baber/WOPTO huggingface dataset:
Patent JP-S62217313-A (JP)
Title: Control circuit for proportional electromagnetic type fluid control valve
Inventor: HIRANO KENICHI
IPC: G05D7/06
Filed: 1986-03-19
Abstract: PURPOSE:To improve the control quality of the titled control circuit by setting an open loop when the deviation signal exceeds a certain level, then resetting the open loop to a close loop when the deviation signal is set again at a low level. CONSTITUTION:If the supply of pressure oil is cut temporarily from a hydraulic pressure source 14, the level of the feedback signal, i.e., the output of a pressure sensor 15 is reduced. As a result, the level of the deviation signal epsilon rinses up. When the level of the signal epsilon exceeds a reference level set by a setting means 18, a switch 19 is changed over by the output of a comparator 10. Then a control system is set in an open loop state. The switch 19 is reset to the control side of a close loop only when the signal epsilon is set under the reference level owing to the rise of the feedback signal level.
Patent JP-S62220221-A (JP)
Title: Press working method
Inventor: KAWAI HIDEYUKI
IPC: B21D5/01
Filed: 1986-03-19
Abstract: PURPOSE:To shorten the stroke of a lifter and to work products having a large depth by press working a product by making an engagement depth of a punch on plural stages set in series with a die smaller than a required depth of the product. CONSTITUTION:An engagement depth of a punch 32 on a stage A with a die 34 is equal to that of a punch 36 on a stage B with the die 38 and also equals to a depth S7 of every dies for working products. The above engagement depth is smaller than a required depth H of a product 30. The projecting length of the punch 36 on the stage B is a little larger than the depth of the final product 30b. The punches 32 and 36 are formed into a pad 12 of an upper die 10 and the dies 34 and 38 are set on the lower die 16. The engagement depth of punches with dies on the stage B is smaller than the depth of the final product 30b and a half-product 30a formed on the stage A is bent to obtain the required final product 30b.
Patent JP-H07271146-A (JP)
Title: Corona electrifier
Inventor: KIMOTO KEIZO
IPC: G03G15/02
Filed: 1994-03-29
Abstract: PURPOSE:To provide a corona electrifier capable of preventing such an image defective part as a black stripe part caused in accordance with a white spot part from appearing in the case of forming a half-tone image. CONSTITUTION:This corona electrifier P is provided with a linear corona discharging electrode 2, a shield case 3 and a light source (not shown in figure). The shield case 3 is constituted of a horizontal wall 3a, and two right and left perpendicular walls 3b and 3b. A grid electrode 5 is disposed in the lower vicinity of an aperture for discharging on the shield case 3. The grid electrode 5 is constituted of a horizontal rectangular grid surface part 5a, and a bent part 5b connecting to the right side edge of the part 5a. The bent part 5b is provided in a state where it is bent at the angle of about 45 degrees toward the external surface side of the lower edge of the right side perpendicular wall 3b.
Patent JP-H02238791-A (JP)
Title: Gain adjustment device for color sequential color camera
Inventor: HASHIMOTO TAKAAKI
IPC: H04N9/73
Filed: 1989-03-10
Abstract: PURPOSE:To reduce a circuit scale by amplifying a 3 primary color signal outputted sequentially in the unit of frames with one system of the circuit according to the amplification gain specific to each color signal thereby controlling the white balance properly. CONSTITUTION:A microprocessor 26 outputs a digital signal for gain amplification control in response to color signals G, R, B of a frame color sequential signal 13 outputted sequentially for each frame from an image pickup device 3 switchingly to a switch group 24 of a gain adjustment circuit 18 to apply time division control to the amplification gain of a broad band amplifier 20. An output signal 17 from the broad band amplifier 20 provided to the gain adjustment circuit 18 is inputted to an amplifier 11, which amplifies the signal in matching with the amplification gain for the entire level adjustment of the signal finished for the gain adjustment for the white balance with a variable resistor 12 and outputs the result. Since one system of the broad band amplifier 20 controlling the gain is enough in this way, the circuit constitution is simplified.
Patent JP-H08263030-A (JP)
Title: Multi-media system dynamic linkage system
Inventor: KATAOKA HIROSHI
IPC: H04N21/432
Filed: 1995-03-20
Abstract: PURPOSE: To flexibly cope with the changing of a linking method following to the mutual timewise transition of multi-media data. CONSTITUTION: Multi-media data are stored in a media class management means 10 and linkage information for making media link each other are stored in a management table 20. In the management table 20, linkage information are reserved in intermediate linkage information being the value of the halfway of a calculation and final linkage information are made to be calculated by a data transition calculating mean 30 based on the intermediate linkage information at the time of executing a data expression. Thus, however the management table is edited, since the final linkage information are calculated every time the information are executed, the information is not affected by the influences of the changing of a linking method, etc.
Patent JP-H02239448-A (JP)
Title: Production of magneto-optical recording medium
Inventor: SHONO KEIJI
IPC: G11B11/105
Filed: 1989-03-14
Abstract: PURPOSE:To reduce medium noise in a crystalline film by specifying the gas pressure of sputtering, deposition rate and substrate temp. in the process of forming the magneto-optical recording medium from Bi-substd. garnet. CONSTITUTION:In the process of forming the magneto-optical recording medium from Bi-substd. garnet on a GGG substrate, the gas pressure of sputtering, deposition rate and substrate temp. are specified to 0.3 - 3 Pa, 30 - 80Angstrom /min. and 510 - 600Angstrom , respectively. If the sputtering gas pressure is over 3 Pa or deposition rate below 30Angstrom /min., crystallization is sometimes insufficient. If the deposition rate is over 80Angstrom /min. or substrate temp. over 600 deg.C, crystallized material has defects or some failures. The sputtering pressure can not be made below 0.3 Pa, because of the sputtering device. If the substrate temp. is lower than 510 deg.C, amorphous state remains in the material. By this method, the obtd. magneto-optical recording medium has low medium noise and high C/N.
Patent JP-H01234010-A (JP)
Title: Abnormality detector and load controlling device using same
Inventor: YAMANO SHINICHI
IPC: H02H3/00
Filed: 1988-03-14
Abstract: PURPOSE:To improve reliability by detecting the abnormality of a load on the basis of a logic of a voltage applied to the load and a conductive/ interrupting state of a switch, and holding information by holding means. CONSTITUTION:A malfunction detector 34 detects the abnormality of a load 22 on the basis of a logic of a voltage applied to the load 22 and conductive/ interrupting state of a transistor 26 as a switch, and interrupts the transistor 26 at the time of the abnormality. The detector 34 also outputs information indicating whether the load 22 is abnormal or not, and this information is held by a latch circuit 41. When the latch circuit 41 holds the information indicating the abnormality of the load 22 for a predetermined time or more, or when it is held more than predetermined number or more, a processor 29 diagnoses its trouble and controls at the time of the malfunction.
Patent JP-S59190203-A (JP)
Inventor: KURUTO TEIPUMAA
IPC: B01D53/52
Filed: 1984-03-29
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-H11254449-A (JP)
Title: Molding die for laminated molded product and manufacture of laminated molded product
Inventor: SAITO YOSHIAKI
IPC: B29C45/14
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a molding die for a laminated molded product which enables precise and simple arranging of a facing at a specified position inside the die and a method for manufacturing the laminated molded product. SOLUTION: In a molding die 1 for forming a laminated molded product composed of a compressible facing laminated on a molded product body, positioning pins 112, 134 for positioning the facing are fitted, in a freely projectable/retractable manner, into a cavity 10A formed in a mold body 10. Thus the facing can be positioned accurately and simply and also can be retained in place. Therefore, it is possible to certainly prevent the positional deviation of the facing. Further, the adverse effect by the positioning pins 112, 134 is eliminated by keeping the positioning pins 112, 134 retracted before setting of a molten resin. Consequently, the laminated molded product with a good quality and a presentable appearance is obtained.
Patent JP-H01232825-A (JP)
Title: Logic circuit
Inventor: HATTA MINORU
IPC: H03K19/00
Filed: 1988-03-14
Abstract: PURPOSE:To generate an output pulse from plural asynchronizing clock inputs with high reliability by using an N-channel field effect transistor(TR) and a capacitive element only to output an OR of >=2 pulses after a prescribed delay time. CONSTITUTION:An input pulse A and its complementary signal are inputted from input terminals 1,2 and fed to a delay stage circuit comprising field effect Trs T11-T22. An input pulse B and its complementary signal are inputted from input terminals 3, 4 and fed to a delay stage circuit comprising field effect TRs T31-T42. The delay circuit stage includes capacitive elements C1, C2 for boosting. The output of each delay circuit stage is sent to an output terminal 5 through field effect TRs T1-T4. The pulses A, B act like a function of clock inputs and their complementary signals act like the function of a precharge input.
Patent JP-S51136363-A (JP)
Title: Method of treating waste water containing hydrogen sulfide
Inventor: NAKAKAWARA MITSUO
IPC: C02F1/74
Filed: 1975-05-20
Abstract: PURPOSE: To provide an oxdation treating method for water liquor containing sodium sulfide, sodium hydrosulfide, calcium hydrosulfide, etc.,  produced in the course of production of pulp, sulfur dves, acetylene, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55152504-A (JP)
Title: Concentrator for liquid by inverse permeable membrane
Inventor: KOGA MINORU
IPC: B01D61/12
Filed: 1979-05-16
Abstract: PURPOSE:To economize the power consumption of a feed pump by a mechanism wherein switches for setting pressure are mounted to a circulation circuit and a check valve to the feed pump in a liquid concentrator consisting of in inverse permeable membrane device, a cooler and a circulation pump. CONSTITUTION:An undiluted solution tank 1 and an inverse permeable membrane device 2 are connected by pipings, and a closed undiluted solution circulation circuit 9 is formed by a feed pump 3, a check valve 4, a circulation pump 5 and a cooler 7. The inner pressure of the circulation circuit is monitored by the function of a switch 10 for setting upper limit pressure and a switch 11 for setting lower limit pressure, and signals are fed to the feed pump to control the pump. The inner pressure lowers when a penetrating liquid is discharged outside the circuit, the feed pump is worked when the lower limit switch senses, and the pressure rise is sensed by means of the switch 10 and the pump is stopped when the inner pressure reaches the upper limit. The temperature of an undiluted solution is kept within a fixed range by means of the cooler 7.
Patent JP-S55150854-A (JP)
Title: Bag for pushing out cream
Inventor: SUDOU KUNIO
IPC: A23G7/00
Filed: 1979-05-15
Abstract: PURPOSE: To make the production cost cheap, prevent the leak of cream, and avoid the slip of hands, by making the inner cloth with plastic film and the outer cloth with nonwoven fabic, followed by forming a bag in such a way that both edges of  the vertical ends of said bag are pinched and sealed by heating.  
     CONSTITUTION: A nonwoven fabic 2 having the nap 2a as an outer cloth is laminated closely on a sobt plastic film 3 as an inner cloth. There clothes are cut in fan shape, the upper part 1a and the lower part 1b are opened, the joint 4 is joined to give the bag 1. The joining is carried out in such a way that the both ends of inner cloth are faced each other to saudwich the outer cloth from above and belous and seal by heating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55152015-A (JP)
Title: Socket forming device for synthetic resin pipe
Inventor: SHIMIZU SHIGEKI
IPC: B29C57/04
Filed: 1979-05-16
Abstract: PURPOSE: To obtain captioned device which is capable of expanding operation of a diameter a pipe smoothly by a method wherein a multitude of split pieces are journaled so that they may be extended and contracted in a male die, these journaled portions are interlocked with a main spindle which penetrates the male die and each of the split pieces is rotated simultaneously with the rotation of the main spindle so as to expand the diameter of the pipe.  
     CONSTITUTION: One end portion of a synthetic resin pipe A is heated, softened and held against a tapered surface 22 of a male die 2 so that a socket with an expanded diameter is formed by forcing the end into the male die until the end is abutted against a stopper 23. Then, the bemale die I is fitted and fixed on an external circumference of the socket and then a main spindle b is turned by a specified angle. The displacement by the rotation of this main spindle 6 is transferred to aplit pieces 3 through gears 7, pinions 5. Since each of the split pieces 3 is rotated around a pin 4 as a center thereof, the sircular arcs of the formed parts 31 are expanded and a swelled groove for a rubber ring is formed. After the synthetic resin pipe A is cooled, the main spindle 6 is rotated reversely, each of the split pieces 3 is contracted in the diameter thereof, the female die 1 is opened and taken off. Thus, the forming of the socket is finished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51134961-A (JP)
Title: Method and apparatus for corrosion inhibition of cold-air cooler
Inventor: INUZUKA AKIHIKO
IPC: F28F19/00
Filed: 1975-05-20
Abstract: PURPOSE: A method and apparatus for corrosion inhibition of the cold-air cooler used in heavy condition such as those used for cooling a transformer which is located in coastal area. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59185335-A (JP)
Title: Dye image forming method
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/32
Filed: 1983-04-06
Abstract: PURPOSE:To improve storage stability of a dye image by incorporating an anilino-type magenta coupler and a specified cyan coupler in a photosensitive material and controlling pH of the final processing soln. used for a color development to a specified value. CONSTITUTION:An anilino-type magenta coupler and a cyan coupler represented by general formula I are used for a photosensitive material, and its processing is stabilized by controlling pH of the final processing soln. used for color development to 2.0-6.5. A dye image obtained by color developing a silver halide color photosensitive material using said magenta coupler and said cyan coupler and stabilizing it is prevented from yellow staining caused by the unreacted magenta coupler, and superior in color fading resistance both in the light and the dark, thus enhancing long time storage stability of the dye image in good balance. In formula I , R1, R2 are each alkyl, aryl, alkylamino, arylamino, or heterocyclic, or R2 may form a 6-membered hetero ring condensed with the phenol ring of formula I together with R3; R3 is H or halogen; Z1 is H or a group capable of being released from the cyan coupler of formula I by its reaction with the oxidized product of a color developing agent.
Patent JP-S63225960-A (JP)
Title: Magnetic recording/reproducing device
Inventor: WAKUI YOSHIAKI
IPC: G11B15/29
Filed: 1987-03-16
Abstract: PURPOSE:To eliminate the need for a cam groove exclusive for moving a pinch roller and to miniaturize the titled device by moving a pinch roller to capstan shaft side in cooperation with the movement of the mounting member of a reel base chassis, etc., mounting a tape cassette. CONSTITUTION:When a loading motor is rotated in a normal rotating direction, a control cam gear is rotated via a series of speed reducing gear rows and a main loading gear 14 is rotated as well to move a reel base chassis 5 in an arrow mark direction Y2 in the same timing as that of tape loading action accordingly. After a pinch roller 38 being pulled out with the movement of the reel base chassis 5, the bending part 68d of a slide lever 68 is abutted to the end part 75b of a toggle lever 75 according to the movement of the slide lever 68 in an arrow mark direction X2 to rotate a pinch lever 37 in clockwise direction, to abut the pinch roller 38 to a capstan shaft 73 and to press-fit it.
Patent JP-H02239402-A (JP)
Title: Magnetic recording system
Inventor: HIRANO ATSUSHI
IPC: G11B5/02
Filed: 1989-03-13
Abstract: PURPOSE:To record a stable signal, which has not an influence upon a surface layer signal, on a deep layer part by perpendicularly magnetically recording a frequency modulated digital signal on the deep layer part. CONSTITUTION:A deep magnetic layer 13 is perpendicularly magnetized, and its magnetization pattern is written with the square even write current which has the frequency modulated by a recording signal and has the frequency and the duty ratio continuously changed. Meanwhile, a surface magnetic layer 15 is horizontally magnetized, and its magnetization pattern is written with a high frequency digital or analog write current. The signal is recorded sufficiently stably in comparison with analog recording because the frequency modulated digital signal is recorded on the deep layer part, and demagnetization does not act between the signal on the deep layer part and the horizontal recording magnetization signal on the surface layer part because the perpendicular magnetization recording system is adopted. Thus, stable deep layer recording is performed without an influence upon the surface layer signal.
Patent JP-S59187438-A (JP)
Title: Method of controlling polishing robot or the like
Inventor: YAMAMOTO YUTAKA
IPC: G05B19/42
Filed: 1983-04-05
Abstract: PURPOSE:To improve the efficiency of teaching operation by constituting such a polishing robot as taught with respect to any positions on one side of a rectangular plane in a polishing robot controlling method for moving a polishing head or the like along the any rectangular plane. CONSTITUTION:An operator conducts a polishing head G, stops it at a first corner A of a rectangular plane 2 to be polished and puts the positional information in the memory of a computer. Next, on the basis of the positional information considered by the polar coordinate system, the positional information of a point A is represented by rectangular coordinates (Xa, Ya, Za). Then, the detecting head G is conducted to a second corner B and the positional information (Xb, Yb, Zb) is stored in the memory while further the head G is conducted to a point C on the side DE opposed to the side AB and the positional information (Xc, Yc, Zc) is stored. By this method can be improved the efficiency of teaching operation.
Patent JP-H0951277-A (JP)
Title: Coding decoding method and device for information
Inventor: MATSUSHIRO NOBUHITO
IPC: H03M7/36
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the coding efficiency by adopting an information series consisting of plural sets of information for noted information so as to increase the processing amount per unit time. SOLUTION: An image memory 1 stores a binary picture element coded depending on an address as an object symbol, a buffer section 2 is provided with a reference buffer 21 that designates an address to read a content of the image memory 1 and stores the read information as a reference symbol series and with a notice register 22 storing the content as a noted symbol series. Based on the reference symbol series, a state predict section 31 selects the symbol series to predict the noted symbol series and to use it for comparison, a pattern coincidence discrimination section 32 discriminates the pattern selected there with the pattern of the reference symbol series and a prediction rule learning section 33 commands the revision of a selected rule in the case of dissidence.  In the case of coincidence, an arithmetic coding section 4a forms an arithmetic code from the noted symbol series stored in the noticed register 22.
Patent JP-S53146001-A (JP)
Title: Running method of a fluidized boiler and apparatus therefor
Inventor: FUJIWARA NAOKI
IPC: F22B1/02
Filed: 1977-05-26
Abstract: PURPOSE: To provide a running method of a fluidized boiler and an apparatus therefor in which the load to be applied to the boiler can be reduced without involving drop of combustion efficiency threreof by constituting same such that the height of fluidized bed is decreased in response to drop of the load to the boiler to reduce the number of heat transfer pipes disposed in teh fluidized bed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09251381-A (JP)
Title: Starting method for information processor and starting device for information processor to which the same is applied
Inventor: NAGAOKA ISUZU
IPC: G06F1/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a starting device to which a starting method for an information processor is applied capable of remotely and automatically replacing a firmware optimum for the information processor. SOLUTION: At the time of starting the information processor 10, in a maintenance diagnostic device 20, a report start instruction means 22 reads information stored in a system constitution and firmware(FW) revision information management means 21 and a data transmission/reception means 23 transmits it through a communication channel 30 to the data transmission/reception means 41 of a maintenance center 40. In the maintenance center 40, corresponding to the result of judging that the sent information is FW revision information by a firmware transfer detection means 42, a FW revision management means 43 reads the FW optimum for the reported information from an FW and revision management means 44 and it is transferred through the communication channel 30 to an FW loading means 24 by the data transmission/reception means 41.  The FW loading means 24 loads the transferred FW to the storage means 11 of the information processor 10.
Patent JP-S5214500-A (JP)
Title: Automatic railway ticket vending machine
Inventor: SUDA YOSHITAKE
IPC: G06Q50/00
Filed: 1976-05-27
Abstract: PURPOSE: A mechanism with which a single vending machine issues a substitute ticket instead of a real railway ticket by suspending the issue of the railway ticket in case of the failure of a central control equipment by providing a failure detecting section and a substitute ticket issuing section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5289440-A (JP)
Title: Differentiation device
Inventor: TSUNASAWA YOSHIO
IPC: G01J3/433
Filed: 1975-05-20
Abstract: PURPOSE:To provide a sharp and high precission differential wave not deteriorating S/N ratio by forming the resistor and condenser connected to an operational amplifier as a high pass active filter.
Patent JP-S52144832-A (JP)
Title: Pilot device for gas appliance
Inventor: WATANABE SEIJI
IPC: F23N1/00
Filed: 1976-05-27
Abstract: PURPOSE: To make a primary pilot nozzle unuseless and to prevent choke of a pilot flame nozzle by inserting a stick 6 moving with a gas cock in a manner free to move along in a pilot nozzle port and by allowing various pass area for pilot gas at ignition and in normal combustion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62217941-A (JP)
Inventor: OOMORI MIKIYUKI
IPC: A61G12/00
Filed: 1986-03-20
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。