baber/WOPTO huggingface dataset:
Patent JP-H06118041-A (JP)
Title: Method for measuring trace sterilizer in water
Inventor: NISHIKATA SATOSHI
IPC: G01N1/22
Filed: 1992-10-05
Abstract: PURPOSE:To perform partial quantitization by extracting and transferring a sterilizer in a sample water containing a plurality of ozone, hypochlorous acid, and chlorine dioxide into a carrier gas, and dissolving and removing determined plural sterilizers through a column. CONSTITUTION:A sample water flows down in a glass pipe separator 1 and is drained by a liquid pump 2, and a carrier gas is sucked by an air pump 3, purified by columns 4, 5, and dried. Sterilizers of ozone, hypochlorous acid and chlorine dioxide in the sample water are transferred into the carrier gas while flowing down in the glass pipe separator 1. This measurement device has a column 10 for leaving a single sterilizer from the carrier gas. The total concentration of ozone, hypochlorous acid and chlorine dioxide is measured by use of a semiconductor type gas sensor 7. Ozone is decomposed and removed by manganese dioxide, and the total concentration of hypochlorous acid and chlorine dioxide is measured. The difference between the measurement values is taken to determine the ozone concentration. For hypochlorous acid, measurement is performed in the same manner by use of a strong basic negative ion exchange resin. For chlorine dioxide concentration, the ozone and hypochlorous acid are decomposed and removed by the manganese dioxide and strong basic negative ion-exchange resin to form the carrier gas containing only chlorine dioxide, which is then measured by the semiconductor type gas sensor 7.
Patent JP-H0573206-A (JP)
Title: Varying speed moving device for pointer
Inventor: SUZUKI YOSHIKO
IPC: G06F3/038
Filed: 1991-09-17
Abstract: PURPOSE:To improve the operability of a pointing device. CONSTITUTION:A picture where various data are inputted to a computer main body 1 is shown on a display 2. A pointer is also shown on the picture to point the positions on the picture of the display 2. The movement of the pointer is controlled by a pointing device 3. The area pointed by the pointer on the picture of the display 2 is detected by a detector means 4. Then the moving speed of the pointer is decided by the device 3 according to the area detected by the means 4.
Patent JP-H1090459-A (JP)
Title: Pwr fuel assembly
Inventor: MOTOMURA TOSHIHIKO
IPC: G21C3/33
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent linear foreign matters from entering a fuel assembly by making the projected area of the flow passage of a lower nozzle upon a lower reactor core plate as small as possible and controlling the attitude of the foreign matters. SOLUTION: Many hollow upper projects 7 which are respectively projected upward below fuel rods 1 and many lower hollow projections 8 which are respectively projected downward below the intersections 3a of the lowest supporting grid 3' are formed on a filter member 6 interposed between the fuel rods 1 and a lower nozzle plate 5a and water flowing holes 9 are respectively formed in the upper projects 7 nearly within the downward projected extent of the fuel rods 1 positioned above the projections 7 in the vertical direction. In addition, water flowing holes 10 are formed in the lower projections 8 nearly within the downward projected extent of the intersections 3a positioned above the projections 8 in the vertical direction.
Patent JP-H07118246-A (JP)
Title: Production of tetrazolinones
Inventor: YANAGI AKIHIKO
IPC: C07D403/06
Filed: 1993-09-30
Abstract: PURPOSE:To obtain tetrazolinones in a high yield with a good selectivity, capable of being used as an agricultural chemicals, by reacting a specific tetrazolinone compound with a carbamoyl chloride in the presence of 4-dimethyl aminopyridine. CONSTITUTION:Tetrazolinones expressed by formula IV are obtained by reacting a compound expressed by formula I [wherein, R<1> is a (substituted) 1-12C alkyl, a (substituted) 3-8C cycloalkyl, a (substituted) 3-8C alkenyl, a (substituted) 3-8C alkynyl or a group expressed by formula II (wherein, Ar is naphthyl, phenyl or a heterocyclic ring; R<4> is H or a 1-4C alkyl; n is 0, 1-4)], e.g. 1-(2-chloro-6- methylphenyl) tetrazol-5-one, etc., with a compound expressed by formula III [wherein, R<2>, R<3> each is a 1-8C alkyl, a 1-6C haloalkyl, a 2-6C alkenyl, a (substituted) phenyl, etc.], e.g. dipropyl carbamoyl chloride, etc., in the presence of 4-dimethyl aminopyridine under heating to obtain the objective.
Patent JP-S63119755-A (JP)
Inventor: OKADA MASAO
IPC: A61F2/06
Filed: 1986-11-10
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-H05106912-A (JP)
Title: Controller for hot water heater
Inventor: SANO MAKOTO
IPC: F24H1/10
Filed: 1991-10-15
Abstract: PURPOSE:To prevent the temperature of hot water from being far from a target temperature set for the delivered hot water at the time of starting hot water delivery by detecting the time of interruption of hot water supplying and controlling a regulating means which regulates the rate of distribution of estimated volumes of hot water in a heated channel and in a bypass channel according to the length of the interruption time. CONSTITUTION:In a hot water supply section A an incoming water channel W1 which communicates with an incoming water port 12 is branched to a heated channel W2 provided with a heat exchanger 1 for heating water and a bypass channel W3 which detours the heat exchanger 1, and the downstream side of the heated channel W2 and bypass channel 3 is connected to a hot water delivery channel W4. And a mixing valve 3 as a distribution regulating means is provided at the spot when the heated channel W2, bypass channel W3 and hot water delivery channel W are connected together. This mixing valve 3 controls by means of a control section C so as to provide a distribution rate which corresponds to a corrected temperature which is smaller or larger than a target delivered hot water temperature by a specified temperature when the time of hot water supply interruption which is detected when hot water supplying is stopped is shorter than a first set time or over a second set time.
Patent JP-S63118240-A (JP)
Title: Continuous preparation of laminated sheet for electrical use
Inventor: YAMAGUCHI FUMIO
IPC: B32B37/00
Filed: 1986-11-07
Abstract: PURPOSE:To shorten the time required for impregnation to a large extent, to prevent the involution of air at the time of lamination and to efficiently perform the defoaming and degassing of a resin solution, by a method wherein the vacuum degassing treatment of each of the base materials before impregnation, the individual impregnation of each base material with the curable resin solution and the lamination of the impregnated base materials are continuously performed in the same vacuum chamber and, at the same time, the resin solution is subjected to degassing treatment in the vacuum chamber to be supplied to each base material. CONSTITUTION:Base materials 1 pass through a preparatory vacuum box 3 to enter a vacuum chamber 6. The vacuum chamber 6 is sealed and connected to a high vacuum source to be evacuated to 50Torr or less. A resin solution is continuously supplied to the vacuum chamber 6 from a tank through a resin supply line 11 and a dispersing pipe 7 and degassed while flows down on the mesh tray 18 obliquely arranged in the vacuum chamber 6 and moisture is removed from the resin solution. The degassed resin solution is accumulated on the bottom of the vacuum chamber 6 and supplied to each of coaters 5 through a resin recirculation line 14. The base materials 1 entering the vacuum chamber 6 are individually separated to fall toward each of the coaters 5 and again rise after the resin solution is supplied to be united and laminated. The base materials 1 are subjected to vacuum degassing treatment before reaching the coaters 5 and, therefore, the penetration of the resin solution is facilitated.
Patent JP-H03126365-A (JP)
Title: Reader
Inventor: TAKEMOTO TAKATOSHI
IPC: H04N1/107
Filed: 1989-10-12
Abstract: PURPOSE:To reduce adverse effect of vibration of a drive system onto a read picture by mounting a medium guiding a unit moved at the lower side of an original face when picture information of the original is read and an original platen with the original placed thereon to a same frame. CONSTITUTION:A read unit 4 and an original platen glass 1 are mounted to same frames 2a, 2b. When the read unit 4 makes scanning, the vibration of the drive system is delivered to the read unit 4, but since the original platen glass l with the original placed thereon is fitted to the same frames 2-a, 2-b as those for the guide shaft 5 and the guide plate 6 of the read unit 4, no relative vibration is caused to the read unit 4 and the original platen glass 1 and the picture information is read from the original 12 without relative vibration. Thus, the adverse effect of the vibration of the drive system during reading onto picture information is reduced.
Patent JP-H07120058-A (JP)
Title: Hot water supply equipment for bath
Inventor: MORIMOTO KAZUYUKI
IPC: F24H1/00
Filed: 1993-10-25
Abstract: PURPOSE:To obtain small-sized hot water supply equipment of high efficiency for a carbonated bath, carbonated hot water is fed when water or hot water is heated while circulating through a circulation passage. CONSTITUTION:In hot water supply equipment for a bath which is provided with a circulation passage W2 for circulating water or hot water of a part H to be supplied and with a burner 8 for circulation for heating the water or the hot water flowing through the circulation passage W, the circulation passage W2 is provided with a heat exchanger 7 for circulation which is heated by the burner 8 for circulation and thereby heats the water or the hot water flowing through the circulation passage W2 and with a gas-liquid contact part E for circulation which brings the water or the hot water flowing through the circulation passage W2 into contact with an exhaust of the burner 8 for circulation.
Patent JP-H11107882-A (JP)
Title: Drive device for fuel injection valve
Inventor: GOKAN YOSHIAKI
IPC: F02M51/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of a drive device for a fuel injection valve. SOLUTION: Before the fuel injection period of an electromagnetically-driven fuel injection valve, preliminary energization is effected on the electromagnetic coil of the fuel injection valve and a current at the vicinity of upper limit current value S/L1 is caused to flow. After entering a fuel injection period, an energization current to an electromagnetic coil is rapidly increased to fully open a valve element, and thereafter, held at the vicinity of a holding current value S/L2 to hold an energization current in an opening valve state. This constitution, since an energization current is increased for opening the valve from a state that an electromagnetic coil is stored at the electromagnetic coil before a fuel injection period, increases a valve opening speed even when a source voltage is low, and ensures responsiveness.
Patent JP-2000002280-A (JP)
Title: Base isolation structural body
Inventor: AZUMA KENICHI
IPC: F16F15/04
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation structural body which has excellent base isolation performance, also excellent in creep characteristics and whether durability. SOLUTION: This base isolation structural body is composed of a compound lamination body prepared by plurally and alternatively laminating hard plates having rigidity and soft plates having viscoelasticity property. The soft plate is made of homopolymer or copolymer of alkyl(meta)acrylate having alkyl group with carbon number ranging 2 and 20. The copolymer of alkyl(meta) acrylate contains 95 to 99.8 wt.% of alkyl(meta)acrylate having alkyl group with carbon number ranging between 2 and 20 without phosphate group, and 0.2 to 5 wt.% of the alkyl(meta)acrylate having alkyl group with carbon number ranging between 2 and 20 with phosphate group in a molecule.
Patent JP-2001092295-A (JP)
Title: Fixing device
Inventor: NAKAI JUNJI
IPC: G03G15/20
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device, capable of improving image quality and energy saving and preventing paper from being wrinkled. SOLUTION: This fixing device is provided with a fixing roller, having a heat source for fixing an unfixed image transferred to the paper by an image- forming device, and a pressure roller arranged to be opposed to the fixing roller and pressurized. In the device, pressure applied between the fixing roller and the pressure roller can be varied according to the number of sheets of consecutively passing paper.
Patent JP-H01109421-A (JP)
Title: Coordinate input device
Inventor: TAKAHASHI HIROSHI
IPC: G06F3/0488
Filed: 1987-10-23
Abstract: PURPOSE:To decrease the burden of other processor by counting the time when a coordinate input means is in a non-input condition, at a coordinate input device side and transferring it to other information processor. CONSTITUTION:A control part 102 inputs the X and Y coordinate data received from a coordinate input means 101 to a parallel/serial converter 103, converts them to serial data and transfers them to other host device such as a computer system. The part is provided in the memory area of a memory 104. While the coordinate input is not executed by a counter 104b, the length is measured, and the measured duration data are transferred to a host device together with the next inputted coordinate data. Thus, it is not necessary to measure the time from the previous coordinate input to the present coordinate input at the host side and the burden can be decreased.
Patent JP-H03180721-A (JP)
Title: Multi-stage fiber liquid surface sensing system
Inventor: FURANKU EI NEMESU
IPC: G02B6/00
Filed: 1990-10-05
Abstract: PURPOSE: To enable detecting a multistage liquid surface, by installing an optical fiber whose probe size is small, and using a multistage prism on coaxially arranged same stems. CONSTITUTION: An optical fiber 19 of a first pair stretches in a stem, and an optical transmission line is established from a light source, e.g. an LED 18, to a lower side prism sensor 11 via the optical fiber 19. The transmission line is completed via a second optical fiber 20 which connects the sensor diode 11 with an external detector 21 shown as a photodiode, to a light internally reflected in the sensor 11. In the same manner, the fiber 20 stretches in a stem upper side part 17, and a second optical transmission line is established from a light source like an LED 22 to an upper side prism sensor 15 via a first optical fiber 23. This circuit is constituted via a second optical fiber 24 which is connected with an external photodetector 25 shown as a photodiode in response to an internally reflected light in the sensor 15.
Patent JP-2000092986-A (JP)
Title: Artificial cultivation of pachyma hoelen
Inventor: SAKATA TSUTOMU
IPC: A01G1/04
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To artificially culture Pachyma hoelen to readily obtain Pachyma hoelen by culturing the Pachyma hoelen without burying raw wood in the soil, inoculating spawn of a sclerotium of Pachyma hoelen having a constant quality in a bag or outside of a bag by obtaining a sclerotium of the Pachyma hoelen in the bag by a specific method. SOLUTION: In this artificial culturing method of Pachyma hoelen, a spawn 1 is inoculated under a condition of sterilizing by charging a raw wood 2 shortly cut in round slice in a bag, or a condition not sterilized, and the spawn is cultured, then a sclerotium is obtained in the bag without burying the raw wood 2 in the soil. In the case, without burying the raw wood 2 in the soil, a hypha is elongated and the raw wood 2 is taken out from the bag and cultured to obtain a sclerotium, and the raw wood 2 can be a tree of Pinaceae or a conifer such as cryptomeria or Japanese cypress.
Patent JP-2001091207-A (JP)
Title: Torsion detecting device of flat-type wire
Inventor: KOJIMA SHINJI
IPC: G01B7/24
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a torsion detecting device for a flat-type wire requiring no burden of visual confirmation for a worker, completely eliminating worker's careless monitor mistakes, and capable of quickly and accurately finding a small torsion and reversion of a flat type wire. SOLUTION: This torsion detecting device for a flat-type wire comprises a magnetizing device, capable of magnetizing the surface side of the flat type wire made of magnetic metal to be an S-pole and the back side to be an N-pole, an S-pole and N-pole detecting device for determining no-torsion on detecting that the surface side of the magnetized magnetic metal-made flat type wire is magnetized to be the S-pole and the back side is magnetized to be the N-pole respectively, and conversely, determining torsion present on detecting that the surface side is magnetized to be the N-pole and the back side is done to be the S-pole, and further transmitting a warning signal, and a warning device capable of giving a warning on receiving a warning signal from the S-pole and the N-pole detecting device via a signal cable.
Patent JP-S63121754-A (JP)
Title: Pure water supply device for automatic chemical analysis instrument
Inventor: OGAWA YOSHIBUMI
IPC: G01N35/02
Filed: 1986-11-11
Abstract: PURPOSE:To fill pure water automatically into a magnet pump and to make easy maintenance when water runs out by providing the magnet pump to the middle of a suction piping between a pure water tank and self-primable pump. CONSTITUTION:The magnet pump 7 which is a supply pump for pure water is installed to the suction piping 11 between a cleaning pump 8, sampling pump 9, etc., constituted of the self-primable syringe pump and the pure water tank 3. The pure water is automatically filled in the magnet pump as well when the pump 8 is first driven to introduce the water in the tank 3 into the piping 11 at the time of the analysis. The pump 7 is then driven to supply the pure water to a reaction tube cleaning part 12 and a nozzle cleaning part 4. The magnet pump 7 which is advantageous in terms of cost is, therefore, surely usable without using the special pure water tank.
Patent JP-H08130009-A (JP)
Title: Forming method for clad type positive plate
Inventor: TAKAMA TETSUO
IPC: H01M4/22
Filed: 1994-10-31
Abstract: PURPOSE: To enhance forming efficiency and provide a clad type positive plate with less self discharge by conducting first discharge when the amount of theoretical forming quantity of electricity is a specified quantity and conducting discharge on the way of current-carrying after that. CONSTITUTION: A first discharge is conducted when the current-carrying quantity of electricity becomes 20-60% of the theoretical forming quantity of electricity. After that, at least one discharge is conducted on the way of current carrying. By forcing discharge in the early stage, reaction converting PbO2 into PbSO4 in a part where PbO2 is formed is produced, a sulfate group is attracted to the inside. By charging, PbSO4 is easily converted into PbO2 and sulfuric acid is easily liberated. As a result, the concentration of sulfuric acid on the inside is increased, PbOx is reacted with sulfuric acid to produce PbSO4 , and PbOx of the inside disappears.
Patent JP-H05229945-A (JP)
Title: Pharmaceutical preparation containing isopropyl-(2- methoxyethyl)-1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)- 3,5-pyridinecarboxylate having specified crystalline modification
Inventor: ARUFUONSU GURUNENBERUKU
IPC: A61P9/08
Filed: 1992-09-10
Abstract: PURPOSE: To provide a pharmacological preparation containing nimodipine having a specific crystal morphology and exhibiting excellent bioavailability and storage stability. CONSTITUTION: This stable pharmacological preparation contains crystalline 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinecarboxylic acid isopropyl-(2- methoxyethyl) ester (nimodipine) having a specific crystal morphology II, an average particle diameter of <=5μm, preferably 0.3-3.0μm and a melting point of 116 deg.C. The crystal of the morphology II can be produced e.g. by suspending conventional nimodipine of the morphology I in an inert organic solvent (e.g. acetone or a 1-6C alcohol) optionally in the presence of water, treating the suspension at 0-80 deg.C, especially 20-50 deg.C until the quantitative conversion to the morphology II takes place, separating the produced crystal of the morphology II and removing the solvent by drying at 20-40 deg.C until the weight of the crystal becomes constant.
Patent JP-H02114305-A (JP)
Title: Obstruction detector for construction machine
Inventor: NAKAO KIYOHARU
IPC: G05D1/02
Filed: 1988-10-25
Abstract: PURPOSE:To inform dangerousness to an operator when a worker is entering into a dangerous area by using a sensor for detecting the approach of an obstruction by an ultrasonic pulse, and when the pulse is reflected on a point nearer than a set distance, outputting an alarm signal and buzzing a buzzer. CONSTITUTION:A pulse generated from a pulse generating circuit 1 is sent to a transmitting/receiving vibrator 3 through a power amplifier 5 and an ultrasonic wave pulse is outputted from the vibrator 3. The ultrasonic wave pulse is reflected by an obstruction, the reflected pulse is received by the vibrator 3, time required from the pulse sending up to its reception is counted up by a counter 7 to calculate a distance from the vibrator 3 to the obstruction and the calculated result is compared with a previously set distance by a comparator 8. When the calculated result is shorter than the set distance, an alarm signal is outputted to a buzzer driver 4 to buzz a buzzer arranged near an operator's ear. Since the buzzer is driven when an obstruction (a worker or the like) is entering into a dangerous area near a vehicle body to inform dangerousness to the operator, the operator can be allowed to evade the dangerousness.
Patent JP-H08128693-A (JP)
Title: Fan for air supply pipe
Inventor: KOYAMA MITSUSACHI
IPC: F24F7/10
Filed: 1994-10-31
Abstract: PURPOSE: To provide a fan having a cylindrical body into which an electric motor and a blade part are easily installed. CONSTITUTION: The body part of a fan is composed of a first cylindrical part 8 and a second cylindrical part 23. The first cylindrical part 8 is in cylindrical shape having a length, in which an electric motor 2 is placed, and has a flange part 7 extending outward at the periphery of an indoor-side opening 4. The second cylindrical part 23 is in cylindrical shape, covers a blade part 1 fitted to the motor 2, and is joined to the first cylindrical part 8.
Patent JP-H0679671-A (JP)
Title: Method and device for guiding gripping means of robot
Inventor: ORIBIE MERIJIERU
IPC: H04N13/239
Filed: 1991-09-18
Abstract: PURPOSE: To provide a method and device to guide the holding means of a robot in which movable multiplexes supply the analog signals of the image of a object, and to digitize the signals and supply the true coordinate of the object to a memory, a computer is connected to the memory and the multiplex, and the computer issues a command to the arm and holding means of a robot to move the object according to a program. CONSTITUTION: The holding means 4 provided to the end section of the arm 5 connected to the body 6 of a robot 1 is operated by the operation means 11, 13 and 15-17 which are connected to the computer 31 to which a memory 24 is connected. This device comprises the memory 24 which memorizes the approximate coordinate of each object and measures the approximate coordinate with the fixed reference standard OXYZ incorporated in a robot 1. Movable multiplexes 24-27 supply analog signals corresponding to the images of the object to be handled. To digitize the analog signals, calculate the correction value of the approximate coordinate in triangulation and memorize the true coordinate in the memory 24, the computer 31 is connected to the memory 24 and multiplexes 24-27.