baber/WOPTO huggingface dataset:
Patent JP-2001003818-A (JP)
Title: Gas-liquid separating device
Inventor: SAKAKIBARA HITOSHI
IPC: F02M25/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid phase fuel from invading to a canister by connecting an inlet pipe to a lower end part of a gas-liquid separating chamber, opening an outlet pipe to the inside of the gas-liquid separating chamber, and arranging foaming eliminating means for bursting air bubbles generated at an opening part of the inlet pipe before it reaches an opening part of the outlet pipe. SOLUTION: When gasoline steam flows from an opening part 6 into a bubble passage 14 through an inlet pipe 5 by positive pressure in a fuel tank, bubbles are generated at the opening part 6 at the time of flow-in, and air bubbles are generated. When the air bubbles grow, its liquid film is burst by foam eliminating member 18 such as continuous air bubble urethane. As a result, it is obstructed by a partition wall 10 that liquid phase fuel forming a liquid film is invaded from a gas communicating passage 13 into a liquid reservoir chamber 15, it drops downward the bubble passage 14, and flows to a liquid phase part of the liquid reservoir chamber 15 bypassing liquid communicating passages 16, 17 formed on both side of the bubble passage 14.  On the other hand, air phase fuel is raised in the bubble passage 14, and is entered into the gas-liquid separating chamber 3 to lead to a canister bypassing the outlet pipe 7 and the like.
Patent JP-H0921146-A (JP)
Title: Waste water supply system utilizing roof drainpipe
Inventor: MAMIYA TAKASHI
IPC: E03B3/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To improve utilization of rainwater and efficiency of a system therefor while reducing cost. SOLUTION: A non-potable water pipe 10, doubling as a roof drainpipe, is arranged between a rainwater storage tank 8 installed on the rooftop and an underground not-potable water tank 9 installed underground, and a first pump 11 for pressure conveyance and a first check valve 12 are provided at the rainwater storage tank 8 side on the non-potable water pipe 10 while a second pump 13 for pressure conveyance and a second check valve 14 are provided at the underground non-potable water tank 9 side. Waste water popes 16 connecting with flush toilets are arranged between the check valves while a rainwater conducting pipe 19 for conducting rainwater in the rainwater storage tank 8 to the underground waste tank 9 through a first valve 20 and a drainpipe 21 for discharging surplus or used waste water to the outside through a second valve 22 are connected to the non-potable water pipe 10.  Furthermore, a water conducting pipe 24 for conducting water from a water pipe 6 through a third valve 23 is connected to the underground waste water tank 9.
Patent JP-H05342546-A (JP)
Title: Coil assembly and magnetic head assembly
Inventor: SHOJI AKIRA
IPC: G11B5/60
Filed: 1992-06-05
Abstract: PURPOSE:To enhance the reliability of an intermediate lead wire LE2, to make the identification from other lead wires easy, enhance the mechanical strength, and conduct the operation to connect these lead wires easily and exactly without errors, by previously twisting the lead wire LE2. CONSTITUTION:A coil 30 for recording/reproducing consisting of a first coil and a second coil and a coil 29 for erasing are fixed to one surface of a gimbal 6 and an FPC 52 is fixed to the other surface of the gimbal 6. The respective lead wires LE1 to LE5 are connected through the through-hole 6a of the gimbal to the connecting land of the FPC 52. The intermediate lead wire LE2 from the coil 30 among the lead wires is looped and is subjected to the connection after the wire is previously twisted.
Patent JP-S6150122-A (JP)
Title: Optical pickup
Inventor: YAMAMOTO KAZUHISA
IPC: G02F1/35
Filed: 1984-08-18
Abstract: PURPOSE:To use a short wavelength light to read and write information with a higher recording density of information by providing a wavelength converting element which converts the wavelength of the exit light from a semiconductor laser to a half wavelength. CONSTITUTION:The light having 0.84mum wavelength from a semiconductor laser 1 is converted to a light having 0.42mum wavelength as the second higher harmonic wave by a wavelength converting element 12 and is converted to a parallel light by a collimator lens 3. The exciting light having 0.84mum wavelength is cut by a filter 13, and only the second higher harmonic wave passes a half prism 5 and is condensed by a condenser lens 6 to form a spot on a disc 7. The reflected light from the disc 7 passes the lens 6 again and is reflected on the prism 5 and is condensed by a light receiving lens 8 and passes a cylindrical lens 9 and is made incident on a photo diode 10 and is converted to an electric signal. Thus, the diameter of the spot is reduced to an about half of that formed by the exciting light, and the recording density of information is improved to write and read information.
Patent JP-S6416838-A (JP)
Title: Production of metal-containing resin composition
Inventor: YAMAMORI NAOKI
IPC: C09D133/04
Filed: 1987-07-09
Abstract: PURPOSE:To obtain the titled high-purity composition in high yield, containing organic acid metal ester linkage, useful as a resin vehicle for antifouling coatings, by reaction between a resin having acid group such as of phosphoric acid and a metal alcoholate instead of metal oxide etc. CONSTITUTION:A reaction is carried out between (A) a resin having acid group from carboxylic acids, sulfonic acids or phosphoric acid and (B) a metal (of >=2 valence) alcoholate of formula I (M is metal element of >=2 valence; R is 1-10C hydrocarbon residue; R1 is O, OH, etc.; n is integer >=1, m is 0 or integer >=1; however, m+n is number equal to the valence of M). Furthermore, if needed, the resulting reaction product is modified with a monobasic acid or polybasic acid, thus obtaining the objective composition having linkage of formula II (X is carbonyl, of formula III, etc.; R2 is OR, monobasic acid residue, or polybasic acid residue; R3 is H or alkyl; p is integer >=1; q is 0 or integer >=1; however, p+q+m is number equal to the valence of M).
Patent JP-H078739-A (JP)
Title: Dehumidifier using hollow fiber member
Inventor: TAMAI HIDEO
IPC: B01D53/22
Filed: 1993-06-19
Abstract: PURPOSE:To perform efficient dehumidification and to extent the life of a hollow fiber membrane by smoothing the flow of purge gas through the hollow fiber membrane to enhance dehumidifying action. CONSTITUTION:In a dehumidifier wherein hollow fiber membranes 10 are received in hermetically sealed containers 14, 12 in a bundled form and a purge gas sending in port 22 is formed at the lateral position of the hollow fiber membranes supported in the bundled form on the exhaust side of the gas from the hollow fiber membranes 10 and the exhaust port 30 of the purge gas after purging is formed at the lateral side of the hollow fiber membranes 10 supported in the bundled form on the introducing side of the gas to the hollow fiber membranes 10. A purge gas flowing region is ensured at the lateral part of the hollow fiber membranes 10 corresponding to the positoin opposed to the exhaust port 30 at the gas introducing position so as to be spaced apart from the exhaust port 30. The buffer ring 26 supporting the hollow fiber membranes 10 in the bundled form and shielding the area facing to the exhaust port 30 is attached.
Patent JP-H0619953-A (JP)
Title: Calculating method for ordinary differential equation
Inventor: YONEDA HIROSHI
IPC: G06F17/13
Filed: 1992-06-30
Abstract: PURPOSE:To reduce the quantity of calculation and to simplify a program also by evaluating an error of a numeral integration by a specific equation in a method for numerically integrating an ordinary differential equation and discretely calculating it. CONSTITUTION:A ROM 20 stores a control program for an operation controlling CPU 10 and a RAM 30 secures storage areas for a required error value 31 to be the threshold of error evaluation, time counting width DELTAt 32, a position r0 34, speed 35 and external force F0 36 at time t0, and a position r1 38, speed 39 and external force F1 40 at time t1 obtained after time counting width. In the case of discretely calculating an ordinary differential equation by numerical integration, the equation is expressed by d<2>r/dt<2>=F, and in the case where subscripts i, i+1 express values at time points ti, ti+1 (=ti+DELTAt) which are adjacent to each other, error evaluation is executed based upon the shown equation. Consequently, calculation time can be saved, the program can be simplified and the sorts of memories to be used can be reduced, attaining easy management.
Patent JP-S6234547-A (JP)
Inventor: MACHIDA YOSHIO
IPC: G01R33/48
Filed: 1985-08-07
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-H1122154-A (JP)
Title: Floor device
Inventor: UCHIYAMA HIDEYA
IPC: E04F15/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a floor device having floor members capable of firmly connecting the floor members adjucent to each other with simple construction. SOLUTION: A floor member joint device constituted of a fitting recess section 9b formed of a notch section 21e formed in the side end of the bottom 21A of a plywood 21 and a bearing member 22b mounted at the side end of the bottom 21A and a fitting projection 9a formed by notching the side end opposed to the forming side of the notch section of the bottom 21A on the upper surface of the plywood 21 is provided on the side opposed to the plywood 21. In the case the floor members 2 are constructed, the fitting recess 9b of floor members 2 adjacent to each other is fitted to the fitting projection 9a to connect the floor members to each other.
Patent JP-H0518621-A (JP)
Title: Pulse tube freezer
Inventor: NAKAYAMA KOICHI
IPC: F25B9/14
Filed: 1991-07-12
Abstract: PURPOSE:To operate a freezer under the optimum condition of a thermal efficiency at all times by operating and controlling solenoid valves for suction and discharge under the optimum conditions of a switching frequency and a valve opening degree on the basis of a temperature at a coupling portion between a cold heat accumulator and a pulse tube. CONSTITUTION:A suction passage 12 and a discharge passage 13, each communicating with a compressor 11, are selectively connected to a fluid passage 16 by the actuation of solenoid valves 14, 15. The fluid passage 16 simultaneously communicates with a cold heat accumulator 17, and metallic meshes, metallic small spheres or the like is disposed in the interior of the cold heat accumulator 17. Further, the cold heat accumulator 17 communicates with a pulse tube 18 consisting of a thin-walled metal tube, and a heat radiator 19 is disposed at one end of the pulse tube 18. An output signal from a temperature detecting means 21 for detecting a temperature at a coupling portion 30 between the cold heat accumulator 17 and the pulse tube 18 is inputted into a controlling means 20 and, on the basis of the output signal from this temperature detecting means 21, the controlling means 20 operates and controls the solenoid valves 14, 15 through a valve operation characteristic variable means 22.
Patent JP-H0919418-A (JP)
Title: Twist angle measuring instrument for knee
Inventor: KATO TOSHIHIRO
IPC: A61B5/11
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a twist angle measuring instrument for a knee capable of accurately measuring the twist angle of the knee in relation to the bending angle of the knee. SOLUTION: An arm 10 is fitted to a mat 100 to be mounted with a lower limb of a testee nearly in parallel with the mat 100, a rotary plate is rotatably fitted to the tip of the arm 10, and a foot fixing tool 23 fixing a foot of the testee is mounted on the rotary plate. The first goniometer measuring the rotating angle of the rotary plate when the rotary plate is rotated is interposed between the arm 10 and the rotary plate, and the second goniometer 18 measuring the rotating angle in the vertical direction of the base end section of the arm 10 is arranged.
Patent JP-H0521083-A (JP)
Title: Fuel cell
Inventor: IHARA KAZUNARI
IPC: H01M8/24
Filed: 1991-07-12
Abstract: PURPOSE:To reduce the size of the entire body of a fuel cell package, to limit the size at the time of tansfer within a transfer limit, and to reduce a space for installation of the fuel cell by arranging a plurality of unit cell layered bodies for being stored in a box in the proximities to each other. CONSTITUTION:A plurality of unit cell layered bodies 21a, 21b are stored in a box 28. Manifolds 22, 23, 24, 26 for circulating reaction gas are arranged on the side surfaces of the unit cell layered bodies 21a, 21b. The first unit cell layered body 21a is connected to the curved surface thereof opposed to the second unit cell layered body 21b provided in the proximity to the first, through a connection member 25. The connection member 25 is generally formed as a common manifold for circulating reaction gas communicated through the channels for reaction gas A, F of the first and second unit cell layered bodies 21a, 21b.
Patent JP-2000004753-A (JP)
Title: Cooler box
Inventor: SASAKI MASAYA
IPC: B65D81/26
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a cooler box capable of preventing water from being stored in a heat insulator. SOLUTION: The cover part of this cooler box has an outer shell part 21, an inner shell part 22 and a heat insulator 23 arranged between the outer shell part 21 and the inner shell part 22. The peripheral edge part of the inner shell part 22 is protrusively formed in a projected state in the direction of the outer shell part 21 round the cooler box. The peripheral edge part is equipped with a channel part 24 and a pair of drain holes 25 formed at both the sides of the channel part 24.
Patent JP-S5796376-A (JP)
Title: Sealing structure body
Inventor: YAMAGISHI FUMIO
IPC: B32B17/02
Filed: 1980-12-08
Abstract: PURPOSE:To prevent generation of damage and distortion of a film, and also to raise airtightness, by placing a spacer made of elastic resin between a film of a hologram, etc. and a transparent optical material. CONSTITUTION:A frame-like spacer 8 made of elastic resin is placed between a hologram film 1 and a glass plate 3, and the greater part between the film 1 and the glass 3 forms a space 10. Subsequently, the circumference of the glass plates 2, 3 is filled with an organic or inorganic adhesive, and the glass plates 2, 3 are sealed. In this way, since the spacer 8 is placed between the film 1 and the glass plate 3, generation of damage and distortion of the film 1 is prevented and also airtightness is raised. Also, when a light transmission spacer 9 is placed between the film 1 and the glass plate 3, the same result is obtained.
Patent JP-H111635-A (JP)
Title: Resin composition for moisture-curable powder coating material
Inventor: FUJIMOTO MASAHIRO
IPC: C09D201/10
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for moisture-curable powder coating materials which have improved heat-resistant storability in the formation of a continuous film by heat melting after application and can therefore give smooth tough coating films by including a hydrolyzable-silyl-containing resin having a specified glass transition temperature and a thermally latent catalyst which accelerates the hydrolysis reaction of the silyl groups at a specified temperature or higher. SOLUTION: The hydrolyzable-silyl-containing resin has a glass transition point of 20-100 deg.C. The hydrolyzable silyl is exemplified by a halogenosilyl or an acylsily and is desirably an alkoxysilyl. The resin is exemplified by a vinyl, polyester, polyurethane or epoxy one and is desirably a vinyl resin by reason of the appearance of a coating film. The resin into which a hydrolyzable silyl has been introduced is obtained by copolymerizing a vinylsilane with desirably a vinylaromatic compound or an acrylate. The thermally latent catalyst can be activated by heating to 70 deg.C or higher and is exemplified by a salt of a Lewis acid with a Lewis based or an onium compound.
Patent JP-S6065528-A (JP)
Title: Method for forming p-n junction
Inventor: ITOU HARUO
IPC: H01L21/265
Filed: 1983-09-21
Abstract: PURPOSE:To obtain the P-N junction useful for manufacture of high-efficiency solar cells in which an inversedirection current of a diode is small by implanting the ion in a substrate by a low-resolution mass separation method or a non- mass separation method followed by annealing of the substrate in the atmosphere incluting oxygen. CONSTITUTION:When ion is implanted by a low-resolution mass separation method or a non-mass separation method, the ions except the conductive impurity single ion are implanted in a sample. As these ions have bad influences on the current-voltage characteristics of P-N junction and the characteristics of a solar cell, annealing in the oxide atmosphere is performed so as to remove the bad influence of the ions except the conductive impurity. Consequently, the characteristics of P-N junction which is made by the ion implantation of the low-resolution mass separation method or the non-mas separation method can be equal level to those of the junction made by the ion implantation of the mass separation method. Accordingly, the economical efficiency and simplication of the above methods of implantation can be used actively thereby increasing the cost performance of a P-N junction and a solar cell.
Patent JP-H0339751-A (JP)
Title: Electrophotographic sensitive body
Inventor: KASHIZAKI YOSHIROU
IPC: C09B35/378
Filed: 1989-07-06
Abstract: PURPOSE:To enhance sensitivity and potential stability at the time of long repeated uses by using a specified azo pigment having a specified coupler component for a photosensitive layer. CONSTITUTION:The photosensitive layer formed on a conductive substrate contains the azo pigment having the organic residue represented by formula I combined optionally through a bonding group with an optionally substituted aromatic hydrocarbon or hetero ring, and in formula I, X is an atomic group necessary to condense with the benzene ring and to form an optionally substituted aromatic hydrocarbon or hetero ring; R1 is H, alkyl, aryl, or aralkyl; and A is a divalent aromatic group or such an N-containing hetero ring, thus permitting practicable high sensitivity characteristics and stable potential stability at the time of repeated uses to be ensured.
Patent JP-H0339699-A (JP)
Title: 99mtc formation and attenuation display device
Inventor: SASAKI TAKESHI
IPC: G21G4/08
Filed: 1989-07-06
Abstract: PURPOSE:To exactly and easily read the formation state of <99m>Tc simply by inputting the calibration date and time of a sodium pertechnetium <99m>Tc generator and the radioactivity quantity of this time as well as milking information with respect to the formation of the <99m>Tc as a liquid radiation chemical. CONSTITUTION:The radioactivity quantity, etc., of the <99m>Tc at arbitrary time are displayed in a liquid crystal display part 13 in addition to a key operating part 12 of a display device body 11 and the <99m>Tc forming state at the point of the present time after milking is lighted and displayed in an LED display part 14. The device is constituted of a means for inputting the calibration data and time of the <99m>Tc generator and the calibrated radioactivity quantity as well as the information on the milking when the milking is executed, a means for computing the radioactivity quantity, etc., attenuating with lapse of time in accordance with a previously stored program, a memory means for storing the results of the computation and momentarily updating the contents thereof, etc.
Patent JP-S6153421-A (JP)
Title: Supercharging pressure controller for turbocharger
Inventor: ANPO TOSHIMI
IPC: F02B37/12
Filed: 1984-08-20
Abstract: PURPOSE:To improve a degree of controlling accuracy ever so better, by installing a learning device compensating an operating parameter according to a feedback compensation value, in case of a device controlling the feedback of supercharging pressure according to a deviation between the actual supercharging pressure and the desired one. CONSTITUTION:There is provided with a fundamental controlled variable operational device 3 which calculates a fundamental control variable to a variable displacement device 5 controlling an exhaust gas quantity to be fed an exhaust turbine of a supercharger according to output of an operating state detecting device 1 detecting the operating state of an engine. In addition there is provided with a deviation operational device 7 which calculates a deviation between supercharging pressure to be detected by a supercharging detecting device 2 and desired supercharging pressure to be set by a desired supercharging pressure setting device 6, and according to the deviation, the said fundamental controlled variable is made to be compensated at a compensating operational device 9 with a feedback compensation value to be calculated at a compensating value operational device 8. At the above-mentioned, furthermore a parameter to calculate the said fundamental controlled variable is made so as to be compensated at a learning device 11 according to the feedback compensation value.
Patent JP-S6151533-A (JP)
Title: Torque sensor
Inventor: TAKADA RYUJI
IPC: G01L3/02
Filed: 1984-08-22
Abstract: PURPOSE:To reduce failures and to take measurement accurately by measuring torque transmitted to two rotating shafts by a noncontacting displacement gauge as the thrust-directional displacement of a ring coupled with both rotating shafts through two slanting flat plates. CONSTITUTION:The 1st and the 2nd rotating shafts supported rotatably on bearings 5 and 6 of the torque sensor body 4 are coupled with the ring 10 through the 1st three and the 2nd three slanting flat plates 9 and 11. Further, the 1st and the 2nd slanting flat plates 9 and 11 are slanted around the rotating shafts 7 and 8 by a specific tilt angle theta. Then, the magnetic noncontacting displacement gauge 12 is provided in the main body 4 and its detection part 12a is arranged in opposition to an end surface of the ring 10. Then, when torque M0 is transmitted between both rotating shafts 7 and 8, the ring 10 is displaced in a thrust direction, so its displacement quantity is measured by the displacement gauge 12, thereby detecting the torque M0 accurately.
Patent JP-S5963520-A (JP)
Title: Ultrasonic type vortex flowmeter
Inventor: MISUMI KATSUO
IPC: G01P5/01
Filed: 1982-10-04
Abstract: PURPOSE:To measure an invariably accurate flow rate with less errors without the limitations of an acoustic velocity in fluid, distance between transmission and reception, etc., by converting an ultrasonic wave which crosses a vortex street into a pulse train, shaping the waveform of only a low-frequency component showing variation in pulse rate, and counting outputs. CONSTITUTION:The fluid flows to generate Karman vortexes on the left and right sides of a vortex generation body 2 installed in a pipe 1, and as those vortexes 3 are generated and separated, speed components perpendicular to the pipe axis of the downstream side of the vortex generation body 2 and the vortex generation body change in direction alternately. The ultrasonic wave transmitted from an ultrasonic wave transmitter 5 crossing the Karman vortex street is varied in frequency by a speed component in a propagation direction and received by a receiver 6. A high-frequency waveform shaping circuit 8 outputs pulses which vary in pulse rate, and only a low frequency component is passed through a low-pass filter 9 and converted into a waveform close to a sine waveform and inputted to a low-frequency waveform shaping circuit 10 to obtain a rectangular wave. A counter 11 counts the output of the low-frequency waveform shaping circuit 10 to calculate the flow rate of the fluid passes through the pipe 1.
Patent JP-S6329672-A (JP)
Inventor: OKADA TSUNEYOSHI
IPC: A63C5/06
Filed: 1986-07-23
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。