baber/WOPTO huggingface dataset:
Patent JP-H01237305-A (JP)
Title: Nozzle diaphragm
Inventor: ASHIBA TAKASHI
IPC: F16J3/02
Filed: 1988-03-14
Abstract: PURPOSE:To enhance interchangeability of parts so as to aim at energy-saving of repair by fixing a plurality of nozzle plates, provided between nozzle diaphragm inner and outer rings, to the rings by means of bolts in such a positioned state as to be inserted into holes disposed in belt-like holding plates. CONSTITUTION:In a nozzle diaphragm disposed in a steam turbine or the like, a plurality of nozzles plates 2 are fastened to diaphragm inner and outer rings 3 and 1 by means of fastening bolts 5. Thereat, holding plates 4a and 4b are disposed between the nozzle plates 2 and the inner and outer rings, respectively, and the projections 2a and 2b of the nozzle plate 2 are inserted into the holes 4a' and 4b' of the holding plates 4a and 4b, thereby positioning the nozzle plates 2. With this positioned state intact, the nozzle plates 2 are arranged between the inner and outer rings 3 and 1 so as to be fastened by means of the bolts 5, thereby constituting the nozzle diaphragm.
Patent JP-S52140942-A (JP)
Title: High-frequency heating unit
Inventor: SHIMIZU MITSURU
IPC: H05B6/68
Filed: 1976-05-20
Abstract: PURPOSE: To smoothen the output change-over operation of an electronic range by using a small-sized solenoid switches. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09248699-A (JP)
Title: Transfer press
Inventor: DOIMARU HAJIME
IPC: B30B15/04
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To eliminate troubles of unbalanced load and to miniaturize a transfer press. SOLUTION: A 1st to a 4th uprights 21A to 21D are arranged respectively between respective press stages P2 to P4, a 2nd to a 4th crowns 22A to 22C are arranged individually on every press stages P2 to P4, and mutual engaging joining step parts 24A, 24B and 26A, 26B are formed on the end parts of the 2nd to the 4th crowns 22A to 22C adjoining on the 2nd, the 3rd uprights 22B, 22C. Then, 1st tie rods 25, 27 where these joining step parts 24A, 24B and 26A, 26B are penetrated, the fore and back crowns 22A to 22C, the 1st to the 4th uprights 21A to 21D and a bed 11 are penetrated, connected and fixed are installed.
Patent JP-H0775261-A (JP)
Title: Charging system of battery for car
Inventor: MARUCHIERO BOERA
IPC: B60R16/03
Filed: 1991-03-22
Abstract: PURPOSE: To make the supply circuit of a voltage regulator operate, regardless of a phase signal taken out of a generator winding at the time of the start of the generator by a method, wherein an enable signal is supplied to the supply circuit when the voltage of the terminal of a 1st comparing means exceeds a predetermined threshold. CONSTITUTION: When the engine of a car is started and a current generator 2 starts supplying a current, a drive circuit 13 extinguishes an indication lamp 11. By lowering a voltage applied to a resistor 13b below a reference value, the output level of a comparator 18 turned to Lo. However, when the indication lamp 11 is extinguished, a voltage between the terminal L of a voltage regulator 3 and a ground is elevated and reaches the voltage of a battery 1. Thus, even if the output level of the comparator 18 is turned to Lo, the output level of a comparator 17 reaches Hi, so that the enabled state of a supply circuit 15 can be maintained. With this constitution, the supply circuit 15 of the voltage regulator 3 can be made to operate, regardless of a phase signal taken out of one of the windings of a generator 4 at the time of the start of the generator 4.
Patent JP-H07266652-A (JP)
Title: Ink sheet cassette for heat transfer
Inventor: NISHIKURA TSUNEHARU
IPC: B41J17/24
Filed: 1994-03-29
Abstract: PURPOSE:To facilitate the classifying abolition disposal of an ink sheet cassette for heat transfer by a method wherein at least one piece of notch is formed on an upper case, a lower case and the mating surface between the upper case and the lower case. CONSTITUTION:At least one piece of notched section 104 is formed on an upper case 101 and a lower case 102, which are constituting an ink sheet cassette casing body, and on the mating surface between the upper case 101 and the lower case 102. A minus driver is inserted into the notched section 104, provided on the side surface of a main body, and, thereafter, the minus driver is turned or moved up-and-down, then, the engagement between the upper case 101 and the lower case 102 is released and the cassette is dismantled. Further, the engagement between the upper case 101 and the lower case 102 can be released to dismantle the cassette by inserting a dismantling tool having the wedge-shape tip end. An ink sheet cassette for heat transfer, which is dismantled by such a way, can be classified into the upper case 101 and the lower case 102, which are made of plastics, and an ink sheet 103 to abolish the cassette.
Patent JP-2000259831-A (JP)
Title: Expression detector
Inventor: OTSUKA NAOHIRO
IPC: G06T1/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an expression detector capable of detecting the change of an expression in real time by using face moving images. SOLUTION: A feature point tracking part 3 selects the feature point of a head part region by using the image of a first frame and then tracks the feature point for each frame. A Delauney triangulation constitution part 4 constitutes a Delauney triangulation with the feature point as a vertex for each frame A muscle contraction rate calculation part 5 obtains the change of an expression muscle model by displacing the expression muscle model on the basis of the movement of the feature point by using the Delauney triangulation.
Patent JP-S53144578-A (JP)
Title: Pyridyl methyl derivatives
Inventor: NAGANO HIROYUKI
IPC: C07D213/38
Filed: 1977-05-23
Abstract: PURPOSE: Pyridylmethyl derives.  I and their salts, e.  g.  2-(4-pyrdylnethylamino) ethanolnitric acid ester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0616545-A (JP)
Title: Antitumor agent containing acetic acid derivative
Inventor: UBUSAWA MASANORI
IPC: A61P35/00
Filed: 1993-03-18
Abstract: PURPOSE:To obtain an antitumor agent containing an acetic acid derivative and having effects of decrease of tumor cell number, prolongation of life, suppression, etc., of proliferation of tumor. CONSTITUTION:The tumor agent contains a compound of formula I (R1 is formula II to formula III; R2 is H or methyl) or its salt, e.g. (S)-6-methoxy-2-methyl-2- naphthaleneacetic acid as an active ingredient. This compound is orally or parenterally administered and the dose for human is generally 0.1-1000 mg/kg, preferably 0.5-500mg/kg daily.
Patent JP-H06275081-A (JP)
Title: Semiconductor storage
Inventor: NOMURA SETSU
IPC: G11C11/413
Filed: 1993-03-18
Abstract: PURPOSE:To improve write and read speeds without lowering the precision of a semiconductor storage in write and read operation. CONSTITUTION:This device is provided with a peripheral circuit 13 selecting a specified storage cell in a cell array 3 based on an input signal IN, performing write operation or read operation, and amplifying and outputting cell information read from the selected storage cell at the time of read operation. The peripheral circuits 13 are provided in plural systems, and a control circuit 14 successively switching and operating the peripheral circuits 13 in respective systems at every the write operation or the read operation for one storage cell is provided.
Patent JP-H11241336-A (JP)
Title: Ground hardening injection material, and ground injection construction method using same
Inventor: SHIMADA SHUNSUKE
IPC: E02D3/12
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a ground hardening injection material suitable for hardening the ground, especially the sand ground having a lot of underground water, for example, to require measures to liquefaction, and a ground injection construction method, in which the ground can be hardened uniformly in a wide range and at a high strength, and in which high strength hardening can be maintained for a long period. SOLUTION: This ground hardening injection material contains an aqueous solution or colloidal liquid of a silica-based compound, and a thickener, and it is especially suitable for hardening the ground requiring measures to liquefaction or the ground having underground water. In this ground injection construction method, the ground hardening injection material is injected to the ground requiring measures to liquefaction, or the ground having ground water to harden the ground.
Patent JP-H09250827-A (JP)
Title: Car mounted cryogenic cooler
Inventor: NAKAGAWA TETSUTARO
IPC: F25B9/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To rapidly and correctly detect pressure information in a liquid helium storage tank by providing an ordinary close helium recovery opening/closing valve on a helium recovery piping, the valve being opened when pressure in a return piping exceeds a predetermined pressure. SOLUTION: A communication piping 32 is communicated with a return piping 5 at its one end and with a helium recovery opening/closing valve 11 at its other end. The helium recovery opening/closing valve 11 is an ordinary close valve which is opened by receiving pressure in the communication piping 32 communicated with the return piping 5. The helium recovery opening/closing valve 11 is disposed in the course of a helium recovery piping.  Pressure in the return piping 5 is adapted such that it is directly transmitted to the helium recovery opening/closing valve 11 after passage through the communication piping 32 so that pressure rise in a liquid helium storage tank 4 can be rapidly detected, and the helium recovery opening/closing valve 11 is opened substantially simultaneously with the pressure rise in the liquid helium storage tank 4 whereby helium gas in the passage is recovered into a helium tank 9.
Patent JP-H05225060-A (JP)
Title: Information processor
Inventor: AMAGASAKI HIROHISA
IPC: G06F12/12
Filed: 1992-02-14
Abstract: PURPOSE:To change a cache control parameter by enabling software to detect the cache hit rate at the time of job execution. CONSTITUTION:Software accesses a cache access counter means 112 and a cache hit counter means 111 to detect the cache hit rate, and a cache parameter set register means 104 is so set that the cache hit rate is maximum, and a cache system (direct map/set associative) is selected and the cache line size is set by the value of this cache parameter set register means 104.
Patent JP-H03259812-A (JP)
Title: Automatic carrying device and method
Inventor: MATSUMOTO HAJIME
IPC: G06Q10/08
Filed: 1990-03-09
Abstract: PURPOSE:To reduce the carrying load of a carrying machine between areas and the device number of carried materials by juxtaposing a carrying means between adjacent areas and a carrying means between separate areas, so that load delivery-acceptance can be performed between the two carrying means in an automatic carrying device for a plurality of production areas. CONSTITUTION:In each production area 3, 3... arranged in two parallel lines in a determined distance, a first carrying device 1 in which a moving truck 12 is moved in a gate channel 13 to carrying a workpiece between adjacent areas is provided. A second carrying device 2 possible to carrying the workpiece between separated areas 2 is formed of a longitudinal track 21 and a carrying machine 22, and provided. Both the carrying devices 1, 2 are carried in combination, and a carried material 4 is delivered and accepted between both the carrying device 1, 2. This constitution enables the carriage without delay and enhances the load reduction of the carrying device between the areas and the device number.
Patent JP-H06284514-A (JP)
Title: Harmonic restraint method of pwm-controlled electric railcar in ac feeder circuit
Inventor: MOCHINAGA YOSHIFUMI
IPC: B60M3/00
Filed: 1993-02-25
Abstract: PURPOSE:To eliminate a higher harmonic fault by terminating a terminal by a resistor and a capacitor approximately equal to the characteristic impedance of an AC feeder circuit composed of double tracks, apparently forming an infinite length line to high frequency and connecting a reactor having a large value in parallel with the resistor in high frequency. CONSTITUTION:Double track type lines, on which a PWM-controlled electric railcar 10 travelling at high speed, is made to travel, are constituted of trolley lines 3, 3 for down and for up, feeders 5, 5 and rails 4, 4, and high ACs are supplied from a transformer 2. The terminals of the trolley lines 3 and the feeders 5 are terminated by the series circuit of a capacitor C and a resistor R approximately equal to the characteristic impedance of a feeder circuit and a reactor L is connected in parallel with the resistor R. Reactance is augmented with the increase of the order of higher harmonics in the reactor L. Accordingly, the resonance of higher harmonics in approximately 1000-2000Hz is inhibited and a higher harmonic fault is eliminated, and power loss by the resistor is reduced.
Patent JP-H01237379-A (JP)
Title: Rotary cylinder piston type and volume type fluid device
Inventor: SUGIMOTO KAZUO
IPC: F04C18/04
Filed: 1988-03-15
Abstract: PURPOSE:To simplify the structure for preventing the rotation by coaxially arranging same main shafts and fixed and rotating cylinders in same cylindrical spaces formed within a casing, and interlocking each other. CONSTITUTION:Inside a casing 1, cylindrical spaces 10, 10' having same form are parallely juxtapose respectively. Inside each space 10 or 10', fixed cylindrical members 2, 2' having same form and main shafts 3,3' are respectively coaxially arranged. Between the inner peripheral faces of the spaces 10, 10' and the outer peripheral faces of the fixed cylindrical members 2, 2', rotating cylindrical members 4, 4' having same form are arranged. In this case, the members 4, 4' are connected by means of a connection plate 5 in the same direction. It is regulated to make the rotations of main shafts 3, 3' so as to normally direct the crank members thereof in the same direction.
Patent JP-H01275571-A (JP)
Title: Novel 3, 4, 5-substituted 4h-1, 2, 4-triazoles, and production and use thereof
Inventor: KURUTO SHIYUROMU
IPC: C07D521/00
Filed: 1989-03-10
Abstract: NEW MATERIAL: A compd. represented by formula I {wherein R 1  is a group represented by formula II [wherein R 4  and R 5  are each H, R 11  (R 11  is a 1-4C alkyl, etc.), etc.; and R 6  is H, R 11 , etc.], a group represented by formula III (wherein R 7  is H, R 11 , etc.; R 8  is H, R 11 , etc.; and when X is S or O, then Y is CH, etc.), etc.; R 2  is H, a 1-4C alkyl or alkoxy, etc.; R 3  is a group represented by formula IV [wherein Het is a group represented by formula V (wherein R 12  is H, a 1-4C alkyl, etc.; and R 13  is H, a 1-4C alkyl, etc.), a group represented by formula VI, etc.]; R 14  is H, a 1-4C alkyl or alkoxy, etc.; and V is O or S} and its acid-added salt.  
     EXAMPLE: 5-(5-Bromo-2-thienyl)-4-{4-{2-[4-(3,5-dimethyl-1,2,4-triazolyl)]ethoxyl}} phenyl-3-methyl-4H-1,2,4-triazole.  
     USE: A medicine used for curing allergic symptoms and inflammation relating to a PAF(platelet activating factor) antagonistic activity.  
     PREPARATION: For instance, a 1-acylamidrazone represented by formula VII is thermally cyclized to give a compd. represented by formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59185413-A (JP)
Title: Control circuit
Inventor: TANAKA KOUICHI
IPC: H03F1/30
Filed: 1983-04-05
Abstract: PURPOSE:To suppress variation in input bias voltage even when an amplifier is turned on or off by generating a bias voltage and a bias current to the amplifier by different bias power sources. CONSTITUTION:A low voltage is impressed to a terminal 19 and a high voltage is impressed to a terminal 18 to turn a transistor (TR) Q5 on and a TRQ13 off. The base bias current supplied to a TRQ1 by turning on the TRQ5 is supplied not from a bias source through a resistance R3, but a bias current compensating circuit including TRs Q21-Q23. The resistance R3 only supplies the bias voltage. Therefore, even when the TRQ5 turns off, no voltage drop occurs across the resistance R3 and any pop voltage is not generated at an output terminal.
Patent JP-2002187882-A (JP)
Title: Pyrazole compound and agrochemical using the same as active ingredient
Inventor: KANO HIROKI
IPC: C07D417/12
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a pyrazole compound useful as an insecticide, an acaricide and a fungicide. SOLUTION: This pyrazole compound is expressed by general formula (I). (R1 and R2 are each independently H, a 1-4C alkyl group, Y is expressed by the following formula (R7 and R8 are each independently H, a 1-4C alkyl group or a halogen atom or the like) or -C≡C-, R3 is H, a 1-6C alkyl group or a halogen atom or the like, R4 is H, a 1-4C alkyl group, a 2-7C acyl group, a (1-4C alkoxy) carbonyl group, a (1-4C alkoxy) 1-4C alkyl group, R5 and R6 are each independently H, a 1-4C alkyl group, A is a group expressed by general formulas (IIa) to (IIj)).
Patent JP-S52142306-A (JP)
Title: Automatic pump
Inventor: YOSHIDA HISANOBU
IPC: F04D15/00
Filed: 1976-05-21
Abstract: PURPOSE: Small-type automatic pump which may decrease a frequency of energization of the pump when a small rate of flow is applied even if a pressure tank is made to be small or thoroughly eliminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61219654-A (JP)
Title: Ink jet recorder
Inventor: HIRAHARA SHUZO
IPC: B41J2/005
Filed: 1985-03-26
Abstract: PURPOSE:To obtain a clear dot shape free of deterioration of resolution, by providing an ink support member which comprises a plurality of layers of film form substances differing in ink adhesion property and is provided with through-holes in the thickness direction thereof so that the holes can holds ink therein. CONSTITUTION:An ink ribbon 3 has a two-layer construction comprising a hydrophilic layer 15 and a hydrophobic layer 16. The ink 14 forced into a perforated part 17 of the ribbon 3 by the pressure of an ink-supplying roller 4 being rotated is repelled by the hydrophobic layer when the ribbon 3 is moved and separated from the roller 4, while adhering to the more wettable hydrophilic layer to form an ink film. The ink ribbon 3 fed to a recording part in this state is pressed against a recording paper 1 by a thermal head 2, and when a heating element 13 is operated to generate heat according to a recording signal, the ink is boiled at the part in contact with the heating element 3 or the vicinity of the part. The residual ink is blown away to the paper 2 side by the pressure of a vapor generated, and is adhered to the surface of the paper 1, thereby performing recording. The shape of the recorded dot is substantially the same as that of the hole, so that a sharp dot 12 can be obtained.
Patent JP-S60204871-A (JP)
Title: Heat resistant cast steel having superior strength at high temperature
Inventor: TAJIMA KOU
IPC: C22C38/00
Filed: 1984-03-29
Abstract: PURPOSE:To obtain a heat resistant cast steel having superior strength and ductility at high temp. by adding specified percentages of C, Si, Mn, P, S, Cr, Ni, Nb, Zr and N to Fe. CONSTITUTION:A heat resistant cast steel consisting of 0.35-0.60% C, <=2.0% Si, <=2.0% Mn, <=0.020% P, 24-27% Cr, 33-37% Ni, 1.0-2.0% Nb, 0.10-0.40% Zr, <=0.06% N and the balance Fe with inevitable impurities is manufactured. The combinedly added Nb and Zr improve the creep rupture strength and provide superior strength and ductility at high temp. The cast steel is suitable for use as a material for a reaction tube, etc. for the petrochemical industry.
Patent JP-H07273068-A (JP)
Title: Dicing apparatus
Inventor: KAIHARA TOSHIO
IPC: H01L21/304
Filed: 1994-03-30
Abstract: PURPOSE:To reduce the respective man-hours and improve the respective indices of the dicing, etching and washing of semiconductor wafers. CONSTITUTION:A semiconductor wafer 2 stuck to an adhesive sheet 1 is attracted and held on a stage 3. The semiconductor wafer 2 is imcompletely cut by a dicer 5 and divided into chips by cut trenches. In a dicing apparatus like this, an etching nozzle 9 from which etchant is spouted out against the diced semiconductor wafer 2 while the wafer 2 is attracted and held on the stage 3 and a washing nozzle 10 from which pure water is spouted out against the etched semiconductor wafer 2 while the wafer 2 is attracted and held on the stage 3 are provided.
Patent JP-S57177421-A (JP)
Title: Fluid bearing device
Inventor: UEDA MASANOBU
IPC: B29C48/50
Filed: 1981-04-22
Abstract: PURPOSE:In a fluid bearing device for two rotary shaft receiving the thrust, to obtain the high thrust for the low fluid pressure by forming the alternatively toothed step sections on each rotary shaft then containing it in a cylinder to be supplied with the pressurized fluid. CONSTITUTION:When applying on a two axis extruder having two screw shafts 21, 21', the piston shafts 24, 24' are provided coaxially with ech screw shafts 21, 21' havng the toothed gears 23, 23' in said fluid bearing device B, while three pairs of large diameter step sections 25, 25' and small diameter step sections 26, 26' are provided on each shafts 24, 24'. The step sections 25, 25' and 26, 26' on each shafts 24, 14' are axially shifted to engage each other. The large diameter step sections 25, 25' is slightly shorter in the axial direction than the small diameter step sections 26, 26' while the outer diameter of the sections 25, 25' is made longer than the distance between the axis 24, 24'. It is constructed such that pressurized fluid is supplied through an injection port 34 into the pressurizing chamber 31 at the rear of the step sections 25, 25.
Patent JP-S55151851-A (JP)
Title: Signal blocking device
Inventor: IKEDA YOSHIKAZU
IPC: H04Q1/30
Filed: 1979-05-17
Abstract: PURPOSE: To decrease the number of the signal blocking circuits and thus simplify the constitution of the talking circuit, by installing in common the signal blocking circuit which prevents the received tone signal from leaking out to the subsequent talking circuits and then inserting the blocking circuit only to the talking circuit that detected the tone signal.  
     CONSTITUTION: The PCM multiple signal sent from input terminal 21a is applied to signal detector 22 to detect the presence or absence of the tone signal. And in case the fact that the tone signal is received at a certain communication channel is detected, the blocking signal is applied to control unit 26 so that no tone signal of the channel may be delivered to the subsequent communication circuits. Then the channel number is sent to holding memory 27 from unit 26, and the control is given to AND gate 23a and gate circuit 23b from memory 27. At the same time, the signal of the channel is taken into input buffer 24a and then fitted to the channel which is used by digital filter 25 of the rear step. And the tone signal component is eliminated through filter 25 to be applied to circuit 23b, and the signal of the channel is delivered through output terminal 21b of circuit 23b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57175413-A (JP)
Title: Temperature detector for automobile air conditioner
Inventor: KIKUCHI MINORU
IPC: B60H1/00
Filed: 1981-04-22
Abstract: PURPOSE:To improve the response in the control of the temperature in the room of an automobile, by providing a ride sensor at the automobile seat to send out a signal at the time of getting in the automobile to drive an air introduction unit and by causing a room temperature sensor to detect the accurate temperature of the room simultaneously with the starting of the operation of an air conditioner. CONSTITUTION:Ride sensors 5, 6 provided at a seat 9 and a floor detect the getting-in of a rider 10 and are turned on. The sensors 5, 6 are directly connected to a battery 7 to drive an air introduction unit 1 to conduct the air of the automobile room into a room temperature sensor 2 so that the sensor detects the accurate temperature of the room. When the main switch 4 of an air conditioner 8 is turned on, the conditioner is immediately operated so that the room is controlled to a set temperature.