baber/WOPTO huggingface dataset:
Patent JP-S62197245-A (JP)
Title: Horizontal continuous casting method
Inventor: NEO KENJI
IPC: B22D11/124
Filed: 1986-02-20
Abstract: PURPOSE:To prevent inner cracking and to produce a products having the good quality by spraying cooling water slantly by a ring-shower having the specified spraying angle and the specified slit width near the outlet of a water cooling horizontal mold. CONSTITUTION:The ring-shower 5 for rapid cooling is arranged near the outlet of the water cooling mold 3 between the water cooling mold 3 for secondary cooling and secondary cooling nozzles 6. The ring-shower 5 has the nozzles 52 with about 10-45 deg. spraying angle A to a passage-wall 51 for passing of a round-section billet W and about 1-5mm slit width B, to cool uniformly at each position of circular surface of the casting billet. In this way, the solidification pool is made slightly shallow, so as not to develop the inner cracking of the casting billet, and the quality of the casting billet is improved.
Patent JP-H06333394-A (JP)
Title: Dual port computer memory device, method for access, computer memory device and memory structure
Inventor: ARETSUSANDORO MARUCHIORO
IPC: G11C8/16
Filed: 1994-03-08
Abstract: PURPOSE: To unnecessitate multiple cycles by connecting a storage cell of a memory word to a bit line, enabling a corresponded word line and demanding a desired electric signal in the storage cell. CONSTITUTION: Dual port memory 300 contains a memory array 320, left and right row decoders 344 and 346 which drive word lines of the array 320, two multiplexers 314 and 316, an address comparator, a control logical block 360 and an address multiplexer 350. The multiplexer 314 receives an input from one of four sources 3150 to 3153 and selects one output to a data output pass 304. In a write operation, an input line 304 is transferred to one of appropriate internal lines 3150 to 3153. Also, the multiplexer 316 is similarly operated.
Patent JP-S62195990-A (JP)
Title: Electronic conference system
Inventor: NAKAMURA SHIYOUICHI
IPC: H04N7/15
Filed: 1986-02-21
Abstract: PURPOSE:To efficiently dispose an input and output device according to the scale of a system by providing an encoding means for encoding input information in the respective devices of an input system and a decoding means for decoding output information at every device in an output system and constituting the respective devices freely attachably and detachably with respect to a main body unit. CONSTITUTION:In the respective devices of the input system, namely a picture drawing input device 100, a still picture input device 200, an animation input device 300, a voice input device 400, the encoding means for encoding the input information is provided. In the respective devices of the output system, namely a plane display device 150, a graphic display device 160, a hard copy device 260, a graphic display device, a sound output device 450, the decoding means for decoding the output information is provided and encoding and decoding means are provided in the respective input and output devices themselves. Accordingly, a voice unit or a picture unit for encoding and decoding the entire system which is used conventionally is not used. Therefore, even in the system of a small scale, there is no loss but the input and output device can be disposed more efficiently according to the scale of the system.
Patent JP-H06257061-A (JP)
Title: Device for developing color of printed web
Inventor: NAKAMURA OKIROU
IPC: D06B21/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide the color-developing device capable of well developing the color of a printed web. CONSTITUTION:The printed web-coloring device is provided with a gas blower 7 for circulating a gaseous treating medium in a treating chamber 1, a porous pipe 11 received in a water tank 10 and used for blowing out steam, a steam supply device 8 for supplying the steam to the circulated treating medium, a heating device for supplying heat energy to the treating medium with a gas combustion burner or heat exchanger, and a water supply device 12 for supplying water to the treating medium in a mist state. The gas blower, the steam supply device, the heating device and the water supply device forms a treating medium-circulating passage.
Patent JP-H02216746-A (JP)
Title: Electronic optical system of scanning type electron diffraction device
Inventor: HAYASHI SHIGEKI
IPC: H01J37/141
Filed: 1989-02-16
Abstract: PURPOSE:To make it possible to carry out a more minute and detailed analysis to a diffraction pattern regardless of the movement of the diffraction pattern following the sample scanning, by providing electron beam deflecting devices to move parallel the electron beams between an electron lens to focus the electron beams on the surface of a sample and the sample. CONSTITUTION:A reduced image of a filament 1 restricted by a throttle 2 of a scanning type electron diffraction device is formed at the focus of the second condenser lens 4, and a beam flux with the expansion angle further restricted by a throttle 5 is picked up from the focused electron beams. The electron beams picked up in such a way are focused on the surface of a sample S by an object lens 6 at the focus angle about 1X10<-3> radian. Between the object lens 6 and the sample S, the second scanning coil 8 is arranged behind the first scanning coil 7, and the electron beams are deflected in X and Y directions by the coils 7 and 8, making their deflections at the same amount and in the reverse directions. And when the sample surface is scanned two- dimensionally, the diffraction pattern can be analyzed minutely regardless of the movement of the diffraction pattern following the sample scanning.
Patent JP-S52121102-A (JP)
Title: Turbine casing assembly of steel construction
Inventor: KODAMA HIROTSUGU
IPC: F01D25/24
Filed: 1976-04-05
Abstract: PURPOSE: To enhance reliability of an assembly, by making a flange connection hole sit on the weld line when several steel casing members are together through welding process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57171125-A (JP)
Title: Reed valve for hydraulic clutch
Inventor: MURAKAMI YOSHIMITSU
IPC: F16D25/12
Filed: 1982-03-11
Abstract: PURPOSE:To firmly mount a reed valve, by equalizing the diameter of the rivet hole of the reed valve to that of the leg of a rivet. CONSTITUTION:The diameter of the rivet hole 3 of a reed valve 1 is equalized to that of the leg 6 of a rivet. The diameter of the rivet hole 4 of an operating piston 2 is made larger than that of the rivet hole 3 of the reed valve 1. The leg 6 of the rivet is inserted into the rivet holes 3, 4 so that the head 5 of the rivet is located on the reed valve 1. After that, the bottom of the leg 6 of the rivet is calked by a punch while the head 5 of the rivet is supported on a pedestal 7. As a result, the rivet leg 6 applies enough tightening force to the rivet hole 3 near the rivet head 5 and certain tightening force to the rivet hole 4 distant from the rivet head 5.
Patent JP-H11231554-A (JP)
Title: Method and device for peeling resist
Inventor: SUZUKI KAZUAKI
IPC: G03F7/42
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To completely remove the residue of resist in a short time as to the peeling method for excimer stepper adaptive resist used coping with, specially, fine pattern exposure as to the peeling technology of resist used for pattern formation and the structure of the device used to peel the resist. SOLUTION: This method includes a process for removing the resist on a substrate 1 by using resist peeling liquid and a process for removing the resist residue left on the substrate 1 by irradiating far ultraviolet rays by using an excimer barrier lamp 7 for the substrate in an atmosphere containing gaseous oxygen. The device which peels the resist has a resist peeling device which peels the resist off the substrate 1 by using resist peeling liquid 4, a far ultraviolet-ray irradiating device which irradiates the substrate 1 with far ultraviolet rays, and a substrate carrying device which puts the substrate 1 in and out.
Patent JP-H06230580-A (JP)
Title: Device for executing washing with alcohol, applying of resist and applying of protective film
Inventor: SHIGETA TATSUO
IPC: H01L21/30
Filed: 1993-02-02
Abstract: PURPOSE:To provide the device for executing washing with alcohol, applying of a resist and applying of a protective film capable of automatically subjecting a roll for plate making to washing with alcohol, applying of resist and applying of protective film with one unit of the device. CONSTITUTION:This device has a two-dimensional table 20 on the lower side of the roll R for plate making to be chucked in a chucking and rotating means 10 and has an alcohol tank 30, a resist tank 40 and a protective liquid tank 50 on this two-dimensional table 20. These tanks are provided with an alcohol applying roll 31, a resist applying roll 41 and a protective liquid applying roll 51. The respective applying rolls 31, 41, 51 are so driven as to rotate upward to the forward side in a sub-scanning direction. The contact rotation of the alcohol applying roll 31 and the resist applying roll 41 with the roll R for plate making subjected to main scanning and rotating and the contact rotation of the protective liquid applying roll 51 are selectively executed by the chucking and rotating means 10. The applying rolls 31, 41, 51 are, therefore, capable of automatically executing the washing with alcohol, the applying of resist and the applying of protective film in the process order.
Patent JP-H05236595-A (JP)
Title: Magnetostriction displacement generator
Inventor: KOBAYASHI TADAHIKO
IPC: H02N2/00
Filed: 1992-02-25
Abstract: PURPOSE:To provide the magnetostriction displacement generator able to generate a high output and a large displacement efficiently. CONSTITUTION:A magnetostriction speaker being application of a displacement generator is provided with a magnetostriction drive mechanism. The drive mechanism has a displacement generating element 1 made of a magnetic body having magnetostriction property and magnetic field generating members 2, 3 arranged around the displacement generating element 1 to give a magnetic field to the displacement generating element 1. A lever-type displacement magnification mechanism is arranged adjacent to the drive mechanism and its force applying point 11a is engaged with the displacement section of the displacement generating element 1. An output shaft 30 connected with the diaphragm member 5 is engaged with an acting point 13 of the lever type displacement magnification mechanism.
Patent JP-H10240853-A (JP)
Title: System for writing data
Inventor: ZAITSU MAKOTO
IPC: G06K7/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a data writing work and the reliability of written data by operating the inputting operation or selecting work of the written data without depending on an operator. SOLUTION: This data writing system is provided with a data reading means 3, data transferring means 5, 2, and 4, data controlling means and data storing means 1, and data displaying means 6. Bar code data displayed on the data displaying means 6 are read by the data reading means 3, and stored through the data transferring means 5, 2, and 4 and the data controlling means in the data storing means. The data storing means is provided with the data displaying means 6. At that time, the data transferring means 5, 2, and 4 can be provided with the computer device 2, transferring means 5 which transmits the data from the data reading means 3 to the computer device 2, transferring means 4 which transmits and receives the data between the computer device 2 and the data controlling means, and storing means(which is not shown in a figure) which stores the data.
Patent JP-S62195855-A (JP)
Title: Fuel cell
Inventor: IWAASA SHUZO
IPC: H01M8/10
Filed: 1986-02-22
Abstract: PURPOSE:To make it possible to obtain a stable performance for a long term by joining an ion exchange membrane on the surface of which high molecular acid is produced by graft polymerization and electrodes in the catalyser layer of which a solution having sulfonic group is impregnated. CONSTITUTION:On the surface of an ion exchange membrane 3 a high molecular acid e.g. polystyrene sulfonic acid 6 is produced by graft polymerization, and in the catalyser layer of electrodes 1, 2 a solution having sulfonic group e.g. Nafion solution 7 is impregnated, and then the said membrane 3 and electrodes 1, 2 are joined together. Thus the ion exchange membrane 3 on the surface of which polystyrene sulfonic acid 6 is produced by graft polymerization and the electrodes 1, 2 in the catalyser layer of which Nafion solution 7 having sulfonic group is impregnated are joined together. The joining of the ion exchange membrane 3 and the electrodes 1, 2 is performed so easily and perfectly that the flowing out of the sulfuric acid used with the ion exchange membrane 3 can be eliminated. Thereby the joining process of the ion exchange membrane and the electrodes can be shortened to obtain a stable performance for a long term.
Patent JP-H02216880-A (JP)
Title: Optical frequency stabilizer
Inventor: WATANABE HIROTO
IPC: H01S3/131
Filed: 1989-02-16
Abstract: PURPOSE:To obtain an optical frequency stabilizer for stabilizing an oscillation frequency of a light source in many frequencies by employing a plurality of types of gases as molecular gases to be filled in an optical absorption cell. CONSTITUTION:The output of a semiconductor laser 1 is branched to a translucent mirror 2, one is output as a stabilized output light, and the other is incident to an optical absorption cell 3. An oscillator 7 is provided to frequency- or phase-modulate the output light of the laser 1, and an adder 8 for adding the output of the oscillator 7 to the output of a controller 6 to supply it to the laser 1 is provided, and the output is supplied to the output of the oscillator 7 or a PSD 5. The cell 3 has a structure for sealing at least two molecular gases selected from a group consisting of NH3, <15>NH3, C2H2, <13>C2H2, HCN, H<13>CN, HC<15>N, H<13>C<15>N. Thus, the number of utilized absorption lines is increased to stabilize an oscillation frequency.
Patent JP-H02315-A (JP)
Title: Eliminating and washing method for resist of substrate
Inventor: FUNAYOSHI TOSHIMITSU
IPC: H01L21/30
Filed: 1988-02-19
Abstract: PURPOSE:To decompose and eliminate a resist film on a substrate surface by, at least, supplying ozone, or projecting ultraviolet rays on a substrate surface under the heating state while the substrate is rotated, and drying it by high speed rotation after washing. CONSTITUTION:Via lead wires 59, 53a, current is applied to a heater 53, and a first spin chuck 2 is in a heating state. By rotating a motor 7, a rotary shaft 4 and the first spin chuck 2 are rotated via a pulley 8, a transmission belt 9 and a pulley 6, and a substrate A sucked and retained by the first spin chuck 2 is rotated. By turning on a first ultraviolet ray radiating lamp 19, ultraviolet rays are projected on the surface of the rotating substrate A, while ozone is supplied. By supplying washing liquid to the substrate surface while rotating the substrate 1, inorganic material on the substrate surface is washed and eliminated. Next, the washing liquid on the substrate is spattered and dried, by rotating the substrate A at a high speed.
Patent JP-H05231244-A (JP)
Title: Engine control device
Inventor: FUJIEDA MAMORU
IPC: F02M25/07
Filed: 1992-02-25
Abstract: PURPOSE:To provide an engine control device which enables accurate EGR controlling with a calculator whose calculation speed is comparatively low. CONSTITUTION:A map is previously stored in an ECU 8, which map indicates correspondence of operation conditions, that is, an intake amount Qa and an engine speed Ne, to an intake pipe pressure Pm* at the time when an optimum EGR controlling is done according to the operation conditions. An EGR valve 5 is feedback-controlled such that an intake pipe pressure Pm is agree with the pressure Pm*. The intake pipe pressure is substituted for an EGR ratio and the intake pipe pressure is feedback-controlled, so that calculation time is reduced and controllability is improved.
Patent JP-S52120707-A (JP)
Title: Telephone set
Inventor: KITABAYASHI TSUYOSHI
IPC: H04M1/272
Filed: 1976-04-05
Abstract: PURPOSE:To secure automatic connection of telephone circuit assuredly to the partner side by reading the telephone number memorized on magnetic card and by converting it to circuit signal.
Patent JP-S55131366-A (JP)
Title: Production of food of internal organ essence
Inventor: KUBOTA FUMIO
IPC: A23L13/30
Filed: 1979-03-29
Abstract: PURPOSE: The essence is extracted from internal organs of livestock with hot water, docolorized, deodorized, concentrated under reduced pressure or spray-dried, thus producing said food of internal organ essence with high nutrition.  
     CONSTITUTION: Internal organs obtained in the course of killing and processing livestock such as cattle, horse, swine, sheep, chicken are cut into slices or crushed and the essence is extracted therefrom with hot water. Usually only water is used for extraction, however, ethanol, acetic acid, citric acid, sodium bicarbonate may be added in an appropriate proportion to increase the extraction efficiency. Then, the essence is decolorized, deodorized to remove the causes of bad tastes and concentrated or dried by a known method to produce the objective product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01212912-A (JP)
Title: Pulse delay circuit
Inventor: MOMOTAKE JUNICHI
IPC: H03K5/13
Filed: 1988-02-19
Abstract: PURPOSE:To hold a horizontal pattern to a prescribed position automatically by generating a current proportional to a frequency of a pulse train inputted from a pulse input terminal by a frequencycurrent conversion circuit and controlling the output pulse width of the 1st monostable multivibrator so as to make the frequency of the input pulse train inversely proportional. CONSTITUTION:A pulse inputted to an input terminal 3 is retarded by a pulse width W1 of a pulse outputted to an intermediate output terminal 5 and outputted to an output terminal 4 as a pulse having a pulse width W2. The delay tie W1 is expressed as W1=C1 (VTH-VST)/Ia0, where VST is a voltage at an external terminal 6 of a monostable multivibrator 1 in the stable state, VTH is a voltage at the end of an output pulse, C1 is the capacitance of the capacitor C1, and Ia0 is a current and the values C1, VTH, VST are constant. Thus, the delay time W1 is inversely proportional to the current Ia outputted from an output terminal 12a. then the pulse delay circuit having a delay time inversely proportional to the frequency F of the pulse train inputted from the input terminal 3 is formed.
Patent JP-H11224878-A (JP)
Title: Coating film forming device
Inventor: TAKESHITA KAZUHIRO
IPC: B05C9/08
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To restrain a solvent from evaporating by a method wherein a coating liquid composed of a solvent and colloids or particles dispersed into the solvent as starting material of a film forming component is applied to a substrate, quickly aged, and subjected to a solvent substitution treatment. SOLUTION: A pair of arm members 5a and 5b which are movable along a guide rail and freely openable are provided above an application unit 2, an aging unit 3, and a solvent substituting unit 4, and a wafer retention time from a time when a wafer is delivered to a chuck to a time when the wafer subjected to an application treatment is delivered to a sub-arm 5 is controlled by a retention time control 6 as the retention time of a wafer kept in the application unit 2. That is, provided that a retention time of a wafer in the application unit 2, a retention time of a wafer in the aging unit 3, and a retention time of a wafer in the solvent substituting unit 4 are represented by t1 , t2 , and t3 , t1 , t2 , and t3 , are set so as to satisfy formulas, t1 >t2 and t1 >t3 , and t3 is determined.
Patent JP-H03242736-A (JP)
Title: Abnormality processing system
Inventor: MATSUDA YUKIE
IPC: G06F11/32
Filed: 1990-02-21
Abstract: PURPOSE:To easily confirm which instruction the abnormality occurs in by generating a statement to display the row number set to an intermediate source as exception handling at the time of the occurrence of abnormality due to wrong data. CONSTITUTION:In a precomplier 104 to which a source program 103 is inputted, a row number set statement generating means 101 generates a statement 107, which sets the row number to a row number area 109, in an intermediate source 105 to terminate the processing if there is possibility that abnormality occurs by wrong data at the time of execution. But otherwise the row number set statement generating means 101 terminates the processing as it is. The intermedi ate source corresponding to the source program inputted to the precomplier 104 is generated. Thereafter, an exception handling generating means 102 of the precomplier 104 is started, and this means 102 generates the statement to display the row number set to the row number area 109 as exception handling 110 to the intermediate source 105. Thus, the instruction where abnormality occurs is easily detected.
Patent JP-H03245938-A (JP)
Title: Method of automatically exchanging tool for gear cutter
Inventor: NOGUCHI TAKAYO
IPC: B23Q3/155
Filed: 1990-02-21
Abstract: PURPOSE:To realize the automatic tool exchange for a gear cutter so as to save the space and cost by effectively using the operation of a pallet changer and the machining operation of the gear cutter. CONSTITUTION:During tool exchange, a tool pallet 7a is at first transferred and fixed to a table 8 of a gear hobbing machine 1. Then, a used tool 2 on the hobbing head 10 is shifted onto an empty tool holding bed 9 above the pallet 7a through the operations of the hobbing head 10 in cutting and axial directions, and thereafter, a rear table 8 is rotated by a predetermined angle so that an unused tool 3 is fixed to the hobbing head 10 through the operation in steps in the order to reverse to the steps of the removal procedure on the hobbing head 10 side. Thereafter, the used tool 2 on the pallet 7a is transferred to an predetermined position where the tool 2 is replaced with a new unused tool 3.
Patent JP-H06251907-A (JP)
Title: Thermistor and manufacture thereof
Inventor: TOMITA YUTAKA
IPC: H01C17/06
Filed: 1993-02-26
Abstract: PURPOSE:To provide the title thermistor having the least dispersion in resistance value, acceptable electrical coupling of lead wires with a thermistor sintered body and excellent production and the manufacturing method thereof capable of adjusting the resistance values precisely within an extensive range. CONSTITUTION:The title thermistor is provided with a thermistor sintered body 11, a multitude of planar inner electrodes 12 integrally provided together with the sintered body 11 therein 11 at specific interval, lead wires 13 in the same number as that of the inner electrodes 12 partly and integrally provided together with the sintered body 11 respectively adhering to the multitude electrodes 12 with the residual parts protruding from the sintered body 11 and an insulating coated layer 14 formed on the outer surface of the sintered body 11. At this time, the multiple inner electrodes 12 are juxtaposed inside the sintered body 11 so that respective electrode surfaces may be positioned on the same plane. Furthermore, if necessary, one or exceeding two each of planar floating electrodes for adjusting resistance values at the different potential from that of the inner electrodes 12 to be integrally provided together with the sintered body 11 with respective intervals to the multiple inner electrodes 12 inside the sintered body 11.