selenium sensitizer and combining sensitizing coloring matter and compound. CONSTITUTION:Photosensitive material is silver halide with silver chloride being 50%mol or more, contains 10<-9>mol or more iridium compound, is chemically sensitized by selenium compound, provides spectral sensitivity to infrared light or laser light, and contains compound shown in formula I, where A represents bivalent aromatic remaining radical, and each of R21, R22, R23 and R24 represents hydrogen atom, hydroxy group, alkyl group, alkoxy group, arylxy group, halogen atom, hetero ring nucleus, heterocyclothio group, arylthio group, amino group, or etc. However, at least one of A, R21, R22, R23 and R24 has sulfonic group. W3 and W4 are -CH=, or -N=, at least one of W3 and W4 being -N=.
Patent JP-S5246874-A (JP)
Title: Device for identifying whirling direction of shaft
Inventor: YAMADA IZUMI
IPC: G01M13/00
Filed: 1975-10-11
Abstract: PURPOSE: To detect and compare the displacements of two perpendicularly intersecting components of radial displacements of a revolving shaft, thereby automatically and continuously identifying the whirling direction of the revolving shaft. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0417402-A (JP)
Title: Waveguide directional coupler
Inventor: KURONO MASAKAZU
IPC: H01P5/18
Filed: 1990-05-11
Abstract: PURPOSE:To decrease the coupling degree of a noted harmonic mode wave by providing one or both of a phase shifter and an attenuator to one or both of connection waveguides so as to adjust an amplitude and a phase angle of the noted harmonic mode wave. CONSTITUTION:Phase shifters 14A, 14B and attenuators 15A, 15B are respectively provided to both of upper and lower connection waveguides 9A, 9B in waveguide directional coupler and the amplitudes Ca, Cb and phase angles thetaa, thetab of the TE11 mode wave are made equal respectively to each other between them. As a result, it is possible to make the coupling of the TE11 mode wave zero. Actually, since the difference between the angles thetaa, thetab is comparatively small, the adjustment of thetaa=thetab is attained by adopting a structure of inserting a dielectric or metallic screw 16 from a guide wall of the connection waveguides 9A, 9B for a concrete example of the phase shifters 14A, 14B. Similarly, the coupling degree of the TE11 mode wave in the horizontal polarized wave is adjusted at minimum.
Patent JP-H07303480-A (JP)
Title: Production of active va mycorrhizal spore
Inventor: MIYAMOTO HIDEO
IPC: C12N1/14
Filed: 1994-05-12
Abstract: PURPOSE:To obtain active spores of a vesicular-arbuscular (VA) mycorrhizae useful in agriculture, horticulture, etc., improved in disease resistance by keeping a carrier containing spores of the VA mycorrhizae under specific conditions and breaking the dormancy of the VA mycorrhizae. CONSTITUTION:This method for producing active spares of VA mycorrhizae is to maintain water content of a carrier, such as AKADAMA TSUCHI (a granular soil suitable for horticulture, made of weathered red soil by removing fine particles) or attapulgite containing the spores of the VA mycorrhizae belonging to the genus Gigaspora or Scutellospora, at 15-70% and keep the spores under the conditions for 3-40 days. Here, a preferable host plant for cultivating the VA mycorrhizae is dent corn, digitaria adscendens Henr., etc.
Patent JP-H0417428-A (JP)
Title: Data communication system
Inventor: KOSEKI TOSHIICHI
IPC: H04L12/40
Filed: 1990-05-11
Abstract: PURPOSE:To improve the communication efficiency between a master node and sub node by varying a frame pulse interval and a pulse width in response to the content of a data frame. CONSTITUTION:In the case of making transmission/reception from one master node 1 to plural sub nodes 20-30, the interval of frame pulse is made variable or the frame pulse width and the interval are made variable. The width or pulse width of a relevant frame is made equal for each command data. Moreover, a time interval up to a start timing of a command data sent in the master mode is made equal to or slightly larger than the maximum length of a frame pulse interval. Thus, the length of a DATA-S is kept to a required length and made coincident on the length of a DATA-R, thereby shortening the entire communication time.
Patent JP-S5347321-A (JP)
Title: Magnetic head material
Inventor: MASUMOTO TAKESHI
IPC: C22C45/02
Filed: 1976-10-12
Abstract: PURPOSE:To obtain a magnetic head material made of magnetic alloy which is practically noncrystalline by combining transition metal components comprising a ternary compsn. of Fe, Co and Ni with metalloids comprising B or B and Si so as to attain a specified compsn.
Patent JP-H0419351-A (JP)
Title: Suction system for engine
Inventor: HARADA SHINICHI
IPC: F02B31/00
Filed: 1990-05-11
Abstract: PURPOSE:To achieve reduction in particle size or atomization of fuel to thereby obtain a high combustion efficiency with use even of a lean mixture during low-load engine operation, by causing agitation vanes, driven by a corresponding motor, to be accommodated within a corresponding branch pipe of a suction manifold and by, on the other hand, mounting to each exhaust pipe a thermal electric-power generator for supplying an electric power to the mentioned motor. CONSTITUTION:Agitation vanes 9 and a motor for driving the same are accommodated within each branch pipe 4 of a suction manifold 3. On the other hand, a thermal electricpower generator 11 is mounted to each branch pipe 8 of an exhaust manifold 7. The thermal electric- power generator 11 comprises plural groups of thermal electric-power generation elements 12, the elements 12 of each group being disposed in side-by-side relation and each formed into a bifurcated configuration having a high temperature end 12a at the top and low temperature ends 12b at the leg terminals, the plural groups thereof being circumferentially disposed with respect to each corresponding branch pipe 8 at suitable intervals. Whereby, an electromotive force is generated, by means of each thermal electric-power generation element, due to the temperature difference between the interior and exterior of the corresponding branch pipe 8 to thereby obtain an electric power enabling high-speed rotation of the motor 10. By the high-speed rotation of the agitation vanes 9 driven through operation of the motor 10, the agitation operation in conformity with the flow of air-fuel mixture is performed to promote reduction in size and atomization of large combustion fuel particles in the air-fuel mixture.
Patent JP-S5824390-A (JP)
Title: Removing method for dissolved oxygen
Inventor: KUME HIDETOSHI
IPC: C07C7/20
Filed: 1981-08-03
Abstract: PURPOSE:To remove dissolved oxygen efficiently by adding carbohydrazide, >=1 kind among metallic salts of Co, Cu, Mn, Fe, and an activating agent which is >=1 kind of quinone or hydroquinone compds. to a soln. CONSTITUTION:Carbohydrazide is added to water, an org. solvent or a soln. consisting of these as a solvent, and at least 1 kind salts or complex salts of metals (1) selected among the group consisting of cobalt, copper, manganese and iron, at least 1 kind of quione compds. or hydroquinone compds (2)., or (1) and (2) are used in combination as an activating agent, whereby dissolved oxygen is removed. There are cobalt chloride, cobalt EDTA complex salt, copper chloride, copper ammonia complex salt, manganese chloride, manganese EDTA complex salt, iron chloride, iron EDTA complex salt, etc. as said salts or complex salts of cobalt, copper, manganese and iron.
Patent JP-S5921682-A (JP)
Title: Manufacture of 4-hydroxy-2-methyl-n-2-pyridyl- 2h-1,2-benzothiazine-3-carboxamide-1,1-dioxide
Inventor: RUUTOUITSUHI TSUIRUNGIBURU
IPC: C07D417/12
Filed: 1983-07-07
Abstract: In the preparation of 4-hydroxy-2-methyl-N-2-pyridyl-2H-benzothiazine-3-carboxamide 1,1-dioxide by reacting the corresponding 3-methoxycarbonyl compound with 2-aminopyridine, a dramatic increase in the yield is obtained if the reaction is carried out in the presence of 0.1 to 1.5 mole equivalent (based on the 3-methoxycarbonyl compound) of an alkyl- or arylsulfonic acid.
Patent JP-H06332360-A (JP)
Title: Grating optical element and lippman-type holographic stereogram synthesizing device using the same
Inventor: KOU NORIHIRO
IPC: G03H1/26
Filed: 1993-05-25
Abstract: PURPOSE:To made the device extremely simply and inexpensively and to easily produce a holographic stereogram. CONSTITUTION:This device has a means for making collimated beams of light which are reference light incident on a hologram photosensitive material 14 from its rear side, a first grating optical element 11 for diffracting collimated beams of light which are object light 17, condensing these beams in the horizontal direction and diffusing (diffracting) the beams radially in the perpendicular direction, a second grating optical element 13 for diffracting the diffracted light from the first grating optical element 11 after illuminating an original picture, randomly diffusing the light in the perpendicular direction and making the light incident on the hologram photosensitive material 14 from its front side and slit masks 15 disposed respectively on the front side and rear side of the hologram photosensitive material 14 to make only a part of the incident light incident on the hologram photosensitive material 14. The light rays from these slit masks 15 are respectively interfered with each other and element holograms are recorded on the hologram photosensitive material 14.
Patent JP-2000312830-A (JP)
Title: Photocatalyst composite material and production thereof
Inventor: MASAKI YASUHIRO
IPC: B01J35/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst composite material which does not damage the activity of a photocatalyst and exhibits the original activity of the photocatalyst sufficiently, and to provide its production method. SOLUTION: A photocatalyst composite material has a metallic oxide layer 3, which suppresses the diffusion of oxygen from a photocatalyst layer to a base material, between a base material 1 consisting of aluminum or a metal containing aluminum, and a photocatalyst layer 2. The metallic oxide layer may be aluminum oxide formed by applying oxidation treatment to the base material. The photocatalyst composite material can be produced by applying sol containing fine particles of the metallic oxide or a solution containing a precursor of the metallic oxide to the surface of the base material, baking it to form a metallic oxide layer, and forming a photocatalyst layer on the surface.
Patent JP-S5819502-A (JP)
Inventor: JIYATSUKU TSUANEERU
IPC: G01B11/00
Filed: 1982-07-14
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-H01292484-A (JP)
Title: Optical information reader
Inventor: FUKUSHIMA TAKAFUMI
IPC: G06K7/10
Filed: 1988-05-19
Abstract: PURPOSE:To suppress power consumption at its minimum required by providing the title reader with a light source arranged adjacently to a reading window, a level detecting means for detecting the output level of a reading sensor and a light source driving means for controlling the lighting of the light source in accordance with a signal outputted from the level detecting means. CONSTITUTION:The output level of a reading sensor 5 is detected by a level comparator 13 and the quantity of light required for reading is previously converted into the output level and set up to a regulated value by regarding that the output level is proportional to the quantity of light on the surface of the label 7. When the quantity of light is more than the regulated value, normal symbol reading processing is executed. When the value is less than the regulated value, current I is set up to I1 and the light source 11 is turned on to detect the output level of the sensor 5 under said state. When the output level does not reach the regulated value even if the light source 11 is turned on by the current I1, current I2 larger than the current I1 is supplied to the light source 11. When the value is more than the regulated value, a normal symbol reading processing is executed. When the value is less than the regulated value, reject processing is executed and an unreadable state is set up.
Patent JP-2000308517-A (JP)
Title: Cosmetic container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To enhance the braking strength of a flexible piece by adding a deforming function to a wall surface where the flexible piece having repulsive force is formed so as to distribute stress when this flexible piece is bent- deformed at the time of attaching/detaching, etc., a cosmetic tray. SOLUTION: The first engaging projection 28 which can be engaged with the engaging groove 24a of a cosmetic tray 24 is formed on the first inner surface 20a of a cosmetic tray housing part 20. Plural pawls 30 respectively forming a vertical slit 30a extended in a vertical direction on both sides and respectively making its lower end a free end, and the second engaging projections 32 which can be engaged with the groove 24a are formed on the inner surface of their lower end part. The second inner surface 20b between the pawls 30 is made a flexible holding wall 34 with a spring force larger than that of the pawl 30 by making its lower end a free end, and a projecting part 36 is formed on the inner surface of this by a projecting quantity smaller than that of the projections 32.  A horizontal slit 38 is formed at the upper end part of the surface 20b over the whole width of the forming area of the wall 34 and the pawls 30.
Patent JP-H05298194-A (JP)
Title: Inspection circuit of memory ic having plural pairs of data input/output terminals
Inventor: SEKI TAKANORI
IPC: G11C29/00
Filed: 1992-04-17
Abstract: PURPOSE:To detect a malfunction to be generated by the mutual action between data bits by using a Walsh function generator which does not have the mutual correlation between each output as a data generation circuit and is capable of inspecting by writing in data trains where each data bit has few resemblances with each other and performing the writing-in and reading-out operations of few kinds of data. CONSTITUTION:An address generation circuit 1 imparts and address for inspection to a memory IC 6 and a fucntion generation circuit 2 generates a Walsh function as data for inspection. A decision making circuit 3 compares the data for inspection impared from the function generation circuit 2 to the memory IC 6 with the data read out from the memory IC 6 and decides whether the storing action of the memory IC 6 is good or bad from the discordance. The same address as the memory IC 6 is designated to a result memory 4 and the decided result is stored in the address when the decision making circuit 3 decides the malfunction.
Patent JP-H08290516-A (JP)
Title: Fluororesin film and its preparation
Inventor: WATANABE MITSURU
IPC: B05D7/04
Filed: 1995-04-25
Abstract: PURPOSE: To ensure a photocatalytic effect for a long period without making titanium oxide particles fall out. CONSTITUTION: The fluororesin film on the surface of which titanium oxide particles are fixed prepd. by spraying the titanium oxide particles heated by using a combustion gas onto the surface of a fluororesin film with a m.p. of at most 320 deg.C and coating the surface of the fluororesin film with a suspension of titanium oxide particles, drying it and performing contact bonding it by means of rolls heated around the m.p. of the fluororesin and a method for preparing it, are provided.
Patent JP-S5347799-A (JP)
Title: Fire sensing device
Inventor: IZUMI HIROSHI
IPC: G08B25/00
Filed: 1976-10-13
Abstract: PURPOSE: To display the change of the object to be sensed through more than three state changes by discriminating the fire sensing device itself and also by grasping the state change into which the time element of the fire phenomenon is taken. 
     COPYRIGHT: (C)1978,JPO&Japio