baber/WOPTO huggingface dataset:
Patent JP-S60211576-A (JP)
Title: Picture processing unit
Inventor: KUROKAWA HIDEFUMI
IPC: G09G5/36
Filed: 1984-04-05
Abstract: PURPOSE:To relieve the load by execution the smearing operation with the repetition of smearing operation of four adjacent points and stack operation so as to allow a host processor to attain smear out an optional graphic only with the setting of an initial picture element. CONSTITUTION:A coordinate is stored in a stack 25 in the initial state. A base point picture element represented by the coordinate is taken as a start point of smearing-out and it is supposed that this point is smeared out already by ''1''. The content of the stack 25 is set to a coordinate register 21 by making an end signal 29 active. The value enters a picture element coordinate generator 22, from which addresses of four adjacent picture elements are generated sequentially. Since the read data is ''0'' in the three points, a stack signal 28 is made active by a discriminator 24 and the points are smeared out by ''1''. When all four adjacent points of the picture elements are checked to the value of the coordinate register 21, the end signal 29 is made active, the value of the stack 25 is set newly to the coordinate register 21 and the similar operation is repeated.
Patent JP-S62225494-A (JP)
Title: Structure of fuel tank chamber for small ship
Inventor: MAKI TAIJI
IPC: B63H21/38
Filed: 1986-03-26
Abstract: PURPOSE:To easily perform the opening/closing work of a hatch cover by removably fitting a coaming member having a smaller opening to the peripheral section of a deck opening and fitting a feed oil pipe to it. CONSTITUTION:When a fuel tank 8 is to be installed, a hatch coaming 9 is removed by removing set screws 10, the fuel tank 8 is inserted through a large opening formed by a support section 70, then the hatch coaming 9 is fitted to form a small opening 90. The upper end of a feed oil pipe 80 is fitted through a recess 97, and a hatch cover 40 is fitted so as to cover the opening 90 and the recess 97. Accordingly, the hatch cover frequently opened or closed may be relatively small and becomes convenient for handling. The opening is made small by the hatch coaming, and the deterioration of the hull strength of the opening can be reduced.
Patent JP-S575681-A (JP)
Title: Apparatus for producing tobacco filament
Inventor: PIEERU BERUJIE
IPC: B30B11/22
Filed: 1981-05-06
Abstract: 1. Device for manufacturing tobacco filaments by extruding a moist mixture based on tobacco particles, by means of a screw extruder (1) fitted with a die consisting of a plate transverse to the extrusion axis and incorporating a plurality of orifices of small cross-section for forming filaments, characterised in that the die consists of a gridwork (6) formed by taut intercrossed wires of rounded cross-section and the gridwork (6) is placed at the outlet of a cylindrical duct (3) of a diameter which is sufficient for the extrusion pressure not to produce drying of the mixture, and the length of which is between 0.5 and 3 times the diameter, the material firstly forming in the cylindrical duct (3) a plug (5) which is subsequently divided into filaments by the gridwork (6).
Patent JP-H08257805-A (JP)
Title: Rotary shaft for built-in motor and rotor demounting device
Inventor: OWADA MASARU
IPC: B23Q11/12
Filed: 1995-03-27
Abstract: PURPOSE: To easily perform the drilling of holes for supplying the rotor demounting oil by providing oil conduction holes for connecting an oil reservoir part formed between the stepped parts of the stepped fitting outer peripheral surface and the stepped fitting inner peripheral surface pressure-welded to each other to a shaft-center hole of a shaft main body, in the shaft main body. CONSTITUTION: A pump 11 of a rotor demounting device 10 is operated to supply the rotor demounting oil through a pipe part 12b of a jig 12, an oil introducing hole 12c of a columnar body 12a, an oil discharge hole 12d, and an oil conduction hole 2c of a shaft body 2, to a ring-shaped oil reservoir space 5 between the stepped parts of the stepped fitting outer peripheral surface 2b of the shaft body 2 and the stepped fitting inner peripheral surface 4b of a sleeve 4. Thus, the whole of the sleeve 4 is floated in relation to the shaft body 2. In this case, since repulsion force is generated in the stepped part, a rotor 3 is demounted from the shaft body 2 together with the sleeve 4. Since the oil conduction holes 2c are provided in the radial direction of the shaft body 2, the drilling work of holes for supplying the rotor demounting oil becomes easy.
Patent JP-S63234325-A (JP)
Title: Unitary system for test source file
Inventor: OTANI TAKUO
IPC: G06F11/28
Filed: 1987-03-23
Abstract: PURPOSE:To obtain a unitary test source file by preparing a test function file and a non-executing NOP function file and selecting these two function files to compile them after description in a macro evolving sentence. CONSTITUTION:A test function file 60 corresponding to a conventional print sentence and a NOP function file 61 of the same name are prepared for a source program described in a high-grade language free from a debug environment. In a test executing state the test function equivalent to a test print sentence is inserted to a test subject source file 1 and at the same time the file 60 is described in a macro evolving sentence and compiled. Thus a test executing form program is produced for execution and debug. When a test is over, the file 61 is described in a macro evolving sentence and compiled. In such a way, a file can be compiled just by changing the macro evolving sentence and a unitary test source file is obtained.
Patent JP-S57192307-A (JP)
Title: Herbicide for upland farming
Inventor: KAMIYA JIYUUROU
IPC: A01N47/30
Filed: 1981-05-08
Abstract: PURPOSE: A herbicide, containing 2-[1-(2,5-dimethylphenyl)-ethylsulfonyl]-pyridine-1-oxide and a nonhormonal phenylurea herbicide, and capable of controlling completely all of the main annual weeds one time in a small amout thereof.  
     CONSTITUTION: A herbicide for upland farming containing 2-[1-(2,5-dimethylphenyl)-ethylsulfonyl]-pyridine-1-oxide of formulaIand a compound of formula II (R is lower alkyl or lower alkoxyl), e.g. 3-(3,4-dichlorophenyl)-1-methoxy-1- methylurea as active constituents, and capable of effectively controlling all of the annual weeds in upland farming in a period from before the development of the weed to the latter period of the development by the soil treatment. The compound of formula II is used in an amount of 0.1W1.0pts.wt. preferably 0.3W 0.8pts.wt., based on one pt.wt. compound of formulaI, and applied in an amount of 5W50g, preferably 10W25g, expressed in terms of the active constituents. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62226129-A (JP)
Title: Liquid crystal display element
Inventor: ISHII KATSUHIKO
IPC: G02F1/1343
Filed: 1986-03-28
Abstract: PURPOSE:To enable the common division and time-division driving of an imprinting LCD for a camera by making a slit of <=50mum on a common electrode side and dividing an electrode. CONSTITUTION:Upper electrodes 6 formed on the internal surface of an upper substrate 1 are seven segments forming an 8-shape and constitute one digit of a number. Transparent electrodes 17 are formed on the internal surface of a lower substrate 2 and a metallic light shield film 13 is further laminated. The transparent electrodes 17 are separated electrically by the slit 18 of <=50mum in width (d) so that one common electrode is independent corresponding to one digit of the upper electrodes 6; and the metallic light shield film 13 is also separated electrically by the slit 18 of <=50mum in width (d) and provided with windows there light passes at positions corresponding to the respective segments of the upper electrodes 6. Thus, the lower electrodes 17 and metallic light shield film are separated electrically corresponding to the digits of the upper electrodes 6, so driving for display is not limited to static driving and time-division driving, etc., are enabled.
Patent JP-H03269087-A (JP)
Title: Gelatinization of sludge
Inventor: YAMAMOTO TOSHITAKA
IPC: C09K17/32
Filed: 1990-03-20
Abstract: PURPOSE:To gelatinize sludge, reduce the weight thereof, simultaneously solidify the sludge and make it easy to handle by blending an alkaline salt, e.g. a phosphate or a carbonate of a specified water-soluble polymer with the sludge, subsequently reacting a sparingly soluble polyvalent metal salt of a strong acid therewith and carrying out dehydration. CONSTITUTION:With sludge existing in lakes and mashes, rivers, harbors, etc., (A) a phosphate such as a dibasic phosphate, a tribasic phosphate or a tri metaphosphate or a carbonate and/or (B) an alkaline salt of a water-soluble polymer substance having carboxylic groups, e.g. sodium alginate, sodium polyacrylic acid, sodium cellulose glycolate, potassium alginate, potassium polyacrylate or potassium cellulose glycolate is blended. One or more sparingly soluble polyvalent metal salts of a strong acid are then reacted therewith and gelatinization is subsequently carried out. The resultant gelatinized material is subjected to syneresis for removal of water and reduction of the weight and solidification are then carried out.
Patent JP-S61227377-A (JP)
Title: Nonaqueous secondary battery
Inventor: SHISHIKURA RIICHI
IPC: H01M10/05
Filed: 1985-04-02
Abstract: PURPOSE:To produce a high-performance nonaqueous secondary battery which exhibits good charge-and-discharge reversibility and has a long cycle life, high energy density, a very low self discharge rate and good thermal stability by using a liquid electrolyte which is composed of a special alkali metal salt and a mixture solvent composed of a phosphoric ester and an ether-system compound in a given ratio. CONSTITUTION:As compared to a secondary battery where propylene carbonate or tetrahydrofuran is used alone, a nonaqueous secondary battery where electro lyte represented by formula (1) or (2) is dissolved in an organic solvent consisting of a mixture solvent prepared by mixing a phosphoric ester re presented by formula (3) and an ether-system compound in a given ratio has the following advantages: (i) high energy density, (ii) good flatness of the volt age, (iii) minimal self discharge, (iv) long repetition life, (v) exhibiting special properties at low temperatures and (vi) good thermal stability. Due to its small weight, small size and high energy density, this battery can be advantageously used for portable apparatus, electric automobiles and gasoline automobiles as well as a battery for electric power storage.
Patent JP-H08218637-A (JP)
Title: Arrangement of reinforcement in hoop winding work for reinforced column
Inventor: KADOMA YOSHIAKI
IPC: E04C5/18
Filed: 1995-02-17
Abstract: PURPOSE: To allow an unskilled person to efficiently work for attachment of hoop reinforcement with the use of a reinforcement arranging tool, as a guide, which has universal stoppers attached to an elongated board at predetermined intervals, and which is laid in parallel with main reinforcement in a reinforced column. CONSTITUTION: A reinforcement arranging tool (jig) composed of universal stoppers 3 which can be rotated only in the vertical direction and which are horizontally held by their deadweight are attached to an elongated board body 1, is attached between two main reinforcements 6 in a reinforced column in parallel with the same, and hoop reinforcements 7 stacked one upon another in the lower parts of the main reinforcements are then moved upward. At this time, the universal stoppers 3 are turned upward when the hoop reinforcement passes by, and are returned, after the hoop reinforcements have passed by, so as to hold the hoop reinforcements 7 at predetermined positions. Then the hoop reinforcements are firmly fastened to vertical reinforcement with the use of wires or the like. After completion of the work, the worker removes the reinforcement arranging tool.  With this arrangement, it is possible to allow even an unskilled person to efficiently carry out the work.
Patent JP-H09265640-A (JP)
Title: Tracking controller for disk player
Inventor: MURAOKA YASUHIRO
IPC: G11B7/09
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an accurately tracking operation in a 3-beam optical pickup type disk player by performing balancing adjustment based on a peak value and a bottom value of a tracking error signal from photodetectors of two sub- beams. SOLUTION: Under the state of moving an optical pickup from the inner side to the outer side of the disk, photodetecting outputs of the photodetectors 4 and 6 of a photodetecting part are amplified through amplifiers 4 and 6 and then adjusting amplifiers 8 and 11 respectively, and afterward, both signals are synthesized by a synthesizing amplifier 13 to obtain the tracking error signal. This signal is converted by an A/D converter circuit 15 into a digital signal, which is then inputted to a peak value detecting circuit 16 and a bottom value detecting circuit 17 to detect the peak value and the bottom value, and then an intermediate value between the peak value and the bottom value is calculated by a system control circuit 18, so that a gain of the adjusting amplifier 8 or 11 is adjusted in accordance with the intermediate value in size.  By this method, the peak value and the bottom value of the tracking error signal are equalized so as to perform the balancing adjustment of both signals, thus performing tracking control accurately.
Patent JP-S57184837-A (JP)
Title: High frequency heating device
Inventor: UEDA SHIGEKI
IPC: H05B6/80
Filed: 1981-05-06
Abstract: PURPOSE:To facilitate cleaning the inside of a heating chamber and decrease wave leak of a light frequency heating device which measures the weight of an object to be heated in th heating chamber, by fixing a turn table at the same electrical postential with the walls of the heating chamber by driving the turn table with a rotating disk having a magnet. CONSTITUTION:A low dielectric loss sleeve 18 having a flange is interposed between a turn table shaft 7 and a choke 14. This works as water sealing of the heating chamber facilitating an easy vertical sliding of the turn table 4. A leaf spring 15 is placed close to the choke 14 to minimize a stroke (d) and to cause a leaf spring 15 to close the opening 14 of the choke when the turn table 4 is removed. Demountable turn table makes cleaning easy and sticking of a finger into the opening is prevented while in operation because the opening is completely closed.
Patent JP-H09259873-A (JP)
Title: Secondary battery electrode, its manufacture, and applying device of fluorine resin used for this manufacture
Inventor: SHIODA YUJI
IPC: H01M4/26
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress the falling of an active material powder and improve the charge and discharge cycle life characteristic by providing a specified structure in a secondary battery electrode having an active material supported on the whole body and a metal piece fixed to a prescribed position. SOLUTION: A secondary battery electrode having an active material (e.g. nickel hydroxide powder) supported on the whole body and having a metal piece 2 fixed to the recessed part 2 of a metal formed body the upper edge part 1a of which is partially recessed has a structure in which a fluorine resin (e.g. polytetrafluoroethylene) is applied in strip at least in the width direction of the upper edge part 1a including the fixed part of the metal piece 2. Namely, the electric resistance in the upper edge part 1a is increased, and the adhesion between the mutual active materials is improved. Consequently, it is eliminated that a current is selectively carried to the upper edge part 1 to increase the current density of this port in the actual operation of the electrode.  Thus, the generation of γ-oxy-nickel hydroxide from the active material is reduced, and the expansion, deformation and further falling of the active material by its accumulation is suppressed.
Patent JP-S51144635-A (JP)
Title: Photo-divider
Inventor: MATSUMOTO KAZUYA
IPC: G03B7/099
Filed: 1975-06-06
Abstract: PURPOSE: When light is divided by using diffraction grating-like diffraction body, the holding the diffraction body by glass plates with the nearly same refractive indexes as the diffraction body prevents the generation of straying lights. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04297056-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANAKA HIDEO
IPC: H01L21/301
Filed: 1991-03-08
Abstract: PURPOSE:To easily make a pellet to be thin in thickness and suppress the generation of cracking and chipping of wafer so as to reduce the wear of dicing blade by performing dicing for a semiconductor wafer surface by shorter cutting depth than its overall thickness and then grinding the rear face of the semiconductor wafer. CONSTITUTION:A semiconductor wafer 1 is half-cut along with scribe lines by using a dicing blade 3. The depth of the half-cut grooves 4, 4... is made to be almost same as the thickness of a pellet of semiconductor device which is subjected to manufacture. A surface protecting tape 5 is stuck on the surface 1a of the semiconductor wafer 1 in order that the surface of the semiconductor 1 is protected when grinding the rear face. Then, the rear face 1b of the semiconductor 1 is etched to obtain the specified pellet thickness for the wafer 1, and the wafer 1 is pelletized. After such processing, the semiconductor wafer 1 is wet-etched to remove the deformation due to rear face grinding. Thus, the wear of dicing blade can be reduced.
Patent JP-S51148870-A (JP)
Title: Apparatus for preventing contamination of ceramics of an electr ic precipitator
Inventor: ISHIDA TAKASHIGE
IPC: B03C3/70
Filed: 1975-06-07
Abstract: PURPOSE: To prevent contamination of ceramics by dust for the insulation of a shaft of an electric dust precipitator which requires the electric insulation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58185100-A (JP)
Title: Semiconductor external storage controller
Inventor: KANEKO YASUO
IPC: G06F11/07
Filed: 1982-04-24
Abstract: PURPOSE:To prevent the generation of an incidental accident at an address having a low frequency of access and to improve reliability of the titled controller, by performing the correction and rewriting of the reading data through all addresses of an external storage device in an idle time during which no data is transferred from a central processor. CONSTITUTION:An external storage controller 2 checks a command given from a main body. In case no command is checked, the controller 2 transmits a reading request to an external storage device via a signal line 26 by an address register 22 which is previously set and performs the reading and data checking. Then a 1-bit error if detected is corrected, and the writing is carried out again to the same address. In such a way, an incidental accident of a system can be previously prevented to improve the reliability.
Patent JP-S61228422-A (JP)
Title: Electrochromic display element
Inventor: UDA MASAHITO
IPC: G09F9/30
Filed: 1985-04-03
Abstract: PURPOSE:To obtain an electrochromic display element having good optical characteristics by forming an thin org. film having electrochromic characteristics and a proton donor between transparent electrodes. CONSTITUTION:An electrolytic soln. is prepared by dissolving 5ml of aniline in an aq. soln. of 1M sulfuric acid, a quartz electrode coated with a 20nm thick vapor-deposited gold film is used for an anode, a tantalum metal plate is used for a cathode, and 0.3 A current is conducted at a voltage of 1.5 V. After conducting the current an about 0.5mum thick deep green film is formed on the anode in about 2sec, then, current is likewise conducted in an aq. soln. of 1M HCl by using the gold quartz electrode having this thin org. film as the cathode and the tantalum plate as the anode, resulting in changing color tone form the deep green to yellow in about 20msec, and, on the contrary, the color tone is restored from the yellow to the deep green in about 20msec by reversing the current direction.
Patent JP-H09237176-A (JP)
Title: Computer device
Inventor: SANO TOSHIO
IPC: G06F3/0481
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To permit a state to be the input prohibition one by a simple operation except under operating since a required file or a document, etc., are sometimes cancelled by errorneously touching the keyboard, etc., of a computer device. SOLUTION: A display control part 4 displays an input prohibition icon and an input permission icon from a display part 5. An input prohibiting part 8 indicates an operation input control part 7 so as to permit the state to be the input prohibition one at the time of inputting the selection of the input prohibition icon from a mouse 10. When the selection of the input permission icon is inputted from the mouse 10, the input prohibiting part 8 indicates the release of the input prohibition state to the operation input control part 7. The operation input control part 7 sets or realeases the input prohibition state in accordance with the instruction of the input prohibiting part 8.
Patent JP-H04281928-A (JP)
Title: Driving device of raking rotor in hose handling device for vacuum car
Inventor: IKEDA HIROO
IPC: E03F9/00
Filed: 1991-03-07
Abstract: PURPOSE:To incorporate a driving means consisting of a driving motor and a deceleration mechanism into a raking rotor and to make compact a traveling truck in a hose handling device for a vacuum car. CONSTITUTION:A driving motor 16 is incorporated into a blade loading cylindrical body 15, and a rotating center line N2 thereof is offset from the central axis N1 of the blade loading cylindrical body 15. A deceleration mechanism 17 incorporated into the blade loading cylindrical body 15 is constituted of the first gear 24 of an output axis 16a of the driving motor 16, the second gear 25 of a rotary shaft 29 offset from the rotary center line N2 as well as interlocking therewith and the third gear 26 having the same axis as that of the second gear. The third gear 26 is directly or indirectly interlocked with an internal gear 31 provided to the inside of the blade loading cylindrical body 15 in a position deviating from the central axis N1. A raking rotor is driven at required speed and, at the same time, the raking rotor is miniaturized.
Patent JP-S61229874-A (JP)
Title: Production of benzothiazine derivative
Inventor: OTSUKA YOZO
IPC: A61K31/55
Filed: 1985-04-03
Abstract: PURPOSE:To obtain the titled substance useful as a synthetic intermediate for vasodilator, at a low cost, by treating the cis-l-isomer of 2-(4-methoxyphenyl)-3- hydroxy-2,3-dihydro-1,5-benzothiazepin-4(5H)-one with an organic sulfonic acid chloride. CONSTITUTION:The objective compound of formula II can be produced by reacting the cis-l-isomer of the 2-(4-methoxyphenyl)-3-hydroxy-2,3-dihydro-1,5- benzothiazepin-4(5H)-one of formula I (R is H, lower alkyl or 2-dimethyl aminoethyl) or its N-substituted derivative with an organic sulfonic acid chloride [preferably tosyl chloride (p-toluenesulfonyl chloride)]. The starting compound of formula I can be synthesized by reducing the nitro group of cis-2-hydroxy-3-(4- methoxyphenyl)-3-(2-nitrophenylthio)prop-ionic acid and cyclizing the resultant cis-2-hydroxy-3-(4-methoxyphenyl)-3-2-aminophenylthio)propi-onic acid.