baber/WOPTO huggingface dataset:
Patent JP-H06332558-A (JP)
Title: Constant voltage adjustment circuit
Inventor: MURAYAMA YORINOBU
IPC: G05F3/30
Filed: 1993-05-26
Abstract: PURPOSE:To prevent the output voltage from being affected by the dispersion of the forward voltage caused between the base and the emitter of a transistor by correcting the output of a differential amplifier circuit by the output of a current/voltage converting circuit. CONSTITUTION:The voltage is impressed to the inverted input of a differential amplifier circuit A2 in accordance with the dispersion of the forward voltage that is caused between the base and the emitter of an NPN transistor TR Q2. Meanwhile, the voltage drop VR1 of a resistance R1 is converted into a current by a voltage/current converting circuit CV1, and this current is converted into the voltage by a resistance R4 and impressed to the normal turned input of the circuit A2. Under such conditions, if the voltage of the normal turned input of the circuit A2 is set at a standard value of the base-emitter forward voltage of the NPN TR Q2, the fluctuation caused by the dispersion of the standard value is corrected by an output correcting circuit which consists of the circuit A2 that amplifiers the preceding fluctuation and a differential amplifier circuit A3 that adds the output of the circuit A2 to the output voltage Vout1 of a differential amplifier circuit A1.
Patent JP-H09310819-A (JP)
Title: Burner-tileless gas burner
Inventor: YOSHIDA SEIJI
IPC: F23D14/22
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To secure flame stabilizing function by a stabilizer section by forming combustion air into a whirling flow and a straight flow and forming fuel gas into a radial flow and a straight flow. SOLUTION: When combustion air is supplied through a combustion air supply port 3, the combustion air is supplied tangentially with regard to a supply path 2. The combustion air, therefore, moves forward in a whirling flow in the supply path 2 and part of the combustion air passes through an outside of a stabilizer 10 and further advances in a whirling flow state and another part of the combustion air is once blocked by the stabilizer 10 before being allowed to pass through a plurality of through holes and straightly moves forward. On the other hand, fuel gas supplied through a fuel gas supply port 9 undergoes pressure adjustment in a limiting orifice 8 and part of the fuel gas is injected through a straightly injecting gas outlet hole provided in a tip face of a combustion gas supply pipe 5 into a combustor 15 in a state of straightly advancing droplets.  The other part of the combustion gas is injected in the vicinity of a front face of the stabilizer 10 through radially arranged gas injecting holes.
Patent JP-H0277233-A (JP)
Title: Cuff pressure control method and apparatus in hemomanometer
Inventor: RAURII YUHANI MARUKAMAKI
IPC: A61B5/0225
Filed: 1989-05-19
Abstract: PURPOSE: To make it possible to provide a compact sphygmomanometer with simple structure, by making the cuff presure control mechanism be composed of one or a plural number of valves and controlling valve operation using control elements so that the valves should work at pulse frequency higher than that of the heart. CONSTITUTION: Pump 1 is connected to a cuff 3 through a tube 2. The tube 2 is fitted to a valve 4 for the reduction of pressure. The valve 4 is controlled by a control element 5 which operates according to detection signal from a pressure sensor 6. The control element 5 also controls the operation of pump 1. The pump 1 is used to supply a sufficiently high pressure in cuff 3. As the pressure reduces, the pulse-controlled high-speed valve 4 opens and closes repeatedly several times during a blood pressure testing cycle. By using the valve-regulating control element 5, it is possible to regulate the pressure drop of the cuff 3 in a completely linear manner. The pressure drop rate can be optionally controlled by means of the control element 5 which regulates valve 4.
Patent JP-H0420474-A (JP)
Title: Elevator hall display inspecting device
Inventor: KAWAHARA TOSHIAKI
IPC: B66B3/00
Filed: 1990-05-15
Abstract: PURPOSE:To make inspection easily and shortly by lighting only the indicator lamp for the specified floor with an inspection switch and a floor specifying means. CONSTITUTION:To inspect indicator lamps 8a-10a at the 1st-floor elevator hall 1, for ex., a 1st-floor specifying means 11 is closed, and a 1st-floor specifying relay 14 is actuated to close contacts 14a-14c. When a contact 19a is closed, therefore, the 1st-floor position indicator lamp 8a on the 1st-floor operation display is energized, and the 2nd-floor position indicator lamp 9a on the 1st-floor operation display is energized when a contact 19b is closed. Further, the 3rd- floor position indicator lamp 10a on the 1st-floor operation display is lighted when a contact 19c is energized. They are lighted up if the indicator lamps 8a-10a are free from failure such as broken bulb. This achieves increasing the degree of freedom in inspection works and shortening the time for the works.
Patent JP-S5649320-A (JP)
Title: Remedy for cardiovascular disease
Inventor: OONISHI HARUO
IPC: A61P7/02
Filed: 1979-09-28
Abstract: PURPOSE: The titled remedy, useful for hypertension and heart failure and comprising 2,2'-iminodiquinoline as a main constituent.  
     CONSTITUTION: A remedy comprising 2,2'-iminodiquinoline or a salt thereof as a main constituent. The compound is obtained by heating 2-methylsulfonylquinoline with sodium amide in benzene. The remedy has a vasodilator, and a hypotensive actions and an inhibitory action on platelet coagulation, and is effective for a model of experimental angina pectoris with very low acute toxicity. Therefore, the remedy is effective against hypertension, heart failure, peripheral circulatory insufficiency and ischemic heart diseases for clinical use. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000318975-A (JP)
Title: Accelerator control device of crane
Inventor: SAKAI SUNAO
IPC: G05G7/10
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the burden on an operator by lessening the operating force of crane operating levers required to perform the accelerator control of a crane. SOLUTION: This accelerator control device of a crane is configured so that an accelerator is controlled by crane operating levers 8R and 8L, and is equipped with a servo motor 30 to rotate a rotary link 33 coupled with an output shaft in compliance with the displacement of an input shaft, lever links 3R and 3L to transmit the motions of the levers 8R and 8L to the input shaft of the servo motor, a connecting rod 10, rollers 15R and 15L, roller links 14R and 14L, gears 13R and 13L, and an accelerator operating lever 20, wherein the rotary link 33 is coupled with an accelerator lever 23 through an accelerator cable 21.
Patent JP-S5915632-A (JP)
Title: Engine for vehicle
Inventor: KATOU KENTAROU
IPC: F02B75/22
Filed: 1982-07-20
Abstract: PURPOSE:To obtain a compact engine by placing separately the highest speed gear of speed change gears at a side of the part right under a change gear case and by making a clearance between an input shaft and a lower side wall of the gear case smaller than the outside diameter of the highest speed gear. CONSTITUTION:An engine for a vehicle is provided with a crank case 1, accommodating a crank shaft 6, a transmission case 10, and a cylinder block 2-1. Of gears G1 to G6 on an input 13 of a speed change gear mechanism 11, the highest speed gear G6, whose diameter is the largest, is placed separately at a side of the part right under a gear case 8. The clearance between the lower wall of the gear case 8 and the input shaft 13 is made smaller than the outer diameter of the highest speed gear G6. With this contrivance, the size of the engine can be minimized.
Patent JP-H06313256-A (JP)
Title: Nonwoven fabric surface material for sanitary material and its production
Inventor: TSUBATA MASARU
IPC: D04H3/033
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a nonwoven fabric useful as a surface material for sanitary material, composed of continuous long fibers and having high bulkiness, softness and springiness and to provide a process for the production of the nonwoven fabric. CONSTITUTION:The nonwoven fabric useful as a surface material for sanitary material is composed of continuous long fibers having an apparent density of <=0.1g/cm<2> and a bulkiness coefficient of >=50%. The fiber is a flat fiber having a spiral crimp and a major axis diameter/minor axis diameter of 3-12. The major axis or minor axis of the cross-section of the fiber is twisted at irregular period along the direction of fiber axis. The nonwoven fabric can be produced by melt-spinning a thermoplastic resin through a spinning nozzle having rectangular or elliptic cross-section with a major axis/minor axis ratio of 5-20, drawing and solidifying the spun fiber while applying a cooling air flow sideways under the spinneret to form a continuous long fiber having spiral crimp and twist, opening and accumulating the produced fibers and partially hot-pressing the obtained nonwoven fabric web.
Patent JP-H11276602-A (JP)
Title: Electric medical treatment instrument
Inventor: SHIMODA SETSUO
IPC: A61N1/18
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To perform medical treatment with a high potential maintaining effect for not reducing a charged potential with time by self-discharge by precursively performing discharge into the tightly sealed container of liquid or gas including the different kinds of high and low dielectric constants and increase/decrease controlling the charged potential to a dielectric by a frequency further. SOLUTION: Relating to a high frequency voltage formed by an AC power source 1, a frequency converter 2 and a transformer 4, by precursively performing the discharge to be disruptive discharge to the mixed body of fluid 8 and dust coal 7 present between an application pole needle 5 provided inside a polyethylene container 9 and the induction pole 6, potential charges are charged and stored to the dust coal 7 and diffused, charged and stored to the entire mixed body inside the container further and the transmission potential appears on a container surface. Also, an application voltage can be the disruptive discharge voltage of the dielectric filled inside the container and the charges to a volume inside the container are controlled by the frequency.  Thus, a self- treating effect is improved and an immediate coping property to respective symptoms by charged potential control is improved.
Patent JP-S5649931-A (JP)
Title: Servo-type blast gauge
Inventor: SANADA HAYATOSHI
IPC: G01L7/00
Filed: 1979-10-01
Abstract: PURPOSE: To enable measurement of the force acting on a pressure-receiving plate by adopting a displacement feed back type servo mechanism wherein the pressure- receiving plate is kept constantly at a balance point by giving the driving current to a movable coil connected unitedly with the pressure-receiving plate which receives the blast pressure.  
     CONSTITUTION: The central part of the pressure-receiving plate 7 arranged in the frontage of a casing 10 is exposed to the blast pressure shown by an arrow, while its rear is opened to the reference pressure from a passage 11. In the central part of the above pressure-rceiving plate 7 is fixed monolithically a cylinderical movable coil 8 having a winding 4. In addition, a magnet 3 is arranged in such a manner that it forms a magnetic field crossing the winding of the coil 8. When the pressure- receiving plate 7 diverges from a balance point under the influence of the blast pressure, this divergence is detected by a detecting device composed of a small hole 9 made in the coil 8, a light-emitting diode 5 and a light-receiving diode 6 and, the driving current being given to the coil 8 from an electric circuit, the pressure-receiving plate 7 is returned to the balance point. Moreover, a signal proportional to the above divergence is obtained at both ends of a resistance RL at the voltage e 0 , whereby the force acting on the plate 7 is measured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62282139-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: KAWAMURA YOSHIHISA
IPC: F02D41/06
Filed: 1986-05-29
Abstract: PURPOSE:To enhance the startability and drivability of an engine, by correcting the air-fuel ratio of the engine during start of the engine in accordance with the quality of used fuel so that the air-fuel ratio during start is corrected appropriately irrespective of variations in the quality of fuel. CONSTITUTION:A control unit 16 receives detection signals from an airflowmeter 7, a throttle valve opening degree sensor 9, an engine internal pressure sensor 10, a crank angle sensor 12, a water temperature sensor 13, an oxygen sensor 14 and the like, and computes and controls the opening time of an injector 4 in accordance with the operating condition of the engine. with the use of such a trend that the maximum value of the engine cylinder inside pressure is gradually decreased as the gravity of fuel becomes heavy, and the crank angle is shifted to the retard side at that time. the control unit 16 compares the maximum value of the engine cylinder inside pressure and the crank angle at that time with reference values during use of standard fuel when the temperature of cooling water, the rotational speed of the engine and the amount of intake-air are in predetermined ranges, and therefore judges the quality of fuel, thereby the air-fuel ratio during start of the engine is corrected in accordance with the result of the judgment.
Patent JP-S5749852-A (JP)
Title: Cooling of supporting body by ceramic plate as cooling system in cataphoresis device
Inventor: BABA TATSUMI
IPC: G01N27/26
Filed: 1980-09-11
Abstract: PURPOSE:To ensure supporting body cooling effect, by interposing between the supporting body and a refrigerator alumina ceramic consisting mainly of alumina, beryllium oxide, silicon carbide ceramic or silicon nitride ceramic, etc. CONSTITUTION:A white alumina ceramic plate 3 is interposed between an electronic refrigerating plate 1 and a supporting body 2. As the white alumina ceramic 3 becomes a cold-insulating plate and it excels not only in thermal conductivity but also in electrical insulation performance, it is possible to refrigerate the supporting body 2 satisfactorily. The aforementioned alumina ceramic plate's alumina content is 99%, apparent density 3.8 and water-absorbing rate 0. Beryllium oxide may be used in place of the alumina ceramic plate. While silicon carbide ceramic has shortcoming in the electrical insulation performance, it may be used by being provided with insulation coating treatment.
Patent JP-H08320303-A (JP)
Title: Ph sensor
Inventor: IWAMURA YASUHIRO
IPC: G01N27/416
Filed: 1995-05-24
Abstract: PURPOSE: To obtain a pH sensor which prevents an air reservoir in a passage part and by which a supervoltage up to a second electrode from a first electrode via a solution to be measured can be detected precisely by a method wherein heights of contacts faces with the solution of the first electrode and the second electrode are set at the height or lower of an exit part. CONSTITUTION: The height (i.e., the lowest position) 41 of a contact face with an electrode 24 installed at the lower end of a first container 23 at a sensor body and the height (i.e., the lowest position) 42 of a contact face with an electrode 33 arranged so as to pass a sealing part 32 used to seal a part between a second container 27 into which the container 23 is to be inserted and the container 23 are set so as to be the maximum height 43 or lower of an exit part 20.  By this constitution, a solution, to be measured, which flows into from an entrance part 19 comes into contact with the bottom face of the sealing part 32 at passage parts 30, 28, it is spread sufficiently to the contact faces of the electrodes 24, 30 situated at a part lower than the bottom face, an air reservoir is not generated near the electrode 33, and the electrodes 24, 33 always come into contact with the solution to be measured. As a result, a supervoltage which is generated up to the electrode 32 from the electrode 24 via the solution to be measured can be detected precisely.
Patent JP-H10317127-A (JP)
Title: Vacuum coating forming device
Inventor: WADA SHUNJI
IPC: C23C16/50
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum coating forming device capable of forming coating with low specific resistance. SOLUTION: This device has a vacuum vessel 10, a plasma beam generator 20 as a plasma source fitted to the vacuum vessel 10 and a hearth 41 as an anode arranged at the bottom part in the vacuum vessel 10. A plasma beam generated by the plasma beam generator 20 is introduced into the hearth 41, and a vapor depositing material 200 is ionized to form coating composed of the vapor depositing material 200 on a substrate 100 as the object to be treated arranged in the upper direction of the hearth 41 and applied with voltage. A mesh filter 71 as a mesh board made of metal passing the ionized vapor depositing material 200 flying toward the substrate 100 from the inside of the plasma, furthermore allowing the gas ions flying toward the substrate 100 from the inside of the plasma to electrically repulse and directly bringing over the particles shot into the substrate is provided.
Patent JP-H02304059-A (JP)
Title: Production of (trihalogenomethyl)phenyl sulfones
Inventor: IIDA YUKIO
IPC: C07C317/22
Filed: 1989-05-17
Abstract: PURPOSE:To obtain the subject substance as an important constituting component of photosensitive resin composition in one stage by simultaneously performing oxidation and halogenation with reacting methylphenyl sulfide, derivative of said methylphenyl sulfide and hypohalogenous acid salt at a specific temperature. CONSTITUTION:A compound expressed by formula I (A and B are H, halogen, 1 to 4C alkyl, NO2 or OCH3) is reacted with hypohalogenous acid salt (e.g. sodium hypobromite) at 40 to 80 deg.C to obtain a compound expressed by formula II (X is halogen). Water is the most suitable as a solvent, although mixed system such as dioxane-water or t-butanol-water is used. Concentration of the hypohalogenous acid salt is adopted as 10 to 30wt.% and 5 to 8 times mol is suitable as an using amount of the salt to 1mol the compound expressed by formula I. By the abovementioned method, the subject substance is obtained in high purity and high yield in mild conditions from raw material readily obtainable in a low cost.
Patent JP-H08320616-A (JP)
Title: Image forming device
Inventor: YASUDA HIDEKI
IPC: G03G21/10
Filed: 1995-05-25
Abstract: PURPOSE: To provide an image forming device adopting a toner recycling mechanism capable of obtaining an uniform and excellent image. CONSTITUTION: The image forming device provided with the toner recycling mechanism for removing the residual toner remaining on the image carrier by a cleaner part and re-using the recovered toner, is equipped with the recovered toner storage tank 36 for storing the recovered toner, and feeding the recovered toner accumulated in the recovered toner storage tank 36 into a developing part.
Patent JP-2000314576-A (JP)
Title: Method for preparing w/o emulsion and suspension
Inventor: KAWAGOE TETSUO
IPC: F24F5/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing W/O emulsion and suspension utilized in an ice storage system or the like and having a moisture content of 50% or more without freezing. SOLUTION: Fluid charging produced by agitating 3 mixed liquid 1, in which silicone oil, mineral oil or vegetable oil is mixed with water, is allowed to generate static electricity so that the oil is attracted on a surface of a vessel, and repulsion between water particles, attraction between the water particles and the oil, and adsorption of the oil to the surface of the vessel (metal, glass, plastics) caused by the static electricity are utilized. Adding a coupling agent based on silane, aluminum, or zircoaluminate and alkoxysilane or an ester surfactant forms oil films on surfaces of the water particles to form an emulsion. The emulsion is cooled 2a to solidify the water particles, generating the oil in which the ice particles are dispersed.
Patent JP-S616042-A (JP)
Title: Safety lamp device for vehicle
Inventor: TOMOSHIGE KAZUHIRO
IPC: B60Q1/26
Filed: 1984-06-18
Abstract: PURPOSE:To reduce power consumption of a safety lamp and improve visibility of the safety lamp at a required time, by providing a secondary battery charged by a solar battery, a safety lamp lighted by the secondary battery, means for detecting an extraneous light and a luminance increasing means for increasing luminance of the safety lamp according to a signal from the detection means. CONSTITUTION:Upon receiving a solar light in the daytime, a solar battery 7 generates an electromotive force to thereby charge a secondary battery 8. In the night, a transistor Tr2 goes OFF and a transistor Tr1 goes ON to supply electrical charge in the battery 8 to a first LED9 and turn on the same. At this time, current through the LED9 is controlled by a resistor R1 to provide low luminance of the LED9, but have no influence upon visibility. Upon receiving light from a head lamp of a succeeding automobile, the electromotive force of the solar battery 7 acts to turn off the transistor Tr2 and turn on a transistor Tr3 to thereby turn on a second LED10. As resistance of a resistor R5 is small, current through the LED10 is large. Accordingly, visibility is improved irrespective of the light from the head lamp.
Patent JP-S62284258-A (JP)
Title: Measuring method for shape abnormality of internal surface of tube
Inventor: ISHIHARA KOJI
IPC: G01N29/04
Filed: 1986-06-02
Abstract: PURPOSE:To detect shape variation over the entire internal surface of a tube by transmitting ultrasonic waves from air ultrasonic probes, reflecting them by a multiplane hollow cone type reflecting plate and causing them to impinge on the tube internal surface, and detecting their reflected waves. CONSTITUTION:A sliding packing 2a is brought in to contact with a gas conduit 1 internally, a pig 2 is inserted, and gas pressure is applied from behind, so that the pig 2 slides in the gas conduit 1. At this time, a servo-motor 5 is driven by a power source 6 to rotate the multiplane hollow cone type reflecting plate 4, and ultrasonic waves are transmitted by the air ultrasonic wave probes 3 at the same time, so that the ultrasonic waves are reflected by the multiplane hollow once type reflecting hole 4 at right angles and impinge on the internal surface of the conduit 1. Their reflected waves are received and sensed by the probes 3 to detect the reflected waves of the air ultrasonic waves securely. This operation is repeated to detect the shape variation of the internal surface of the gas conduit 1.
Patent JP-S58110733-A (JP)
Inventor: MATSUI KATSUNORI
IPC: F16L1/038
Filed: 1981-08-11
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。