baber/WOPTO huggingface dataset:
Patent JP-S62215834-A (JP)
Title: Photometric apparatus
Inventor: HAYAKAWA SHINGO
IPC: G03B7/28
Filed: 1986-03-18
Abstract: PURPOSE:To enable the operation of a photometric value proper to a main object, by discriminating the size of the main object to select a photometric value operation formula and calculating the brightness information of the outermost side area of the object. CONSTITUTION:Silicon photodiodes SPD 8-13 generates photocurrents corresponding to the brightnesses which correspond to the areas 2A-2C4 on a light receiving part 6 and said photocurrents are sent out through logarithmic compression circuits 14-19. The output voltages of the circuits 16-19 are supplied to a peripheral brightness operation circuit 20 where the brightness value of the outermost peripheral part of an object is operated and, corresponding to the brightness state of the peripheral part, a predetermined number of values are averaged from the large value or smaller value of four values to be sent to a selection circuit 21 as an output value VC. The circuit 21 compares the value VC with the values from the circuits 14, 15 by selecting a plurality of operation formulae to send out output V2 for imparting proper exposure to the main object.
Patent JP-S57174998-A (JP)
Title: Diaphragm for speaker
Inventor: TAKEUCHI HIROSHI
IPC: H04R7/08
Filed: 1981-04-20
Abstract: PURPOSE:To improve acoustic characteristics by reducing an adhseive which is unnecessary for oscillation transfer in a speaker diaphragm while improving producibility by applying an alloy having superplasticity phenomenon for a diaphragm for a speaker. CONSTITUTION:One of metallic mold 1 has a flat surface, and the other metallic mold 2 has holes coupled in a honeycomb shape. Heaters 3 and 4 for heating the top and bottom molds 1 and 2. A pipe 5 for evacuation provided to the bottom mold 2 is cooled by a cooler 6. This forming machine presses a plate 7 of an alloy having superplasticity provided between the top and bottom molds 1 and 2 are evacuation is carried out to the side of the bottom mold 2 to drawn the alloy having superplasticity into the holes of the bottom mold 2, thus forming a core material which has a honeycomb core material and a skin material on one surface in one body.
Patent JP-S54151340-A (JP)
Title: Processing time measuring system for central control unit
Inventor: ASAI TOSHIO
IPC: G06F11/00
Filed: 1978-05-20
Abstract: PURPOSE: To simply measure the load processing time, by executing the program from the processing start point to the end point of the working central control unit, and memorizing the execution time to the memory unit in the central control unit of waiting system.  
     CONSTITUTION: To the central control unit 1 having the control function of operation start and stop, the processing time measurement program is loaded to one central control unit 3 being the waiting system. Further, when the measurement objective load is inputted to the unit 1, the program of the unit 1 is executed from the given processing start points 4-1, 4-3 to the end points 4-2, 4-4, and the execution time is memorized to the memory unit 7 of the unit 3. Further, by reading out the content of the memory unit 7 with the unit 1, the measurement of processing time for the unit 1 is made. Thus, the measurement of the load processing time can be made simply. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01235449-A (JP)
Title: Direct switching device
Inventor: OKA TSUNEAKI
IPC: H04M3/22
Filed: 1988-03-16
Abstract: PURPOSE:To improve the action stability of a private branch exchange when feed is reset by permitting a display means to execute display for urging the termination of a call when a direct connection line is busy at the reset time of feed. CONSTITUTION:In a direct switching device 20 which directly connects a terminal equipment 3 connected to the private branch exchange 1 and a subscriber line at the time of a power cut, connection and switching for the private branch exchange is promptly executed when the direct connection line is not busy at the feed reset time, and the display means 21 displays for urging the termination of the call when the direct connection line is busy at the feed reset time. Thus, inconvenience that the holding state of the call continues for a long period after the feed reset is avoided, and unwilling abnormality detection in the private branch exchange 1 and the occurrence of function stop or the like in the private branch exchange 1 due to abnormality detection can be reduced.
Patent JP-S61218686-A (JP)
Title: Production of coke for formed graphite
Inventor: EGUCHI JUNJI
IPC: C10B57/04
Filed: 1985-03-25
Abstract: PURPOSE:After preliminary roasting at elevated temperature, raw coke is heat- treated again in an oxidative atmosphere at specific temperature to give the titled coke which gives formed graphite of improved heat-shock resistance and expanded irreversible extension. CONSTITUTION:A starting carbonaceous substance such as a hydrocarbon substance containing aromatic compounds with condensed rings, e.g., coal tar pitch, soft coal tar pitch is heated, e.g., at 450-550 deg.C for 12-36hr and converted into raw coke. The resultant raw coke is roasted at higher temperature than usual preliminary roasting, preferably at 1,650-2,000 deg.C for 0.5-2hr. Then, the preliminarily roasted coke is additionally heat-treated in an oxidative atmosphere such as in air, at 400-1,000 deg.C, preferably at 600-800 deg.C for 2-6hr to give the objective coke.
Patent JP-S59185546-A (JP)
Title: Forming method of casting mold
Inventor: NISHIKAWA KAZUYUKI
IPC: B22C1/26
Filed: 1983-04-05
Abstract: PURPOSE:To cure molding sand at a high speed and to form a casting mold having uniformly high hardness by molding the molding sand added and kneaded with a water-soluble binder contg. saccharides, a crosslinking agent and catalyst on a plate material provided with plural vent holes into a prescribed shape and penetrating air therethrough. CONSTITUTION:Molding sand S added and kneaded with a water-soluble binder contg. saccharides, a water-soluble crosslinking agent consisting of the methylol- or alkylated methylol-urea or melamine and a catalyst for reaction of said crosslinking agent such as an org. acid, inorg. acid or the metallic salt, ammonium salt or alkanol amine salt thereof is packed in the space delineated with a pattern plate 1 provided with a pattern and a molding flask 2. A plate material 5 provided with plural vent holes 4 is placed at the top the same and the assembly thereof is integrally upset, then the plate 1 is released and a cover member 7 is put thereon. Compressed air which is kept at an ordinary temp. or heated is supplied through the air supply hole 6 of the member 7, is penetrated through the inside of the sand S from the mold surface thereof and is discharged through the holes 4 to cure the sand S at a high speed, by which a casting mold M is obtd.
Patent JP-H01237080-A (JP)
Title: Manufacture of resistance welded steel tube
Inventor: HASHIMOTO YUJI
IPC: B23K13/02
Filed: 1988-03-16
Abstract: PURPOSE:To obtain the title resistance welded steel tube having a seam part with few weld defects by manufacturing the tube while adding flux to both side edges in the course getting to squeeze rolls from the feeding position of a tube stock formed by bending a steel strip. CONSTITUTION:The streel strip fed continuously is bent so that both side edges Sa and Sb in its width direction are opposed mutually and formed to the tube stock. A nozzle 4 to add the flux to both side edges Sa and Sb in the course up to a V convergent point, O1 from a feeding part 1 is then arranged and the flux is supplied by the prescribed quantity from a flux adding device 5.
Patent JP-S60205687-A (JP)
Title: Character reading device
Inventor: KADOTA AKIZOU
IPC: G06K9/00
Filed: 1984-03-30
Abstract: PURPOSE:To enable to make up a word dictionary suitable for a user's business freely and improve accuracy of reading characters by selecting words for which flag is set out of words in a master dictionary and loading in a holding device. CONSTITUTION:A character string is supplied from a character recognizing section 1 to an extracting section 2. Words are extracted and sent to a collating section 3 and inputted words and the content of a word dictionary 4 are collated, and distance is calculated and sent to a decision section 5. The decision section 5 selects the smallest distance out of inputted group of candidate words, outputs it as an answer, and at the same time, supplies inputted words and candidate group of words to a display section 6. When an operator selects a correct word from a displayed screen and inputs from a keyboard, a dictionary correction control section 7 finds out a word equal to the correct word from a master dictionary 8, makes the flag part of the word on, and writes in the dictionary 8. After completion of correction of the dictionary 8, a loader 9 loads only flagged words in the dictionary 8 in a dictionary 4.
Patent JP-H05261061-A (JP)
Title: Microactuator
IPC: H01L41/09
Filed: 1992-03-17
Abstract: PURPOSE:To provide the microactuator which allows easy microminiaturization, is high in response speed, is increased in curving angle at the time of driving by miniaturization, can be easily changed in driving response and lessens the generation of destruction and trouble at the time of driving. CONSTITUTION:This microactuator is constituted by laminating composite type elements which have org. films 65 having ductility and org. wirings 67 having ductility and have piezoelectric plates 61, elastic plates 62 sticking to these piezoelectric plates 61 and partitions which are rigid plates 63 having an electrical insulating characteristic from elastic plates 62 sticking to the piezoelectric plates 61.
Patent JP-S56157137-A (JP)
Title: Signal transmitting system for wide-band fdm-fm multiplex telephone device
Inventor: SAKABE TADAHIKO
IPC: H04J1/00
Filed: 1980-05-09
Abstract: PURPOSE:To reduce an effect of rainfall or the like, by always monitoring the out- of-band noise of an FDM multiplex telephone signal at a reception terminal and then performing a transmission with a control given to the level in accordance with a change of the noise. CONSTITUTION:The out-of-band noise is monitored by an out-of-band noise detector 15 that is connected to an automatic gain controller 13 at the termination side of the reception part. The information on the volume of noise which is formed in response to the result of monitor is converted into the level of a low-band signal and then applied to the low-band side of a synthesizing filter 11 at the transmission terminal to be synthesized with the multiplex telephone signal input. Furthermore the reception transmission signal in the lower band that is obtained from the low- band side of a separating filter 14 is applied to an attenuation degree controller 16 at the transmission part and controls a variable attenuator 12 to vary the level of an FDM multiplex telephone signal supplied from the filter 11. The level-changed signal supplied from a variable attenuator 12 is received at a device of the remote side and then controlled to a certain level through the controller 13 at the reception terminal.
Patent JP-H01234507-A (JP)
Title: Production of molybdenum powder
Inventor: ITO KIYOTAKA
IPC: B22F9/22
Filed: 1988-03-15
Abstract: PURPOSE:To efficiently obtain Mo powder by heating an ammonium molybdate soln. to a high temp. to convert ammonium paramolybdate into ammonium dimolybdate, carrying out crystallization and reducing the resulting crystals with hydrogen. CONSTITUTION:An ammonium molybdate soln. is heated to >=80 deg.C to convert ammonium paramolybdate in the soln. into ammonium dimolybdate having lower solubility. The soln. is then cooled at a prescribed cooling rate and many molybdate crystals are formed by crystallization. These crystals are reduced with hydrogen to obtain Mo powder.
Patent JP-S61221329-A (JP)
Title: Production of permanent magnet having axis of easy magnetization in radial direction of plate plane
Inventor: SHISHIDO HIROSHI
IPC: C21D8/12
Filed: 1985-03-27
Abstract: PURPOSE:To produce a permanent magnet which has high magnetic flux density and has the axis of easy magnetization in the radial direction of the plate plane by cooling ultraquickly the melt of an Fe-Cr-Co alloy, forming the melt into an annular or disk shape and subjecting the same to magnetic field annealing then to aging annealing under specific conditions. CONSTITUTION:The Fe-Cr-Co alloy contg., by wt%, 10-40% Cr, 2-40% Co and 0.01-5.00% at least one kind among B, Be, P, Al, Si, Ti, Zr, Hf, V, Nb, Ta, Mo and W and consisting of the balance Fe is melted. Such molten metal is dropped onto a cooling roll under rotation at a high speed by which the molten metal is ultraquickly cooled at a cooling rate of 10<3> deg.C/sec to form a plate material. The plate material is subjected to a soln. heat treatment at 900-1,300 deg.C according to need and is formed to the annular or disk shape. The annular or disk-shaped material is subjected to the magnetic field annealing while the impressing direction of the magnetic field is relatively rotated within the plane parallel with the plate plane in a 600-700 deg.C range and in succesiion the material is subjected to the aging annealing at the lower temp.
Patent JP-H02239991-A (JP)
Title: Adhesive paste applicator for bookbinding
Inventor: SUZUKI HISAYA
IPC: B42C9/00
Filed: 1989-03-15
Abstract: PURPOSE:To securely prevent the adhesion of an excess of an adhesive paste to front and rear end parts of the back of a bundle of sheets of paper through using a simple construction by providing a pasting drum position controller capable of controlling a set position of a pasting drum relative to a passage line of the back of the bundle of sheets, CONSTITUTION:A controller 20 comprises, e.g. a microcomputer, and controls a clamper-moving motor 16, a drum-rotating motor 17 and a drum position- controlling solenoid 18. An operating timing for controlling a set position of a pasting drum 14 relative to a passage line of the back of a bundle of sheets of paper 11 is determined by taking into account only two elements, namely, the velocity of a clamper 12 and the result of detection by a sensor 19 for detecting an end part of the bundle 11, whereby the set position of the drum 14 relative to the back side of the bundle 11 can be controlled at the time of a forward movement of the clamper 12 and at the time of a backward movement of the clamper 12. Therefore, the adhesion of an excess of an adhesive paste to front and rear end parts of the back of the bundle 11 and the adhesion of the paste at the time of feeding the bundle 11 backward can be securely prevented through a simple construction.
Patent JP-H10256606-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKAYASU TOSHIYUKI
IPC: H04B10/60
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the size and power of a device by putting a light emitting element driving circuit and a current detector circuit together in a semiconductor integrated circuit element. SOLUTION: In a semiconductor integrated circuit element 20 provided in a transmission-side apparatus A, a light emitting element driving circuit 22 and a signal source circuit 21 for generating signals to be transmitted to a reception-side apparatus B are formed inside the same semiconductor chip. Furthermore, in the semiconductor integrated circuit element 20, a light emitting element connecting terminal 23 connected to the output terminal of the light emitting element driving circuit 22 is provided. On the side of the apparatus B, a photodetector 15 and a semiconductor integrated circuit element 30 are provided. The semiconductor integrated circuit element 30 has a signal processing circuit 31, a photoelectric current detector circuit 32, and a photodetector connecting terminal 33.  And the signal processing circuit 31 and the photoelectric current detector circuit 32 are formed in the same semiconductor chip.
Patent JP-H09249887-A (JP)
Title: Control device for regenerating column for absorbing solution
Inventor: SHIMOE TSUNEHARU
IPC: C10G70/06
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject device capable of efficiently operating a regenerating column for an absorbing solution, optimizing the operation and reducing a treating cost. SOLUTION: This control device 1 is equipped with a regenerating column 20 for an absorbing solution, a reflux flow rate regulating means for adjusting a reflux flow rate returned from a reflux drum 30 for the regenerating column for the absorbing solution to the regenerating column 20 for the absorbing solution, a reboiler calorie controlling means for adjusting a reboiler calorie of the regenerating column 20 for the absorbing solution, a means for detecting the circulating amount of the absorbing solution between the regenerating column 20 for the absorbing solution and gas cleaning columns 11 and 12 and a controlling means 2 for regulating the reflux flow rate controlling means and the reboiler calorie controlling means based on the absorbing solution circulating amount detected by the absorbing solution circulating amount detecting means.
Patent JP-H02240723-A (JP)
Title: Cursor shift control system
Inventor: HIGASHIDA TAKASHI
IPC: G06F3/0481
Filed: 1989-03-15
Abstract: PURPOSE:To improve the key input operability for the shift of a cursor by displaying a current screen which can display a target position in accordance with an input target position, and shifting the cursor to the target position. CONSTITUTION:A coordinate display means displays the coordinate axes 5 and 6 of the X coordinates obtained by dividing the horizontal length of a virtual screen 4 into (m) pieces and the Y coordinates obtained by dividing the vertical length of the virtual screen 4 against a current screen 3 on this screen 3. Then a keyboard device 19 which can input both X and Y coordinate values as the coordinate data inputs this coordinate data on the target position for shift of a cursor 10 on the screen 4 including the coordinate values of positions which are not displayed on the screen 3. Thus a cursor control means shows the screen 3 capable of display of a target position on a display device in accordance with the target position inputted from the device 19. Then the cursor 10 is shifted to its target position. As a result, the cursor 10 can be directly and instantaneously shifted to the coordinate position inputted by an operator.
Patent JP-H04213803-A (JP)
Title: Radio wave absorbing material
Inventor: ISHII HIROYOSHI
IPC: H01F1/00
Filed: 1991-03-04
Abstract: PURPOSE:To allow the title material to have both magnetic loss and dielectric loss in a very high frequency region by a method wherein the necessary quantity of soft magnetic metal, having the desired dimensions and configuration and high electric resistance, is mixed into high molecular material. CONSTITUTION:A magnetic alloy, having the electric resistivity of rho>80muOMEGAcm, desirably rho>100muOMEGAcm, is used. High permeability amorphous magnetic metal alloys are the magnetic metal alloy which is desirable to be used, especially, a good result is obtained by a Co-Fe-Si-B amorphous magnetic metal alloy. Pertaining to the configuration and dimension of the magnetic metal alloy used, the needle-like, fiber-like or flake-like form, having a large aspect ratio, gives desirable results. Accordingly, high permeability ferromagnetic alloy granule, having the aspect ratio of 5 or higher, should be used. Also, the minimum axial size of the magnetic alloy used should be 1 to 100mum. The more desirable size is 10 to 50mum. The percentage of the magnetic alloy to be mixed in an insulating material should be 3 to 70% in volume ratio.
Patent JP-S61219471-A (JP)
Title: Welding method for large diameter pipe
Inventor: SAKATA NORIHIKO
IPC: B23K9/02
Filed: 1985-03-25
Abstract: PURPOSE:To perform easily the butt welding of large diameter pipes by floating on the water level two large diameter pipes utilizing its buoyancy and by facilitating the butt and rotation of the large diameter pipe each other. CONSTITUTION:The cavity chambers 4, 4' of large capacity for buoyancy forming and formed by the first diaphragms 2, 2' and the second diaphragms 3, 3' respectively on the inner part of two large diameter pipes 1, 1' and the hollow spaces 5, 5' for negative pressure are formed close to the one end opening thereof. When both large diameter pipes 1, 1' are inputted into the sea water, etc., they float by the buoyancy in the cavity chambers 4, 4' thereof. And when the sea water or air inside the hollow spaces 5, 5' communicated each other of the large diameter pipes 1, 1' is discharged through a discharging pipe 6 by abutting the respective end of the large diameter pipe 1, 1', the respective one end of the large diameter pipe 1, 1' is closely fitted. The butt welding is then performed by rotating the large diameter pipe 1, 1' on the water level of sea water, etc.
Patent JP-S61219972-A (JP)
Title: Image recording device
Inventor: OKUBO MASAHARU
IPC: G03G15/047
Filed: 1985-03-26
Abstract: PURPOSE:To extend the life of each laser by constituting the titled device so that the surface of a photosensitive body corresponding to a non-recording area is exposed by optical beam scanning from the laser which has been provided separately. CONSTITUTION:An optical unit 20 is provided with an image write semiconductor laser 1L, and a blank exposure (exposure to a non-recording area) semiconductor laser 2L, and light emitted from each laser 1L, 2L passes through image forming lens groups 1C, 1T and 1F, is reflected by a turning-back mirror 1M, and a spot is formed on a photosensitive drum. In this state, after a rotation of the photosensitive drum has been started, primary electrification is started, the laser 2L waits for a rise of a rotation of a scanner motor and emits light, and by its optical beam scan, the potential of an electrified part of the photosensitive drum surface is attenuated. Subsequently, an image signal is inputted, and when the laser 1L starts to emit light, the laser 2L is turned off, and in the image recording area, only the laser 1L is lighted. Next, between sheets, the laser 2L is lighted, and the laser 1L is turned off. In this way, the life of each laser 1L, 2L can be extended.
Patent JP-H11260259-A (JP)
Title: Deflection yoke manufacturing device
Inventor: CHIBA ATSUSHI
IPC: H01J9/236
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke manufacturing device that is high in productivity by stabilizing the deflection yoke. SOLUTION: This deflection yoke manufacturing device is formed from a deflection coil winding die composed of a male die and a female die 2, which are detachably combined with each other. By forming splines 14, 15, 16, 17 at a female die head part which is formed from a guide part 7b having a coil forming curved surface 13, the female die head part is formed into a wave- shaped form and the contact resistance produced between a coil-forming member and the female die head part is reduced, so that unstable elements of the deflection coil are eliminated.