baber/WOPTO huggingface dataset:
Patent JP-S60231078-A (JP)
Title: Three-way valve made by ceramic
Inventor: OGAWA YOUJI
IPC: F16K27/06
Filed: 1984-04-28
Abstract: PURPOSE:To enable a valve to horizontally arrange branch pipes, by forming socket mounting holes spacing a 120 deg. angle on an equal plane. CONSTITUTION:A valve body 3 is inserted into a valve seat 9 from an opening 10, and a flanged part 21 in a flange 20 is brought into facing contact with a flanged part 13 in the side of a valve case by inserting both a ceramic made socket 5 into each port 11 and the flange 20 to be mounted behind the socket 5. Thereafter, the both flanged parts 21, 13 insert into their facing contact part a tightening ring 8 to be mounted from both sides, and the tightening ring 8, under a condition that its recessed groove 24 fits the both flanged parts 21, 13, is fastened by bolts and nuts. The flange 20 is pressed to the side of the valve case by tightening the ring 8, causing the socket 5 to be also pressed to the inner side. The valve case 2, being constituted such that three ports are positioned on an equal plane when a control handle is placed in an upper position, enables a valve to horizontally arrange branch pipes.
Patent JP-S591455-A (JP)
Inventor: PATORISU CHIYAARUZU BERANJIYAA
IPC: A61K31/16
Filed: 1983-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60234484-A (JP)
Title: Speed controller of induction motor
Inventor: OGINO HARUO
IPC: H02P23/07
Filed: 1984-04-28
Abstract: PURPOSE:To obtain an inexpensive speed controller useful for energy-saving operation by controlling the speed by varying the trigger phase angle of a thyristor to stably control continuously variably over a wide speed range. CONSTITUTION:A single phase induction motor 2 and a thyristor 3 are connected in series, a tachometer generator 4 is mechanically coupled with the rotational shaft of the motor 2, and the trigger phase angle of the thyristor 3 is controlled by the output of a comparator 7 which inputs the output voltage of the generator 4 and the speed set voltage. Thus, all voltage of a single-phase power source is applied to the motor or the energization of the motor is stopped to control the speed.
Patent JP-H03287288-A (JP)
Title: Drive simulator for safe drive instruction
Inventor: INABA SHOTARO
IPC: G06F19/00
Filed: 1990-04-03
Abstract: PURPOSE:To evaluate the degree of safe drive by quitting the progress of images at a specific scene which is inputted as a state wherein an accident is easy to occur, letting an examinee select following driving operation or an accident which is easy to occur here, and comparing the selection with the correct answer and printing out the comparison result. CONSTITUTION:When a specific scene which is inputted to a computer 6 as the state wherein the accident is easy to occur appears on a screen, the progress of images on the monitor screen 2 is stopped and the driving operation or selection branches where the correct answer and incorrect answers of the accident which is easy to occur are voiced or displayed as a document or figure. Then the examinee selects the following driving operation or easy-to-occur accident with a selection button and after the selection, the selected data is compared with the correct answer which is inputted to the computer 6 previously; and the correct answer is voiced or displayed as the document or figure and the selection result is stored in the computer 6. Further, violations and selection results of respective specific scenes are printed out after specific inspection. Consequently, safe driving is instructed effectively.
Patent JP-S5713347-A (JP)
Title: Ion detection device for liquid chromatograph or the like
Inventor: YAMAMOTO TOSHIYUKI
IPC: H01J49/04
Filed: 1980-06-27
Abstract: PURPOSE:To ensure a stable detection and measurement of ions by trapping the ion output from the solvent or carrier gas and eliminating the influence of the ion output while compensating for the fluctuation of measured ion output using the trapped ion output from the solvent or the carrier gas. CONSTITUTION:A liquid specimen L separated by a liquid chromatograph and con taining a solvent is introduced into the ionization section 3 of a mass analyzer 2, and is emitted therefrom as suitably accelerated ions I. These ions are made to pass a magnetic field 4 and separated along ion tracks corresponding to M/Z(mass/charge) ratios. The separated ions are then directed to ion detectors C1, C2 and C3. The ion detector C1 is adapted to trap the ion from the solvent, while the ion detector C2 is adapted to detect the ion from the measuring object. The ion detector C3 is intended for trapping ions of measuring objects of a wide range of M/Z ratio. The output signals from respective ion detectors are delivered to a signal processing section 5 in which the fluctuation of ion singnals from the ion detector C2 or C3 is corrected making use  of the solvent ion signal from the detector C1 or C4, thereby to stably obtain a signal representative of the ion of the specimen.
Patent JP-H06298074-A (JP)
Title: Fluid pressure boosting type brake device
Inventor: INAGAWA SHINICHI
IPC: B60T13/14
Filed: 1993-04-14
Abstract: PURPOSE:To surely ensure a fluid pressure by providing a consumed pressure corresponding driving means for outputting a signal for driving a hydraulic pump on a set time basis in a prescribed cycle while detecting brake operation. CONSTITUTION:When a brake is operated, a brake operation detection signal is inputted from a brake switch to a pump operation control unit 291. A high level signal is then outputted every fixed period from the first timer circuit 51 of a consumed pressure corresponding driving means 40 while the brake switch is continued, or the detection signal is inputted. According to this, a high level signal is outputted from a second timer circuit 52 only for a set period of time. A motor 8 or hydraulic pump is ON/OFF-operated according to this signal to accumulate the fluid pressure in an accumulator coping with the fluid pressure consumption.
Patent JP-S568546-A (JP)
Title: Method and device for nonndestructive ultrasonic examination
Inventor: HAINRITSUHI DEIIPAASU
IPC: G01N29/04
Filed: 1980-06-27
Abstract: A method for ultrasonic fault localization, in which the fault is determined from the travel time of the ultrasound pulses and the echo pulses, in which an echo pulse reflected in the workpiece at a fault is received at three different points on the surface, the electronic echo pulses are electronically added in phase with a delay dependent on the different propagation times, and fed to an electronic time window such that during the open time of the time window, only echo pulses from the fault are picked up. The fault is displayed graphically as to size, position and shape.
Patent JP-H07265408-A (JP)
Title: Balloon catheter for intra-aorta use, controller of balloon catheter for intra-aorta use and balloon pumping device for intra-aorta use
Inventor: TSUJI TAKAYUKI
IPC: A61M1/10
Filed: 1994-03-31
Abstract: PURPOSE:To provide a balloon catheter for intra-aorta use which is percutaneously insertable into blood vessels and is capable of sufficiently and effectively sending the blood to the peripheral side and central side and stepwise changing an auxiliary circulation rate and its controller and a balloon pumping device. CONSTITUTION:This aorta balloon catheter 1 has a catheter body, a main balloon 3, a first sub-balloon 4, a second sub-balloon 5 and three lumens communicating with the respective balloons 3 to 5. This catheter controller 50 has a pumping means 58 for independently passing fluid to the three lumens and a controller 55 thereof. This controller 55 has a function to control the sequence of starting expansion of the balloons so as to start the expansion of the balloons from the balloon of the base end side and a function to select the balloons capable of selecting the balloons to be expanded and contracted.
Patent JP-H07265276-A (JP)
Title: Living body magnetism measuring device
Inventor: MITSUMATA HIROSHI
IPC: A61B5/05
Filed: 1994-03-31
Abstract: PURPOSE:To position a SQUID sensor against a testee with a high degree of freedom in spite of a simple structure. CONSTITUTION:A pedestal 21 is installed on the floor 11 rotatably around the vertical axis 0, a frame 22 is rotatably and rockably fitted to the pedestal 21 via two rotary shafts 33, 34, and a SQUID sensor 23 is rotatably fitted to the tip of the frame 22 via a shaft 35.
Patent JP-H0687855-A (JP)
Title: Substituted pyridinesulfonamide compound, its production and herbicide containing the same
Inventor: MURAI SHIGEO
IPC: A01N47/36
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a new substituted pyridinesulfonamide compound useful as a herbicide exhibiting broad herbicidal spectrum. CONSTITUTION:A compound of formula I [R1 is (substituted)alkyl; R2 is (substituted) alkyl or (substituted)alkoxy; X and Y are alkyl or alkoxy], e.g. 6-[(N-ethyl-N-isopropylsulfonyl)amino]-N-[[(4-methoxy-6-methyltriazin- 2-yl) amino]carbonyl]-2-pyridinesulfonamide. This compound of formula I is obtained by reacting a substituted pyridine compound of formula II [Z1 is NH2-NCO or NHCO2R3 (R3 is alkyl or aryl)] with a triazine compound of formula III (Z2 is NH2 when Z1 is NCO or NHCO2R3 and Z2 is NCO or NHCO2R3 when Z1 is NH2).
Patent JP-S61245432-A (JP)
Inventor: TANAKA TOSHINORI
IPC: H01H50/20
Filed: 1985-04-24
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-S57203269-A (JP)
Title: Cleaning device for recording medium
Inventor: AKUTSU HIDEKAZU
IPC: G03G21/10
Filed: 1981-06-08
Abstract: PURPOSE:To improve the cleaning effect, by cooling the 1st cleaning member in contact with a recording medium with a cooling means and controlling the surface temperature of the 2nd cleaning member heated within a specified temperature range. CONSTITUTION:The circumference of the 1st cleaning member 3 always contacting and turning on the surface of a recording medium 1 is formed with a viscoelastic substance, and the 2nd cleaning member 4 always in contact with the surface is provided with a heater H to control the temperature within a specific temperature range. The recording medium 1 is cleaned with the cleaning member 3, which is cleaned with the member 4 and it is cleaned with a blade 5. Further, the cooling means 7 of the member 3 is provided. Cooling is performed before the member 3 recontacts with the recording medium 1, allowing to prevent the heating of the recording medium 1 for efficient cleaning.
Patent JP-S59208947-A (JP)
Inventor: UOUTERUSU RIDEERU
IPC: H03J1/00
Filed: 1984-05-02
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-S5714094-A (JP)
Title: Heatsensitive recording material
Inventor: KUBO TAKASHI
IPC: B41M5/337
Filed: 1980-06-30
Abstract: PURPOSE:To obtain heatsensitive recording material which displays distinct pictures quickly even at comparatively low temperatures by a method wherein a special compound such as bishydroquinone alkylene ether and the like is contained in a heat sensitive coloring layer having leuco dye and organic acid, etc. as a coloring component. CONSTITUTION:To a heatsensitive color former containing both colorless or faint leuco dye (e.g.: crystal violet lactone etc.) and organic acid coloring said leuco dye by heating such as oxalic acid or phenolic material such as bisphenol A etc. is added to a compound (e.g.: bisresolsinol ethylene ether etc.) shown by the formula (n= 1 to 4), preferably 0.1-2pt. to 1pt.wt. of acid material. Said color former with a  binding agent and the like is coated on a supporter to form a heat-sensitive coloring  layer. EFFECT:Attaching of scum to a heatsensitive head and sticking phenomenon can be prevented.
Patent JP-S5313846-A (JP)
Title: Magnetic bubble memory circuit
Inventor: MORIMOTO AKIO
IPC: G11C11/14
Filed: 1976-07-23
Abstract: PURPOSE: To obtain the memory circuit with a simple circuit configuration, enabling the read-in and write-in operation with almost the same control to the bubble chips on the both sides of up and down the printed circuit board. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04319264-A (JP)
Title: Fuel controlling apparatus of fuel cell
Inventor: IWASA NOBUHIRO
IPC: H01M8/04
Filed: 1991-04-19
Abstract: PURPOSE:To improve electric generation efficiently of a fuel cell in a fuel cell's fuel controlling apparatus wherein a fuel controlling means to adjust the fuel supply amount to the fuel battery corresponding to the electric load of the fuel cell is installed and an adjusting means to adjust the fuel supply amount so as to become the fuel supply amount to the fuel cell slightly more by a prescribed margin ratio than the necessary fuel amount for electric load of the fuel cell is installed. CONSTITUTION:A detecting means 17 to detect electric load condition of a fuel cell 1 is installed and based on the detection result of the detecting means 17, the margin ratio L is made small value La in the case that the electric load alteration of the fuel cell is small. A correcting means 19 to alter the margin ratio L is installed, so that the margin ratio L is made large value Lb in the case that the electric load alteration of the fuel cell 1 is high.
Patent JP-H05254632-A (JP)
Title: Flexible screw for conveyor
IPC: B65G33/04
Filed: 1992-03-11
Abstract: PURPOSE:To prolong the life of a shaft and reduce the maintenance cost by using the resin which possesses a specific physical property value for at least one, preferably for the former of the resin layer installed on a steel cable and the resin which constitutes a cord. CONSTITUTION:On a flexible rod 1 having a resin layer 12 at least at a part of a steel cable11, a flexible screw for conveyor is constituted by winding a cord 2 having a resin layer 22 at least on the surface layer. In this case, at least the surface layer of at least one between the resin layer 12 which constitutes the flexible rod 1 and the resin 22 which constitutes the cord 2 is made of the resin having a bending modulus of 3,000kgf/cm<2> or less, frictional coefficient of 2.0 or less and an abrasion quantity of 25mg or less. Accordingly, the excellent flexibility is provided, and since the abrasion resistance is excellent and the frictional coefficient is small, the abrasion of the resin layer due to the sliding with a container during transport can be reduced, and the container can be prevented from being broken.
Patent JP-H1023782-A (JP)
Title: Brushless dc motor drive method, and compressor drive method, and these devices
Inventor: YAMAI HIROYUKI
IPC: H02P6/17
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To enlarge the operation range of a one-cylinder rotating system of compressor without raising the motor cost. SOLUTION: As a drive method for this motor, the other end each of resistors 14u, 14v, and 14w whose one end each is connected to the output terminal of each phase of an inverter 12 is connected with one another to get the first neutral point voltage, and also one end each of the stator windings 13u, 13v, and 13w of each phase of a brushless DC motor 13 is connected with one another to get the second neutral point voltage. Here, based on the difference between the first neutral point voltage and the second neutral point voltage, the position of the magnetic pole of the rotor 13e of the brushless DC motor 13 is detected, and the voltage amplitude is changed by the inverter 12.  Hereby, in the case that the velocity of the brushless DC motor 12 is controlled, the ripple voltage put forward of the phase of the load torque, synchronizing with the pulsation of the load torque, is superposed on the average value voltage command.
Patent JP-H01262356-A (JP)
Title: Fuel supply device for gas engine
Inventor: AOSHIMA SHOZO
IPC: F02M21/02
Filed: 1988-04-12
Abstract: PURPOSE:To facilitate the management of a mixture ratio so as to enhance the hot-starting ability of an engine by disposing an air-cleaner in an engine compartment while forming a reservoir chamber for temporarily reserving fuel gas, in a fuel gas supply line, and by disposing the reservoir chamber in the engine compartment. CONSTITUTION:A gas engine unit I incorporated in an outdoor unit II of an air-conditioner has an gas engine 1 into which fuel gas (city gas, propane gas or the like) whose pressure is adjusted to the atmospheric pressure by a zero governor 5 and a mixture gas passing through a mixer 7 for mixing the fuel with air sucked through an air-cleaner 8 are introduced. Further, the drive power of the gas engine unit I drives a compressor 3, and exhaust gas from the engine unit I is discharged through a muffler 11. In this arrangement, the air-cleaner 8 connected to the mixer 7 is disposed in an engine compartment. A reservoir chamber 12 for temporarily reserving fuel gas is disposed in a part of a fuel supply pipe 6 extending up to the mixer 7 within the engine compartment.
Patent JP-H08243199-A (JP)
Title: Battledore for ornamentation
Inventor: SHIBUKAWA SHINICHI
IPC: A63B59/42
Filed: 1995-03-09
Abstract: PURPOSE: To naturally and three-dimensionally form objects consisting of raised cloth pictures and to enhance merchandise value by forming a base plate relatively longitudinally long, forming a clamping part relatively short and providing the surface of the base plate with the person consisting of the raised cloth pictures approximate to the entire image and the main bodies of other objects along both side parts of the base plate. CONSTITUTION: This battledore 1 for ornamentation has the base plate 5 and the clamping part 3 and the main bodies of the objects 7, such as persons, flowers, birds, etc., are composed of the raised cloth pictures 8. The raised cloth pictures 8 constituting the main bodies of the objects 7 are formed by covering cotton with cloth and bonding the peripheral edges to cardboards. The base plate 5 is formed to a successively smaller width in both side parts 4 from the top end 2 toward the clamping part 3 and is formed relatively longitudinally long. In addition, the clamping part 3 is formed relatively short. Further, the substrate 5 is provided thereon with the main bodies of the person or other objects 7 consisting of the raised cloth pictures 8 more approximate to the entire image along both side parts 4 of the base plate.  As a result, the objects are expressed in the form approximate to the entire image.
Patent JP-S58206682-A (JP)
Title: Repair of coke oven wall
Inventor: BIZEN YOSHIHIRO
IPC: C10B45/00
Filed: 1982-05-27
Abstract: PURPOSE:To carry out the repair of a coke oven wall, easily, by inserting a heat-resistant protection tube furnished with an optical fiber or a TV camera and a nozzle for spraying repairing material into the carbonization chamber or the combustion chamber, detecting the damaged part, and spraying the repairing material through said nozzle. CONSTITUTION:The repair of a coke oven wall is carried out by using a device consisting of a heat-resistant protection tube, a conversion part attached to the end of the protection tube, an optical fiber to transmit the image formed by the conversion part or a TV camera to pickup the image, and a nozzle to spray a repairing material and contained in said protection tube. The protection tube is inserted into the carbonization chamber or the combustion chamber of a coke oven, and the image of the wall of said chamber is inspected via said optical fiber or TV camera from outside of the oven to detect the damaged part. The repairing material is sprayed to the detected damaged part through said nozzle for the spraying of the repairing material to perform the repair of the coke oven wall.
Patent JP-H09248561-A (JP)
Title: Device for removing nitrate nitrogen and nitrite nitrogen in natural water
Inventor: NAITOU HARUSUKE
IPC: C02F1/48
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce nitrate nitrogen and nitrite nitrogen in a natural water to be used for drinking water up to the standard concentration with a simple constitution by providing a siliceous stone layer having a flow-in port and a flow-out port for the natural water respectively at the one end and another end and formed by heaping the chips of the siliceous stone between the flow-in port and the flow-out port. SOLUTION: The natural water flowing-in to the flow-in port 4 of a 1st filtration layer 2-1 from a natural water flow-in pipe line 12, after organic materials, fungi odor and the like are removed in an activated carbon layer, is made to flow-in to the siliceous stone layer 7 through a filter plate 6 to have a considerable amount of the nitrate and nitrite nitrogen adsorbed to the siliceous stone and removed. The natural water is further passed through a magnetite layer 9 magnetized by annular magnets 10, 11 through the filter plate 6 to be activated and to have the remaining nitrate and nitrite nitrogen removed. The natural water is successively passed through a 2nd filtration layer 2-2 and a 3rd filtration layer 2-3 and the concentration of nitrate and nitrite nitrogen in the natural water flowing-out from a flow-out port 5 is reduced to the desired value.
Patent JP-S5212693-A (JP)
Title: Hydrogen generator
Inventor: YAZAWA KAZUHIKO
IPC: C25B11/04
Filed: 1975-07-21
Abstract: PURPOSE: Hydrogen generator which produce the hydrogen by using the solar energy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59217648-A (JP)
Title: Preparation of glass fiber having alkali resistance
Inventor: OOZEKI TAKAO
IPC: C04B14/44
Filed: 1983-05-23
Abstract: PURPOSE:To prepare glass fiber having alkali resistance, by using a sizing agent for glass fiber containing a specific improver for alkali resistance as an essential component of the sizing agent. CONSTITUTION:A sizing agent containing at least one improver for alkali resistance shown by the formula. In the formula, R1 is H, ethyl group, or carboxymethyl group; X1 and X2 are H, alkali metal, ammonium group, or organic ammonium group; M is vinyl monomer residue; m is arbitrary integer; n is 0 or arbitrary integer. When n is 0 in the formula, the improver shown by the formula is a polymer of fumaric acid, maleic acid, citraconic acid, or its derivative. When n is not 0, it is at least a binary copolymer of a carboxy group-containing monomer or its derivative and another vinyl monomer.
Patent JP-S57203166-A (JP)
Title: Electronic cash register
Inventor: SERIZAWA MASAYUKI
IPC: G07G1/12
Filed: 1981-06-10
Abstract: PURPOSE:To issue plural receipts by issuing receipts containing register data when the resister data is stored in a register buffer memory and less than data in the 2nd money amount memory. CONSTITUTION:After totaling operation, registration is performed with register keys 15 and a receipt issuing key 20 is pressed. Then, if the registered data is less than the sales total amount of money processed to the 2nd money amount memory by the totaling operation, namely, the amount of money for issuing a receipt, the receipt containing the registered data as the amount of money is issued, so plural receipts containing the amounts of money up to the total sales amount of money are issued. When only the receipt issuing key is pressed, a receipt containing the data in the 2nd amount memory as the amount of money is issued, so final receipt issuing operation excludes registration operation.