baber/WOPTO huggingface dataset:
Patent JP-S60258314-A (JP)
Title: Underwater joining method for waterproof sheet
Inventor: IWASAKI TAKASHI
IPC: E02B3/12
Filed: 1984-06-02
Abstract: PURPOSE:To prevent precast concrete armour units from being swept away, by a method wherein, after two waterproof sheets are overlapped at their processing ends with each other underwater and locked by means of a stapler, an adhesive tape are laminated on the overlapped part to join them together. CONSTITUTION:After two waterproof sheets 2 and 2' are overlapped at their processing ends with each other in water and the overlapped part is locked by a stapler 1, an adhesive tape 3 is laminated thereon to form a waterproof sheet A. The waterproof sheet A is laid on a sea bottom G, and precast concrete armour units T are piled up at random. This prevents the sea bottom from being scoured by dint of waves, resulting in effective prevention of sweeping away of the precast concrete armour units and effective protection of the face of slope of a weir.
Patent JP-H06328216-A (JP)
Title: Method for forming undercut in cast product
Inventor: YOSHIKAWA KIYOSHI
IPC: B22D17/22
Filed: 1993-05-14
Abstract: PURPOSE:To produce a casting having undercut in an annular body with good productivity. CONSTITUTION:A pump hausing formed by casting has an oil sump formed by the undercut in the annular body 3 arranged cylindrically. A mold forming the inner surface 5 of the annular body 3 is composed of the oil sump, a two-dimensional shifting core 8 forming the inner surfaces 5 from the oil sump to the end parts of both openings 6, 7, a first shifting core 9 pulled out of the opening 6 of one side and a second shifting core 10 pulled out of the opening part 7 of the other side. Then, after pulling out the first and the second shifting cores 9, 10 from the inner part of the annular body 3 after casting, the two-dimensional shifting core 8 is shifted toward the inner peripheral side of the annular body 3, and after pulling out the two-dimensional shifting core 8 from the oil sump, the two-dimensional shifting core 8 is pulled out in the cylinder direction of the annular body 3. In such a way, since the oil sump formed by the undercut is formed in the annular boy 3 only by the operation of the mold forming the inner surface 5 of the annular body 3, the excellent productivity is attained.
Patent JP-H11300773-A (JP)
Title: Method and apparatus for processing terminal of molding
Inventor: YOSHITSURU FUMITAKA
IPC: B29L31/30
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing the terminal of a molding which is free from the dispersion of size and wall thickness and has a good appearance. SOLUTION: When an upper mold 31 and a lower molds 21 are closed, first, the unsoftened back 14a (11a) of the terminal part 11 a molding raw material 10 is pressed by the upper mold 31 at a position separated from the tip 12 of the terminal part 11 to be fixed between the upper mold 31 and the lower mold 21. Next, by the progress of mold closing, the tip 12 side surface 12b of the terminal part 11 is pressed on the bottom surface 24 of a molding cavity 22 to press-mold the terminal part 11.
Patent JP-H06294227-A (JP)
Title: Circulating filtration type pool and method thereof
Inventor: ONO KOSEI
IPC: E04H4/00
Filed: 1993-04-06
Abstract: PURPOSE:To improve circulation efficiency of water by arranging a spit-out dirt drain port on the upper face of an intake of overflow water, and connecting together the intake, a filter, and a filtered water feed pipe. CONSTITUTION:A recovery route of pool water, a recovery route of overflow water, and a route to collect water from the bottom of the pool are respectively separated, and filtered pool recovery water is fed to respective feed ports 4, 5 on the side and the bottom. In this case, at the bottom feed ports 5, water is upward poured from the whole bottom part so as not to cause stagnation of the pool water of heavy specific gravity containing sterilizing agent on the bottom part of the pool, and hence efficient circulating filtration is performed. Further, air is injected from the bottom feed ports 5 so as to stick floating particles on air bubbles, and they are floated on the pool water surface and withdrawn through an overflow water recovery port. Hereby, water quality of the whole pool is unified, filter devices 14, 15 are made into small size, and deodorant effect, oxidation, activating, and efficient circulation of pool water can be obtained by air injection.
Patent JP-S5817560-A (JP)
Title: Tape tension adding mechanism of magnetic recording and reproducing device
Inventor: MASUDA NORIAKI
IPC: G11B15/675
Filed: 1981-07-22
Abstract: PURPOSE:To run even a tape having high coefficient of friction and small strength stable while preventing damaging, by shifting the spring fitting position of a tension adding part by cassette inserting force, and thus shortening the expansion length of a spring. CONSTITUTION:A cassette 18 is inserted as shown by an arrow H, a rotary metallic fixture 23 rotates as shown by an arrow I, and a rotary arm 16 and the rotary metallic fixture 23 are released. In this state, if a boat moves as shown by an arrow F, a tension arm 6 is rotated counterclockwise by a spring 5 and a push rod 21 is pushed up by a spring 14 and fixed by a stopper 24. An arm 6 is drawn by the spring 5 in the direction as shown by an arrow K to rotate in the direction as shown by an arrow J, reducing the tensile strength of the spring 5. When the boat 20 moves in the direction as shown by an arrow E, the arm 6 is rotated as shown in the direction by an arrow G by the moving force of the boat 20 and the push rod 21 is pressed by a push plate 13 in the direction as shown by an arrow M. The arm 16 moved by the push rod 21 rotates in the opposite direction to the arrow J to return to its intial state.
Patent JP-H10295631-A (JP)
Title: Treatment appliance for endoscope
Inventor: IWASE TAKUSHI
IPC: A61B10/02
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To easily and safely guide an endoscope treatment appliance to a target part and surely extract a collected tissue to the body outside by providing a tissue collecting means in the adjacent to or the circumference of a tip part of an inner tube in a dual tube constituted of the hollow inner tube for guiding the endoscope and an outer tube for inserting the inner tube. SOLUTION: An outer tube 10 for forming an endoscope treatment appliance is constituted of an inner tube insertion part 10A and a connector part 10B and the tip part of the outer tube 10 is rounding processed. The inner tube 20 is constituted of a hollow cylindrical endoscope insertion part 20A and a connector part 20B and a tissue collecting means 20C having a notched structure or a coil structure and collecting a tissue is provided in the tip part of the inner tube and its surroundings. It is formed into such a length as projecting, at least, an inner tube tissue collecting means 20C in a case of inserting the inner tube 20 into the outer tube 10.  The inside surface of the outer tube connector part 10B and the outside surface of the inner tube connector part 20B are tapered and the inner tube insertion part 10A and the needle base of the endoscopic insertion part 20A of the outer tube are also tapered.
Patent JP-H02293084-A (JP)
Title: Method for setting sewage treating hollow-fiber membrane
Inventor: AYA HIDENORI
IPC: B01D63/04
Filed: 1989-05-08
Abstract: PURPOSE:To surely and stably place the bundle of hollow-fiber membranes in a honeycomb tube and to facilitate maintenance by setting a hexagonal annular holder at the upper end of the tube and fixing many hollow-fiber membranes with the upper end opened to a suction pipe at the corners of the hexagon. CONSTITUTION:The hexagonal annular holder 14 is fixed to the upper end of the honeycomb tube 13, and the suction pipe 15 is laid therein and branched into three branch pipes 15a. The hollow-fiber membrane 16 with the upper end opened is fixed to the branch pipe 15a, and the bundled hollow-fiber membranes 16 are idly suspended in the surrounding honeycomb tube 13. A suction device 18 communicates with the suction pipe 15, the pressure in the membrane 16 is reduced, and only the liq. part of the liq. mixture freed from solid matter, microbes, viruses, etc., is permeated into the membrane 16 and separated from solid.
Patent JP-S5337909-A (JP)
Title: Flexible hume pipe
Inventor: NOMURA SHINICHIROU
IPC: F16L21/00
Filed: 1976-09-21
Abstract: PURPOSE: To enable Hume pipes to cope with eccentricity and deflection by moulding a portion of the wall thereof and a flexible member into one structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10300440-A (JP)
Title: Cross sectional shape measuring device
Inventor: NODA TOMOHIKO
IPC: G01B11/24
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To achieve both widening of a measuring range and enhancement of resolution by relatively simple improvement without making device constitution complex. SOLUTION: A laser slit beam source applying a laser slit beam to work, a CCD sensor 20 receiving the beam reflected from the work, and mirrors 10A, 10B provided within a reflection light path so that the reflected beam deviating from the CCD sensor 20 advancing in the direction to spread from the optical axis of the reflected beam is reflected toward the CCD sensor 20 are provided; from the directly reflected beam from the work, received by the CCD sensor 20, and from the indirectly reflected beam received via the mirrors 10A, 10B, one line drawing is formed to reproduce the cross-sectional shape of the work.
Patent JP-H11304170-A (JP)
Title: Installation structure of hot water heating floor
Inventor: TSURUTA KATSUHIKO
IPC: E04F15/18
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To enhance the maintenance ability by carrying out the piping operation from above floor to a header easily. SOLUTION: A floor heating panel 3 which incorporates a hot water pipe 2 therein is installed on a subfloor material 1. An exposed connecting portion 10 of the hot water pipe 2 is mounted on an end portion of the floor heating panel 3 in an exposed form. On a position adjacent to the side of the floor heating panel 3 on the subfloor material 1, a header 4 is mounted and the exposed connecting portion 10 of the hot water pipe 2 is connected to the header 4. An end portion panel 6 having a header accommodating recessed portion 5 which opens at the rear side is installed on the subfloor material 1 such that the end portion panel 6 covers the header 4 from above and hence, the header 4 and the exposed connecting portion 10 of the hot water pipe 2 are respectively accommodated in the header accommodating recessed portion 5 of the end portion panel 6.
Patent JP-S595310-A (JP)
Title: Vehicle fault diagnosing device
Inventor: EZOE MITSUHIKO
IPC: G01M17/007
Filed: 1982-07-02
Abstract: PURPOSE:To execute an exact diagnosis, by detecting an operating state of a prescribed part of a vehicle, and discriminating and diagnosing whether a detected value of the combined operation state is within a reference value or not, when its detected value becomes a prescribed value. CONSTITUTION:When a diagnosing instruction is inputted by an input means 11, a sensor processing means 12 detects an operating state of a prescribed part of a vehicle, and executes such processings as shaping, amplification, etc. of this detecting signal. A diagnostic procedure is stored in a diagnostic procedure storing means 15, and a reference value corresponding to a prescribed combination of various signals from the sensor processing means 12 is stored as a pattern of combination in a reference input/output pattern storing means 16. This pattern is compared with a signal inputted from the sensor processing means 12, and whether it is normal or not is judged. A result of this diagnosis is displayed by a display means 17 and also is recorded in a result storing/recording means 18. The operation of each means is controlled by a computer 14.
Patent JP-H01287242-A (JP)
Title: Surface modified parts and its manufacture
Inventor: NATORI TATSUO
IPC: C22C1/10
Filed: 1988-05-11
Abstract: PURPOSE:To manufacture the title parts having good wear resistance and tenacity by forming a mixed layer of ceramic grains and metal onto the prescribed area on the surface of a metallic material matrix. CONSTITUTION:A mixed layer 12 of ceramic grains 13 (SiC grains) and metal 15 (consisting essentially of stainless) onto the prescribed area on the surface of a matrix 11 constituted of a metallic material (cast iron) to manufacture surface modified parts 10. At this time, the mixed layer 12 has a reaction layer 14 contg. an intermediate generated body generated by the reaction of the ceramic grains 13 and the metal 15 and residual reaction metallic layer. By this method, the surface modified parts 10 combining good wear resistance and tenacity under severe condition can be obtd.
Patent JP-H0411436-A (JP)
Title: Cordless telephone set provided with control function for electric device
Inventor: UEDA NAOTO
IPC: H04M1/00
Filed: 1990-04-28
Abstract: PURPOSE:To send a command signal from a remote location to turn on/off an electric device by providing a switch circuit receiving an operating signal to turn on/off a power supply section of the electric device to a cordless telephone slave set connected to a master set through radio wave. CONSTITUTION:When a caller from a visiting place desires to turn on a subscriber' device, a telephone set at the visiting place is hooked off for dialing, then a call signal is inputted to a telephone set of its own home via a trunk line and it is detected by a call signal detection circuit 2 to establish a communication path from a master set A to a slave set B. When the caller makes dialing to turn on, e.g. the subscriber's device, a relevant DTMF signal is inputted to the master set A. This signal is fed to a DTMF receiver 17 from a speech network 4 via a transmission circuit 6, antennas 10, 11, and a reception circuit 14 or the like and inputted to a control circuit 16. The circuit 16 identifies this signal to be a signal turning on the subscriber's device and gives the control signal to a switch circuit 18, which is turned on. Then a power supply of AC 100V is supplied to the subscriber's device, which is started.
Patent JP-H10292408-A (JP)
Title: Locking ring of flexible pipe joint for manhole
Inventor: SATO YOSHITO
IPC: E02D29/12
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To lock a flexible ring securely by connecting the top end of a connecting lever pivoted at both ends of a locking ring with both ends rotatably through a fulcrum pin and stabilizing it by a reversal spring action when the lever diameter is increased by an elastic repulsive force applied to both ends of the ring. SOLUTION: Connecting levers 2 and 3 are pivoted at both ends of a locking ring 1 with both ends, top ends of the connecting levers 2 and 3 are connected rotatably through a fulcrum pin 6, and the outer side surfaces of the connecting levers 2 and 3 are formed in the curved surfaces 2a and 3a concentric to the locking ring 1. Also, when the fulcrum pin 6 is pushed up with the connecting levers 2 and 3 not increased in diameter, the locking ring 1 is increased in diameter against an elastic repulsive force, the fulcrum pin 6 is projected from a line L connecting pins 4 to 5, and the locking ring 1 is stabilized while maintaining the extended diameter condition by the reversal spring action. Thus, when a connecting pipe is inserted into a manhole installation hole, a flexible joint can be locked securely to a connecting pipe.
Patent JP-H049495-A (JP)
Title: Production of bright plated steel wire
Inventor: FUKIGANEHARA HAJIME
IPC: C25D5/36
Filed: 1990-04-27
Abstract: PURPOSE:To easily obtain a bright plated steel wire without using a brightener by electrolytically pickling a steel wire with hydrochloric acid having a prescribed concn. at a prescribed temp. under prescribed conditions and galvanizing the pickled steel wire. CONSTITUTION:Hydrochloric acid having 5-25wt.% concn. is prepd. as an electrolytic pickling soln. at 10-60 deg.C. A steel wire is electrolytically pickled with the pickling soln. under conditions satisfying an inequality dXt>=7,000 [where d is current density (A/dm<2>) and t is electrolysis time (sec)] and the pickled steel wire is galvanized.
Patent JP-H01283650-A (JP)
Title: Cabinet managing system
Inventor: KOZUKA SHINETSU
IPC: G06F12/00
Filed: 1988-05-10
Abstract: PURPOSE:To decrease a chance for executing an erroneous selection when a user selects a desired cabinet by displaying only information related to a cabinet which can be operated by the user. CONSTITUTION:An extracting device 11 reads out software management information from a cabinet management file 14, extracts only cabinet management information corresponding to an inputted user code 10 from therein and sends it to an editing device 12. The editing device 12 executes editing so that its fact is known as for a cabinet whose expiration date has passed from the cabinet management information related to the user code 10 which has been supplied from the extracting device 11 and fetches only information related to the cabinet which can be operated by a user and sends it to a display device 13, and the display device 13 displays it. In such a way, when the user selects a desired cabinet, it is possible to scarcely generate an error.
Patent JP-2000304040-A (JP)
Title: Linear guide fixing structure
Inventor: MIYAHARA YASUHIRO
IPC: B23Q1/40
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a linear guide fixing mechanism capable of adjusting straightness of a linear guide in high precision without removing the linear guide once installed on a holder from this holder. SOLUTION: A fixing groove 150 is made along the longitudinal direction on a surface of a holder guide 15. One inside surface on the fixing groove 150 is finished in high precision as a holder guide standard surface 150c. Additionally, a linear guide 13 is arranged in the center of the recessed part 150, a polishing top 17 is arranged beside the side of the holder guide standard surface 150c and a pressurizing top 18 is arranged beside the side of the other inwall 150d. A screw hole 151 to screw an adjusting screw 19 in it is drilled through between the holder guide standard surface 150c and an outside surface 15a, and a screw hole 152 to screw a pressurizing screw 30 in it is drilled through between the inwall 150d and an outside surface 15b.
Patent JP-S60259673-A (JP)
Inventor: TAKAHASHI SHIGEAKI
IPC: D06M13/00
Filed: 1984-06-06
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-H08304429-A (JP)
Title: Frequency shifter and optical displacement measuring apparatus
Inventor: KADOWAKI HIDEJIRO
IPC: G01B11/00
Filed: 1995-05-12
Abstract: PURPOSE: To drive a frequency shifter using an electro-optical element stably and at a precise waveform. CONSTITUTION: In a frequency shifter, a voltage is applied to an electro-optical element and the phase of a luminous flux which is incident on the electro-optical element is modulated. The frequency shifter is provided with a constant-current circuit 20A by which a circuit applying a driving voltage to the electro-optical element supplies a constant current and with a discharge circuit 20B in which a switching element Q3 is constituted of an FET transistor. The voltage of a switching signal by the switching element Q3 is set nearly at the IQ point of the FET transistor.
Patent JP-2000306408-A (JP)
Title: Lighting system
Inventor: SEKII HIROYUKI
IPC: F21V7/08
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of efficiently guiding the light emitted from a light source to a multiplicity of fiber optics. SOLUTION: This lighting system is equipped with a light source 2, a reflector group surrounding the light source 2 and comprising three or more reflectors 1A to 1D each having a spheroid forming a first focus of the light source 2 and a second focus on or near a surface of one of the other reflectors 1A to 1D, and fiber optics with incoming ends disposed at the second focuses of the reflectors 1A to 1D.
Patent JP-S62271936-A (JP)
Title: Gaseous bearing-type turbine-compressor
Inventor: OKAMOTO KAZUO
IPC: F25J3/04
Filed: 1986-05-21
Abstract: PURPOSE:To try to stabilize a thrust bearing by supplying fluid from a compressor outlet nozzle to the thrust bearing and enabling load to the thrust bearing to be increased according to thrust power which increases with rise of a turbine inlet pressure. CONSTITUTION:Turbine process gas flowing in from a compressor inlet 1 is pressurized in a compressor impeller 2 and a compressor casing 3 in order to flow out from a compressor outlet nozzle 4. And, said turbine process gas, after passing through a conduit 21 and being cooled in an after cooler 5, goes through a conduit 22, a turbine inlet valve 6, a turbine inlet nozzle 7 and an injection hole nozzle 8, and is adiabatically expanded at a turbine impeller 9 in order to flow out from a turbine outlet nozzle 10. A part of gas, having been pressurized at the compressor impeller 2 and the compressor casing 3, goes through a check valve 13 in order to be supplied to a thrust bearing 15 by means of bearing pressure corresponding to rise of turbine inlet pressure.
Patent JP-H01285877-A (JP)
Title: Ic tester
Inventor: MATSUMOTO TAKASHI
IPC: G01R31/28
Filed: 1988-05-13
Abstract: PURPOSE:To test an IC with high reliability, by a method wherein the output terminal of the IC to be tested is clamped at threshold value voltage prior to sending out an indication signal and the clamping due to the threshold value voltage is released after input and output are changed over. CONSTITUTION:When a set pulse E is inputted to the FF 16a of a relay control circuit 16, the signal G of the output Q of the circuit 16 becomes L   H and a reversal signal is inputted to an AND gate 16b. Continuously, an indication signal C becomes L   H and the change-over indication of output   input is issued to an IC 2 from a driver 14b. A relay 13 is not immediately operated in this stage and the output terminal of the IC 2 becomes a state clamped by the threshold value voltage due to a terminal electrode 12. Continuously, when the output of the IC 2 is finished, a reset pulse F is inputted to the FF 16a and the signal G thereof becomes H   L. The relay 13 is operated by said signal G. with the operation of said relay 13, the contact point of the relay 13 is changed over from a terminal resistor 11 toward a driver 14a and the IC 2 is released from the clamped state due to the threshold value voltage by said change-over operation.
Patent JP-H11306678-A (JP)
Title: Magnetic tape device and computer-readable magnetic tape medium
Inventor: HANAGATA TADASHI
IPC: G11B20/18
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To automatically update firmware by introducing an identifier of firmware without changing the format of a magnetic tape cartridge for information of 1/2 inch width and 36 tracks specified by JIS X 6135. SOLUTION: This device is provided with a firmware storing section 8, recording and reproducing means 4, 6 of a magnetic medium operated by firmware, a data discriminating means 11 discriminating whether the data is firmware or not from attribute information existing between BOT (recording start point) of a magnetic tape medium and the data and a firmware rewriting tens 12 recording the firmware in the firmware storing section 8 when it is discriminated as firmware. The data discriminating means 11 discriminates the data as firmware when a control code is included in a volume discrimination name of VOLID in attribute information.