baber/WOPTO huggingface dataset:
Patent JP-S57134075-A (JP)
Title: Reed valve
Inventor: TANAKA SEIICHI
IPC: F16K5/16
Filed: 1981-02-12
Abstract: PURPOSE:To both fully ensure effective area of a suction port and miniaturize a read valve, by forming a valve main unit to polygonal prism tubular shape, polygonal pyramid tubular shape, etc. and both providing the suction port respectively in each side of the valve main unit and mounting a reed that opens and closes the suction port. CONSTITUTION:A reed valve 50 is constituted by a valve main unit 51, reeds 52 and reed stoppers 53, and the valve main unit 51 comprises a base body part 51a of tetragonal pyramid tubular shape and a mounting flange part 51b, then prescribed suction ports 51c1-51c4 are formed respectively in each side of the base body part 51a. Further the reeds 52 and the reed stoppers 53 are integrally mounted onto each upper side of the base body part 51a, and each suction port 51c1-51c4 is closed from the outisde by each reed 52.
Patent JP-S59146900-A (JP)
Inventor: NAGASE KOUJI
IPC: B44D2/00
Filed: 1983-02-10
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-S53105681-A (JP)
Title: Control circuit
Inventor: FUKAYA KOUICHI
IPC: F02P9/00
Filed: 1977-02-25
Abstract: PURPOSE: To obtain a control circuit capable of providing a stable negative feedback even if the source voltage is reduced, by means of an active load constituted by a constant current source circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62176790-A (JP)
Inventor: TERAJIMA SADAKICHI
IPC: B26D1/00
Filed: 1986-01-31
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-H02203528-A (JP)
Title: Specimen postpocessing and device therefor
Inventor: FUKUYAMA RYOJI
IPC: H01L21/30
Filed: 1989-02-01
Abstract: PURPOSE:To enhance the corrosion resistance of a specimen by a method wherein a resist removing means from an etching-processed specimen by radical comonent of gas plasma as well as a sidewall deposit removing means by ion- sputtering process are provided. CONSTITUTION:An etching-processed specimen 90 is fed to a postprocessing chamber 20. Microwaves from an oscillator 60 are led to a plasma producing chamber 10 and then impressed on processing mixed gas to produce plasma. An Al porous sheet 30 is provided between the chambers 10 and 20 to shield the microwaves for leading radical component into the chamber 20. Then, the ashing process mainly composed of the radical is performed to remove the resist of the specimen 90. Next, the chamber 20 is evacuated to lead ions into the chamber 10 and then the sidewall deposit of the specimen 90 is removed by ion-sputtering process. Through these procedures, any residue of specimen 80 can be removed rapidly and effectively to enhance the corrosion resistance.
Patent JP-S59147473-A (JP)
Title: Josephson junction element
Inventor: OOTA HIROSHI
IPC: H01L39/22
Filed: 1983-02-10
Abstract: PURPOSE:To form a spacer, thickness thereof is very thin, in which there is no pin hole and manufactured therefor is easy, by constituting the spacer by a thin- film consisting of adhesives containing hexaalkyldisilazane. CONSTITUTION:A lower superconductor thin-film 2 in Nb is formed on a substrate 1 by using a resist mask M1. A thin-film consisting of adhesives HADS containing hexaalkyldisilazane such as hexamethyldisilazane is attached. A resist mask M2 is formed on the thin-film, Nb is attached, the mask M2 and the thin- film composed of HADS are removed, and an upper superconductor thin-film 3 is obtained. Nb is sputtered on the whole surface, and Nb is coated with an electron-beam resist mask M3. Nb except the lower section of the mask M3 is removed. A Josephson junction element in which a weak coupling section 5 couples the films 2, 3 is acquired by removing the mask M3.
Patent JP-H01196138-A (JP)
Title: Master slice integrated circuit
Inventor: NAKASHIBA HIROSHI
IPC: H01L27/04
Filed: 1988-01-29
Abstract: PURPOSE:To reduce the danger of contact, to shorten a wiring part used to connect a bonding pad to an input/output cell and to prevent the delay time of a circuit operation from being increased by a method wherein an interval between the bonding pad and a chip side is made larger at a cover part of the chip side than that in the center of the chip side. CONSTITUTION:In a row of bonding pads 14 corresponding to an input/output cell row 4 parallel to one side of a chip 13, the bonding pads 14 at its center part of a chip side are arranged to be away from the chip side as compared with the bonding pad 14 in the center of the chip side. Because an interval between bonding wires 12 is comparatively large even at the cover part of the chip 13, a danger that a bonding wire 12 comes into contact with an adjacent bonding wire 12, the bonding pad 14 or a stitch 10 of a case 9 is small. The length of a wiring part 15 used to connect the bonding pad 14 to an input/ output cell 3 can be shortened at the corner part of the chip 13 as compared with a conventional system; it is possible to reduce the delay time of a circuit operation due to the wiring part 15.
Patent JP-S59145654-A (JP)
Title: Brake control for car
Inventor: KITA YASUO
IPC: B60T8/174
Filed: 1983-02-09
Abstract: PURPOSE:To obtain an always constant brake faculaty by correcting the mem- orized data according to the variation of a load if the load is varied in the period between the standard-data gathering time and the actual brake operation time when brake control is performed, refering to the data in the past. CONSTITUTION:Each output signal of a pedal stepping-in force detection sensor 13, output detection sensor 14 for detecting the output P of a brake booster 1, car deceleration speed detection sensor 21, and a car weight detection sensor 22 is input into an electronic system information processing unit 15. The preferable relation between a pedal stepping-in force F and a car deceleration speed beta is memorized into said processing unit 15, and also the relation between said output P and the deceleration speed beta is memorized. A control valve 9 is controlled so that the preferable deceleration speed beta which is read-out in accordance with the stepping-in force F for the brake pedal 3 is closely reached. When a car weight varies in the period between the preceding brake operation and the brake operation at this time, the memorized data are corrected in accordance with said variation.
Patent JP-S53107056-A (JP)
Title: Hoisting control device
Inventor: NOMURA SATORU
IPC: B66C13/23
Filed: 1977-02-28
Abstract: PURPOSE: To enable a hoisting control device to continuously and smoothly work without damaging the device and hoisted luggage by switching the hoisting speed or torque in response to the load ipon detection of the load existence of the load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0552098-A (JP)
Title: Method and device for lining opening section having circular or non-circular cross section and being extended in long size
Inventor: HAINRIHI GUROOTENHEEFUAA
IPC: E21D11/00
Filed: 1992-02-06
Abstract: PURPOSE: To form lined tubes having various diameters and cross sections by providing a press roller following the cross-sectional shape of the end section of a shield while the roller is arranged on a wound lining cage and a correction roller 21 which is formed in an arbitrary longly elongated shape and follows the cross-sectional shape in the end section of the shield. CONSTITUTION: A press roller 18 is supported by a movable supporting section 19 and pressed against the internal surface of the end section 16 of a shield by means of a spring 20 so that the roller 18 may follow the cross-section shape of the end section 16. In addition, a correction roller 21 expands the diameter of a wound lined tube 22 formed of a wound lining belt 13 by means of its inclined position and following property through the supporting section 19 and spring 20 and brings the tube 22 into contact with a barrel 5 to be reconstructed. After the tube 22 is protruded from the end section 16, consequently, the tube 22 is expanded to a desired shape by means of the correction roller 21. Therefore, lined tubes having circular and oval cross sections can be created.
Patent JP-S61182120-A (JP)
Title: Dust cover device of transmission mechanism
Inventor: NAKANISHI KANEYUKI
IPC: F16H59/02
Filed: 1985-02-06
Abstract: PURPOSE:To attain the reduction of cost for a dust cover device of a transmission mechanism by unifying a dust cover without deteriorating its sealing performance. CONSTITUTION:The lower end of a shift lever 1 is connected to a control rod 2 connected to a striking rod of a transmission (not shown here). A dust cover device 3 consists roughly of a housing 5 which supports the lever 1 through a floor panel 4 and is attached to said panel 4 and a socket member 6 which has an oscillating fulcrum 1a of the lever 1 and is mounted softly to the housing 5. A dust cover 16 is provided with a base part 16a attached between a flange 6a of a socket member 6 and a support rod blacket 9, the 1st bellows part 16b which is extended to the inner circumferential side of the part 16a and circumscribed to the lower side of the fulcrum 1a and the 2nd bellows part 16c which is extended to the outer circumferential side of the part 16a and covers the outside surface of the housing 5.
Patent JP-S56119652-A (JP)
Title: Production of amorphous metal strip
Inventor: TACHIKAWA MASAAKI
IPC: B22D11/06
Filed: 1980-02-22
Abstract: PURPOSE:To easily produce a broad amorphous metal strip by regulating the ejection angle from a molten metal ejecting nozzle at specific angles at the time of quickly cooling the molten metal with a water-cooled roll revolving at high speeds thereby producing the amorphous metal strip. CONSTITUTION:Molten metal is ejected through the slit of a nozzle onto a cooling roll which is revolving at high speed and the molten metal is quickly cooled with this roll, whereby an amorphous metal strip is produced. In this case, the nozzle 4 ejecting the molten metal assumes a circular spherical surface shape at the end part, and the molten metal is ejected in the direction roughly normal to said spherical surface. Hence, the molten metal flow to be ejected is ejected from both edges in the width direction of the slit 5 to a fan shape of angles wider than the perpendicular to the revolving axis of the cooling roll as a whole. By this method, the broad amorphous metal strip as wide as several tens millimeter is produced stably and continuously.
Patent JP-H01197524-A (JP)
Title: Polyformal resin and preparation thereof
Inventor: SAKAMOTO HIDEJI
IPC: C08G65/40
Filed: 1988-02-02
Abstract: PURPOSE:To obtain the title resin having excellent heat resistance and optical properties, by reacting a specified dihydric phenol and a methylene halide. CONSTITUTION:The title resin having repeating units of formula V and a reduced viscosity of 0.2dl/g or larger (measured in a 0.5g/dl methylene chloride soln. at 20 deg.C) is prepared by reacting a dihydric phenol of formula I [wherein R<1-2> are each a halogen, a 1-6C alkyl or a 6-12C aryl; l and m are each 0-3; X<1> is a group of formula II (wherein R<3-4> are each H, a 1-6C alkyl or a 6-12C aryl), formula III (wherein n is 5-10) or formula IV (wherein p is 2-10), a direct bond, -O-, -S-, -SO- or -SO2-] and a methylene halide (e.g., methylene chloride) in the presence of an alkali metal compd. (e.g., NaOH) in a polar solvent (e.g., N-methylpyrrolidone) at 0-100 deg.C for 0.1-30hr.
Patent JP-S58139613-A (JP)
Inventor: MIYAMOTO TATSUO
IPC: H02B13/02
Filed: 1982-02-10
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-H03226893-A (JP)
Title: Optical character reader
Inventor: OBARA AKIRA
IPC: G06K9/20
Filed: 1990-01-31
Abstract: PURPOSE:To easily and quickly perform maintenance or the like by providing a carrying path along the outside wall of each mechanism and easily separating and coupling respective mechanisms. CONSTITUTION:A carrying path 62 of sorter mechanism 12A and 12B is formed along wall surfaces facing a relatively large operation area, namely, an upper end wall 16b and a front wall 16c of a main housing 16. Since sorter mechanisms 12A and 12B are coupled with a slide mechanism, a scanner mecha nism 10 and the sorter mechanism 12A are easily separated and the sorter mechanism 12A and the sorter mechanism 12B are easily separated. When respective mechanisms are coupled again after separated, they are only slided and it is unnecessary to adjust the height of the scanner mechanism and sorter mechanisms 12A and 12. Thus, various works such as maintenance are easily and quickly performed.
Patent JP-H0876097-A (JP)
Title: Liquid crystal optical element and its production
Inventor: MURAI HIDEYA
IPC: G02F1/1333
Filed: 1995-02-09
Abstract: PURPOSE: To provide a novel liquid crystal optical element which is small in driving voltage and hysteresis and is excellent in trasmittance and contrast. CONSTITUTION: This element is formed by holding a liquid crystal layer consisting essentially of a liquid crystal material 11 between substrates 21 and 31 having electrodes treated so that liquid crystal molecules are perpendicularly oriented. A small amt. of a polymer material 12 is dispersed in the liquid crystal layer. Since all the liquid crystal molecules 11 are oriented in the perpendicular direction in the state where no voltage is impressed to the element, the element is in a transparent state. The liquid crystal molecules 11 have negative dielectric anisotropy and are, therefore, to orient perpendicularly to the electric field direction when voltage is impressed thereto. A part of the liquid crystal molecules 11, however, cannot move due to restrain by the polymer material 12.  As a result, the element in which the noncoincidence of refractive indices by a difference in the orientation of the liquid crystal molecules 11 is generated is put into a scattering state.
Patent JP-H03228659-A (JP)
Title: Production of dough product
Inventor: UEDA REIKO
IPC: A23L19/00
Filed: 1990-01-31
Abstract: PURPOSE:To obtain the title tasty product with unique mouth feeling, easy to eat, and good for health and beauty, etc., by forming a dough produced mainly from sweet potatoes or pumpkin followed by frying at relatively low temperatures. CONSTITUTION:Firstly, a dough containing >=50wt.% of potatoes or pumpkin is produced by incorporating a thickening such as starch or wheat flour and, according to the kind of aimed product, further incorporating egg, fatty oil, sugar, common salt etc. The dough is formed to a desired shape and fried at 80-140 deg.C, thus obtaining the objective dough product for bun with a bean-jam filling, snack foods, etc. Thereby, because of frying relatively at low temperatures, the present product is tasty and gives a unique mouth feeling; furthermore, being good for health and beauty since potatoes and pumpkin are rich in dietary fiber, inorganic substances, vitamins, etc.
Patent JP-H09193930-A (JP)
Title: Can container
Inventor: MURAKAMI MOKUMITSU
IPC: A47G19/22
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To enable a drinker to drink a liquid contained in a can to the last drop without inclining his head backward by slantingly forming the side of a top plate, where a pull tab is not provided, from the pull tab side toward the bottom side of the can so that the abutment of drinker's nose against the top plate can be avoided, in a can container having a pull tab on the top plate thereof. SOLUTION: A can container A is provided with a pull tab 12 for defining an opening in a top plate 11. At the time of drinking, a ring-shaped part 14 is caught with the tip of a finger, and the pull tab 12 is pulled up to break an opening part 13 and define an opening. In this case, the side of the top plate 11, where the pull tab 12 is not provided (i.e., the side in a direction in which the ring-shaped part 14 is projected from the central part of the top plate 11 as shown in the Figure), is formed to be slanted at an angle of 25-30 degrees from the pull tab 12 toward the bottom side of the can container A with respect to the portion, where the pull tab 12 is mounted, so that the abutment of the tip of drinker's nose against the top plate 11 is avoided.  With this arrangement, at the time of a direct drink from the can, the abutment of drinker's nose against the top plate 11 can be avoided owing to a slant portion B of the top plate 11 even in the case where a residual quantity in the can becomes small and the bottom side of the can container A is raised, and drinking is made possible without inclining drinker's head backward.
Patent JP-S56118146-A (JP)
Title: Crt display device
Inventor: WATANABE TOYOSHI
IPC: G06F3/048
Filed: 1980-02-22
Abstract: PURPOSE: To enable to display various data in parallel on CRT, by enabling to display the display screen of a CRT display device through sections arbitrarily toward  traverse direction.  
     CONSTITUTION: A DMA control section 3 reads out data from the memory address set to the DMA (direct memory access) address register of the 1st channel out of (n) channels and makes DMA transfer for the data number designated in the data register of the CRT control section 4. This means that 1/n of the 1st row of the display screen of CRT5 is fed. When the DMA transfer is finished, the DMA end signal is fed to the 1/n counter 7. The count output is fed to a distributor 6. The distributor 6 drives the DMA control section according to the DMA request signal of the CRT control section 4, and the data of the 2nd channel is fed to the data register. When the 1/n counter 7 is in full state, the display of the 1st row is finished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53106538-A (JP)
Title: Register control system for calculator with parenthesis calculation functio n
Inventor: NISHIMURA KOUSUKE
IPC: G06F15/02
Filed: 1977-02-28
Abstract: PURPOSE: To realize the usage of registers with good efficiency, by utilizing the registers for parenthesis as independent memories and by fully using registers provided. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01196878-A (JP)
Title: Poling of lithium tantalate single crystal
Inventor: NAGATA KENJI
IPC: H01L41/257
Filed: 1988-02-02
Abstract: PURPOSE:To remove micro-cracks caused during poling treatment completely by giving a poling electric field gradually increasing after the temperature of the title single crystal reaches a fixed temperature. CONSTITUTION:The single crystal of lithium tantalate 1 is held by a pair of electrodes 3, and heated gradually up to a temperature higher than the Curie point of the single crystal. DC voltage 4 slowly increasing until a specified poling electric field is formed is applied to the electrodes 3. A fixed time passes under the state, cooling is started gradually, and voltage is interrupted when the temperature of the single crystal approximately reaches the extraction temperature of. the single crystal 1. Accordingly, the poling electric field slowly augmenting after the temperature of the single crystal reaches a fixed temperature is given, thus completely removing micro-cracks caused during poling treatment.
Patent JP-S59148266-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: SAKAMOTO HIDEO
IPC: H01M50/198
Filed: 1983-02-14
Abstract: PURPOSE:To strengthen resistance against leakage of liquid by making the compressibility of an insulating gasket not less than a specific value at least at one spot. CONSTITUTION:The compressibility of an insulating gasket 5 in an nonaqueous electrolyte cell, in which manganese dioxide is used for a positive pole active substance while lithium is used for a negative pole active substance, is made to be not less than 70% at least at one spot. For instance, the compressibility of the insulating gasket in the part A, which is the spot having the least interval between the positive pole can 6 and the negative pole can 1, of the compressed parts of the insulating gasket 5 is made to be not less than 70%. Also the compression of the part B, which is the bottom of the insulating gasket, is liable to be influenced by the shape of the bottom of the negative pole can, is not so high as that of the part A but important in view of resistance against leakage of liquid so that the compressibility of the part B is to be made not less than 35%.
Patent JP-H07223380-A (JP)
Title: Production of thermal transfer image receiving paper
Inventor: FUJII TOSHIO
IPC: B41M5/382
Filed: 1991-02-15
Abstract: PURPOSE:To simply and stably produce good image receiving paper using cellulose paper as base paper without causing a curl and damaging a dyeing layer. CONSTITUTION:In producing thermal transfer image receiving paper by using cellulose paper as base paper to provide a thermoplastic polymeric substance layer and a dyeing layer on at least one surface thereof and providing a thermoplastic polymeric substance layer to the rear surface thereof, a curl bringing the rear surface of the strip like image receiving paper to a protruding state is preliminarily applied to the image receiving paper by a winding habit before the image receiving paper obtained through a process providing the respective layers is cut into specific length and a correction cover is applied to the rear surface of the image receiving paper immediately before cutting to correct the winding habit curl while the cover applying angle is adjusted corresponding to the degree of the winding habit curl.
Patent JP-S57136858-A (JP)
Title: Facsimile
Inventor: YOSHIHAMA MANZOU
IPC: H04N1/393
Filed: 1981-02-18
Abstract: PURPOSE:To display the effective width of transmission according to the effective width of writing of a receiver, by displaying the effective width of transmission of a transmitted original on the basis of the detection output of the width of the transmitted original and information on the effective writing width of the receiver. CONSTITUTION:During transmission, a party receiver inputs information on effective wiring width to the transmission control part 13 of a transmitter and it is sent to a system control part 14. The system control part 14 calculates substantially effective read width on the basis of the width of an transmitted original detected by a read part 15, information regarding whether contraction is required or not, information on a contraction rate in case of the contraction, and information on the effective writing width of the party receiver, thereby turning on the light emission part 11 of a display device 9 provided to the upper cover part of an original setting table. Therefore, the set transmitted original corresponds to the display device which displays the substantially effective read width, so a range where information is being transmitted effectively is made clear.
Patent JP-S53107524-A (JP)
Title: Secondary air feeding device for internal combustion engine
Inventor: NIBUNOYA MIZUO
IPC: F01N3/34
Filed: 1977-03-02
Abstract: PURPOSE: To make it possible to prevent accidents at lower part of the exhaust gas cleaning device which happen due to the damage of a lead valve, relating to the unit being attached with the lead valve, which allows the air to pass only to an exhaust manifold of an internal combustion engine, at a secondary air feeding passage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06235013-A (JP)
Title: Production of ultra low carbon steel
Inventor: HARASHIMA KAZUMI
IPC: C21C7/068
Filed: 1993-02-10
Abstract: PURPOSE:To provide a producing method for ultra low carbon steel by converter refining. CONSTITUTION:In the method for decarburizing the molten steel with the converter 10, by using the bottom-blowing converter having a tuyere 12 of at least two or more holes at the bottom of the converter 10, Ar gas is bottom-blown from the tuyere 12 in the range of <=0.1mass% [C] concn. At the same time, by using a top-blowing lance 11, Ar or nitrogen gas is blown on the molten steel surface, and oxygen is mixed with the gas from the tuyere 12 and/or the gas from the top blowing lance 11 to produce the ultra low carbon steel having <=50ppm [C].