baber/WOPTO huggingface dataset:
Patent JP-H06217797-A (JP)
Title: Method of determining sodium ion
Inventor: UMEMOTO ATSUSHI
IPC: C12Q1/34
Filed: 1993-01-27
Abstract: PURPOSE:To determine sodium ion simply and rapidly. CONSTITUTION:beta-Galactosidase is made to react with a substrate of beta- galactosidase in an aqueous medium in the presence of sodium ion in a specimen and a monocyclic crown ether and, after the reaction, the change in amount of the substrate of beta-galactosidase or the reaction product is measured to determine sodium ion.
Patent JP-H05201884-A (JP)
Title: Method for separating olefinic oligomer
Inventor: AOKI AKINOBU
IPC: C07C7/05
Filed: 1992-01-27
Abstract: PURPOSE:To obtain the subject method for separating an olefinic oligomer in which an intermediate-boiling component consisting essentially of a trimer can be separated under relatively mild conditions while suppressing an increase in bromine value from a reactional product obtained by oligomerizing reaction. CONSTITUTION:Separation of a low-boiling component containing a dimer, an intermediate-boiling component consisting essentially of a trimer and a high- boiling component containing a tetra- or higher oligomer component from a reactional product obtained by oligomerizing reaction of a 6-18C olefin is carried out by the objective method comprising steps for subjecting an oligomer composition containing at least the intermediate-boiling and high-boiling components to hydrogenating treatment, then regulating the temperature of the bottom of a column to <=290 deg.C and performing steam distillation.
Patent JP-H09204934-A (JP)
Title: Polymer electrolyte secondary battery and its manufacture
Inventor: TSUCHIYA KENJI
IPC: H01M10/05
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To increase the impregnating quantity of a nonaqueous electrolyte and suppress the leakage of the nonaqueous electrolyte in charging and discharging cycle. SOLUTION: This secondary battery has a positive electrode 1 containing an active material, a nonaqueous electrolyte and a polymer holding this nonaqueous electrolyte, a negative electrode 3 containing an active material, the nonaqueous electrolyte and a polymer for holding the nonaqueous electrolyte, and a solid polymer electrolyte layer 2 containing the nonaqueous electrolyte and a polymer for holding the nonaqueous electrolyte, which is interposed between the positive electrode 1 and the negative electrode 3. The electrolyte layer 2 has the polymer dispersed in land form, and a cross-linked body having a three-dimensional structure for holding the island polymer, and the nonaqueous electrolyte impregnated and held in the land-like polymer.
Patent JP-H07217772-A (JP)
Title: Device for conveying, centering and joining pipe
Inventor: NAKAMURA MAKOTO
IPC: F16L1/024
Filed: 1994-02-04
Abstract: PURPOSE:To smoothly join pipes without exerting a reasonable force to a bag such as an air bag for carrying a pipe, by supporting the pipe having been conveyed by a bogie to a position where the pipe is connected to a laid pipe line, on the bag, and by moving the pipe carried by the bag in the joining direction for joining the pipe. CONSTITUTION:A pipe 14 is conveyed by a conveying bogie 13 to a joining position. A bag 24 which is inflated by fluid fed into the inside of the bag, for receiving the pipe 14 from the bogie 13 and supporting its in a centered condition is provided at the joining position. The bag 24 is moved together with the pipe 14, smoothly in the joining direction by a roller slide device 23. Thereby it is possible to prevent the bag 24 from being exerted with an unreasonable force.
Patent JP-2000211498-A (JP)
Title: Brake control device
Inventor: TAKASU RYUJI
IPC: G05B9/03
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To suppress lowering of braking force even when failure is generated in a brake control device. SOLUTION: This control device performs a brake control by supplying fluid pressure generated by a fluid pressure source device to a wheel cylinder provided on each wheel. In this case, when generation of an abnormality in a first fluid pressure system is judged in either one of arithmetic units 74, 76 included in a second fluid pressure system arithmetic unit, a control of a first fluid pressure system by a first fluid pressure system arithmetic unit 70 is inhibited, communicating solenoid valves 58, 60 are opened, fluid pressure of the wheel cylinders provided on wheels of a second group is imparted to the wheel cylinders of the wheel of a first group, when generation of abnormalities in a majority of arithmetic units included in the second fluid pressure system arithmetic unit.
Patent JP-H04247780-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TSUBOUCHI KAZUHIDE
IPC: H04N5/44
Filed: 1991-02-01
Abstract: PURPOSE:To attain the channel changeover from a slave set by superimposing a frequency of a band different from that of a satellite signal onto a signal on a line tying a master set and a slave set and using the superimposed frequency of a control unit provided to the slave set so as to select a BS tuner. CONSTITUTION:A master set TV of a VTR main body incorporating BS is connected to a slave set TV 17 via signal lines 24V, 24A. The master set TV demodulates a received satellite broadcast to be separated into a video signal and an audio signal (a) and they are sent respectively to the signal lines 24V, 24A of the slave set. A control unit of the slave set generates an UP signal (b) and a DOWN signal (c) having a different band frequency from that of the signal (a) and superimposes them onto the signal (a), the result is sent to a signal line 24A, the superimposing signal is received to select a channel of the satellite broadcast. Thus, the slave set implements the changeover operation of the BS tuner.
Patent JP-H06323235-A (JP)
Title: Rotary hydromotor engine
Inventor: NISHIMURA AKIRA
IPC: F03C2/00
Filed: 1994-01-07
Abstract: PURPOSE:To provide a rotary hydromotor engine by which smooth rotation and high torque are generated, as a positive-displacement rotation type prime mover for fluid. CONSTITUTION:A rotor 6 having a rotor discharging hole 9, which becomes the discharging hole for a fluid, and a discharging hole 10 also serving as a shaft, which has a rotational shaft coinciding with the center of the inner end of a rotary cylinder 1, on the rotational front surface part of the rotor, and a pressure bulkhead, one end of which has a shaft support and the free end of which is stored in the rotary cylinder 1 by the rotation of the rotor 6 and is thus opened/closed, are fitted in a cylindrical cylinder structure, in which the side surface of the rotor cylinder 1, on which a fluid inflow port 5 is mounted, is sealed by side cylinders 2 and 4 from the both sides. A shaft 8 is mounted on the rotor 6.
Patent JP-H05278175-A (JP)
Title: Releasable laminate sheet and production thereof
IPC: B42D15/02
Filed: 1993-01-28
Abstract: PURPOSE:To obtain a laminated sheet suitable for a post card having secret data entered therein and made impossible in re-adhesion after release by interposing a thermoplastic resin layer having bonding strength different in its respective upper and under surfaces between upper and lower base material layers as an intermediate layer. CONSTITUTION:A laminated sheet is formed by providing a thermoplastic resin layer having bonding strength different in its upper and under surfaces between upper and lower base material layers as an intermediate layer so that the surface low in bonding strength thereof is bonded in a releasable manner. As the base material layer, paper is pref. used and, as the intermediate layer, polyethylene is used and, further pref., a color self-developable pressure-sensitive recording sheet is used as the upper base material layer and color or pattern printing is applied to the lower base material layer the peel strength lower in bonding strength between the intermediate layer and the base material layers is set to 0.5-below 100g/cm and bonding strength is controlled by differentiating the kind and use amount of the additive to the thermoplastic resin layer.
Patent JP-H04316408-A (JP)
Title: Lifting mechanism for front working machine
Inventor: NISHIO HIROMI
IPC: A01B63/10
Filed: 1991-02-01
Abstract: PURPOSE:To allow a mover device to readily follow the unevenness of the surface of the ground by feeding a hydraulic oil into a lifting cylinder on an operation, the pressure of the hydraulic oil being lower than the open valve set pressure of a main relief valve disposed between a hydraulic pump and a hydraulic oil tank. CONSTITUTION:A hydraulic oil fed from a hydraulic pump 27 is branched at a flow device D into a switch valve 16 and a main relief valve 17. A hydraulic oil controlled with a switch valve 16 is transferred to a lifting cylinder 10. A sub-relief valve 12 is disposed between the switch valve 16 and a hydraulic oil tank 37, and a hydraulic oil having a lover pressure than the opened valve set pressure of the main relief valve is fed into the lifting cylinder on an operation time.
Patent JP-S59139920-A (JP)
Title: Emulsified composition
Inventor: TAJIMA MASAHIRO
IPC: A23L29/10
Filed: 1983-01-28
Abstract: PURPOSE:To improve the coating feeling, the stability with the elapse of time and the emulsifiability of an obtained emulsified composition, by using a fatty acid salt mixture containing three kinds or more of an Na or K salt of a higher straight chain saturated fatty acid and an Na or K salt of a higher fatty acid liquid at a room temp. in the total amount. CONSTITUTION:A mixture which contains one or more of a component selected from an Na or K salt of a 14-22C straight saturated fatty acid and one or more of a component selected from an Na or K salt of 14-22C fatty acid liquid at a room temp. and comprising three kinds or more of the above mentioned fatty acid salts in the total is compounded. This inventive oil in water type emulsified compositon is prepared by mixing and emulsifying the mixture comprising the above mentioned fatty acid salts, an oil component and water and is good in coating feeling to the skin, free from crystal precipitation, excellent in longterm stability and satisfactory emulsifiability.
Patent JP-S56109184-A (JP)
Title: Producing device of composite shape material made of dissimilar metal
Inventor: MIYAKE YASUHIKO
IPC: B23K20/04
Filed: 1980-02-04
Abstract: PURPOSE:To increase the joining forces between dissimilar metals by providing restraining plates which restrain the broadside spreading of metallic materials to the parts where the dissimilar metals are rolled and pressure-welded by rolls. CONSTITUTION:When an Al material 1 and stainless steel 2 having respectively been heated to predetermined temperatures are bitten in a superposed state between the rolls 3 having been heated to a predetermined temp., the Al material 1 is rolled between the rolls 3 and is pressure-welded to the steel material 2 at the time when they pass between the rolls 3 revolving counterclockwise. In this case, the Al material 1 elongates in its lengthwise direction and besides, it also tries to spread broadwise as well, but the broadside spreading are restrained by restraining plates 5, 5 having the spacing of the same size as the width of the steel material 2. This results in increased rolling pressure and increased adhesion power. Also, this eliminates the need for post-treatment of the resultant dissimilar metal composite shape material 6.
Patent JP-H02191098-A (JP)
Title: Variable resistor deciding circuit
Inventor: MORIMOTO YOSHINOBU
IPC: H01C13/00
Filed: 1989-01-20
Abstract: PURPOSE:To shorten a voltage impressing time by impressing a voltage to a variable resistor only with necessary timing and deciding data. CONSTITUTION:For example, when the operation mode of bath water supply is set to supply hot water, a signal is transmitted from a data transmission line 12 to an IC 12 and a switching element 5 is turned on by the IC 12. When the switch element 5 is turned on, a variable resistor 1 is immediately electrified and a voltage value as the data of a hot water temperature, for which resistance is divided by the variable resistor 1 and a resistor 9, is inputted to a comparator 11. Then, the voltage is decided and inputted to a microcomputer. During this operation, an LED 1b for monitor is turned on and it is confirmed that the data of the variable resistor 1 are decided. In such a way, the variable resistor is electrified only with the necessary timing. Thus, an electrifying time can be shortened.
Patent JP-H07213165-A (JP)
Title: Sunshine screening device
Inventor: MAMIYA TAKASHI
IPC: E06B7/28
Filed: 1994-02-04
Abstract: PURPOSE:To provide a sunshine screening device capable of changing the amount of radiation of screened sunshine by changing angles of leaves of a plant and enabling the careful controlling of the screening of sunshine and the improvement of the comfortability of a room even in the case of a sunshine screening device composed of a cultured plant blind. CONSTITUTION:This sunshine device is composed of a cultured plant blind 1 consisting of a potted plant 3. In this device, an angle-controlling device 2 for the leaves of a plant 5 is formed by spreading plural string-shaped materials 11 in a frame 10 in lateral direction with adequate intervals. The angle- controlling device 2 is hung on the surface of the cultured plant blind in such a manner that the string-shaped materials 11 are located on the back side of leaves of the plant 5.
Patent JP-H02234520-A (JP)
Title: Adaptation preceding dioterting circuit
Inventor: JIYORUJIYU KARAMU
IPC: H03F1/32
Filed: 1990-01-22
Abstract: PURPOSE: To reduce the diffusion of clouds to each point in an original planisphere by summing up the pre-distorted data of three paths by means of an adding circuit and sending the summed data to an amplifier through a modulator after converting the data into an analog signal, and then, demodulating and digitizing the analog signal and adapting the digitized signal by obtaining the aid of three adapting circuits. CONSTITUTION: A pre-distorting circuit 50 is composed of an encoder 51 which generates the data bk , ck and dk corresponding to the transmitting signals respectively sampled at points of time KT, KT+T/3, and KTT+2T/3 based on data ak . The data bk , ck , and dk supply pre-distorted data to pre-distorting circuits 521 , 522 , and 523 . The T and K respectively represent the period of a power amplified output and an integer. The output signal of an amplifier 57 is demodulated by means of a demodulator 58 and filtrated by means of a low-pass filter 59. The output signal of the filter 59 is sampled by means of three samplers and the samples are respectively supplied to three adapting circuits 611 , 612 , and 613 .
Patent JP-H11207346-A (JP)
Title: Water treating device
Inventor: TERAYAMA KATSUNORI
IPC: C02F1/46
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To secure a santitary water quality and the quantity of the water by improving the contact frequency of microorganism in a water to be treated with an electrode and to facilitate the maintenance by preventing the clogging of the electrode in a water treating device. SOLUTION: A pair or plural pairs of electrode plates of a water treating element are provided inside a water treating vessel 1 having a flow-in port 12 and a flow-out port 13 for the water to be treated. The electrode plates 21, 22 make a pair and the electrode plates 31, 32 make a pair. Each one 22, 32 of the electrode plates of a pair has a central passing hole 20 for passing the water to be treated at the center, does not secure a flow passage of the water to be treated at the outer periphery and each of another 21, 31 has not a center flow hole and secures flow passage R1, R2 for passing the water to be treated at the outer periphery. The flow-in port 12, the flow-out port 13 are arranged on the axial line running the center of the electrode plate.  A dielectric plate having a center flow passage or an outer peripheral flow passage can be interposed between a pair of the electrode plates.
Patent JP-H08196846-A (JP)
Title: Air purifier
Inventor: EZAKI MASAYUKI
IPC: B01D46/46
Filed: 1995-01-30
Abstract: PURPOSE: To provide an air purifier by which a dust sensor for detecting dust such as smoke of cigarettes, atmospheric dust, house dust or pollen can maintain its detection accuracy for a long period of time. CONSTITUTION: An electric fan 2 is installed in a body, an intake hole 17 installed on the front side of the body is connected to the suction side of the electric fan 2 through an intake pass 19. A vent port 20 of a dust sensor 10 is arranged in a part of the intake pass 19, and a light emitting element 11 and a light receiving element 12 are arranged above the vent port 20, and dust in air passed through the vent port 20 is detected. The positions of the intake hole 17 and a suction hole 13 of the vent port 20 are shifted thus a lot of dust is prevented from entering the vent port 20 directory from the suction hole 13 end being deposited.
Patent JP-H10205426-A (JP)
Title: Water turbine or pump turbine
Inventor: INAGAKI MORIHITO
IPC: F03B3/10
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of compressed air into a draft tube by branching a drain tube which drains residual water inside a cover to a draft tube, opening the branched upper drain tube to a portion upper than the pressed down water level in the draft tube pipe, and opening the lower drain tube to a portion lower than the pressed down water level. SOLUTION: A drain tube 11 arranged on a lower cover 4 is opened into a draft tube 5. The drain tube 11 is branched midway thereof. The branched pipe, that is upper drain tube 13 is opened to a portion upper than an initially set water level (a). A lower drain tube 14 is opened to the portion lower than the initially set water level (a). Compressed air, mixed into the drain tube 11, flows through the upper drain tube 13. Drain water, mainly including water with large specific gravity flows through the lower drain tube 14. An amount of air to be discharged into lower water is remarkably reduced. It is thus possible to prevent leakage of the compressed air into the draft tube 5.
Patent JP-S57127710-A (JP)
Title: Combustion quantity controller in vaporizing type burner
Inventor: MIYAHARA KINGO
IPC: F23D11/04
Filed: 1981-02-02
Abstract: PURPOSE:To enable adjustment of a combustion quantity of fuel extending over a wide range by a method wherein a gas nozzle hole is diverged into a main and an auxiliary  gas nozzle holes and an opening of the auxiliary gas nozzle hole is made freely adjustable, in a device wherein fuel oil vaporized through a rotary vaporizing cylinder  whose base end is kept opened is spouted from a gas nozzle hole. CONSTITUTION:When a starting operation of a burner is carried out under a closing condition of an auxiliary gas nozzle hole 12b through a loop type opeing and closing unit 18, air for combustion is sent forcibly from an air blowing chamber 4. When fuel oil is supplied to a dispersing unit 13 from an oil pipe 14 under this circumstance the fuel oil is dispersed, atomized and spouted out into a combustion cylinder 1 from a dispersion end 10, which is ignited and burnt by a spark plug 30. When a vaporizing cylinder 6 is heated through its combustion heat the fuel oil is vaporized thereafter, passed through a gas duct 11 after mixing of the same with air from an air sending cylinder 8 and spouted out from a main gas nozzle hole 12a for combustion. The loop type opening and closing unit 18 is lowered by a knob 21 to increase a quantity of the combustion, and causes mixture gas to be spouted out from the auxiliary gas nozzle hole 12a.
Patent JP-H03219174-A (JP)
Title: Pressure regulator
Inventor: MIYASHITA RYOICHIRO
IPC: F16K17/04
Filed: 1990-01-23
Abstract: PURPOSE:To obtain a pressure regulator possible to adjust a pressure to a specified pressure with a small amount of manufacturing manhour and assembling manhours by providing a pressure governing port between a first and a second U-packings and forming the length of a sliding surface of a valve longer than an interval between seal points of the first and the second U- packings. CONSTITUTION:A piston valve 15 sealed with the first and second U-packings 21, 22 is pushed up when pressure of fluid flowing in from an introduction port 12 reaches a specified pressure, a valve sliding surface is separated from the first U-packing 21, fluid from the introduction port 12 flows into a pressure governing port 14, and this fluid pressure is reduced. When this fluid pressure becomes lower than the specified pressure, the valve 15 is lowered with pressing force of a spring 19, the first U-packing 21 seals the valve 15, and the introduction port12 and the pressure governing port 14 are intercepted from each other. At the same time, the fluid pressure in the governing port14 is released from an exhaust port 13 with the valve 15 separated from the second U-packing 22.
Patent JP-S55105946-A (JP)
Title: Lighting device
Inventor: BABA KEIICHI
IPC: H05B41/14
Filed: 1979-02-07
Abstract: PURPOSE: To obtain a stabilized lamp characteristic with a saving promoted as well of lighting electric power, by specifying a construction of the luminous tube and a sealed amount of mercury in the luminous tube, further specifying the interior of outer tube to vacuum state or inert atmosphere below a certain pressure.  
     CONSTITUTION: The high pressure mercury vapor lamp is provided with a luminous tube 1 having an electrode 2, 2 sealed to its both end parts. The luminous tube 1, in which a mercury per unit volume of 5.4W26.0mg/cc is sealed, is lighted by a 100W lag type stabilizer. Among the luminous tube inside diameter d cm, distance l a cm between electrodes, distance l c cm from electrode point end to end sealed part, and lamp power lowering factor α, the luminous tube 1 is constructed so as to provide the relation of 0.8≤d≤0.95, 6.5≤100 (1-α)/(πdl a +πl c   2 )≤8.5, 0.3≤4πl c   2 /(πdl a +4πl c   2 )≤0.45, 0.15≤l c / l c /la≤0.25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5397730-A (JP)
Title: Noise reduction device for television picture receiver
Inventor: MIYATA MINORU
IPC: H04N5/213
Filed: 1977-02-08
Abstract: PURPOSE: To reduce the noise effect to be given to the picture tube screen even though a big impulsive disturbance noise may be contained in the reception signal, by detecting the noise and controlling not only the video signal but the amplitude of the chroma signal to a reduced level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04247651-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MORI TOSHIAKI
IPC: H01L21/822
Filed: 1991-02-04
Abstract: PURPOSE:To enable a through wiring to pass within a large scale cell and thereby improve integration degree by largely converting signal level with an output buffer circuit after the through wiring has passed a first region and by outputting the wiring to a second region. CONSTITUTION:The through wirings 15, 16 are caused to pass through the region of a large scale cell 1 and input buffer circuits 11, 13 and output buffer circuit 12, 14 are respectively connected at both ends of the through wirings 15, 16 at the boundary of the regions of large scale cell 1 and the regions other than the large scale cell 1. A signal transmitted from the region other than the large scale cell 1 is given to an input buffer circuit 11 with the through wiring 15, it is then outputted after the level conversion and the output signal is then transmitted to the region of large scale cell 1. Thereafter, the signal is applied to an output buffer circuit 12 and it is outputted again after level conversion by the output buffer circuit 12. This process is also applied to the through wiring 16.