baber/WOPTO huggingface dataset:
Patent JP-H05112280-A (JP)
Title: Oil pollution preventing catamaran tanker
Inventor: FURUICHI KATSUMI
IPC: B63B11/04
Filed: 1991-10-21
Abstract: PURPOSE:To prevent the bottom of a cargo oil tank from making touch with a shore reef even when the bottom of a catamaran is forced into contact with a shore reef for breakage by a method wherein catamaran parts form a ballast tank and a part through which the catamaran parts are intercoupled together forms a cargo oil tank. CONSTITUTION:Catamaran parts 1 form a ballast tank and a part through which catamaran parts 1 are intercoupled together forms a cargo oil tank 2. A proper difference (h) is produced between the height of the bottom 1a of the catamaran parts 1 and the height of the bottom 2a of the cargo oil tank part 2. Thereby, even when a tanker enters a reef area, the bottoms 1a of the catamaran parts 1 are broken but the reef does not reach the bottom 2a of the cargo oil tank 2, resulting in prevention of breakage of the cargo oil tank 2 and provision of an oil pollution preventing effect. Further, since a bottom part is not provided with a ballast tank like a double partition tanker, the increase in the weight of a tanker and the increase in a painted area are prevented from occurring.
Patent JP-H07116660-A (JP)
Title: Production of pure water
Inventor: TAMURA MAKIO
IPC: C02F1/44
Filed: 1993-10-29
Abstract: PURPOSE:To reduce the concn. of silica in pure water and to enhance water utilization efficiency. CONSTITUTION:Water with silica concn. of 20mug SiO2/L or less is 2 supplied to a reverse osmosis membrane apparatus and separated into permeating water and conc. water to make pure water. In this method, the amt. of permeating water of the reverse osmosis membrane apparatus is set to 80% of the supply amt. of water or less to reduce the concn. of silica. Further, the conc. water is subjected to ion exchange treatment to be returned to the reverse osmosis membrane apparatus to enhance water utilization efficiency.
Patent JP-H08208611-A (JP)
Title: Imidazo(4,5-b)pyridine-based compound and pest-controlling agent containing the same
Inventor: NASU RIKUO
IPC: C07D213/73
Filed: 1995-09-25
Abstract: PURPOSE: To obtain a new trifluoromethylpyridine-based compound useful as an intermediate for new imidazo[4,5-b]pyridine-based compounds useful as pest- controlling agents. CONSTITUTION: The objective compound, a trifluoromethylpyridine-based compound, is expressed by formula I (B1 is nitro or amino; B2 is a halogen, alkoxyl or alkylthio), e.g. 2-amino-6-chloro-3-nitro-5-trifluoromethylpyridine. The compound of formula I, for example, the illustrated compound, is obtained by the following process: fuming sulfuric acid is first added to 6-chloro-5- trifluoromethyl-2-pyridone to form 6-chloro-3-nitro-5-trifluoromethyl-2-pyridone, which is then reacted with thionyl chloride into 2,6-dichloro-3-nitro-5- trifluoromethylpyridine, which is then reacted with ammonia. The compound of formula I is useful as an intermediate for the other objective compound, an imidazo[4,5-b]pyridine-based compound, of formula II [X1 is CF3 , nitro or a halogen; X2 is H, a halogen, etc.; Y is SO2 R2 (R2 is an alkyl, etc.); Z is a halogen, alkyl, etc.].
Patent JP-S61149067-A (JP)
Title: Drying and granulating of seasoning
Inventor: SATO JINICHI
IPC: A23L27/10
Filed: 1984-12-25
Abstract: PURPOSE:Liquid seasonings and drying auxiliaries are dissolved in water in a specific proportion, then carbon dioxide gas is dissolved in the solution and spray-dried to enable high-efficiency production of granular seasoning mix withoutdeterioration in taste. CONSTITUTION:Liquid seasongings and drying auxiliaries are dissolved in water so that the solid content becomes 20-55wt% and the content of the drying auxiliaries becomes 20-70wt% on the total solid basis. Then, the aqueous solution is cooled down to about 0-25 deg.C and carbon dioxide gas is brought into contact with the aqueous under carbon dioxide pressure of 1-15kg/cm<2> until the CO2 content becomes 0.25-25wt% on the water basis. The resultant CO2-containing aqueous solution is led to a pressure-nozzle type atomizer through a high-pressure pump to effect spray-drying. The seasonings to which the process according to the present invention is, e.g., soy sauce, sauce, aminoacid solution or extract of dried bonito or sea tangles.
Patent JP-H01116501-A (JP)
Title: Production of microlens array
Inventor: TODOKORO YASUYUKI
IPC: G02B3/00
Filed: 1987-10-29
Abstract: PURPOSE:To suppress the excessive movement of a photoreactive material from the perpendicular direction of a microlens array toward lenses and to prevent the distortion of lens shapes by providing photoreactive material absorption regions near the array. CONSTITUTION:The photoreactive material M in the photoirradiated part of the exposed film 13, which contains the photoreactive material M, turns to the photoreaction product material M' when UV rays are exposed to the film 13. The photoreactive material in the part irradiated with the light is, therefore, moved to the photoirradiated part as shown by an arrow. As a result, the volume of the photoirradiated part increases and the microlens array 15 disposed with the many lenses 14 in a straight line is formed. The photoreactive material absorption regions 16 are formed in the photoirradiated part by holes 12 of a mask 10 at this time. Since the photoreactive material absorption regions 16 absorb the excess photoreactive material moving toward the lenses, the lenses 14 are prevented from spreading in the perpendicular direction of the array 15 and the less distorted lenses are formed.
Patent JP-S63125879-A (JP)
Inventor: IDOGAKI SATOSHI
IPC: F16L1/00
Filed: 1986-11-17
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-H06198718-A (JP)
Title: Plastic drum and its production
Inventor: PIERO DEYURATSUTSUAANI
IPC: B29C69/00
Filed: 1993-10-29
Abstract: PURPOSE: To produce a plastic drum for a clothing washing machine, especially, a household washing machine high in reliability and effective for housing and stirring an article to be washed without receiving structural complicatedness or restriction while dispensing with a complicated manufacturing method and reducing additional cost and enabling the use of generally usable technique. CONSTITUTION: A perforated drum 1 for a washing machine is constituted of a cylindrical outer peripheral wall, a rear plate and an opened front plate and supported by a spider journal 8. This drum is produced by a first process for providing a plurality of blind holes 2 to the cylindrical outer peripheral wall of the drum 1 by blow molding to mold the drum and a second process for removing the cap closing the blind holes to open the blind holes 2 to form corresponding through-holes.
Patent JP-H02118735-A (JP)
Title: System for deciding and processing input telegram of computer system
Inventor: ICHIKAWA TOMOYUKI
IPC: G06F11/00
Filed: 1988-10-28
Abstract: PURPOSE:To reduce the number of unnecessary operating times and to reduce the load of a whole system by first-out-processing an 'error' compared to an 'alarm' when the 'alarm' and the 'error' are mixed in the check result of an input telegram. CONSTITUTION:A memory 1 storing the input telegram, a processor 2 checking the stored telegram and a supervisory device 3 displaying the check result are provided. The processor 2 performing checking discriminates the 'alarm' which can be processed by the assent of an operator and the 'error' which cannot perform the processing as the result of the check, temporarily stores the decision result of the 'alarm' and the 'error', and performs first-out display of the decision result of the 'error' in the supervisory device 3 irrespective of a processing order. Namely, the unnecessary operating times can be reduced and the load of the whole system can be reduced by always performing a first- out processing on the error processing when an alarm processing and an error processing are mixed in the input telegram.
Patent JP-H07127948-A (JP)
Title: Refrigerant condenser
Inventor: AZEYANAGI ISAO
IPC: F25B39/04
Filed: 1993-10-29
Abstract: PURPOSE:To fluctuate the condensation capacity of a condenser according to a load and keep a condensation pressure in the condenser at a given pressure or more during light load operation. CONSTITUTION:A condenser 11 is formed such that separators 18 and 19 are arranged in tanks 14 and 15, respectively. A communication hole through which upper and lower side parts 141 and 142 of the tank 14 intercommunicate is formed in the separator 18. An on-off valve 31 formed of a bimetal is arranged at the upper part of the communication hole. When the temperature of a refrigerant in the upper side part 141 exceeds a given temperature, the on-off valve 31 is brought into a closed state and when the temperature of a refrigerant in the upper side part 142 is below the given temperature, the on-off valve is brought into an opening state. A refrigerant in the upper side part 141 is caused to flow in the lower side part 142 through a communication hole being a bypass passage.
Patent JP-S61152518-A (JP)
Inventor: YAGI YOSHIO
IPC: B65B25/14
Filed: 1984-12-25
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-H05115124-A (JP)
Title: Power supply
Inventor: ITOYAMA MASAMI
IPC: H02M3/00
Filed: 1991-10-21
Abstract: PURPOSE:To reduce the number of DC-DC converters and to make it possible to cope with various kinds of potential levels by providing the power supply for a portable electronic system with means for switching the potential level by a selected signal. CONSTITUTION:A first DC-DC converter 5 has the output levels of 5V and 3V, and is equipped with a switch 16 which is changed over by the potential level selecting signal 6 from a controller 4. Moreover, a second DC-DC converter 8 can select the output levels of 5V and 12V by a switch 17 which is operated by the potential level selecting signal 7 from the controller 4. The first DC-DC converter 5 supplies a logical circuit 1 and a communication circuit 3 with power, and the second DC-DC converter 8 is wired to supply a memory circuit 2 and the communication circuit 3 with power, and a switch 9 is provided between the memory circuit 2 and the communication circuit 3, and it opens when the second DC-DC converter 8 outputs 12V, and closes when the DC-DC converter 8 outputs 5V.
Patent JP-H10113478-A (JP)
Title: Pushing handle attaching structure of toy for children
Inventor: NAKAI KEIICHI
IPC: A63H7/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To enable to assemble/disassemble a pushing handle by one touch, by engaging an engaging protrusion and an inserting dent part by energizing force of a plate spring member in a pushing handle attaching structure of a walking playing toy, etc., so-called a riding toy 'gatagata'. SOLUTION: When a right and left pair of parallel rods 11 on a pushing handle 1 are inserted into an inserting dent part 4 on this playing equipment main body side, since an engaging protrusion part 1e is once set into the parallel rod direction by guide action of a sloping piece part 1e" against a plate spring member 1a the parallel rods 11 are smoothly inserted into until they comes to a condition to reach the bottom of the dent part 4. At the time point reaching the bottom of the dent part 4, parallel rods 11 are protruded again by spring force of the plate spring member 1a to be drawing-impossibly engaged with an engaged hole 1c.  When the pushing handle is to be detached on repairing, etc., a pushing part 1d for operating is pushed to release the engaging relation of the engaging protrusion part 1e against the engaged part 1c and the pushing handle 1 is upward drawn off in that condition.
Patent JP-H01157104-A (JP)
Title: Vco
Inventor: MURAKAMI KYOICHI
IPC: H03B5/32
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a stable VCO with an oscillation frequency of wide range by connecting a quartz oscillator between the inversion input terminal of an operational amplifier and the ground and a capacitor for compensating oscillation between the non-inversion input terminal and the ground, and making the operational amplifier, a feedback resistor, and the capacitor for compensating oscillation into an IC. CONSTITUTION:The output of the operational amplifier 1 is fed back to the inversion and non-inversion input terminals via a variable phase shift circuit 2 and the feedback resistors R2 and R1. And in the amplifier, the quartz oscillator X1 is connected between the inversion input terminal and the ground and the capacitor C1 for compensating oscillation between the non-inversion input terminal and the ground, and the whole of them except for the oscillator are made into the IC. At this time, it is enough to prepare only an external terminal T1 as the external terminal to connect the oscillator X1, which facilitates the making of components into the IC. By connecting the components in such a way, it becomes equivalent to the connection of a capacitor with a capacity of -C1 to the inversion input terminal, and it functions so as to offset a floating capacitance Cx. As a result, since the phase can be varied extending over a wide range, the oscillation frequency can be changed smoothly.
Patent JP-H03133756-A (JP)
Title: Film for packaging
Inventor: OHIRA KAZUAKI
IPC: B65D65/14
Filed: 1989-10-19
Abstract: PURPOSE:To easily produce a packaging material applicable for overlap packing by a method wherein a film consists of a heat seal layer on top and a heat resistant layer with a higher melting point than the heat seal layer on the rear, and the heat seal layer is composed of a substance which has a heat resistant layer and an adhesive substance in heat sealing. CONSTITUTION:A heat seal layer with a heat resistant layer and an adhesive layer in heat sealing is formed on the surface and a heat resistant layer is formed on the rear face. The heat seal layer is made of ethylene-vinyl acetate copolymer, ethylene-methyl metacrylate copolymer, ethylene-ethyl acrylate copolymer, ethylene-1-butene copolymer, acid denatured polyolefin, or others. The heat resistance layer is made of polypropylene, high-density polyethylene, polymethylpentene, polyamide, polyethylene terephthalate or others. As the surfaces of heat seal sheets 1 are attached to each other by means of heat sealing 2 and the rear faces are attached to each other by adhesion 3, overlap packing can be done.
Patent JP-S63127054-A (JP)
Title: Light and heat collector
Inventor: FUJIWARA MASAZUMI
IPC: F24S23/70
Filed: 1986-11-14
Abstract: PURPOSE:To provide a light and heat collect having a simple structure and a small number of component elements, facilitating its manufacturing and having a better efficiency by a method wherein a mirror surface is curved by suspensing a film-like reflection member, its curved surface is made as a suspended surface in which a sectional surface perpendicular to the curving direction forms a suspended line shape. CONSTITUTION:Small holes 4A are made in equally-spaced apart relation near upper edges of frame plates 3A of a box 3 and further small holes 4B are made at positions below a heat collecting pipe 2 of these frame plates 3A. In this way, supporters 5A and 5B of metallic wires of linear form such as a steel wire and the like are suspended between the opposed small holes 4A and the small holes 4B, and thereby a soft or resilient reflection member 6 can be naturally attained with being suspended between the supporters 5A and 5B. In this way, the reflection member 6 is suspended between the supporters to construct a mirror 1; thereafter, heat collecting pipes 2 are connected to each other outside the box 3 and the upper surface of the box 3 is covered with a transparent cover 7 such as glass.
Patent JP-S61150423-A (JP)
Title: Privacy telephone set for radio communication
Inventor: ARAKI KINICHIRO
IPC: H04W12/02
Filed: 1984-12-24
Abstract: PURPOSE:To avoid such a case where a wiretapper taps easily the whole conversation after a success of the short-time wiretapping, by performing frequently the channel switching actions during a call. CONSTITUTION:A computer 11 of a base station can know a specific channel of a specific zone that is presently busy. Then the variable multiplied fraction information (channel designating signal) of a PLL circuit of a mobile station corresponding to the channel designated next is sent in time division to latch circuits L11-Ln1 via contacts S11-Sn1 respectively. While the variable multiplied fraction information (channel designating signal) of a PLL circuit of a transmitter of the base station corresponding to the channel designated next is sent in time division to latch circuits L12-Ln2 via contacts S12-Sn2 respectively. Then a pulse train whose interval is changing artificially and at random is produced from the computer 11 according to a program.
Patent JP-H1082077-A (JP)
Title: Freely stickable faucet
Inventor: NAGASE YOSHIKI
IPC: E03B9/02
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To fix the front end section of a water supply hose, and to adjust the quantity of water by the front end section of the hose by attaching a sucker to an instrument, in which a faucet and a water pipe are combined and the water pipe and the water supply hose are connected and unified. SOLUTION: An L-shaped water pipe 2 is united with a faucet 1. A fixture 3, in which suckers 5 are mounted at both ends, and a metallic band 6 are set up to the front section of the L-shaped water pipe 2. A fixture 4, in which the suckers 5 are fitted at both ends, and the metallic band 7 are installed to the rear section of the L-shaped water pipe 2. A water injection hose is connected to a cock for the faucet 1. When the freely stickable faucet is used, it is fixed near an article to be washed.
Patent JP-S63126739-A (JP)
Inventor: YOSHIMURA SHOHEI
IPC: B32B5/18
Filed: 1986-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05260438-A (JP)
Title: Digital magnetic tape recording and reproducing method for variable speed reproducing
IPC: H04N19/60
Filed: 1992-10-12
Abstract: PURPOSE: To provide a recording and reproducing method which facilitates variable speed reproducing in a digital magnetic tape recorder. CONSTITUTION: The result from variable length encoding of a DCT change block is divided into first data which has a low frequency component and has a fixed length and second data which has a high frequency component and has a variable length. First and second data are edited in individual blocks and are recorded. At the time of normal reproducing, first and second data are all used to reproduce an original picture; and at the time of variable speed reproducing, only first data is used to reproduce the original picture. Thus, picture data converted and encoded in a minimum block unit is separated into first data including DC and low frequency components and second data including an excess high frequency component to encode data to a variable length code, and the result is edited in individual blocks and is recorded, thereby fixing the length of blocks recorded on a tape.
Patent JP-H11105135-A (JP)
Title: Strip like material for lining existing pipe
Inventor: KITAYAMA YASUSHI
IPC: F16L57/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the title strip like material formed into a spiral pipe to be inserted into an exsiting pipe so as not to damaged the spiral pipe by the resistance force applied to the spiral pipe and not generating the fitting inferiority of adjacent strip like members. SOLUTION: A strip like material 1 for lining an existing pipe wound spirailly to be formed into a spiral pipe and inserted into the existing pipe to be lined consists of two or more strip like members 2, 3 and the strip like members 2, 3 are mutually engaged by inserting the engaging part 34 provided to one side end of one strip member 3 into the bifurcated fitting part 24 having slip-off preventing parts 244 provided to the inner edge of the opening end thereof in opposed relationship provided to one side end of the other strip like member and each of joint parts 36 superposed one upon another and fitted to each other when the adjacent strip like materials 1 are spirally wound is provided to the part forming the side end part of the strip like material 1.
Patent JP-H03170389-A (JP)
Title: Batch manufacture of organic fertil izer and its device
Inventor: ERUMO SHII ROBINSON
IPC: C05F3/00
Filed: 1990-10-11
Abstract: PURPOSE: To improve stability and fertilizer effects by adding acid to a slurry mixture containing an organic matter, an inorganic compound and water, decomposing and aging them and injecting an alkaline substance.  
     CONSTITUTION: The organic matter (example: kitchen waste) whose moisture content is 50-90 wt.% inside a hopper 12, the inorganic compound (example: phosphate rock) inside the hopper 14 and potash and minerals, etc., inside the hopper 16 are transferred through a conveyor 18 to a mixer 20, an acid such as phosphoric acid or sulfuric acid or the like is injected or atomized from a tank 24 through a nozzle, pH is lowered to 0.5-1.0 and chemical decomposition is performed. Then, after the mixture is transferred to a container 30 and aged for more than four hours, the alkaline substance (example: NH 4 OH) is supplied from the tank 34 through an injector 32 at the bottom part of the tank 30 taking a long time and reacted with an acid substance and it is raised to the pH value of a final product. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02120784-A (JP)
Title: Cleaning device
Inventor: SHIBANO TOMOFUMI
IPC: G03G21/00
Filed: 1988-10-31
Abstract: PURPOSE:To contrive the prevention of agglutination of a toner by providing a vane-wheel consisting of an elastic body, and rotating it in the direction for carrying the toner, while bringing the tip of a vane into contact with a recovery roller and the bottom face of a housing. CONSTITUTION:A vane 8a of a vane-wheel 8 provided on a device 3 is formed by an elastic body of a polyester film, etc., brought to elastic deformation and comes into contact with a recovery roller 5 and the bottom plate of a housing 4, comes into contact lightly with or approaches the peripheral surface of a photosensitive drum 1 and rotates in the direction as indicated with an arrow. Accordingly, the greater part of a toner scraped down from the drum 1 by a cleaning blade 2 drops down onto the vane 8a, carried toward a contact part of the roller 5 and the vane-wheel 8, and the toner is discharged into a toner recovery chamber 3 and stored. In such a way, it is prevented that the toner leaks from between a seal member 7 and the drum 1 and scattered.
Patent JP-H10126881-A (JP)
Title: Speaker
Inventor: HONDA KAZUKI
IPC: H04R7/02
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a high sound quality speaker by restraining a division diaphragm by the natural resonance of diaphragm decided by the diameter, thickness of material, intensity, of the diaphragm and reducing a fluctuation in sound pressure frequency characteristic, harmonic distortion or the like, in a speaker applied to video/audio equipment. SOLUTION: By utilizing the diaphragm 6 which is asymmetrical to all axes orthogonal to the central axis of a voice coil 5 and is adjusted in its mass balance by a thickness of material or impregnating diaphragm reinforcement so that its center-of-gravity point is positioned on the central axis of the voice coil 5, divided oscillation is only generated respectively at a part of the diaphragm 6 by plural resonant frequencies to disperse an energy by resonance, so that the fluctuations in the sound pressure frequency, harmonic distortion or the like is restrained.