baber/WOPTO huggingface dataset:
Patent JP-2001073342-A (JP)
Title: Environment harmony type foot protection coating block and its use method
Inventor: HAMASUNA JUNICHI
IPC: A01K61/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a foot protection block combined with a wave dissipating function, a marine forest creation function and a fish breading reef space by making a bottom plate larger than a marine forest reef plate, and providing a space through a trapezium connection plate in the center direction of both respectively to be integrated in parallel. SOLUTION: The foot protection block is constituted of a trapezium connection plate 3, and formed of integrated reinforced concrete. The area of a bottom plate 2 is larger than that of a marine forest reef 1, it is provided in parallel, and a projection plate 4 is provided on the upper face of the marine forest reef plate 1. A notch 5 is provided on the center part of the side of the bottom plate 2 to make a gap. A plurality of blocks are provided on a riprap mound in zigzag and in a plane. They may be used for the foot protection coatings of an artificial riprap mound reef, a revetment riprap mound and a breakwater front riprap mound. Seaweed is settled on the marine forest reef plate 1, a fish-breeding reef space can be secured in the block, and the reef, the caisson breakwater and the riprap mound of an inclination revetment can be coated.  And the wave dissipating effect can be obtained.
Patent JP-H04128577-A (JP)
Title: Drain water processing method for compressor and drain water processing device
Inventor: KUBO KAZUO
IPC: F16T1/00
Filed: 1990-09-17
Abstract: PURPOSE:To dispense with the drain discharging work on the downstream side of an after-cooler by evaporating the drain water separated and deposited from compressed gas with the fluid air cooling the after-cooler in the discharge passage of a compressor main body. CONSTITUTION:When a screw rotor 17 is rotated by a motor 2 via a belt 20, the air sucked via an intake filter 5 is compressed and discharged to a discharge port 8 together with a lubricant fed to a bearing section and the like. The compressed air discharged together with the lubricant enters an oil tank 10 and is gas-liquid-separated by an oil separating element 26. The compressed air separated with oil reaches an after-cooler 11 and is cooled by the air from a fan, and it is sent to the outside of the machine via a reservoir tank 12. The drain water generated from the compressed air cooled by the after-cooler 11 is separated from the compressed air by a drain separator 31, it is guided to a drain water tray 30 by a drain water passage 32, and it is exposed to the cooling fluid air and evaporated.
Patent JP-H1083825-A (JP)
Title: Method for refining hydrogen for fuel cell
Inventor: FUKUOKA YOHEI
IPC: H01M8/06
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To lower the concentration of carbon monoxide in hydrogen gas containing carbon monoxide at low temperature and operate fuel cells at high operation efficiency by using a material consisting of ruthenium as a main component and having specified carbon monoxide adsorbing quantity and specified adsorption index as a catalyst. SOLUTION: In the case carbon monoxide is brought into contact with an oxidation reaction catalyst, a catalyst consisting of ruthenium having 1mmol/(g ruthenium) or more carbon monoxide adsorbing amount and 0.5 or higher carbon monoxide adsorption index is used. Consequently, carbon monoxide in carbon monoxide-containing hydrogen gas produced by reforming reaction of organic compounds is selectively oxidized and removed at temperature not lower than a room temperature and driving at low temperature is made possible.
Patent JP-2001074832-A (JP)
Title: Radar device
Inventor: YAMAMOTO KAZUHIKO
IPC: G01S13/50
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a radar device which can correctly estimate a compensation quantities for a range and a phase and form an ISAR(inverse synthetic aperture radar) image even when the acceleration of a target is large. SOLUTION: This radar device is equipped with a movement quantity estimating circuit 513 which estimates the Doppler movement quantity of a reflected wave (receive signal) from the target according to a Doppler history generated by a short-time Fourier transformation circuit 517, a phase-distance converting means 2 which calculates secondary distance variation of the target with the time from the Doppler movement quantity, and a higher-order range compensation circuit 6 which removes the calculated secondary distance variation.
Patent JP-H0191341-A (JP)
Title: Magneto-optical recording medium
Inventor: MIYAKE TOMOYUKI
IPC: H01F10/12
Filed: 1987-09-30
Abstract: PURPOSE:To increase the recording sensitivity and coercive force of a medium made of a rare earth metal-transitional metal type amorphous alloy by incorporating a specified amt. of tantalum into the amorphous alloy consisting of a rare earth metal and an iron family transition metal and having uniaxial magnetic anisotropy. CONSTITUTION:When a magneto-optical recording medium is made of a rare earth metal-transition metal type amorphous alloy consisting of a rare earth metal such as Gd or Tb and an iron family transition metal such as Fe or Co and having uniaxial magnetic anisotropy, >=2 atomic% tantalum is incorporated into the amorphous alloy. The recording sensitivity and coercive force of the magneto-optical recording medium can be increased.
Patent JP-H0295420-A (JP)
Title: Liquid separating apparatus
Inventor: WATABE YUJI
IPC: B01D65/08
Filed: 1988-09-30
Abstract: PURPOSE:To prevent generation of a concentration boundary film near the surface of a permselective membrane by prompting formation of turbulent flow of a liquid mixture introduced into a primary chamber. CONSTITUTION:The primary chamber 11 at a high pressure side to which a specified liquid mixture contg. a kind of liquid to be separated (e.g., water) and another kind of liquid (e.g., alcohol) is supplied, and a secondary chamber 21 at a low pressure side which contacts with the primary chamber 11 interposing the permselective film 3 (e.g., a film produced by forming an alpha-fluoroacrylic acid copolymer copolymerized with an ethylenic unsatd. compd.) capable of permeating the liquid to be separated selectively, are provided. Further, a stirring means A is installed to the primary chamber 11, with which the turbulent flow of liquid mixture supplied to the primary chamber 11 is prompted. As a result, generation of a concentration boundary film near the surface of a permselective film 3 is inhibited, permeation velocity and permeation efficiency are considerably improved, and the time required for the separation of kind of liquid from another kind of liquid is remarkably shortened.
Patent JP-H1193055-A (JP)
Title: Water-disintegrable nonwoven fabric and its production
Inventor: KADOTA MASARU
IPC: D04H1/4258
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prepare a water-disintegrable nonwoven fabric retaining a strength capable of bearing works such as a washing work both in a dry state and in a wet state and permitting to disintegrate fibers constituting the nonwoven fabric in a large volume of water flow. SOLUTION: This method for producing a nonwoven fabric comprises mixing 15-55 wt.% of regenerated cellulose fibers with 85-45 wt.% of wood pulp, forming a web from the mixture by a wet paper-making method, and subsequently applying a high pressure water jet flow treatment to the web on a perforated support to integrally interlace the regenerated cellulose fibers with the wood pulp. Therein, the web is formed by the wet paper-making method so as to give an ultrasonic wave transmission rate ratio MD/CD of 1.5-3.5, and subsequently subjected to the high pressure water jet flow treatment. The nonwoven fabric has a wet longitudinal strength/latitudinal strength ratio MD/CD of 2.0-4.5 measured on the basis of JIS P 8135.
Patent JP-H03137082-A (JP)
Title: Fermentation tank of organic waste
Inventor: ITO AKIRA
IPC: C05F9/02
Filed: 1989-09-25
Abstract: PURPOSE:To efficiently perform cut and air supply, etc., and to perform excellent aerobic fermentation by arranging a plurality of pieces of transverse screw conveyors horizontally side by side to the bottom part of a fermentation tank and upward providing a longitudinal screw conveyor from one end part of the transverce screw conveyors. CONSTITUTION:An input port 14 is openably and closeably provided to the upper part of a square box type retaining tank 1. A plurality of pieces of transverse screw conveyors 16 are arranged horizontally side by side to the base part and the air supply pipes 10, 12 are arranged in the vicinities thereof. Furthermore a takeout port 15 is provided openably and closeably to the side wall part of the tank 1 opposed to the end parts of the conveyors 16. A longitudinal screw conveyor 20 is provided upward from the other end parts of the conveyors 16 along the side wall of the side reverse to the takeout port 15. Organic waste is introduced into the tank 1 from the input port 14 and fermentated while driving both conveyors 16, 20, grinding and agitating organic waste. Thereafter the takeout port 15 is opened and the organic substance changed into compost is carried out by the transverse screw conveyors 16.
Patent JP-H1185454-A (JP)
Title: Graphical user interface
Inventor: AONUMA NORIHIKO
IPC: G06F3/0481
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply execute the arrangement of a data base list, the grouping of data bases frequently used, the selection of a data base to be retrieved, the simple input of retrieval history management and a retrieval expression, and automatic index addition to a retrieved result by a sense similar to the operation of a familiar device. SOLUTION: The graphical user interface is provided with a CPU 20 for controlling respective devices, a data base access device 21 for accessing a data base 26 outside, a storage device 22 for storing respective information related to the data bases 26, a display device 23, a character input device 24, and a pointing device 25. The CPU 20 displays a menu including an icon on a prescribed position of the device 23 out of display data stored in the device 22, displays a processing result and executes retrieving processing or the like based on an event generated by the icon.
Patent JP-H0591350-A (JP)
Title: Facsimile equipment
Inventor: UNO HIROMICHI
IPC: H04K1/02
Filed: 1991-09-27
Abstract: PURPOSE:To prevent a communication content from being tapped. CONSTITUTION:A transmission signal is inputted to a transmission part 2 via a modem part 18. An operation for selection to judge the necessity of superposition of a scramble signal on the transmission signal is performed at an operating part 19, and a switching circuit 5 switches the delivery destination of the transmission signal to a scramble superposition switching circuit 4, or performs switching so as to directly pass the signal to an NCU 10 corresponding to the operation. Meanwhile, when the scramble signal exists in a reception signal, the destination of the signal is switched to a scramble elimination circuit 8 by operating a switching circuit 7, and also, when no scramble signal exists, the switching to directly input the signal to the modem part 18 is performed.
Patent JP-H07100852-A (JP)
Title: Injection blow molded form made of polyacetal resin
Inventor: KUBO KIMIHIRO
IPC: B29C45/00
Filed: 1993-10-05
Abstract: PURPOSE:To obtain a molded form having no shrinkage, no warpage and excel lent dimensional stability by using polyacetal resin molding material containing predetermined quantities of additive and polyplefin by mixing. CONSTITUTION:An additive of 0.01-5wt.% is mixed in a polyacetal resin molding material in order to improve thermal stability, thermal aging resistance and weather resistance, and polyolefin of 0.01-5wt.% is further mixed. An injection blow molded form is obtained by using the molding material thereby to obtain a molded form of the polyacetal resin having low shrinkage, low warpage and excellent dimensional stability.
Patent JP-H02192472-A (JP)
Title: Preparation of composite ceramic material
Inventor: PURASADO SHIYURIKURISHIYANA AP
IPC: C04B35/65
Filed: 1989-09-25
Abstract: PURPOSE: To efficiently obtain a composite ceramic article by surrounding a metallic body with a pore-contg. filler and microwave susceptor material and heating this metal to its m.p. or above by irradiation with microwaves in the presence of an oxidant for the metal.  
     CONSTITUTION: The composite ceramic article is formed by the following method, namely, the metal 12 is at least partly surrounded by the filler 11 having. Also, the metal 12 is at least partly surrounded by the susceptor material 13 heated at the time of the irradiation with the microwaves. The filler 11, the susceptor material 13 and the metal 12 are the irradiated with the microwave (microwave cavity 14 and waveguide opening 15) to heat the metal 12 up to the temp. above its m.p. but below the m.p. of the oxide product of the metal 12. While the temp. of the metal 12 is maintained until as least part of the metal 12 is converted into the oxidation product and this oxidation product penetrates at least a part of the pores of the filler 11, the oxidant for the metal (e.g. oxygen, nitrogen, sulfur, carbon, boron, cement, methane, etc.), is brought into contact with the metal 12. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1177629-A (JP)
Title: Manufacture of inorganic hardened body
Inventor: KUBO MASAAKI
IPC: B28B1/34
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To quicken demolding by decreasing the amount of water mixed with an inorganic material and facilitate a molding even in an intricate shape by a method wherein an inorganic material slurry mainly made of cement is dropped to fly and adhered onto the inner surface of a form by being fallen onto a rotating disc, which moves vertically in a tubular form in the stabe being rotated. SOLUTION: A rotating disc 2, which moves vertically in a tubular form 1, is rotated so as to drop an inorganic material slurry mainly made of cement on the rotating disc 2 in order to fly the slurry to the inner surface of the form for filling. Just after the filling of the slurry, a formed body is stripped from the form 1. After that, by curing the formed body stripped from the form 1 after the stripping in a wet chamber, an inorganic hardened body is obtained. Since enough energy is given to the slurry by flying in high speed against the inner surface of the form 1, the fully filling to the inner surface of the form 1 is resulted even under the state that the moisture content in the slurry is small.  Thus, since the sure filling of the slurry to the inner surface of the form 1 is realized, the immediate stripping of the inorganic hardened body from the form 1 after the completion of the filling becomes possible.
Patent JP-H04126926-A (JP)
Title: Air conditioner
Inventor: TOYODA AKINORI
IPC: F24F1/00
Filed: 1990-09-19
Abstract: PURPOSE:To eliminate any trouble to let a motor drop during motor exchange time and any need to hold said motor with one hand and hence enhance service workability by installing a fan motor lead wire hook upward in a main body side of a space which houses an electric component parts box for said main body. CONSTITUTION:A hook 12 installed in an elevation higher than a fixing position of a fan motor 2 in an air conditioner main body 1 and mounted in the central part of the main body which houses an electric component part box, projects inwardly in the main body 1. It is provided with a specified space A into which a lead wire 4 is inserted. When the fan motor 2 and a cross flow fan 7 are to be replaced, the motor 2 can be suspended and maintained only by inserting the lead wire 4 of the fan motor 2 into the space A of the hook 12 after having removed the electric component part box 3 which is also designed to fix the fan motor 2. Moreover, the hook 12 is assembled in cross contact with the electric component part box 3, which absorbs some restrain induced by dimensional error.
Patent JP-H0699219-A (JP)
Title: Extruding speed controller for extruding press
Inventor: HAYASHI MASAHIDE
IPC: B21C31/00
Filed: 1992-09-18
Abstract: PURPOSE:To enable extrusion excellent in product accuracy to be conducted by providing a device which adjusts energizing force by an amount of oil supplied to a ram and can extrude the ram at a low speed approach. CONSTITUTION:An end platen, a die, a container and an extruding device having a ram provided at the front end of a stem for pressing a billet in the container are arranged in this sequence from the downstream side in the extruding direction. In the course of feed of part of an amount of oil sent out of a main hydraulic pump 84 of a large capacity to an extruding cylinder 16, an adjusted excessive oil is discharged through a servo valve 120 to a tank 122. Consequently, energizing force is adjusted by a necessary amount of oil fed to the extruding cylinder 16 to enable advancing the ram at a fixed and low speed. In this way, an advancing speed in a low speed area of the ram corresponding to kind of hard metal billet can be selected directly by the extruding press.
Patent JP-H0193073-A (JP)
Title: Automatic liquid supplying device for storage battery
Inventor: HOSHINO HISASHI
IPC: H01M2/36
Filed: 1987-10-02
Abstract: PURPOSE:To supply water surely and easily and prevent the deterioration of a battery due to the liquid exhaustion by counting the charged electricity quantity after the battery voltage of a battery charger reaches the fixed value and supplying water when the preset electricity quantity is attained. CONSTITUTION:When a battery of 48V and 390Ah is to be charged from the 80% discharge, for example, a battery charger charges in excess by about 15% with a current of 70-75A initially and 15-25A finally. If there is an electrolyte of 0.324(l) to the lowest liquid level to be supplied with water for a element battery, water of 0.0163(l) is electrolyzed by the excessive charge of 390X0.8X0.15=48.6Ah, thus water must be supplied once in 0.324divided by 0.0163 20 times. This battery charger activates a voltage relay when the battery voltage becomes 58.2V and is automatically stopped after it charges for 4hr. A valve is opened to supply water, and a water stop valve is closed when the liquid level reaches the preset point. The water supply time is set by a timer. When the battery voltage becomes 58.2V and the timer is started, the charge electricity quantity is counted, and an Ah meter is automatically returned to 0 when the valve opening signal is issued. The water supply is surely performed according to this constitution, and the deterioration of the battery due to the liquid exhaustion is prevented.
Patent JP-H07102428-A (JP)
Title: Method for distinguishing wound bobbin and empty bobbin
Inventor: YAMAUCHI TOSHIO
IPC: B65H63/08
Filed: 1993-10-05
Abstract: PURPOSE:To provide a method fro distinguishing a wound bobbin and an empty bobbin without depending on the amount of yarn and the size of winding tube. CONSTITUTION:When any unevenness on the surface of a bobbin is detected, this bobbin is judged as the wound bobbin and when the bobbin has no any unevenness, it is judged as empty bobbin.
Patent JP-H06102283-A (JP)
Title: Abnormality detector for engine
Inventor: KATOUGI KOUZOU
IPC: G01P3/42
Filed: 1992-09-18
Abstract: PURPOSE:To detect abnormality in an engine by fixing a position sensor in the vicinity of a ring gear thereby detecting fluctuation in the rotation of the ring gear. CONSTITUTION:A position sensor is fixed in the vicinity of a ring gear and detects fluctuation of magnetic flux, caused by the crests and roots of the gear thus producing a periodic voltage output. Output from the position sensor is fed to a shaping circuit in an engine control unit where it is converted into a square wave. A position counter counts the signal from the position sensor while a timer determines a time difference T1 between start and end of time measurement for each cylinder thus calculating the fluctuation in the number of revolutions accompanied with combustion of each cylinder. Fluctuation dx of the number of revolution is then compared with a predetermined misfire decision value and an alarm is produced if the predetermined value is exceeded. Time T2 corresponding to the ridge of the position sensor signal is also measured and a decision is made that a gear is missing if T2 is shifted more than a predetermined value from a time T1 corresponding to the valley of the position sensor signal. Furthermore, the position sensor signal is passed to a differentiating circuit in order to measure a time interval corresponding to the flank of the gear and abrasion/deformation of gear is alarmed if the difference between rising time T3 and falling time T4 exceeds a predetermined value.
Patent JP-S60135719-A (JP)
Title: Optical rotary encoder
Inventor: KAWAMOTO TETSUO
IPC: G01D5/36
Filed: 1983-12-23
Abstract: PURPOSE:To increase strength by arranging a light emitting element and a photodetecting element as opposed to each other across a code wheel and a phase plate, folding and fixing the terminal of the light emitting element to a main body, and soldering it to a circuit board directly. CONSTITUTION:Two terminals 8 of a light emitting element 1 are folded respectively and inserted fixedly into the hole 14 of the main body, and the terminals 8 are made run through the terminal insertion hole 15 of a main body 13. Further, a code wheel 6 and a phase plate 7 are incorporated in the main body 13 and then a circuit board 4 is incorporated; and the main body 13 and the circuit board 4 are positioned with a guide 16, and the tips of the terminals 8 are soldered to the board 4 directly to form a circuit. Consequently, the soldering strength is increased, so the danger of the thermal damage of the light emitting element 1 is sliminate to improve moisture resistance, and the light diffuse reflection of a photodetecting element 5 is prevented to improve detection precision.
Patent JP-S62110507-A (JP)
Title: Double wishbone type suspension
Inventor: MINAGAWA MASAAKI
IPC: B60G3/20
Filed: 1985-11-07
Abstract: PURPOSE:To tilt a king pin shaft largely and reduce the extent of manual steering effort, by connecting both upper and lower arms to a knuckle supporting a wheel, while forming the upper arm into an A type, and connecting both ends to the knuckle and a car body. CONSTITUTION:An axle 4 is supported on a knuckle 1 through a bearing free of rotation, and a rear wheel 7 is installed on this axle 4. And, a lower arm 9 is connected to a lower end of the knuckle 1 via a ball joint 8, and the lower arm 9 is pivotally supported on a car body B, while a radial slat 11 is installed in position between an intermediate part of the lower arm 9 and the car body B. On the other hand, a rising part 3 extending as far as the upper vicinity of the rear wheel from the knuckle 1 is formed therein, and a broad end part 17 of an A type upper arm 16 is rockably connected to this rising part 3 via a bracket, while a narrow end part 18 of the A type upper arm 16 is pivotally supported on the body B via a ball joint 23. With this constitution, a king pin shaft K is largely tilted.
Patent JP-H11161623-A (JP)
Title: Method for synchronizing information processing system and information processing system which is synchronized in such way
Inventor: BOUTET MICHELE
IPC: G06F13/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a drift in day and time value between processors of various modules. SOLUTION: Modules (1, 2, 3, and 4) are provided and equipped with processors (100 11, 12, 13, 20, 21, 22, and 23) which are controlled with characteristic clocks. The processors are equipped with dedicated TBR registers (16, 17, 18, 19, 26, 27, 28, and 29) which are so provided as to include day and time values and increase with the characteristic clocks. One processor (10) is selected as the master processor of the system and processors which are allowed by the processor immediately read the contents of TBC registers (50, 51) common to the processors of the same modules (1, 2) and writes the contents in the TBR registers without being interrupted.