baber/WOPTO huggingface dataset:
Patent JP-S62142864-A (JP)
Title: Dust removing method for vertical shaft tubular water turbine
Inventor: KUSHIMOTO SHOICHI
IPC: F03B11/08
Filed: 1985-12-16
Abstract: PURPOSE:To automatically remove dust, accumulated around a guide vane, through utilization of floating action of bubbles, by a method wherein, during stop of a water turbine, compressed air is injected in a draft tube through an air feed pipe in a state in that a main shaft tubular water turbine and the draft tube are full of water. CONSTITUTION:In a vertical tubular water turbine, an inlet pipe 7 is mounted to the inlet part of a conduit 1, a draft tube 6 is coupled to the lower end part of the conduit 1, and an air feed pipe 9 is communicated to the draft tube 6. In this case, when a water flow part, ranging from a guide vane, incorporated in the conduit 1, to a runner, is choked with dust, the guide vane is first closed to stop a water turbine, and the inlet pipe 7 is closed to fill the interior of the conduit 1 with water. Secondly, a valve V mounted in the air feed pipe 9 is closed in a state in that an atmospheric release valve V communicated to the interior of the conduit 1 is closed, and the valve V is opened. Compressed air from an air compressor 10 is fed to the draft tube 6, and dust is removed by means of bubbles.
Patent JP-H08126112-A (JP)
Title: Brake system of electric motor car
Inventor: INOUE HIDEFUMI
IPC: B60T13/52
Filed: 1994-10-21
Abstract: PURPOSE: To obtain regenerated power by a regenerative braking device by setting the moving amount of a sleeve at the moving amount for closing a vacuum valve after the edge of a valve plunger comes into contact with a reaction disk and a return spring is compressed through the base part of an output shaft and a retainer. CONSTITUTION: When a regenerative brake device is operated, a solenoid 46 is excited, and a sleeve 24 is made to advance and moves toward the front side against a spring 26. The amount of the advancing movement of the sleeve 24 is set at the moving amount for closing a vacuum valve 35 after the edge of a valve plunger 25 comes into contact with a reaction disk 44 and a return spring 28 is compressed through the base part 43a of an output shaft 43 and a retainer 45. Thus, the regenerated power by the regenerative brake device can be efficiently obtained. Furthermore, even when the regenerative brake device is not operated, a mechanical brake device can be operated.
Patent JP-S62143581-A (JP)
Title: Television signal system
Inventor: FUKINUKI NORIHIKO
IPC: H04N7/01
Filed: 1985-12-18
Abstract: PURPOSE:To obtain a TV signal system from which high picture quality can be obtained by providing a means which detects the presence/absence of a component approaching to a frame frequency and also to a DC in a vertical direction from a sequential scanning image pickup device. CONSTITUTION:A frequency spectrum that is held by a sequential scanning camera 1' is band-limited with a time spatial filter 2' having field memories 11 and 12, and is converted to an interlace signal thinning out a scanning line in a proportion of 2 to 1. At a detection circuit 13, a difference between fields (frames) in a sequential scanning is found with a differential circuit 14, and a transversal filter in the vertical direction is constituted with one scanning line memories 15-17, and an adder circuit 17, and only a vertical low frequency component is taken out, and it is detected at a detection circuit 18, and is stored at a storage circuit 19, and is transmitted to a reception side as a command. A reception part performs a motion decision, and performs a motion adaptive scanning the interpolation, and a correct decision can be performed for an image that is impossible to be judged as a moving surface of a static picture by the interlace signal.
Patent JP-H03147573-A (JP)
Title: Reproducing method for track address
Inventor: TANAKA HISAKATSU
IPC: G11B20/18
Filed: 1989-11-01
Abstract: PURPOSE:To improve the reliability of recorded data by making the error detecting/ correcting capacity of a track address with use of an error detecting/correcting code lower in the case of reading out an ID part at the time of recording data than the case when the ID part is read out at the time of reproducing data and on the way of seek. CONSTITUTION:In a selector 36, by a correcting capacity switching signal 37 from a controller 27, the output of a two byte correcting circuit 35 is selected in the case of reading out an ID part at the time of reproducing data and on the way of seek, and the output of a one byte correcting circuit 34 is selected in the case of reading out the ID part at the time of recording data. Accordingly, in the case of reading out the ID part at the time of reproducing the data and on the way of seeking, an error to two bytes can be corrected, and in the case of reading out the ID part at the time of recording the data, only when only an error to one byte exists, a track address can be reproduced, therefore, a preformat state of the ID part in the case of reading out the ID part at the time of recording the data can be checked more strictly than the case or reading out the ID part at the time of reproducing the data and on the way of week. In such a way, the reliability of the data recorded in a track can be improved.
Patent JP-H07134525-A (JP)
Title: Electrophotographic device
Inventor: NAKANO MASARU
IPC: G03G21/10
Filed: 1993-11-12
Abstract: PURPOSE:To reduce the impact when the seam of photoreceptor passes the blade and to obtain an excellent image by fitting the blade to the photoreceptor inclined with respect to the orthogonal direction to the photoreceptor transporting direction. CONSTITUTION:The device is provided with the photoreceptor 14 of the rotating belt- shape, the electrifier for uniformly electrifying the surface of the photoreceptor 14, the exposure device for forming the electrostatic latent image on the surface by exposing the surface of the photoreceptor 14 being uniformly electrified, each developing device for forming the toner image by developing the electrostatic latent image, the transferring roller for transferring the toner image to the transfer material such as a form, the fixing unit for melt sticking (fixing) the toner image transferred to the form, the blade 17 for removing the toner remaining on the photoreceptor 14 surface after the toner image transferring and the erase lamp for erasing the electric charge remaining on the photoreceptor 14 surface after transferring the toner image. The blade 17 is fitted being inclined with respect to the orthogonal direction to the transporting direction of the photoreceptor 14. Thus, the impact when the seam 141 of the photoreceptor 14 passes the blade 17 is distributed and the speed fluctuation of the photoreceptor 14 is reduced and distributed.
Patent JP-S62144567-A (JP)
Title: Switching power source protection circuit
Inventor: KURODA EIJU
IPC: H02M3/155
Filed: 1985-12-18
Abstract: PURPOSE:To decrease the number of parts by using the condenser for setting lag time of the protection circuit in common with the condenser for setting soft start time. CONSTITUTION:After starting, the potential of a condenser 32 is gradually charged to build up and the pulse width is gradually spread for the pulse, which turns on a main transistor 26, to perform the soft start motion. When an output terminal 35 is short-circuited, the output of an error amplifier 3 goes over a reference voltage 7; a transistor 8 is conducted and the condenser 32 beings further to be charged by a transistor 11. When the charging voltage of the condenser 32 goes over a reference voltage 13, the output of a comparator 13 becomes H, the level of which is latched to a latch circuit 14 and an output transistor 5 is interrupted by a transistor 15. On this account, the main transistor 26 is also interrupted.
Patent JP-H07135591-A (JP)
Title: Image pickup device
Inventor: WAKABAYASHI MANABU
IPC: G03B11/04
Filed: 1993-11-12
Abstract: PURPOSE:To attain miniaturization and to improve the handling performance by providing a 2-split shutter to a front part of a video camera in a case. CONSTITUTION:The image pickup device 1 is made up of a case main body 2, a case front cover 3 and a stand 8. A window 5 is made open to the case front cover 3, which is provided with a shutter 6. The shutter 6 is open and shut by a shutter knob 7. The case front cover 3 is fixed to the case main body 2 by a screw 4. The case main body 2 is supported turnably in the vertical direction to a stand arm 9 of the stand 8. The shutter 6 is arranged after the window 5 in the inside of the case main body 2 and the case front cover 3 and a lens is arranged after the shutter 6, an image pickup element is arranged after the lens and a camera board is arranged after the image pickup element. Then the shutter 6 is made up of a shutter drive ring, a link ring and a base plate to divide a shutter board into two and to be entered in a corner of the case, then the shutter is built in the small sized case.
Patent JP-H06134044-A (JP)
Title: Sprinkler fire-extinguishing equipment
Inventor: KAMEI SAKIMORI
IPC: A62C37/50
Filed: 1992-10-22
Abstract: PURPOSE:To decrease personnel required for inspection so that an inspector may conduct an inspection without entering a house. CONSTITUTION:A secondary piping 5 is provided along a ceiling from an automatic alarm valve 4 and the end of the piping is returned to the vicinity of the automatic alarm valve 4 via end inspection piping 5a. An end inspection valve 6a for conducting the inspection of an equipment by causing the pressure drop of the secondary piping 5 side similar to that in the case of the operation of a sprinkler head 1 is provided at the end of the end inspection piping 5a. The drainage hole of the automatic alarm valve 4 and end inspection valve 6a is common to both valves.
Patent JP-H07141836-A (JP)
Title: Disk information reproducing method of disk player
Inventor: TATSUTA NORIHIRO
IPC: G11B27/10
Filed: 1993-11-12
Abstract: PURPOSE:To quickly read TOC data which indicate contents and location of the signal recorded in a disk by performing a one track jump of a pickup inwardly in accordance with the reading results of the read in area signals. CONSTITUTION:A pickup 1 is moved to a read in area of a disk D, signals are read and the read data are supplied to a control device 5 through a digital signal processing circuit 4. When the read data are judged to be TOC data, the pickup 1 is inwardly jumped equivalent to one track by the device 5 and a system control circuit 6 and the TOC data which are recorded three times are read from the inside of the read in area. Thus, TOC data are rapidly read by this method even though there exist many TOC data and a high speed seek is performed.
Patent JP-H06106144-A (JP)
Title: Ultrasonic cleaning method and device therefor
Inventor: KANAI SADAO
IPC: H01L21/304
Filed: 1992-09-30
Abstract: PURPOSE:To eliminate recurrence of contamination and complex construction of a device and to shorten a cleaning period to improve efficiency of a cleaning process by, in the cleaning process wherein the upper surface of a flat board- shaped object is cleaned by means of ultrasonic waves while the board is being transferred horizontally by a conveyor, turning over the object midway through the process to clean the opposite surface of the board. CONSTITUTION:A cleaning device of the upwardly spraying type 4 for cleaning the underside of an object to be cleaned 9 by upwardly spraying cleaning liquid loaded with ultrasonic waves is disposed on the under side of a conveyor 1, while a cleaning device of the downwardly spraying type 2 disposed on the upper side of the conveyor 1 to spray the cleaning liquid loaded with ultrasonic waves to clean the upper surface of an object to be cleaned 10. By moving the conveyor 1 horizontally, the opposite sides of the object 9 can be cleaned.
Patent JP-H03145250-A (JP)
Title: Private branch exchange
Inventor: KAMIMURA YOSHINORI
IPC: H04Q3/66
Filed: 1989-10-31
Abstract: PURPOSE:To cope with a call restriction processing without giving a sense of inconvenience to the user by applying call restriction processing to an extension when the call comes from the expansion and a count of a call count means reaches a prescribed number of times during controlling an abnormal congestion. CONSTITUTION:A main control section 1 is provided with an event monitor section 11, an idle time monitor section 12, an event input output section 13, and a congestion control section 14. When congestion takes place, an event relating to a call from an extension telephone set is counted and when a count of a counter reaches a prescribed value by calls from extensions at a time, the call at that time is not accepted to restrict the call of the extension at the time only. Thus, the call restriction is attained without giving a sense of inconvenience onto the user.
Patent JP-H04159324-A (JP)
Title: Adhesive thermosetting allylic resin composition
Inventor: UCHIDA HIROSHI
IPC: C08G59/42
Filed: 1990-10-22
Abstract: PURPOSE:To obtain the title composition improved in adhesiveness and moldability without detriment to the characteristic properties of a diallyl phthalate resin by mixing a specified allylic oligomer with an epoxy resin and maleic anhydride. CONSTITUTION:10-93wt.% allylic oligomer comprising an oligomer of formula I and/or a polymerizable oligomer terminated with an allyl ester group and having repeating units of formulas II-TV (wherein R is an organic residue derived from a dibasic saturated carboxylic acid; B is an organic residue derived from a dihydric saturated alcohol; A is an organic residue derived from an at least tribasic saturated carboxylic acid; Z is an organic residue derived from an at least trihydric saturated alcohol; and (x) and (y) are each 2 or greater) is mixed with 5-50wt.% epoxy resin having at least two epoxy groups in the molecule, 2-25wt.% maleic anhydride, a curing agent (d) for allylic groups, and optionally a diallyl ester monomer, another reactive monomer, a curing agent (cure accelerator) for epoxy groups, etc.
Patent JP-H11117276-A (JP)
Title: Base isolation structure on diagonal pile type artificial ground
Inventor: KAWARABAYASHI HIDEAKI
IPC: E04H9/02
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To permanently maintain the stability of a structure by erecting sets of two diagonal piles in the sea in opposite directions by 180 deg., and constructing the structure on the artificial ground rigidly connected to pile head sections via base isolation devices. SOLUTION: Sets of two diagonal piles 1 inclined within the resistible range to the horizontal force of an earthquake are erected in the sea water 5 symmetrically in opposite directions by 180 deg. on the plan view so that pile head sections are located at a considerably high position from the sea bottom and the sea surface. Artificial ground 3 is directly supported by the pile head sections of the diagonal piles 1, and they are integrated by cast-in-place concrete. Multiple base isolation devices 2 made of laminated rubber and a vibration damping damper are installed at prescribed intervals on the artificial ground 3, and a structure 4 is constructed on the base isolation devices 2. The horizontal force such as seismic force applied to the diagonal piles 1 is uniformly distributed, a specific diagonal pile 1 is not damaged, and the stability of the structure 4 is permanently maintained. The work on the wide artificial ground 3 is excellent in safety, workability, and economical efficiency.
Patent JP-H03145746-A (JP)
Title: Hollow package
Inventor: AOKI YUKINORI
IPC: H01L23/02
Filed: 1989-10-31
Abstract: PURPOSE:To perform simply and reliably a positioning of both of a package main body and a cap at the time of adhesion of the cap to the package main body and to improve the strength of the cap by a method wherein a hollow package is provided with a lead frame, the package main body, which has a step part on the boundary between a hollow part and an opening part and is molded integrally with the lead frame, and the cap, which has a base part to be placed on the step part and a positioning part disposed in upright on the side of the hollow part on this step part. CONSTITUTION:This hollow package 21 consists of a package main body 21 which is molded of a thermoplastic resin by an injection molding method, a lead frame 23, which is molded integrally with this main body 22, and a cap 27, which is placed on a step part 26 formed on the boundary between an opening part 24 in the main body 22 and a hollow part 25. The cap 27 is molded like the main body 22 and is constituted of a base part 30 and a positioning part 31, which is provided vertically to the side of the hollow part 25 and is provided in a rectangular frame form. The base part 30 is placed on the step part 26 formed in the main body 22, a bonding agent for UV hardening use or the like is applied on a gap, which is formed between the base part 30 and the main body 22, and the cap 27 is fixed on the main body 22.
Patent JP-H02255848-A (JP)
Title: Flame-retarding cycloolefin polymer composition
Inventor: SAKAI HIDENORI
IPC: C08L23/26
Filed: 1989-10-31
Abstract: PURPOSE:To obtain the title composition improved in heat resistance, chemical resistance, dielectric properties, electrical properties, rigidity, dimensional stability, etc., by mixing a specified cycloolefin polymer with a halogenous flame retardant, an Sb flame retardant an polytetrafluoroethylene. CONSTITUTION:100 pts.wt. random cycloolefin copolymer comprising 10-90mol% ethylene component and a cycloolefin component of the formula (wherein R<1-12> are each H, a hydrocarbon group or a halogen atom, provided that R<9> and R<10> or R<11> and R<12> may be combined together to form a ring, or R<9> or R<10> and R<11> or R<12> may be combined together to form a bivalent hydrocarbon group; and n is 0 or a positive integer) or ring-opening polymer of said cycloolefin component is mixed with 3-50 pts.wt. halogenous flame retardant (e.g. hexabromobenzene), 1-20 pts.wt. Sb flame retardant (e.g. Sb2O3), and 0.01-5 pts.wt. polytetrafluoroethylene.
Patent JP-S62140170-A (JP)
Title: Production system for connection diagram for back side of board
Inventor: ISHIGURO SUSUMU
IPC: G06F17/50
Filed: 1985-12-16
Abstract: PURPOSE:To shorten the labor and time for designing and to improve the designing capacity with a control panel, etc., by registering the signal names of the individual terminals and circuits within a unit in the form of data and printing out the mutual connection data in the form of a list. CONSTITUTION:A system A is comprised of a computer B, a display C, a floppy disk D and a printer E. For a connection development of the rear surface, the integrated names are prepared for the signals on circuits, the coordinates 1, the tool (symbol) number 2, the type 3, the rating 4, the item number 5, the terminal number 6 and the wire number 7, the coordinates 8 of the connecting destination, the terminal number 9 of the connecting destination, the wire color 10, the bundle section 11, the phase color 12, and the wire diameter 13 respectively. Thus these names have no change even in those parts out of the same page and the signals of same names are connected continuously with each other under the fixed conditions. Then the connection diagram is printed and displayed (outputted) by the printer E and the display C.
Patent JP-2001104208-A (JP)
Title: Sanitary washer
Inventor: MATSUBARA SHOZO
IPC: A47K7/08
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washer that can satisfactorily wash any part of the body of a person who is nursed. SOLUTION: This washer has the structure in which it supports a nozzle portion that jets out liquid freely swing ably, it is provided with a splash preventing part whose edge is at least in front of the tip of the nozzle, and the tip side of the splash preventing part can freely touch the part of the body that is washed.
Patent JP-H10124260-A (JP)
Title: Electronic unit
Inventor: ARAI HIDESUKE
IPC: G06F3/0488
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To simplify the input operation of data constituted of plural units. SOLUTION: A transparent touch key is constituted of plural switches corresponding to the respective display areas of a display part. Four switches divided into upper/lower parts are provided for the areas corresponding to the hour digits and the minute digits of an alarm time display part 9a. The four switches are constituted of the upper key 4a of the hour digit, the lower key 4b of the hour digit, the upper key 4c of the minute digit and the lower key 4d of the minute digit. When the upper key 4a or 4c of the minute digit is turned on, the value of the hour digit or the minute digit is added by one to the hour digit. When the lower key 4b or 4d of the hour digit or the minute digit is turned on, the value of the hour digit or the minute digit is reduced by one.
Patent JP-H01126685-A (JP)
Title: Scroll out information display device
Inventor: OBAYASHI AKIHIKO
IPC: G09G5/32
Filed: 1987-11-12
Abstract: PURPOSE: To easily display the layout of scrolled-out information by simple hardware by displaying contents of a VRAM for layout and partial contents of a VRAM on a CRT by switching. CONSTITUTION: A detection circuit 5 which detects character positions in each scrolled-out row, a VRAM 6 for layout where character position information detected by the detection circuit 5 for plural rows is stored, and a switching device 7 which performs such control that partial contents of the VRAM 3 and contents of the VRAM 6 for layout may be displayed on a picture display part 4 by switching are provided. When a data display area (c) is scrolled out by one row, it is added to the row in the bottom of a layout display area (b), and the whole of information is scrolled up. Thus, layout of the scrolled-out picture can be referred to, and positional relations on layout are confirmed with a high operability.
Patent JP-S62145603-A (JP)
Inventor: KURAMITSU HIDENORI
IPC: H01B3/12
Filed: 1985-12-18
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-H05119883-A (JP)
Title: Computer system
Inventor: KAMEOKA AKIO
IPC: G06F13/38
Filed: 1991-10-30
Abstract: PURPOSE:To exchange the substrate without stopping a device when a trouble occurs at the substrate, in a computer system fitted at a mother board having a system bus by plural substrates. CONSTITUTION:When a trouble occurs at one substrate, the signal line of a substrate to generate a trouble is separated from a system bus by using a signal from the substrate except it through a buffer control pin 7 and the power of the substrate to generate the trouble is turned OFF by using a signal from the substrate through a relay control pin 5.
Patent JP-H03145722-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROI TAKASHI
IPC: H01L21/265
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a characteristics capable of drawing steep impurity profile for shortening the annealing process to correct the defect due to ion-implantation by a method wherein a semiconductor substrate is cooled down at the temperature of liquid nitrogen or liquid helium and then ions are implanted in the crystal axial direction to activate the impurities by annealing process at low temperature. CONSTITUTION:A semiconductor substrate 1 is mounted on a cooling system 2 to be cooled down at the temperature of liquid nitrogen or liquid helium (a) using these elements. Next, ions are implanted in the crystal axial direction of the semiconductor substrate 1 so as to start an ion channeling phenomenon. For example, in case of Si (100) substrate, ions are implanted in the axial direction corresponding to the normal direction pointed in the semiconductor substrate 1. Finally, impurities are activated by annealing process at low temperature so as to avoid the redistribution of the implanted ions due to the thermal diffusion.