baber/WOPTO huggingface dataset:
Patent JP-S57151827-A (JP)
Title: Level detector for molten metal
Inventor: ATSUMI SUNAO
IPC: B22D11/16
Filed: 1981-03-13
Abstract: PURPOSE:To detect the exact level of molten metal removing effect from disturbing factors by computing the output of a detection coil when the exciting current of a varied frequency is applied to a generating coil approaching the surface of the molten metal with a switching of more than one oscillators. CONSTITUTION:The exciting current of a fixed frequency is applied to a generating coil 4 through a switch 9 from one 8a of oscillators 8 arranged in the number according to the number of disturbing factors and the intensity of the secondary magnetic field accompanied by an eddy current generated with an intensity depending on the distance from the surface 2a of a molten metal is detected with a detector through a detection coil 5. The output of the detector is provided to an arithmetic unit 14. Then, with the changeover of the switch 9, an exciting current is applied to the generating coil 4 in a different frequency and likewise, the output of the detector 11 is provided to the arithmetic unit 14, where a computation will be done to correct changes in the output due to disturbing factors. This eliminates effect from disturbing factors enabling the indication 16 of an exact level of the molten metal.
Patent JP-S62208755-A (JP)
Title: Control system for facsimile equipment
Inventor: TAKAHARA YUKIO
IPC: H04N1/21
Filed: 1986-02-20
Abstract: PURPOSE:To prevent management information from being lost due to power failure of the equipment by reading management information, converting it into an image data in case the management information stored in management information area B of a file is not outputted, compressing the data and storing it in a text storage area A of the file so as to make the management information area B idle. CONSTITUTION:In printing out management information after a specified number of times, e.g., 50 times, of communication is finished, if recording paper runs short or recording paper is jammed and no printout is enabled, the main control section 14 reads the management information (code signal form) stored in the system data area B of the file 5 so far, converts it into the image data and inputs the result to a compression/restoration section 4. The section compresses the management information converted into the image data. Further, the compressed management information is stored in the area A of the file 5. The information is stored in the same area with the same signal form as that of a received text and the area B of the file 5 is made idle. The succeeding new management information is stored in the rear B of the file 5 as it is.
Patent JP-H10233737-A (JP)
Title: Infrared communication method
Inventor: HIRAMATSU KATSUHIRO
IPC: H04B10/11
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous reception due to the influence of noise occurring in a personal computer to which the reception circuit of external noise from a fluorescent lamp or infrared communication is mounted by improving reception sensitivity when a normal infrared communication signal is recognized in the initial stage of communication. SOLUTION: Amplified reception data is inputted to a comparator 3 and is waveform-shaped into a square wave. Data outputted from the comparator 3 is inputted to a pulse period checker 4. The pulse period checker 4 compares the waveform of an IR frame and a clock waveform inputted to the pulse period checker 4 from a clock generator 5. When the pulse period checker 4 judges that communication data is normally sent, the pulse period checker 4 informs an amplifier 2 of a normal communication state. The amplifier 2 receiving the notice of the normal communication state improves the amplification rate, prevents communication interruption during communication and executes more certain communication.
Patent JP-H03239287-A (JP)
Title: Liquid crystal display device
Inventor: AOSHIMA YASUSHI
IPC: G08B5/36
Filed: 1990-02-16
Abstract: PURPOSE:To prevent losing sight of the position of a cursor by providing a signal electrode driver, and an LED display circuit for receiving a cursor position signal and displaying a cursor horizontal position display LED and a cursor vertical position display LED. CONSTITUTION:The display device is provided with a signal electrode driver 4 for receiving a timing signal 7 and driving a signal electrode of a simple matrix liquid crystal display 5, and an LED display circuit 11 for receiving a cursor position signal and displaying a cursor horizontal position display LED 15 and a cursor vertical position display LED 14. Accordingly, by receiving a cursor position signal 10 for showing cursor position information on a screen, the LED display circuit 11 displays the cursor horizontal position display LED 15 and the vertical position display LED 14, can show the abscissa and the ordinate, respectively, and a response speed of the LED becomes sufficiently high. In such a way, even if a cursor is moved quickly, the position of the cursor is not lost from sight.
Patent JP-2000236168-A (JP)
Title: Cabinet rack
Inventor: ARAI KAZUHIRO
IPC: H02B1/015
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To simplify alignment of a cabinet rack, and attachment and detachment of a metal fixture by fixing the metal fixture provided with a notch for inserting a floor stand to a reinforcing rail attached on a fixing base to place the floor stand by means of a bolt. SOLUTION: A fixing base 4 is formed to be longer than the distance between floor stands 3, 3, a reinforcing rail 5 with a substantially squared U-shaped section is mounted on the fixing base by welding and the like. A metal fixture 6 with a substantially squared U-shaped section can be placed on the reinforcing rail 5 and is provided with a substantially U-shaped notch for inserting the floor stand 3 on the plane. In fixing a cabinet rack 1, first, the metal fixture 6 is placed on the reinforcing rail 5, a bolt 7 is inserted into a hole in the metal fixture 6 and a hole 9 in the reinforcing rail 5, and screwed and fixed to a tap hole. The floor stand 3 is then inserted into the notch 12 in the metal fixture 6.
Patent JP-S52119870-A (JP)
Title: Manufacture of semi-conductor device
Inventor: ITOGA MASANAO
IPC: H01L21/268
Filed: 1976-03-31
Abstract: PURPOSE: To arrange so that the base compensated diffusion section may be sufficiently proximate without lowering the coupling pressure resistance between the emitter and base. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03239238-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIDA HIROSUKE
IPC: G03C1/035
Filed: 1990-02-16
Abstract: PURPOSE:To improve pressure resistance characteristic by incorporating a silver halide emulsion specified in the relative standard deviation of the silver iodide contents of the individual particles of the emulsion into this photosensitive material. CONSTITUTION:The relative standard deviation of the silver iodide contents of the individual particles of the silver halide emulsion which consist mainly of the twin crystal incorporated into high-sensitivity silver halide emulsion component layers, are monodisperse and have a high silver iodide content phase in the particles is specified to <=20%. The silver halide particles having the internal nuclei (cores) of the high silver iodide content phase in the particles are formed by coating the high silver iodide phase with the shells of the low silver iodide content phase lower in the silver iodide than the above-mentioned phase. The pressure characteristic, graininess and desilvering characteristic are improved in this way.
Patent JP-2000233206-A (JP)
Title: Device for previously driving idler roll
Inventor: OCHI SHIGEHARU
IPC: B21B13/10
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for previously driving idler rolls with which the number of revolution of the idler rolls is exactly controlled, problems such as the material is cooled are eliminated and also the cost of equipment is inexpensive. SOLUTION: This device is provided with driven friction plates 33 attached to the idler rolls, driving friction plates 32 for driving the driven plates 33, power transmitting mechanism 20 for transmitting the power from an outside drive source to driving boxes 30 and oscillating cylinders for changing the position of the driving boxes 30 between the driving position where the driving plates 32 are brought into contact to rotate the driven plates 33 and the nondriving position where the driving plates 32 are separated trom the driven plates 33. The power transmitting device 20 is provided with overrunning clutches 23 and universal joints 24 which are interposed in the power transmitting system and set so as to take the number of revolution slightly lower than the number of revolution of the roll corresponding to the speed of a rolled stock as the upper limit.
Patent JP-H08235713-A (JP)
Title: Disk reproducing device
Inventor: KISHIMOTO FUMIAKI
IPC: G11B17/056
Filed: 1995-02-24
Abstract: PURPOSE: To stably hold a disk in its regular position on a tray at the time of carrying the tray and to release the disk from its restraint on the tray at the time of driving a reproducing the disk in the disk reproducing device capable of loading and unloading the tray on which the disk is erected almost vertically and mounted to/from the device main body. CONSTITUTION: Disk holders 71, 72 and 73 for holding a peripheral edge part of an optical disk between themselves and the tray 10 are provided in three corner parts of the tray 10. The respective holders 71, 72 and 73 are freely turnably provided in the tray 10, and when the tray 10 is inserted into the device, holder releasing operating projections 96, 97 and 98 provided in sliders 40 and 41 respectively are abutted on the holders 71, 72 and 73 so that these holders are turned to their positions capable of releasing the restraint of the disk in a process of floating and separating the disk from the tray 10 by pushing upward the disk in the movement of a turntable.
Patent JP-H06249429-A (JP)
Title: Gas burner
Inventor: KAWASHIMA HACHIRO
IPC: F23D14/22
Filed: 1993-02-25
Abstract: PURPOSE:To form a stable flame of combustion by setting a flame scanner in such a manner as to have its tip projecting in the center of a flame holder and by providing the flame holder with an air-diffusing ring. CONSTITUTION:A flame scanner 10 enclosed in a flame scanner protective tube 12, through which cooling air (ambient air) 13 flows, is set with its tip projecting in the center of a flame holder 08. This flame holder 08 is provided with an air-diffusing ring 14 which makes the cooling air 13 flow along the flame holder 08. The cooling air 13 streaming through the flame scanner protective tube 12 is jetted from the center of the flame holder 08. Guided by the air-diffusing ring 14 provided to the flame holder 08, the cooling air 13 is diffused evenly on the surface of the flame holder 08 so that it cools the flame holder 08 on one hand and on the other hand improves the flame-holding effect through mixing with the fuel gas 01 and increase of the oxygen concentration around the flame holder 08. This method makes it possible to use exhaust gas from a gas turbine, whose oxygen concentration is low (10wet.Vol%), as oxygen-mixed gas for combustion and form therefrom a stabilized flame of combustion.
Patent JP-S60180246-A (JP)
Title: Time division data collection circuit
Inventor: NEGISHI TAKESHI
IPC: H04J3/14
Filed: 1984-02-27
Abstract: PURPOSE:To cope flexibly with the increase in the number of opposite stations to be supervised with small-sized circuit constitution by selecting a multiplexed input data and allowing an address counter to write and read the data in/from a storage device to count the selected data. CONSTITUTION:A desired data is extracted from a received data multiplexed at a prescribed period from a terminal 11 at a selection circuit 1 in time division according to a reception data selection control signal inputted from a terminal 12 and the data is stored in an address counted by a write address counter 3 of a storage device 2. The data stored in the device 2 is read from the address counted by a read address counter 4 based on the read of a collection data selection control signal from a terminal 22 and an output data of the device 2 is selected by a selection circuit 5 at each prescribed period by using the control signal from the terminal 22. The collection data selected by the circuit 5 is counted by a counter circuit 6 and the result is outputted as the result of data collection of a prescribed bit.
Patent JP-S61216551-A (JP)
Title: Communication termination informing system for terminal equipment
Inventor: IMAIZUMI YOICHI
IPC: H04N7/173
Filed: 1985-02-26
Abstract: PURPOSE:To use a line effectively and to reduce cell loss by sending a signal from an oscillator when termination operation of use is made at optional time or a power source is cut off, detecting the signal by a center equipment to release the line. CONSTITUTION:When reference of necessary data is completed in a terminal equipment 1, and a communication termination switch is made on even if data from the center equipment 10 is a sending signal, a contact SW becomes on. Or, when the power source is cut off by a keyboard, and a contact r1 is made on by operating the relay of a power source section 16, the signal of single frequency out of band is sent from the oscillator 13 to the center equipment 10 through hybrids 17, 18 by passing a circuit 24. The center equipment 10 detects receiving at once by a detecting circuit 22 through a hybrid 19 and informs a controlling section 23. The controlling section 23 releases the use of the line 24. Accordingly, the line becomes usable at other terminal equipments. Thus, the efficiency of use of the line is improved, and the call loss of the system can be reduced.
Patent JP-S57151149-A (JP)
Title: Production method of crt
Inventor: WATANABE TETSUYA
IPC: H01J9/34
Filed: 1981-03-13
Abstract: PURPOSE:To avoid ill effects caused from a high temperature while sealing by joining a neck and a stem together with a low melting point glass and also joining a panel and a funnel together with a low melting point glass having a higher melting point than that used for joining the neck and the stem. CONSTITUTION:A stem 3 is coated with a low melting point glass 72, and is inserted into a predetermined position in a neck 4 of a funnel. On the other hand, the funnel edge is also coated with a low melting point glass, and a panel is put at a predetermined position on it. Now, the melting point of the low melting point glass to join the neck and the stem together and the low melting point glass to join the funnel and the panel together is made at, e.g., about 371 deg.C and about 477 deg.C respectively. Then, a set made of the panel, the funnel, and the stem is introduced into a furnace with a high temperature at the upper layer 5 and a low temperature at the lower layer 6 to conduct heat treatment and sealing. Thus, the stem can be sealed without exposing an electron gun to a high temperature, and the sealing process of the neck and the stem can be omitted.
Patent JP-H08236422-A (JP)
Title: Roll coater
Inventor: ISHIZAKI YOSHITO
IPC: H01L21/027
Filed: 1995-02-24
Abstract: PURPOSE: To form a thin film having uniform thickness of predetermined applied-liquid on a surface of a substrate with a simple configuration. CONSTITUTION: A roll 20 is partially soaked in resist liquid 12 in a dip tank 10. The roll 20 rotates clockwise around a horizontal rotation shaft to have the resist liquid 12 as a resist film 12 attached to its outer peripheral face 20a and raise the liquid upward from the dip tank 10. A roll 30 rotates counterclockwise around the horizontal rotation shaft, so that the resist film 12a attached to the outer peripheral face 20a of the roll 20 and raised is transferred onto an outer peripheral face 30a of the roll 30. A roll 40 rotates clockwise around the horizontal rotation shaft so that the resist film 12b which has been transferred to the outer peripheral face 30a of the roll 30 and attaches there is reversely transferred onto the outer peripheral face 40a of the roll 40 as a resist film 12c.  When a substrate W passes between the roll 40 and a backup roll 61, a uniform resist film 12g is transferred onto a whole surface of the substrate W.
Patent JP-H03242365-A (JP)
Title: Oxide superconductor
Inventor: NOMURA SHIYUNJI
IPC: C01G1/00
Filed: 1990-02-17
Abstract: PURPOSE:To provide a Bi- or Tl-based oxide superconductor capable of giving high critical current density with the influence of external magnetic field on critical current density excluded, containing holes of the constituent cations in its crystal. CONSTITUTION:The objective oxide superconductor of chemical formula: Aa2Ma3 Cu2Ow or Aa2Ma4Cu3Ow (Aa is Ba or Tl; Ma is Sr, Oa or Ba; where, part of Aa may be replaced by Pb or Sb) or of chemical formula: AbMb4Cu3Ow or AbMb3Cu2Ow (Ab is Tl; Nb is Ca or Ba; where, part of Ab may be replaced by Pb or Sb), containing holes of the constituent cations in its crystal. The present superconductor has cation defects while retaining the superconductive structure given by the above formula, and the holes of the constituent cations introduced or their clusters plays a role as pinning centers.
Patent JP-H08231259-A (JP)
Title: Method of rendering gypsum material hydrophobic,and plaster,putty material,gypsum board and gypsum molding made of composition produced thereby
Inventor: KURAUSU AADORAA
IPC: C04B28/14
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the water absorption of gypsum materials easily and at a low cost and to simultaneously improve the mechanical strength of them by adding a specific additive and dispersant powder having a mixed polymer of three kinds as its base to a powdered gypsum composition.  
     SOLUTION: Using a method to make gypsum materials hydrophobic, a mixture comprising (a) 1.0 to 15% by weight, to the total weight of a composition, of one or more kinds of dispersant powder redispersible into water and having a base material comprising a vinyl acetate mixed polymer having ethylene and/or 5-15C monocarboxylic vinyl ester, a styrene mixed polymer having an acrylic ester of 1-18C alcohol and a vinyl chloride mixed polymer having ethylene and/or a vinyl ester of 2-15C monocarboxylic acid and (b) 0.05 to 5.0% by weight, to the total weight of the composition, of one or more thixotropic additives selected from polyacarylic acid and its salts etc., is added into a powdered gypsum composition containing gypsum of 10 to 90% by weight to the total weight of the composition to obtain a composition which is advantageously dried. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S60179509-A (JP)
Inventor: AKIYAMA KOUJI
IPC: F15B5/00
Filed: 1984-02-28
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-S61196491-A (JP)
Title: Operating device for composite type acoustic device
Inventor: HAGA HIROYUKI
IPC: G11B31/00
Filed: 1985-02-26
Abstract: PURPOSE:To simplify and make compact a construction by commonly using plural operating elements for setting in the same operating condition, between plural acoustic devices, mode setting an operating control means at every acoustic device, and discriminating an operating condition of the commonly used operating elements. CONSTITUTION:An arithmetic control circuit 22 has a mode setting terminal M. This mode setting terminal M is connected to the common terminal 27a of a change-over switch 27. The first fixed terminal 27b of the change-over switch 27 is connected to a terminal 28 to which the signal of H level is supplied and the second fixing terminal 27c is grounded and regulated to L level. This arithmetic control circuit 22 becomes a cassette tape recorder mode when the mode setting terminal M is in the L level, by making the H level, for example, an reproducing operating element 21b is operated, and then the reproduction of a disk is executed. By making the mode setting terminal M at the L level, the reoperating element 21b is operated, and then the reproduction of the tape is carried out.
Patent JP-S56134653-A (JP)
Title: Gear reversing device
Inventor: FUJIKI MOTOI
IPC: F16H3/32
Filed: 1980-03-24
Abstract: PURPOSE: To facilitate reversing of a slide gear to a reduction gear, by releasing the slide gear's engagement with the reduction gear by oscillating with an arm, while making the slide gear movable vertically by means of a vertical holder.  
     CONSTITUTION: A swivel spline shaft 19, attached to an arm 17 which is fitted loosely to an output gear shaft 13, is equipped with a slide gear 21 which is to be engaged with one of vertical reduction gears aWf. This reversing device is also equipped with a vertical holder 22 for positioning the slide gear 21 while being held by its upper and lower ends and also with an adjusting device 28 for adjusting the vertical position of the holder 22. This system facilitates gear reversing without any trouble, even when the reduction gears aWf are different in diameter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07247080-A (JP)
Title: Cage for elevator coping with wheelchair
Inventor: ISHIYAMA TSUTOMU
IPC: B66B11/02
Filed: 1994-03-08
Abstract: PURPOSE:To provide an elevator coping with a wheelchair, always usable with the safety regardless of the handicapped degree of a wheelchair user. CONSTITUTION:An electromagnetic device 8 is provided on the back side of the mirror face 3 supported on the front face on the opposite side to a door 2 in such a way as to be inclined downward, and the inclination of the mirror face 3 is automatically controlled according to the opening-closing of the door 2 so that the mirror face 3 is inclined downward at the time of the door being opened and restored into the original stateat the time of the door being closed.
Patent JP-S57155437-A (JP)
Title: Corrosion-proof method by coating
Inventor: IMAKITA YOSHIMASA
IPC: E02D31/06
Filed: 1981-03-17
Abstract: PURPOSE:To prevent the corrosion of a steel material for a long term by applying an adhesive corrosion-proof material onto the surface of the steel material to which a bolt is mounted in projecting shape, forming a fiber reinforced resin protective layer outside the corrosion-proof material and tightening the protective layer by fastening a nut with the bolt. CONSTITUTION:The corrosion-proof bolts 2 are welded to the surface of the steel sheet pile 1. Petrolatum paste is applied onto the surface of the stell sheet pile 1 and a corrosion-proof layer 3a is formed, cloth 4 made of glass fiber is pressure-welded and covered onto the corrosion-proof layer, polyester thermosetting resin is impregnated to the cloth 4 and the fiber reinforced resin layer 5a is formed by curing, and the fiber reinforced resin layer 5a is tightened sufficiently and fixed by means of the corrosion-proof nuts 6 and washers 7.
Patent JP-H08230493-A (JP)
Title: Evaporated fuel processing device of car
Inventor: ISHIKAWA TAKU
IPC: B01D15/00
Filed: 1995-02-24
Abstract: PURPOSE: To provide a device which adsorbs the evaporated fuel in a fuel tank to an adsorbent in a canister and which can effectively separate the fuel from the adsorbent when necessary using a simple constitution. CONSTITUTION: The rear frame 42 of a car body 41 is composed of a left and a right side member 43, 44, a cross-member 45 to coupled together the side members 43, 44, and a floor pan 46 installed between them 43-45. The floor pan 46 is furnished with a tire housing 48. Near the members 43-46, 48, an exhaust pipe 50 is installed for admitting passage of the exhaust gas emitted from the engine. A canister 13 to contain an adsorbent for the evaporated fuel in a fuel tank 1 is installed in the space bounded by the members 43-46, 48, 50. When the engine is in operation, the adsorbent in the canister 13 is heated effectively by the heat of the exhaust gas passing through the exhaust pipe 50, which accelerates fuel separation from the adsorbent.