baber/WOPTO huggingface dataset:
Patent JP-H10166445-A (JP)
Title: Method for constructing lining pipe in conduit
Inventor: KITAYAMA YASUSHI
IPC: F16L1/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a lining pipe in a conduit wherein construction accuracy can be surely grasped and defectives can be prevented from being produced during the construction to surely perform the construction. SOLUTION: In the construction method, in which a long-sized belt-shaped profile 2 having on its opposite ends a connection part is continuously fed into a conduit 1 and the profile 2 is wound into a helical shape by a pipe making device 3 in the conduit 1, while the connection parts of the profiles adjacent to each other are joined together to form a lining pipe 20 in the conduit 1, the state of making pipes is always monitored by a camera 4 provided in the conduit 1.
Patent JP-2000152799-A (JP)
Title: Treatment of gas produced by pyrolysis of biomass and apparatus therefor
Inventor: MATSUNAGA AKIRA
IPC: C01B32/40
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To effectively utilize gas produced by pyrolysis of biomass by subjecting the gas to biological treatment. SOLUTION: A gas consisting essentially of hydrogen and carbon monoxide obtained by pyrolyzing finely ground biomass in a pyrolizer 1 is fed to a heat recovering apparatus 3 to recover heat and then, fed to a methane fermentation tank 9 in which methane producing bacterium exists as preferential seed and methane is produced by methane fermentation. A gas containing carbon dioxide and unreacted carbon monoxide is stored in a gas holder 5. Gas stored in the gas holder 5 is re-fed to the methane fermentation tank 9 to convert the gas to methane. The gas holder 5 feeds gas stored in order to utilize for heat source for producing steam and power generation to a steam generator 25 and gas engine 15.
Patent JP-H01169244-A (JP)
Title: Heat panel
Inventor: KENMOCHI KIYOSHI
IPC: F24D3/16
Filed: 1987-12-24
Abstract: PURPOSE:To facilitate a construction work and improve durability of a heat panel by a method wherein a panel dividable in plural numbers stripe grooves formed on an upper surface of the panel, a flexible pipe installed in the stripe groove and a thermal medium circulating in a thermal medium passage comprised of the stripe groove and the pipe are arranged. CONSTITUTION:A pipe 3 composed of ethylene propylene type synthetic rubber having a flexibility is installed in each of stripe groves 2, 2A and 2B when panel 1 is installed. After this work, each of the strip grooves 2, 2A and 2B is caulked with mortar or caulking material 4 such as resin caulking agent, thereby the pipe 3 is buried in the panels 1. The pipe 3 is buried in the zig-zag stripe groove 2 forming the panel 1 so as to form a thermal fluid passage 5. A thermal medium 6 is circulated in the thermal fluid passage 5. For example, an aqueous solution comprised of ethylene glycol and propylene glycol etc., this medium will not freeze and even if it is heated, and hardly shows any deterioration at all. With this arrangement, it is possible to make a free selec tion of the desired thermal fluid passage 5.
Patent JP-H09164835-A (JP)
Title: Switching door drive device
Inventor: TSUGE MASAHIKO
IPC: B60H1/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a switching door drive device which is capable of being formed easily and requires no increase in the number of parts used. SOLUTION: At the end part 4E of a switching door part 4A, a pin member 9 is provided so as to be slidable. The pin member 9 has a pin shape, one side of which is formed so as to clamp the end part 4E and multiple sides are inserted in a guide groove 10 formed integrally in the inner wall surface of a case. The pin member 9 is jointed with a plate 15, and when the rotation of the pin member 15 is driven, the pin member 9 is guided in the guide groove 10, so that it slides along the switching door part 4A and the rotation of a REC/FRESH switching door 4 is driven.
Patent JP-2001140869-A (JP)
Title: Double-row bearing
Inventor: MATSUOKA HIDEKI
IPC: F16C19/54
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a long-life and high-precision double-row bearing preventing a pre-load from being abruptly decreased by temperature rise of the bearing, having high assembling precision and rotational precision, preventing the pre- load from being abruptly changed when an axial load occurs. SOLUTION: One inner ring 4 is provided on a shaft section 1 slidably in the axial direction, and a pre-load collar 13 is fixed to the shaft section 1 at a position on the end face side where the pre-load is applied. The end face of the inner ring 4 is elastically excited in the pre-load direction between the inner ring 4 and the pre-load collar 13, and the prescribed pre-load is elastically applied to this double-row bearing.
Patent JP-H05161783-A (JP)
Title: Petroleum dry cleaning device
Inventor: SUGAO HIROSHI
IPC: D06F43/08
Filed: 1991-12-12
Abstract: PURPOSE:To improve the dehydration efficiency of a dry cleaning solvent and shorten the drying time. CONSTITUTION:A washing tub 1 rotatably provided with a rotary drum 2 storing the laundry is suspended by suspension devices 3 made of a vibration isolating system. A drying heater 9, a solvent condensing cooler 8, and a fan 10 are provided on a solvent recovering/drying circulative air duct 14 communicated to the intake port 19 and exhaust port 20 of the washing tub 1. The intake side and exhaust side of the solvent recoverying/drying circulative air duct 14 are connected to the intake port 19 and exhaust port 20 of the washing tub 1 via flexible pipes 21, 22. The laundry stored in the rotary drum 2 of the washing tub 1 is cleaned with a petroleum solvent, and the rotary drum 2 is rotated at a high speed for high-speed centrifugal dehydration after the solvent is discharged. The drying time can be shortened by the shortening of the dehydrating time. The damage of the laundry by abrasion during the drying process can be reduced. The concentration of the solvent vapor is reduced, and the danger of explosion is reduced. The transfer of vibration and noises can be prevented when the rotary drum 2 is rotated at a high speed.
Patent JP-H11162394-A (JP)
Title: Rocking drive device
Inventor: ONODA MASATOSHI
IPC: C23C16/44
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a rocking drive device, which can smoothly and accurately oscillate a member to be oscillated, by reducing a burden of a motor. SOLUTION: A device is provided with a rocking member 1 to be directly driven for rocking by a motor M, a mechanism T for converting the rocking of the member 1 to the reciprocating linear movement and containing a gear 4 linked with the member 1 for rotation and a rack gear 5 to be engaged with the gear 4, a spring 71 for accumulating the reaction force (deformation energy) with the linear movement of the rack gear 5 in one direction with the oscillation of the member 1 in one direction from a neutral position NP, and a spring 72 for accumulating the reaction force (deformation energy) with the linear movement of the rack gear in the opposite direction with the rocking of the member 1 in the opposite direction from the neutral position NP.
Patent JP-H10156525-A (JP)
Title: Joining method for structural member
Inventor: YAMADA SHIGENORI
IPC: B23K103/06
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a joining method in which the joining strength is excellent and the appearance can be kept. SOLUTION: In a joining method, a structural member 1 having at least two joining surfaces 3 and a frame member 5 which is arranged between the joining surfaces 3 to form the prescribed space are provided. The molten alloy 7 of low melting point is poured into the space formed by the joining surfaces 3 and the frame member 5, and then, the ultrasonic wave is applied to the alloy 7 of low melting point to joint the joining surfaces with each other.
Patent JP-H03189454-A (JP)
Title: Control device for transmission
Inventor: MORISHIGE TOMOTOSHI
IPC: F16H61/00
Filed: 1989-12-18
Abstract: PURPOSE:To fix the speed change ratio during backward movement of a vehicle so as to prevent a speed change, by controlling the line pressure fed into a hydraulic cylinder for a driven pulley so as to increase the same during detected selection of the reverse range. CONSTITUTION:If the reverse range is selected by a forward/backward change- over mechanism 3, the rotational speed of a drive pulley 41 becomes higher than that at the time of a maximum speed ratio in a forward range, and accordingly, a large centrifugal hydraulic pressure is generated in a hydraulic cylinder 414 for the drive pulley, correspondingly. At this time, due to a speed change ratio in a low speed range, the rotational speed of a driven pulley 42 is lower than that of the drive pulley 41 so that the centrifugal hydraulic pressure in a driven pulley side hydraulic cylinder 424 decreases, and accordingly, the drive 41 tends to enlarge its effective radius under the action of the centrifugal hydraulic pressure. Accordingly, a line pressure control means controls the line pressure fed into the hydraulic cylinder 242 for the driven pulley 42 so as to increase the same, and accordingly, the pressing forces of the driven and drive pulleys 42, 41 are balanced with each other so as to fix the effective radius of the drive pulley 41. That is, the speed change ratio is fixed in a low speed range.
Patent JP-H04201343-A (JP)
Title: Ink jet recording device
Inventor: OKUBO AKIO
IPC: B41J2/01
Filed: 1990-11-30
Abstract: PURPOSE:To dry-fix an ink safely and with a favorable thermal efficiency by a method wherein a member through which far-infrared rays permeate is placed between a heater and a member to be recorded, and this member is moved in the same direction as the member to be recorded. CONSTITUTION:An ink drop 30 which is discharged from a discharge port 2D of an ink jet recording head 2 sticks on a member to be recorded 31, and is carried in the direction shown by arrow A. The ink drop 30 which enters a fixation device is dry-fixed by heat radiation of far-infrared rays which are cast from a heater 43 and permeate a far-infrared ray permeable belt 39. Since the belt 39 is moving in the direction shown by the arrow A, the ink drop 30 is not rubbed even when the belt 39 comes into contact with the ink drop 30, and the belt 39 can be provided to be close to the member to be recorded 31, and drying of the ink drop 30 can be efficiently performed.
Patent JP-H10172471-A (JP)
Title: Deflection yoke, and color cathode-ray tube display unit
Inventor: OIKAWA TOSHIO
IPC: H01J29/76
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To correct patterns deflected at an upper and a lower ends of an image surface and an upper and a lower right and left ends of the image surface, and deflected in opposite directions from each other at a center upper and lower parts of the image surface and a center right and left end parts of the image surface in a simple circuit constitution in a lateral misconvergence of vertical lines displayed in a drawing. SOLUTION: Assisting vertical deflection coils 7 comprising first correction coils 7a1, 7b1 and second correction coils 7a2, 7b2 provided on the electron gun side is serially connected to vertical deflection coils 3a, 3b, and to the second correction coils 7a2, 7b2, a branch circuit which acts in specified image surface vertical deflection, or concretely, a bridge circuit formed of a first branch circuit formed of resistances 15b, 18a, 18b and diodes 17a, 17b, and a second branch circuit formed of resistances 15b, 19a, 19b and diodes 20a, 20b is connected.
Patent JP-H021507-A (JP)
Title: Method and device for alignment
Inventor: ISHIBASHI YORIYUKI
IPC: G03F9/00
Filed: 1988-12-27
Abstract: PURPOSE:To detect the misalignment between two objects with high accuracy by allowing two laser beams whose frequencies are different to be made incident on two diffraction gratings which have been formed on two objects and detecting a phase shift of its beat frequency. CONSTITUTION:A first diffraction grating 15 having a stripe-like pattern is formed on the surface of a mask 13, and a second diffraction grating having a checkered pattern whose pitch in the alignment direction is equal to that of the diffraction grating 15 is formed on the surface of a wafer 12. In this state, the first and the second laser beams 20, 21 whose frequencies are different are made incident on the diffraction grating 15 from a prescribed diagonal direction. Mirrors 29, 30 leads a diffracted light I (0, 1) which does not go along the surface 27 in the diffracted light which has been reflected by the diffraction grating 16, to a photosensor 33, and a beat signal 34 which is varied by a frequency DELTAf=f1-f2 is obtained. A phase meter 38 measures a phase difference between this beat signal and a reference signal 37, and detects a misalignment between the mask 13 and the wafer 12.
Patent JP-H11165688-A (JP)
Title: Rotary window for ship
Inventor: ITO TOSHIKATSU
IPC: E05F15/10
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To safely improve visibility by arranging a DC motor on the outer peripheral side of a window support body, and providing a driving force transmitting mechanism to transmit driving force of the DC motor to a rotary window. SOLUTION: A driving DC motor 80 is installed on a transmission mechanism installing member 70b. An installing position of the DC motor 80 is not a central part of window glass 22, but is the outer peripheral side of the window glass 22, and is also the lower side. A small pulley 90 is fixed to a rotary shaft of the DC motor 80. Therefore, torque of the DC motor 80 is transmitted to a rotary shaft 40 through the small pulley 90, a belt 94 and a large pulley 92. The window glass 22 is fixed to the rotary shaft 40 by a connecting bolt 42 and a connecting nut 50, and when the DC motor 80 rotates, a rotary window 20 rotates.
Patent JP-H05143613-A (JP)
Title: Production planning system
Inventor: YANO MASAHIKO
IPC: G06Q50/00
Filed: 1991-11-19
Abstract: PURPOSE:To easily make a production plan with high reliability. CONSTITUTION:Order reception data, production progress condition data, design- classified man-hour master data, employment system data, process-classified and line-classified parameters are stored in an external storage device 4. The number of articles left unproduced in the object production process is calculated based on these data with respect to each production number (S10) and the daily production load man-hour is calculated (S11). Thereafter, the daily reference capability man-hour is calculated (S12) and the production load man-hour is calculated in accordance with the reference capability man-hour to calculate the excess man-hour (S13). Thereafter, the daily production load man-hour is displayed with numerical values and a bar graph and the daily reference capability man-hour is displayed with a polygonal graph (S15). This display is viewed to adjust the planned time limit of delivery, to change and adjust the production line and to adjust the personnel arrangement.
Patent JP-H07191862-A (JP)
Title: Information processing system and automatic task executing method for the same
Inventor: KAWAMOTO KOICHI
IPC: G06F9/46
Filed: 1993-12-27
Abstract: PURPOSE:To provide the convenient and flexible system by preserving the processing result of a task, which is executed in the state of suppressing the display of task executing conditions, and automatically displaying the executing process or result of the task corresponding to a request. CONSTITUTION:When the task is started, a task manager monitors and discriminates whether or not an input from an input device 11 is executed within fixed time up to previously decided time. When it is discriminated that a user does not just utilize the system, a display mode is set to OFF, and an output to a CRT 14 is suppressed while ignoring the input from the input device 11 during the execution of the task. When immediate start is discriminated or when it is discriminated that the user just utilizes the system at the time point of starting that task, the display mode is set to ON, the input from the input device 11 during the execution of the task is accepted, the output to the CRT 14 is performed, and the task is executed according to the set display mode.
Patent JP-H01173326-A (JP)
Title: Optical head device
Inventor: KIYOMATSU SATOSHI
IPC: G11B7/09
Filed: 1987-12-26
Abstract: PURPOSE:To reduce the quantity of light in an auto-focus control side and to improve the efficiency and accuracy of auto-tracking control by specifying the light quantity dividing rate of a reflected light flux from an optical card. CONSTITUTION:A light flux from a light source 11 is caused to be a parallel light flux by a collimeter lens 12 and divided into the plural light fluxes by a diffraction grating 14. After that, the light is passed through an objective lens, etc., and image-formed on an optical card 18. For example, a recording, a reproducing and an auto-focus (AF) are executed by the 0-th order diffracted light of a center and an auto-tracking (AT) is executed + or -1st order diffracted light in both sides. Next, a reflected light from the card 18 is made incident on a beam splitter 109 by an isolator and the reflected light from the splitter 109 is image-formed by an AF detecting sensor 25. Then, a transmitted light flux is image-formed by an AT detecting sensor 22. Then, the quantity of light to the sensor 22 is caused to be larger than the quantity of light to the sensor 25.
Patent JP-H0627508-A (JP)
Title: Frequency-doubling device containing electrically controlled optical refractive index netlike system
Inventor: DOMINIKU DOURAKUURU
IPC: G02F1/37
Filed: 1992-12-10
Abstract: PURPOSE: To resolve various problems such as destruction of a guide or an electrode itself which is caused by the peak effect between electrodes because or a complicated electrode structure. CONSTITUTION: This frequency doubling device has an optical refractive index reticular structure which can be electrically controlled by two continuous electrodes, and this reticular structure is formed by the existence of a (+p) polarization area periodically separated by a (-P) polarization area, and these electrodes compensate the change of the refractive index between the (+P) area and the (-P) area.
Patent JP-H06174732-A (JP)
Title: Method and apparatus for automatically sampling, and dispensing to culture medium
Inventor: INABA KAZUHIRO
IPC: C12M1/00
Filed: 1992-12-10
Abstract: PURPOSE:To improve operability in culture a medium of a specimen such as food, etc., and to improve inspection accuracy and reliability. CONSTITUTION:A specimen and a medium extracted from a specimen holding region 3 are simultaneously or sequentially automatically supplied to an treatment vessel while the vessel 20 is moved via a special conveying passage 30, and then the specimen and the medium are blurred as required. Then, previously input display items are output, displayed on the vessel, and then contained in a stock area 80 according to desired groups.
Patent JP-H01172213-A (JP)
Title: Production of superconductor
Inventor: OKUDA SEIJI
IPC: H01B12/06
Filed: 1987-12-25
Abstract: PURPOSE:To fix an oxygen content in a 4-components compd. and to prevent deterioration of a superconductor with the lapse of time by forming a dense thin film on the surface of a 4-components compd. contg. Cu-O during annealing in O2 atmosphere. CONSTITUTION:A 4-components compd. (e.g. Ba-Y-Cu-O) contg. Cu-O is annealed in O2 atmosphere. In this state, a dense thin film is formed on the surface of said 4-components compd. by introducing gaseous N2 contg., for example, SiH4 in the midway of lowering the temp. Thus, transfer of materials from said 4-components compd. to the gas contacting therewith is retarded, and the oxygen content of said 4-components compd. is fixed. At the same time, reactions between an obtd. superconductor and components in the atmosphere contacting with the superconductor are prevented.
Patent JP-H02177096-A (JP)
Title: Programmable semiconductor integrated circuit
Inventor: MASUDA HAJIME
IPC: G11C17/06
Filed: 1988-12-27
Abstract: PURPOSE:To reduce power consumption of a column line by providing a transistor (TR) whose emitter is connected to a column line, whose base is connected to a selection circuit and whose collector is connected to an output circuit. CONSTITUTION:An output circuit 3 is activated at readout, a row line X1 is selected by a row selection circuit 1 and when address terminals A0, A1 go to L, an output of address circuits G1, G3 goes to H, an output of circuits G2, G4 goes to L. A current flowing to resistors R1 - R3 flows to the circuits G2, G4 through diodes D5, D6, D8, D9, TRs Q1 - Q3 are turned off and column lines Y1 - Y3 are in nonselection state. When a memory cell Q41 is not written, the current flowing to a resistor R4 flows from the base to the collector of the TR Q4 and fed to the output circuit 3 together with the current flowing to a resistor R5. When the cell Q41 is in the write state, the current flowing to the resistor R4 flows to the row selection circuit 1 through the diode D4 and the cell Q41 together with the current flowing to the resistor R5 and no current is supplied to the output circuit 3.
Patent JP-H11148527-A (JP)
Title: Valve device of hydraulic shock absorber
Inventor: NAGAI TAKAYUKI
IPC: F16F9/34
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To generate a stable damping force as desired by strengthening a return spring, preventing a delay in closing of a check valve, and establishing a smooth flow of the oil even if a delay in opening of check valve exists. SOLUTION: In a cylinder, two oil chambers A and B are partitioned by a bulkhead member 9, which is furnished with a first port 7 and a second port 8 to put the two oil chambers in communication, and a damping valve V1 is installed at the outlet end of the first port in such a way as capable of opening and closing while a check valve 26 energized in the closing direction by a return spring is installed at the outlet end of the second port in such a way as capable of opening and closing. In this valve device of a hydraulic shock absorber, the bulkhead member is equipped with a bypass 29 led as detouring the second port and puts the two oil chambers in communication, and on the way of this bypass or at the outlet end, a leaf valve 25 is provided in such a way as capable of opening and closing.
Patent JP-H11181399-A (JP)
Title: Uv-cut natural material
Inventor: AKAI HIROSHI
IPC: A42B1/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel UV-cut material. SOLUTION: The UV-cut material is prepd. by pulverizing cocoons of wild silkworms (e.g. Antheraea pernyi, Antheraea mylitta, Samiacynthia ricini, Anaphe reticulata, Antheraea assama, Cricula trifenestrata, etc.), or by compounding silk threads prepd. from silk of wild silkworms, wild silkworm silk and cultured silkworm silk, wood pulp, etc.