baber/WOPTO huggingface dataset:
Patent JP-H0481044-A (JP)
Title: Remote supervisory system
Inventor: AMANO NAOYUKI
IPC: H04L12/40
Filed: 1990-07-20
Abstract: PURPOSE:To speedily and easily restore from a fault an entire system by disconnecting a slave supervisory equipment from a common transmission line when a carrier signal is continued even after the lapse of time decided in advance. CONSTITUTION:In the case of a fault to continuously output the carrier signal from a slave supervisory equipment 3a, a carrier detection circuit 5 continuously outputs a carrier detection signal 8. When the carrier detection signal 8 is maintained for more than time decided in advance, a timer circuit 6 outputs a signal 9 larger than the carrier output, a disconnecting circuit 7 is turned to an open state, and the slave supervisory equipment 3a is disconnected from a common transmission line 2. Thus, since the carrier signal continuously transmitted up to the moment on the common transmission line 2 disappears when the slave supervisory equipment 3a as the cause of the fault is disconnected from the common transmission line 2, a main supervisory equipment 1 can normally collect supervisory information from the remaining slave supervisory equipments in a normal state.
Patent JP-H1015643-A (JP)
Title: Molding machine
Inventor: ISHIDA YOSHIAKI
IPC: B22C9/06
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a molding machine which can easily mold a core for a mold for V type multi-cylinder internal combustion engine having cylinder parts having different widening angles. SOLUTION: The molding machine is provided with a metallic mold body 7 composed of an upper and a lower molds 3, 4, a pair of bore-mandrels 10a, 10b for forming cylinder part inserted so as to be freely inserted/removed into/ from a hole part 8 in the metallic mold body 7 and a skirt mandrel 9 inserted so as to be freely inserted/removed into/from the hole part 8 in the metallic mold body 7. A hollow part for blowing molding sand into the hole part 8 in the metallic mold 7 is formed with the bore mandrels 10a, 10b for forming the cylinder part and the skirt mandrel 9. The angle θ formed between a pair if bore mandrels 10a, 10b can be changed with an angle adjusting means M.
Patent JP-H0940789-A (JP)
Title: Fibrous composite material and pneumatic tire and belt comprising the same
Inventor: IZUMIMOTO TAKAHARU
IPC: C08J5/04
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent a composite material comprising an elastic matrix and fibers from cracking and enable the composite material to have improved durability and be prevented from suffering a decrease in strength, and to obtain a pneumatic tire and a belt both having excellent properties by using the composite material. SOLUTION: The composite material is obtained by adding organic synthetic or other fibers having a length of 0.1-100mm and a diameter of 1-150μm to a matrix selected among crosslinked rubbers, thermoplastic elastomers, foams of these, and the like in an amount of 0.1-80vol.% based on the matrix. The projected image of each fiber has neither a right-angle nor acute-angle part at one or each end.
Patent JP-H1135998-A (JP)
Title: Granular detergent with high bulk density
Inventor: TAKANA SHIYUUJI
IPC: C11D3/37
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a granular detergent which leaves neither residue of paste nor residue of particles and has excellent dispensability and solubility of particles when employed in washing in cool water. SOLUTION: This detergent contains 3-50% of a surface active agent, has a bulk density of 0.5-1.2 g/cm<3> and satisfies either of the following three conditions; (1) the weight median diameter is 300-700 μm, the weight frequency of the particles having a diameter of <=125 μm is 13% or less, the weight frequency of the particles having a diameter of >=1410 μm is 8% or less and the slope of the approximation line obtained by the least square method is 1.8 or more;  (2) the weight median diameter is 200 μm or more and less than 300 μm, the weight frequency of the particles having a diameter of <=125 μm is 24% or less, the weight frequency of the particles having a diameter of >=1410 μm is 0% and the slope of the approximation line obtained by the least square method is 2.1 or more; and (3) the weight median diameter is more than 700 μm and not more than 800 μm, the weight frequency of the particles having a diameter of <=125 μm is 2 % or less, the weight frequency of the particles having a diameter of >=1410 μm is 10 % or less and the slope of the approximation line obtained by the least square method is 2.1 or more.
Patent JP-H1036936-A (JP)
Title: Heat resistant alloy excellent in high temperature compressive deformation resistance and oxidation resistance
Inventor: KAWAI TORU
IPC: C22C30/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject heat resistant alloy by incorporating proper amounts of W and Mo into a Cr-Ni-Co-Fe alloy. SOLUTION: This alloy has a composition consisting of, by weight, <=0.15% C, >1-2% Si, >1-2% Mn, 25-32% Cr, 10-25% Ni, 25-45% Co, 0.05-1% W, 3.5-8% Mo, and the balance Fe. By incorporating W and Mo in combination, high temp. compressive deformation resistant and oxidation resistance can be improved by the synergism of Co, W, and Mo, in particular. W has an effect of improving creep ructure strength and also an effect of improving high temp. compressive deformation resistance to a greater extent by its combined incorporation with Co and Mo. The desired effect cannot be obtained when the content of W is below the lower limit, and, when it exceeds the upper limit, oxidation resistance is adversely affected. Molybdenum has a function of improving compressive deformation resistance similarly to Co; however, the high temp. compressive deformation resistance improving effect cannot be obtained when the content of Mo is below the lower limit, and, when it exceeds the upper limit, toughness is remarkably deteriorated.
Patent JP-S6437774-A (JP)
Title: Discoid magnetic recording medium
Inventor: SATO TSUGUO
IPC: G11B21/10
Filed: 1987-08-01
Abstract: PURPOSE:To satisfactorily read a servo identification signal by obtaining the servo identification signal of a neighboring servo identification signal recording part as a mutually different frequency. CONSTITUTION:A servo signal recording area 4 and an information signal recording area 3 are mutually provided along a revolving direction on a recording surface 1 of a medium and in the servo signal recording area 4, a servo identification signal recording part 6 is provided to identify a servo signal. Then, for this servo identification signal recording part 6, the frequencies of the servo identification signals of respective recording parts 5 and 6, which are neighbored in a disk diameter direction, are made different mutually. Thus, even when the servo identification signals of the two servo identification signal recording parts, which are neighbored, are simultaneously read, an interference is not generated between these two servo identification signals and the signals can be satisfactorily read with being respectively independent.
Patent JP-S6254014-A (JP)
Title: Carriage for assembling bubbling lance
Inventor: KATADA TOSHINOBU
IPC: C21C5/46
Filed: 1985-09-03
Abstract: PURPOSE:To permit the safe and easy assembling of a lance with one operator by constituting a carriage having a gripper for the base part of the lance and lance supporting bases in such a manner that the lance is assembled on the carriage. CONSTITUTION:The gripper 13 which grips the base part of the bubbling lance 4 is provided to one end on a frame 10 of the carriage which can be moved back and forth when handles 12 fixed to the front and rear are pushed. The freely vertically movable supporting bases 14, 15 for supporting the bubbling lance 4 are provided to the central part and other end part of the frame 10. The operator, thereupon, grips the base part of the lance 4 with the gripper 13 and imposes the central part and other end part of lance 4 on the supporting bases 14, 15 on the carriage to horizontally place the lance 4. Rings 5 are then inserted onto the lance 4 from the top end thereof by each piece while the supporting bases 14, 15 are vertically moved by hydraulic drive. The one operator pushes the handle 12 of the carriage and transports the lance upon completion of the insertion.
Patent JP-S6348921-A (JP)
Title: Remoto control transmitter
Inventor: SUDA SHINJI
IPC: H04Q9/00
Filed: 1986-08-19
Abstract: PURPOSE:To prevent malfunction at the reception side due to a pseudo transmission by providing a delay circuit between an instruction circuit and an output circuit to delay the output signal from the instruction circuit for a prescribed time and sending the result to the output circuit and inhibiting the transmission in receiving a signal of output signal disable. CONSTITUTION:A delay circuit 11 is provided between the instruction circuit 6 and the output circuit 8 constituting the titled remote control transmitter to retard the output signal from the circuit 6 for a prescribed time and when the output disable signal is inputted from a discrimination circuit 10 connected to the circuit 11 is inputted, the output signal to the circuit 8 is not sent. Further, when a signal representing a substantial signal transmission or a pseudo transmission signal output to reset the counter circuit 9 is outputted, the circuit 10 resets the circuit 9 and a signal making the content of the circuit 11 ineffective is not outputted. Conversely, when the signal sending the ineffective output signal from the circuit 6 is sent, only the circuit 11 is controlled and the circuit 9 is not reset.
Patent JP-2001020724-A (JP)
Title: NOx PURIFICATION SYSTEM FOR DIESEL ENGINE
Inventor: UEKUSA TAIJI
IPC: F01N3/08
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an adequate amount of urea so as to prevent incomplete NOx purification due to insufficient urea as well as emission of ammonia due to excessive urea and the like. SOLUTION: This purification system has a NOx catalyst 3 provided in an exhaust system of an engine 1, and a urea supplying device 4 which is disposed upstream of the NOx catalyst and supplies aqueous solution of urea as a reducer. This system is also provided with a urea concentration detection means for detecting the concentration of the urea in the aqueous solution of urea, and determines the amount of the aqueous solution of urea to be supplied based on a detected value. Since the solution supply amount is determined according to the actual urea concentration, the required amount of urea can be supplied adequately.  The urea concentration detection means preferably consists of a refractive index sensor 12 for detecting a refractive index of the aqueous solution of urea, a temperature sensor 13 for detecting the temperature of the urea solution, and a calculation means 10 for calculating the urea concentration based on detected values of the two sensors.
Patent JP-H0726285-A (JP)
Title: Grease-like oil or fat composition for food machinery
Inventor: TAKASHIMA HIROYUKI
IPC: C10N10/04
Filed: 1993-07-08
Abstract: PURPOSE:To improve the safety in food sanitation by incorporating a specified amount of at least one phosphoric acid salt compound selected from calcium secondary phosphate, calcium tertiary phosphate and sodium polyphosphate into a specified base oil. CONSTITUTION:At least one of a medium-chain saturated fatty acid glyceride, such as a 6-10C saturated fatty acid glyceride, a coconut oil with an iodine value of 6 to 7, and a palm kernel oil with an iodine value of 12 to 20 is selected to give a base oil. The base oil is mixed with phosphoric acid salt compound(s) in an amount of 10-80wt.% based on the total composition, e.g. 45-65wt.% in the case of calcium secondary phosphate, 25-45wt.% in the case of calcium tertiary phosphate, and 50-70wt.% in the case of sodium polyphosphate of a degree of polymerization of 2 to 10, and if necessary, an antioxidant comprising, e.g. ascorbic acid, and a rust preventive lubricant comprising, e.g. stearic acid to give the objective composition having high safety in food sanitation and excellent in heat and oxidation stabilities, and abrasion resistance.
Patent JP-H0537047-A (JP)
Title: Optical active element
Inventor: NAKAZATO KOJI
IPC: H01S3/094
Filed: 1991-08-01
Abstract: PURPOSE:To provide an optical active element capable of photo-amplifying at a wavelength 1.3mum band, a photo-amplifier using it, and the like. CONSTITUTION:An Nd is added to a central core 2a as an active matter for amplifying a signal beam in a wavelength 1.3mum band. A Yb is added to a core 2b arranged in parallel, as a matter absorbing an unnecessary beam (a wavelength 1.05 to 1.06mum) that the Nd generates. From a left end of the core 2a, the signal beam in a wavelength 1.3mum band and an excited beam in a wavelength 0.8mum come in. While the excited beam reciprocates between the cores 2a, 2b, it excites the Nd inside the core 2a. On the other hand, while the signal beam in a wavelength 1.3mum band also reciprocates between the cores 2a, 2b, it induces the Nd to produce an induced emission beam in a wavelength 1.3mum band. Thus, a photo-amplification at a wavelength 1.3mum band can be made. In this embodiment, as the unnecessary beam that the Nd generates is absorbed in the core 2b, a photo-amplification gain can be elevated.
Patent JP-H1042311-A (JP)
Title: Image signal processor
Inventor: MIZOJIRI KEIKO
IPC: H04N9/64
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a vertical filter and 4:2:0 data conversion with a few circuits. SOLUTION: When the number of horizontal scan lines of a color difference image signal is n, delay circuits 4 which delay by one scan line are serially connected to m+1 pieces [when n is an odd number, m=(n-1)/2, and when n is an even number, m=n/2], and this processor is provided with a delay circuit group where an output tap is attached to the output of each delay circuit, multipliers 5 which are connected to each output tap of the delay circuit group and have a vertical filter factor whose kth is Ak=(Bk+Ck-1)/2 [however, Bm+1=C0=0, and 0<k<=m] when the vertical filter factor of the kth of an odd line is Bk, and when the vertical filter factor of an even line is Ck, and an adder 6 which adds the outputs of the multipliers 5. Thereby, only one delay circuit group and only one vertical filter are needed.
Patent JP-S5984863-A (JP)
Title: 4-methylidene-4,5,6,7-tetrahydroindole derivative and its preparation
Inventor: MATSUMOTO MASAKATSU
IPC: C07D209/08
Filed: 1982-11-05
Abstract: NEW MATERIAL:The compound of formula I (R<1> is CN, carboxyl, or alkoxycarbonyl; R<2> is H. alkyl, aralkyl or amino-protecting group). USE:Synthetic intermediate of physiologically active substance. PROCESS:The compound of formula I can be prepared by condensing 4-oxo-4,5,6,7- tetrahydroindole of formula II with anion of the phosphonic acid ester of formula III (R<3> is lower alkyl) at room temperature -100 deg.C. The reaction may be carried out in a solvent having no direct participation in the reaction, e.g. ether, hydrocarbon, etc. Preferably, the reaction is performed in an inert gas atmosphere such as nitrogen, argon, etc. to suppress the side reactions.
Patent JP-H0478463-A (JP)
Title: Method and device for controlling winding velocity of automatic hose winder in set-type power atomizer
Inventor: YASUDA TETSUYA
IPC: B05B9/04
Filed: 1990-07-20
Abstract: PURPOSE:To always control the winding velocity of a hose constant by detecting the instantaneous winding velocity of the hose by a winding velocity detection means and inputting the detection signal to the controlling device of a clutch means and specifying the time rate of ON/OFF of the clutch means. CONSTITUTION:The instantaneous winding velocity of a hose H is detected by a winding velocity detection means consisting of a rotary disk 17 and a photoelectric sensor S which are installed to a set-type power atomizer. The detection signal is inputted to the controlling device MC of a clutch means 11 constituting an automatic hose winder. The time rate of ON/OFF of the clutch means 11 within a fine time is specified. Driving force is discontinuously transferred to the rotary shaft 16 of a winding drum 5 by repeating ON/OFF of the clutch means 11 within the fine time on the basis of this time rate. Thereby the winding velocity of the hose H is always held constant. As a result, previous trouble is eliminated which is caused because winding approaches finish and the winding velocity of the hose is suddenly made speedy.
Patent JP-H1038166-A (JP)
Title: Structure and method for connecting hose
Inventor: SASAGAWA MASAYUKI
IPC: F16L33/02
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To easily and firmly connect a connecting end of an individually formed hose to an inserting pipe part. SOLUTION: In a tip part 10a of a hose 1, the outer peripheral surface is coaxially polished and formed into a circular shape, an annular cylindrical member 12 is fitted and fixed to a hose by adhesives. The hose is pressed around the inserting pipe part 20 until the tip of the annular cylindrical part fitted around the hose is brought in contact with the side surface of a stopper 21. The hose tends to extend in the radial direction by being pressed by the pipe, however, the extension in the radial direction of the hose is stopped by the annular cylindrical member fitted around the outer periphery. Therefore, fastening of the hose in relation to a pipe is relatively strengthened, drawing resistance and sealing performance of the connecting structure are enhanced to the degree of fitting caulking connection, and the connecting structure is provided at low cost equal to clamp fastening. Detachment of the connecting part by a user can be prevented by fitting the annular cylindrical member, and reliability of the connecting structure is maintained.
Patent JP-S5881774-A (JP)
Inventor: GOTSUTOFURIITO HOFUMAN
IPC: A24D3/02
Filed: 1982-11-05
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-H0749379-A (JP)
Title: Method and apparatus for detecting position of object placed in concealed place
Inventor: NAKAYAMA NOBORU
IPC: G01S13/88
Filed: 1993-08-04
Abstract: PURPOSE:To detect the position of an object placed in a concealed place, e.g. buried in the ground, definitely by forming the original image of cross-section at a concealed place based on the time difference between electromagnetic wave radiated along the concealed place and the reflected wave from the object. CONSTITUTION:In order to search a pipe 2 for transporting a fluid, e.g. a gas, buried in the soil 1 on the ground, a transmission circuit 4 generates pulses to an antenna 3 which radiates electromagnetic wave onto the soil 1. Reflected wave from the pipe 2 is received by a receiving antenna 7 which delivers an output to a receiving circuit 8. A circuit 9 for processing the output from the receiving circuit 8 is connected with a memory 11 storing the original image of the vertical cross-section of the soil 1 including the pipe 2. The original image stored in the memory 11 comprises white and black arcuate images 13, 14 corresponding to the pipe 2. These images 13, 14 are symmetrical to each other with respect to a line extending in parallel with the depth direction of the soil 1. The combinational opening is then operated based on the content of original image stored in the memory 11.
Patent JP-S6256009-A (JP)
Title: Amplifier limit circuit
Inventor: WATABE NOBUTAKA
IPC: H03G11/00
Filed: 1985-09-04
Abstract: PURPOSE:To suppress the nonlinearity of an output signal by forming the titled circuit with a nonlinear amplifier circuit and a linear narrow band amplifier circuit. CONSTITUTION:The linear narrow band amplifier circuit 3 having a linear input/output characteristic and a maximum value of the gain in input signal frequencies is connected in cascade to an output terminal of the nonlinear amplifier circuit 1 via a capacitor 2 and an output signal of the linear narrow band amplifier circuit 3 is extracted through a capacitor 4. An output signal distorted unsymmetrically outputted from the nonlinear amplifier circuit 1 is subjected to harmonic elimination by giving the signal to the linear narrow band amplifier circuit 3 having a gain peak at a frequency f0 of the input signal. Thus, the nonsymmetricity of the output signal is improved.
Patent JP-2000024498-A (JP)
Title: Catalyst for exhaust gas treatment, exhaust gas treatment and treatment apparatus
Inventor: NOJIMA SHIGERU
IPC: B01J21/16
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst, and to provide an exhaust gas treatment method for making chlorinated arom. compds., such as dioxins, contained particularly in exhaust gases non-polluting, and a treatment apparatus in a technique of purifying the exhaust gases discharged from various kinds of incineration furnaces, such as municipal refuse incineration furnaces, industrial waste incineration furnaces and sludge incineration furnaces. SOLUTION: The catalyst is formed by coating the surface of a metallic honeycomb carrier with a catalyst consisting of at least one kind selected from titanium (Ti), vanadium (V), tungsten (W), molybdenum (Mo), niobium (Nb) or tantalum (Ta). The exhaust gas treatment apparatus using such catalyst comprises a dust removing device 12 which removes the soot in the exhaust gases 11 discharged from the incineration furnaces and a catalyst device 13 which removes hazardous materials, such as dioxins and high condensation degree arom. hydrocarbons.
Patent JP-S6087914-A (JP)
Title: On-line cooling method of hot steel plate
Inventor: YAMAMOTO MASANAO
IPC: B21B37/76
Filed: 1983-10-19
Abstract: PURPOSE:To cool forcibly a hot steel plate with a high accuracy by on-line, by deriving a length of a necessary cooling zone, a water quantity density of the upper and lower faces, and a passing plate speed in front of and inside of a cooling device, making the hot steel plate pass through the cooling device, and cooling it. CONSTITUTION:A cooling control process computer 5 receives specifications of a cooling object material M from a process managing computer 4. Also, the computer 5 receives a temperature of a cooling water by a thermometer 11, a temperature of a roll cooling water of a hot leveler 2 by a thermometer 9, and an atmospheric temperature by a thermometer 13. By said reception, a cooling schedule calculation for controlling a cooling device 3 is executed. By the schedule calculation, a length of a use zone of the cooling device 3, a water quantity density of the upper and lower faces of every cooling zone, a use water quantity of a pump, a passing plate speed pattern of the cooling object material M for passing through the cooling device 3, and a rolling reduction of a detaining roll group in the cooling device are determined. When a passing plate possible condition of the cooling device 3 is formed, the cooling object material M advances at a prescribed speed into the cooling device 3 from the hot leveler 2.
Patent JP-2000032662-A (JP)
Title: Incoming/distribution equipment
Inventor: SUGIURA SHUJI
IPC: H02H3/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To eliminate an incoming transformer, which steps down an incoming voltage to a conventional intermediate voltage, such as 6.6 kV, etc., and a distribution unit with an intermediate voltage and distribute an incoming power with a voltage 20 kV grade directly, while equipment components are not required of an excessive current strength, and furthermore, the short-circuit protection coordination between the incoming point and a downstream distribution system is maintained. SOLUTION: A current limiter 19 which is connected to an incoming point 1 via an incoming breaker 4 and limits a short-circuit current, so as to maintain the short-circuit protection coordination between the incoming point 1 and a downstream distribution system and a distribution unit 20, in which distribution systems are formed and distribute a 20 kV-grade power through the current limiter 19 directly to the low voltage distribution transformers 27 of respective feeders 22 are provided. The 20 kV-grade power is stepped down by each transformer 27 to a low distribution voltage and then supplied to a load.