baber/WOPTO huggingface dataset:
Patent JP-H0542088-A (JP)
Title: Controller for electric system
Inventor: MORO MASARU
IPC: G06N7/04
Filed: 1991-11-22
Abstract: PURPOSE:To obtain a membership function of fuzzy reasoning with a limited memory capacity in a controller of an electric system which controls operating condition of a load by a fuzzy reasoning based on a signal from a sensor. CONSTITUTION:A gas sensor 1 to detect the amount of a gas and a fuzzy reasoning device 5 to determine the number of revolutions and running time of a fan motor 6 by a fuzzy reasoning based on a signal from the gas sensor 1 are provided. The fuzzy reasoning device 5 has one membership function along normalized as membership function of the fuzzy reasoning. Thus, a signal from the gas sensor 1 undergoes a subtraction processing thereby realizing a plurality of membership functions which can be expressed by a congruent curve.
Patent JP-H01149406-A (JP)
Title: Superconducting device
Inventor: NEMOTO TAKEO
IPC: H01L39/04
Filed: 1987-12-07
Abstract: PURPOSE:To facilitate the work of mounting a refrigerator to and dismounting it from a cryostat as well as to reduce the maintenance period of the refrigerator by a method wherein a radiant shielding plate is thermally connected to the gas piping of the freezing container containing a superconducting conductor, and the cooling pipe of the refrigerator is inserted into the gas piping. CONSTITUTION:After a refrigerator has been evacuated from A valve 22 in the state wherein a valve 21 is closed, helium gas is filled in and the valve 22 is closed. Then, liquid nitrogen is filled into a freezing medium container 4 from a freezing medium filling pipe 6, a superconducting coil 1 is cooled down to the temperature of the liquid nitrogen, and the operation of a refrigerator 11 is started. Subsequently, the liquid nitrogen collected in the cooling medium container is driven out, liquid helium 2 is filled into the cooling medium container. As a result, even when helium gas leaks a little from the casing of the refrigerator, the evaporated gas is always replenished, and an 80K shield 9 and a 20K shield can be cooled in the refrigerator casing. When a maintenance work is conducted on the refrigerator, it can be done easily without evacuating the refrigerator casing, because it is always filled up with the helium gas.
Patent JP-H05139715-A (JP)
Title: Method for regenerating and recovering silica
Inventor: TAKATSUKA TOMIO
IPC: C01B33/12
Filed: 1991-11-22
Abstract: PURPOSE:To efficiently regenerate and recover silica as valuable matter from silica blended resin molding stock while controlling environmental pollution. CONSTITUTION:Scraps A, B of molding stock from a producing process and/or a molding process are crushed (C), baked (D) at a high temp. below the transition temp. of silica, e.g., at 800-900 deg.C and classified.
Patent JP-2000099312-A (JP)
Title: Clock pulse triple step 00-cut adder
Inventor: SUGIMURA YUKICHI
IPC: G06F7/50
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To eliminate delay at the re-addition through triple gate steps by cutting an electric high-volt (H) signal on AB=11 digits with an intermediate 00 low-volt (L) signal. SOLUTION: Signals C and H on AB=11 of start point (s) digit and one digit of AND gate are passed through a Cts line 2, diode di3 and intersection p4 and inputted to an AND gate 5 of terminal (t) digit, AND gate 6 and NOR gate 7 and the outputs of respective gates 5 to 7 are sent to an OR gate 8. They are returned from a (p) point 4 through a resistor r9 to a (q) point 10 on the Cts line 2, a line is extended downward from the (p) point 4 and linked with the output point of a NAND gate 11, and the 00 L signal prepared by AB=11 of intermediate (s+1) to (t-1) digits and OR gate 12 is inputted through a di13 to the Cts line 2.  An AND gate 14 and NOR gate 15 are provided on the lower step of respective digits, the output line of the AND gate 14 is inputted through a point e1 to the upper AND gate 5 and NOR gate 7, and the output line of the NOR gate 15 is inputted through a point e0 to the upper AND gate 6 and NOR gate 7.
Patent JP-H09142326-A (JP)
Title: Unit structure for steering device
Inventor: KAYANO KENJI
IPC: B60G1/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a unit structure for a steering device advantageous with respect to a layout, by storing various hydraulic equipments constituting a steering device in a suspension device. SOLUTION: A rear axle 52 supporting a wheel is provided in a lower part of a vehicle rear part. IN the rear axle 52, a power cylinder 10 is fixed, ant its piston rods 13a, 13b are connected to the wheel through connection mechanisms Va, Vb. A switching valve 29 adjusting a quantity of operating oil supplied to the power cylinder 10, is mounted in a tip end of the piston rod 13a. A valve driving cylinder 27 adjusting a spool 29 of the switching valve 29 is fixed to a body 11 of the power cylinder 10, a piston rod 36 of the cylinder 27 is connected to the spool 29b of the switching valve 29. That, is in accordance with a position of the spool 29b, a quantity of operating oil, supplied/ discharged to/from the power cylinder 10, is adjusted. A spring 28 is connected to the body 11 and the piston rod 36.
Patent JP-H1189760-A (JP)
Title: Electric vacuum cleaner usable without changing part
Inventor: SAITO KUNIKO
IPC: A47L9/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner that can be used by a switch near the hand without changing a part disposed at a tip of an extending pipe. SOLUTION: An electric vacuum cleaner has a main body of an extending pipe 5, a floor brush 9 with a groove provided on an upper section of the extending pipe. A pipe 1 with a small brush, a pipe upper pipe 2 with a small brush and a small brush 3 are provided in the groove.
Patent JP-S63162884-A (JP)
Title: Structural body of hydrogen occlusion alloy and its production
Inventor: SHIDORI KUNIO
IPC: H01M4/26
Filed: 1986-12-25
Abstract: PURPOSE:To develop a structural body of hydrogen occlusion alloy which is not disintegrated by repeat of occlusion and discharge of H2 and is not lowered in occlusion capacity, by calcining the structural body wherein ultraparticulate hydrogen occlusion alloy is deposited on the surface of an air-permeable base plate in the inert gas atmosphere. CONSTITUTION:After exhausting and vacuuming the inside of a vacuum tank 1 with a vacuum pump 15, it is made to the Ar-H2 atmosphere and a base material of LaNi5 is made ultraparticulate by performing arc discharge between a tungsten electrode 3 and the base material 5 of hydrogen occlusion alloy LaNi5. The ultrafine LaNi5 particles are carried with carrier gas G1 and passed through a suction cover 8 and a suction nozzle 9 and deposited on the surface of a base plate 21 arranged in a filter 12. The base plate 21 is an air-permeable base plate formed by solidifying Cu powder of about 0.2mm size with 'Teflon(R)' binder. The base plate 21 deposited with ultrafine LaNi5 particles is drawn out from the vacuum tank and Cu powder is applied on the surface thereof at about 0.1mm thickness with 'Teflon(R)' binder, dried and thereafter the base plate is calcined at 330 deg.C in gaseous Ar. Further if necessary, the surface thereof may be covered with substance having H2-permeability.
Patent JP-S63165098-A (JP)
Title: Wear resistant and corrosion resistant member
Inventor: HASUNUMA MASAHIKO
IPC: C22C19/05
Filed: 1986-12-26
Abstract: PURPOSE:To povide a wear resistant and corrosion resistant member which does not release cobalt particles or cobalt ions by build-up welding an alloy having a specific component compsn. as a 1st layer on a base body and build-up welding an alloy having excellent wear resistant and corrosion resistance thereon. CONSTITUTION:The 1st layer of the alloy consisting, by weight, of 14-45% chromium, 3-15% niobium, <=20% molybdenum, 3-15% iron, and the balance nickel is first build-up welded as the alloy having the excellent toughness and weld crack resistance on the base body and the alloy consisting, by weight, of 15-45% chromium, 3-15% niobium, <=20% molybdenum and the balance nickel is build up welded as the 2nd layer thereon. The member made of this constitution having the excellent wear resistance and corrosion resistance is used on the valve seats of various valve disks or valve housings without build up welding stellite which is a cobalt-base alloy thereto. The release of the cobalt particles or cobalt ions is thereby entirely obviated.
Patent JP-H04179971-A (JP)
Title: Image forming device
Inventor: YAMANOBE KOJI
IPC: B41J29/46
Filed: 1990-11-14
Abstract: PURPOSE:To prevent forgetful omission of switching by switching an image forming mode and a testing mode by opening/closing a cover. CONSTITUTION:The device is provided with a detecting means 2 which is actuated by opening/closing the prescribed cover 3 of a device, and the switching of the image forming mode and the testing mode is performed by the detection signal of the detecting means 2. In the case of detecting by the detecting means 2 that the cover 3 is closed, it is possible to perform the image forming mode, but the testing mode is not actuated. In the case of detecting that the cover 3 is open, it is possible to perform the testing mode, but the image forming mode is not actuated. Thus, the switching of the image forming mode and the testing mode can be surely performed by opening/closing the cover 3, so that malfunction can be avoided.
Patent JP-H10152116-A (JP)
Title: Sterilizing method
Inventor: SHIMAMURA ETSUO
IPC: B65B55/10
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of the deposit of phosphate in an evaporator while keeping the sterilizing effect and extend the maintenance period to remove the deposit, by using hydrogen peroxide water with a specified concentration range of phosphate added as a stabilizer. SOLUTION: Hydrogen peroxide water is evaporated by a heater and the evaporated hydrogen peroxide gas is used for sterilization. In this time, hydrogen peroxide water is used together with phosphate added as a stabilizer within 10-50ppm concentration. In this way, the phosphate deposit in the evaporator can be reduced while retaining the sterilizing effect and the period of maintenance to remove the deposit can be extended. And hence, the producing operation rate can be increased.
Patent JP-H06155199-A (JP)
Title: Conveyance order recombination method for workpiece
Inventor: OTA JUNJI
IPC: B62D65/00
Filed: 1992-11-18
Abstract: PURPOSE:To charge a work in an assembly line in a state approximately equal to an ideal carry-out state determined from a production ratio by postponing present carry-out of the work when a work to be outputted is not present in storage at the time of carrying out works according to a carry-out order, and performing waiting for carry-out to a second line. CONSTITUTION:When a similar state is continued, preset waiting for carry-out is effected to the extent of the number of buffers at a process ranging from storage 21 to an assembly line 22. When the waiting for carry-out is effected, it seems like extreme waste occurs at an assembly line. However, in fact, when vehicles 10 having high assembling difficulty are charged in succession in the assembly line 22, the flow of a line is temporarily stopped at some work station of the assembly line 22 and assembling work for the vehicles 10 charged in the assembly line 22 thereafter is also all brought into a temporary stop. This method causes improvement of working efficiency available during a time in which the vehicle 10 matching with a carry-out pattern can be carried out from the storage.
Patent JP-H06159352-A (JP)
Title: Bearing for roller conveyor
Inventor: TANAKA KOICHI
IPC: F16C13/02
Filed: 1992-11-18
Abstract: PURPOSE:To absorb error in the manufacturing dimension and error in shape of inside diameter of an engaging section so as to keep the optimum fitting condition by arrang ing a plural number of projections whose tip is formed at acute angle on the outer peripheral face of outer ring of a bearing whose outer peripheral face is fitted in an end of a roller for cylindrical conveyor. CONSTITUTION:When a bearing for roller conveyor A1 is fitted in an engaging section 17 of a cylindrical roller R, a plural number of projections 22 on an outer peripheral face 5a of an outer ring 5 on the outside contact the inner face of the engaging section 17. Since the tips of the projections 22 are formed at acute angle, the part which contacts the engaging section 17 is planed to become trapezoid shape. Accordingly, the curved face which connects the planed tips of the projections 22 becomes the outline of the engaging faces of the outer ring 5 on the outside, its shape and dimension match with the shape and dimension of the inner face of the engaging section 17, and unreasonable deformation does not occur in the press-fitted and engaged roller R and bearing A1. The tips of the trapezoid projections 22 come in contact with the inner face of the engaging section 17 at constant fitting pressure to hold the engaging section 17. Consequently, a rolling element 4 rolls smoothly without receiving compression pressure of the outer ring 2 and inner ring 1.
Patent JP-H09146820-A (JP)
Title: Cd information delivery system
Inventor: OSHIMA TOSHIO
IPC: G10L19/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To secure sound quality which has no problem in practical use, to flexibly change and update music numbers, and to lower the delivery cost by compressing sound data. SOLUTION: A compression part 12 compresses sound data from an input terminal 11 to about 1/8. A storage part 13 stores the compressed sound data as file data of a sound data file. A management control part 14 performs the management of plural data files and control over respective terminals 21, 22...2n for editing and transmitting the sound data files in the storage part 13 to the respective terminals 21, 22...2n through a network 10, collecting and analyzing information from the terminals 21, 22...2n, and delivering them to the terminals 21, 22...2n. A line interface 15 sends out specified sound data in the storage part 13 to the terminals 21, 22...2n through a line connected with an indication of the management control part 14.
Patent JP-2001128338-A (JP)
Title: Pipe joint
Inventor: FUKUMOTO KENTARO
IPC: F16L21/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a joint, with which a thin pipe and a flexible wire pipe can be connected to each other and eliminate need for the process of bending the thin pipe. SOLUTION: A bolt 12 and a guide means 14 are provided on one side of a joint main part 2. The pin of a collar 4 is inserted into the guide means 14. A box nut 7 or a plug 25 is provided on the other side of the joint main part 2.
Patent JP-H07160975-A (JP)
Title: Supervisory camera system
Inventor: OKAMOTO HIROMICHI
IPC: G08B13/196
Filed: 1993-12-09
Abstract: PURPOSE:To immediately inform occurrence of a fault of a camera to a center equipment when the fault of camera takes place in the supervisory camera system. CONSTITUTION:A state supervisory section 21 supervises a state of each camera 2 and when any fault is in existence, a fault signal is outputted. When the fault signal is outputted from the state supervisory section 21, a notice section 22 generates data representing which camera has the fault and informs it to a center equipment 7 via a communication line 6. Furthermore, the notice section 22 informs data representing the state of each camera 2 to the center equipment 7 based on periodical routine notice. Moreover, when a sensor 4 outputs an alarm signal, the notice section 22 generates data representing which sensor outputs the alarm signal and sends the data and a picture signal to the center equipment 7.
Patent JP-S63166911-A (JP)
Title: Oxygen blast furnace
Inventor: WAKIMOTO KAZUMASA
IPC: C21B/
Filed: 1986-12-27
Abstract: PURPOSE:To execute the temp. control of charged material in a furnace in vertical and horizontal circumferential directions at the same time by arranging preheated gas blowing nozzle on a shaft part at inclined angle larger than angle of repose for the charged material. CONSTITUTION:Plural preheated gas blowing nozzles 2 are arranged at one step or plural steps on the furnace wall 1 of shaft part in the oxygen blast furnace at inclined angle larger than the angle of repose for the charged material. The preheated gas is blown in the furnace from this nozzles 2 divided into each height and direction while changing gas quantity and gas temp. In this way, the stable operation for a long period under low fuel ratio without generation of trouble can be executed.
Patent JP-H07155730-A (JP)
Title: Waste paper treating device
Inventor: KAWASE MASAHIRO
IPC: B09B5/00
Filed: 1993-12-09
Abstract: PURPOSE:To provide a waste paper treating device in which defibrillated materials after dehydration are made blocks to give good handling property of waste, the structure of places where water is used is simple, the contamination of replenishing surfactant solution is prevented, and also the concentration of a defibrillated material suspension is easy to adjust and the number of cylinders used for a defibrillated material compressing system is reduced. CONSTITUTION:Waste paper thrown in a defibrillating tank 6 of a defibrillating part B from a waste paper feeder of a waste paper feeding part A is defibrillated in a turning stream in a surfactant solution 5 generated by the rotation of an agitator 7 in the defibrillating tank 6 to obtain a defibrillating material suspension. Then, the suspension is conveyed into a defibrillated material block forming cylindrical body 44 of a defibrillated material compressing part C arranged above the surface of the water in the defibrillating tank 6. It is compressed by a defibrillated material press means and dehydrated to form defibrillated material blocks of a prescribed size. The formed defibrillated material blocks are pushed out by a defibrillated material push-out means and recovered in a bucket 26 of a defibrillated material recovery part E.
Patent JP-H01149704-A (JP)
Title: Dressing agent for improving sprouting and growth of directly sowed rice plant seed
Inventor: SHIMODA HIDEO
IPC: A01C1/06
Filed: 1987-12-07
Abstract: PURPOSE:To provide the title dressing agent composed of calcium peroxide, an iron compound and a sticker, containing the iron compound in the form coated with a scarcely water-soluble polymeric organic polymer and, as necessary, added with a reducing organic compound to stably keep the effect. CONSTITUTION:The title dressing agent is produced by compounding (A) 100 pts.wt. of calcium peroxide with (B) 5-100 pts.wt. (in terms of Fe) of an iron compound (e.g., iron oxide, iron sulfate, iron phosphate or organic acid salt of iron) and, as necessary, (C) a sticker. The dressing agent promotes the decomposition of calcium peroxide to remarkably increase the generation of oxygen compared with conventional agent. At the same time, it releases heat of reaction to improve the temperature environment surrounding the seed. The stability and durability of the above effect can be improved e.g., by coating the surface of powder of a water-soluble iron compound with a scarcely soluble polymeric organic polymer (e.g., paraffin) or by adding a reducing organic compound (e.g., ascorbic acid) to the iron compound powder.
Patent JP-2000117291-A (JP)
Title: Treatment of waste water and waste water treating device
Inventor: FURUSAWA TAKASHI
IPC: C02F3/34
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for treating waste water by which the raw material cost is drastically reduced, and the nitrogen compds. in the waste water are efficiently treated. SOLUTION: Nitrogen-contg. waste water such as domestic waste water, factory waste water and sewage disposal waste water is brought into contact with microorganisms promoting the decomposition of nitrogen compds. and treated by this device. The device is provided with a nitration tank 11 for nitrifying the ammonia nitrogen in the waste water to nitrite or nitrate ions and a denitrification tank for converting the nitrite and nitrate ions in the waste water into nitrogen gas. The nitration tank 11 and denitrification tank have a microorganism carrier consisting of a porous material formed by sintering glass powder obtained by crushing waste glass.
Patent JP-H02157358-A (JP)
Title: Mold for concrete base
Inventor: MATSUSHITA KATSUYA
IPC: E04G17/06
Filed: 1988-12-06
Abstract: PURPOSE:To improve processability by forming a concrete base mold by means of combining inner/outer straight frames and inner/outer corner frames together, whose size are defined based on a specified standard, and by applying it to the building of a modularized house. CONSTITUTION:An outer straight frame 13, an inner straight frame 14 and an inner corner frame 15 that have engaging parts 12 that engage with hanging jigs 3 of anchoring bolts 2, and an outer corner frame 16 that has no engaging part, are all combined together to form mold 1 for a concrete base. The size of each straight frame 13, 14, and of each corner frame 15, 16, as well as the distance between each engaging part 12, and the size between each edge and the engaging part 12 for the frames 13 through 16, are determined by a specified standard. By applying it to the building of a modularized house, processability can be improved, and the accuracy for the size of the concrete base and of the position of the anchoring bolt 2 can also be improved.
Patent JP-2000120318-A (JP)
Title: Door hinge for furniture or the like
Inventor: RI TEI
IPC: E05D3/06
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient degree of opening, and excellent design quality by applying the constitution that a hinge is not an obstruction for the storage or takeout of articles in and from a furniture body with a door 90 degrees opened. SOLUTION: One end of each of the first and the second arms 3 and 4 is rotatably engaged with one end of the first hinge member, and one end of the fourth arm 6 is rotatably engaged with the upper and lower parts of the other end of the first arm 3. In addition, one end of the third arm 5 is inserted in and rotatably engaged with the first grooves of the other ends of the first and the second arms 3 and 4. Also, the other end of the third arm 5 is inserted in and rotatably engaged with the second groove at one end of the fifth arm. A cam 17 is provided at the end of the upper and lower parts of the fourth arm 6 and the other end of the fifth arm is rotatably connected to one end of the second hinge member 13 fixed to a door 10.  The second hinge member 13 is formed to have an approximately W-shaped cam groove at upper and lower parts for engagement with a cam 17 fitted the upper and lower parts of the fourth arm 6, and each member is combined so as to engage the cam 17 with the cam groove 22.
Patent JP-H06140709-A (JP)
Title: Stabilized frequency light source
Inventor: WATANABE HIROTO
IPC: H01S5/068
Filed: 1992-10-24
Abstract: PURPOSE:To easily obtain a light source having stabilized frequency in the range wider than the conventional one, by selectively stabilizing the frequency of the light outputted from a light source for output to be the frequencies exist ing at a periodical interval which an optical resonator has. CONSTITUTION:A Fabry-Perot resonator 2 receives a light from a reference light source 1, and outputs only the light whose frequency is univocally determined by the resonator length L and the refractive index (n), as a first transmission light. A lock-in amplifier 3b modulates a reference signal, and an error signal corresponding with the difference between the resonance frequency of the Fabry-Perot resonator 2 and the reference frequency of the reference light is detected by synchronous detection with the modulation. The error signal is delivered to a driving means 3d via a PID control part 3c, and resonator length L of the Fabry-Perot resonator 2 is controlled. As the result, the difference between the resonance frequency of the Fabry-Perot resonator 2 and the reference frequency of the reference light is made zero.