baber/WOPTO huggingface dataset:
Patent JP-H01297925-A (JP)
Title: Data transmission system
Inventor: AKIBA OSAMU
IPC: H04B14/00
Filed: 1988-05-26
Abstract: PURPOSE:To improve data transmission efficiency and economy by transmitting sent data to which horizontal parity bits are added and sent data in complementary relation with said sent data as pair data, and deciding error bits by a receiver according to the vertical parity of both sent data and correcting error bits. CONSTITUTION:Code generating circuits 11 and 12 of a transmitter 1 generate the sent data T1 and sent data T2 in complementary relation with said data T1 and they are modulated and sent one over the other through a power line 3. The receiver 2 demodulates the data T1 and T2 into data T1' and T2' and a reception processing circuit 24 decides error bits according to the vertical parity of the data T1' and T2' and also corrects the error according to the horizontal parity. Consequently, the data transmission efficiency and economy are improved.
Patent JP-S63295761-A (JP)
Inventor: NISHINO AKIO
IPC: D06M101/16
Filed: 1987-05-26
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-S5251428-A (JP)
Title: Soundproof coating comosition
Inventor: YAMAMURA YOSHIO
IPC: C09D7/12
Filed: 1975-10-23
Abstract: PURPOSE: A soundproof coating composition utilizing iron materials in industrial wastes, capable of giving damping effect to damp out vibration, when coated on iron plates or other substrates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5252343-A (JP)
Title: Information system
Inventor: KAMISHIMA HIROAKI
IPC: H04L13/00
Filed: 1975-10-24
Abstract: PURPOSE: Through the command from terminal unit, the desired information is searched among many kinds of information and is then sent to the terminal unit. Under the searching state, the character signal which indicates the state is produced purely electronically. Thus, a compact and low-cost information system with a long life can be secured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62284928-A (JP)
Title: Mechanical governor of diesel engine with supercharger
Inventor: IZUKI SEIJI
IPC: F02D1/04
Filed: 1986-06-03
Abstract: PURPOSE:To prevent excessive fuel feeding at the time of sudden accelerating and eliminate the generation of black smoke by moving a boost lever opposite to a governor lever to a fuel increasing side in proportionate to the rise in boost pressure by means of a boost compensator. CONSTITUTION:Since the output rod 47 of a boost compensator 40 is moved to a front side by means of a spring 50 when an engine is stopped, the bottom end engaging pin 43 of a boost lever 45 is moved to a fuel reducing side on the rear. After the engine is started, on the other hand, since the pressure in a boost pressure chamber 61 is increased in proportionate to the boost pressure of a supercharger 55, the output rod 47 is moved rearward in proportionate to the increase in the boost pressure against the spring 50. As a result, a boost lever 45 is rotated clockwise, moving the bottom end engaging pin 43 to a fuel increasing side. And, when the engine is suddenly accelerated, since the rise in boost pressure is delayed, the movement of a governor lever7 to the fuel increasing side is restricted by the engaging pin 43.
Patent JP-H06338565-A (JP)
Title: Layout wiring method and manufacture of semiconductor integrated circuit device
Inventor: AKIYAMA TOSHIYASU
IPC: H01L21/822
Filed: 1993-05-31
Abstract: PURPOSE:To make second circuit elements equal in signal transmission time without increasing a wiring-dedicated region in area by a method wherein second circuit elements are so laid out as to make wiring channels connected between a first circuit element and the second circuit elements equal in length. CONSTITUTION:Prescribed data such as clock connection data, clock amplifying element data or the like are inputted into a data input section 2. The layout of second circuit elements is so formed by layout data as to make wiring channels connected between a first circuit element and second circuit elements equal in length basing on the inputted data and the layout wiring program of a memory 3b. A semiconductor integrated circuit formed by the layout data is outputted through an output 4. By this setup, skews can be prevented from occurring.
Patent JP-S62285169-A (JP)
Title: Compact information equipment
Inventor: KOUSAI YOSHIHARU
IPC: G06F15/02
Filed: 1986-06-03
Abstract: PURPOSE:To quickly exchange the various types of information data by transferring data on a ROM where a certain type of data is written in parallel to a RAM and then removing said ROM from an information equipment. CONSTITUTION:In a normal mode a CPU 3 sets the control signals, the inverse of CS0-CS5 of a RAM 1, a ROM 2 and a display driver at high levels and inactivates the IC other than that of the CPU 3 itself. A ROM part B is connected to an equipment main body A as shown in the diagram and then the CPU 3 gives the output of a low level, i.e., an address 0 to addresses A0-A11 with input of KEY1. In such case, the data bus of the CPU 3 is set at high impedance. Then the inverse of CS2, CS3 and CS5 are set at low levels together with the RAM 1 set under a stand-by state for writing and the ROM 2 is set to the address outputted from the CPU 3. Then the ROM 2 is removed from the main body A.
Patent JP-S6110574-A (JP)
Title: 6-fluoro-1,4-dihydro-4-oxo-7-substituted piperazinylquinoline-3-carboxylic acid derivative
Inventor: ITOU YASUO
IPC: A61P31/04
Filed: 1984-06-25
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is lower alkyl; R2 and R4 are different H or CH3; R3 is H or lower alkyl; R5 is H or F) and a pharmacologically acceptable salt thereof. EXAMPLE:7-( 3,5-Dimethyl-1-piperazinyl )-1-ethyl-6-fluoro-1, 4-dihydro-4-oxoquinoline-3-carboxylic acid hydrochloride. USE:An antimicrobial agent useful as a medicine having wide antimicobial action on Gram-positive and Gram-negative bacteria. PREPARATION:(a) A compound expressed by formula II (X is Cl or F) is reacted with a compound expressed by formula III without or in a solvent or (b) a compound expressed by formula IV is reacted with a compound expressed by the formula R6CHO (R6 is H or lower alkyl) in the presence of formic acid. Alternatively, (c) the compound expressed by formula IV is reacted with a compound expressed by the formula R3A (A is halogen) in a solvent to afford the aimed compound expressed by formula I.
Patent JP-S63293894-A (JP)
Title: Manufacture of printed circuit board
Inventor: KIROBA YOUSUKE
IPC: H05K3/24
Filed: 1987-05-26
Abstract: PURPOSE:To obtain a printed circuit board to be easily worked on and suited to mass-production by a method wherein metal powder is fixed on a substrate by hardening adhesive, and the substrate is dipped in a molten solder bath to form a conduction pattern is formed by adhering solder with solder adhered on the metal powder. CONSTITUTION:The pattern of an electric circuit is formed on the upper surface of an insulation substrate 10 with epoxy adhesive 11 by means of screen printing. Copper powder 12 is adhered on the adhesive 11 by uniformly spreading the copper powder 12 from above the substrate 10 under the condition where the adhesive 12 is not yet hardened. The copper powder on the part where no adhesive 12 is adhered is removed from the substrate 10 by vibrating the substrate 10. The adhesive 11 is hardened by heating the substrate 10 to fix the copper powder 12 on the substrate 10. The copper powder 12 on the substrate 10 is pickled with dilute sulfuric acid to remove oxide. After the substrate 10 is washed with water and dried, it is dipped in a molten solder bath 13 to adhere solder 13 on the copper powder 12. Then, a conductive pattern 15 is formed on the substrate 10.
Patent JP-H05298986-A (JP)
Title: Relay driving control circuit
Inventor: OHASHI SATOSHI
IPC: H01H47/22
Filed: 1992-04-23
Abstract: PURPOSE:To perfectly eliminate shocking turbidity of a signal between packages so as to completely prevent malfunction of circuits by giving priority to a releasing signal of the circuit when relay driving circuits for selecting a package on a switched side are switched mutually. CONSTITUTION:When a relay driving control signal S is switched from '1' to '0', an output signal A from a NAND gate 3 to a relay driving circuit 21 is switched with a delay of a gate operating time so that the circuit 21 is turned into a released state, i.e., OFF. The signal A is inputted into another NAND gate 4, and accordingly, an output signal B which is inputted into another relay driving circuit 22 is switched with a delay of a gate operating time, whereby the circuit 22 is turned into a closed state, i.e., ON. When the signal S is switched from '0' to '1', the circuit 22 is turned OFF and the signal B is inputted into the gate 3, thereby turning the circuit 21 ON.
Patent JP-S5653602-A (JP)
Title: Removing agent for slime
Inventor: MAEDA AKIO
IPC: A01N25/08
Filed: 1979-10-07
Abstract: PURPOSE: The titled powdery removing agent dispersing in water readily without using a dispersing agent, e.g., surface active agent, etc., obtained by adsorbing a compound, e.g., organic halogen compound, organic quaternary ammonium salt, etc. having physiological activity to slime on a porous inorganic carrier.  
     CONSTITUTION: One or two or more of compounds selected from the group consisting of an organic halogen compound, organic quaternary ammonium salt, organic heterocyclic compound, organic nitrogen compound, organic sulfur compound, salt of nitrogenized acid, etc. having physiological activity to slime are adsorbed on a porous inorganic carrier, e.g., petaline calcium silicate and/or petaline silica in the form of laminar aggregate to give a removing agent for slime. The removing agent is only added to water, and it can be dispersed in water uniformly and keep dispersing state for a long time. It can be applied at any place where slime occurs especially in paper producing process. Even if it is included in paper directly, it has no bad influence on the quality of paper at all and can be used as a paper modifier. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5462992-A (JP)
Title: Spherical zeolite adsorbent and adsorptive separation method
Inventor: MIYAKE TETSUYA
IPC: B01D15/08
Filed: 1977-10-28
Abstract: PURPOSE: To separate a multi-component substance into the components by adsorption with high separation efficiency, by packing a bed with an adsorbent consisting of almost perfectly spherical zeolite particles having a specific average particle size and narrow particle size distribution.  
     CONSTITUTION: A bed is packed with an adsorbent consisting of zeolite particles having an average particle size of 20W300μ, a standard deviation of particle size distribution below 0.10 time of the average particle size, and a sphericity index of 1.00W1.25. A substance contg. components having a cross separation factor of 0.05W20 (≠1) among them, or a substance contg. arom. hydrocarbon cpds. or their isomers is supplied to a separation tower provided with the above adsorbent-packed bed together with a displacing agent to develop a substance adsorbing zone on the bed. Thus, the desired components are separated from the vicinity of the interface between the zone and a displacing agent zone. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5832694-A (JP)
Title: Production of light oil from heavy oil through series process consisting of overfolw-type high- pressure liquid-phase hydrogenation and high- pressure gas-phase hydrogenation
Inventor: MORIKAWA KIYOSHI
IPC: C10G65/02
Filed: 1981-08-20
Abstract: PURPOSE:Crude heavy oil is catalytically hydrogenated in liquid phase and separated into the  vapor of formed light and medium fractions and the liquid of catalyst-containing residual oil  slurry, then the vapor phase is subjected to gas-phase catalytic hydrogenation, while the slurry  is circulated to the liquid-phase hydrogenation process, thus increasing the catalyst efficiency  and activity. CONSTITUTION:A crude heavy oil containing high concentration of the catalyst suspended therein is sent from the line 34 into the tank 12 and heated with the heat exchanger 15 and the  preheater 16, while an excessive amount of hydrogen is fed from the line 25 and they are continuously sent to the liqud-phase hydrogenation column 17 where a part of the crude heavy oil  is catalytically hydrogenated under high temperature and pressure to form the vapor of crude  light and medium fractions. The formed vapor stream and the catalyst-containing remaining  slurry are overflown from the top of the column 17 to the high-temperature separation column  18 where they are separated into a gas stream and a slurry flow. The gas stream is sent to  the gas-phase hydogenation column 19 where high-temperature and high-pressure catalytic hydrogenation is effected for purification, and the product is cooled with heat exchanger 15 and  separated with the low-temperature separation column 21 into the light and medium fractions and hydrogen. The slurry is circulated to the tank 12.
Patent JP-S5355566-A (JP)
Title: Sewage precipitate sand separator
Inventor: TAKEYASU CHIAKI
IPC: B03B5/00
Filed: 1976-10-29
Abstract: PURPOSE:To separate a precipitate sand into a sand, sludge, and dust components to be recovered, wherein the sand in a sewave precipitate sand pool is strongly stirred together with water, using an air spray pipe and mechanical stirrer mounted on a stirring tank.
Patent JP-S5921149-A (JP)
Title: Variable block length retransmitting device
Inventor: MORISHITA TOSHIO
IPC: H04L1/00
Filed: 1982-07-27
Abstract: PURPOSE:To transmit data with no interruption, by varying the block length in response to the variation of circuit quality, and dividing the block. When transmitting a large-capacity data. CONSTITUTION:A comparator 9 compares the added value of a retransmitting frequency holding part 7 which is initialized with the added value of a retransmission counter 8. The comparator 9 drives an FF10 when the coincidence is obtained from the above-mentioned comparison and then informs the coincidence of comparison to a transmitting block length control part 5 to request a block division. Then the counter 8 is initialized by a reset line 16. While this state is informed to an arithmetic controller CPU via a trigger line 11. The data transmitted from the CPU is delivered to the control part 5 via a transmitting data line 14, and the range of short block division is designated by the part 5 through the CPU.
Patent JP-H01300477-A (JP)
Title: Magnetic disk device
Inventor: NAKAZATO HIROSHI
IPC: G11B25/04
Filed: 1988-05-27
Abstract: PURPOSE:To expand an operating area by arranging a head arm on which a magnetic head is loaded in a vacant space by fitting the fixed part of a positioning mechanism part in a through hole provided on the upper part of a housing. CONSTITUTION:The positioning mechanism part 4 in the housing 5 is housed in the housing 5 by fixing a lower fixed part 4a in the housing 5, and fitting an upper fixed part 4b in the through hole 7 provided on the upper part of the housing 5. Since the fixed part 4b other than the operating part of the positioning mechanism part 4 can be housed in the through hole 7 by employing such structure, a space occupied by the fixed part 4b can be used freely. In such a way, it is possible to add and arrange the head arm 6 on which the magnetic head 3 is loaded by using the space, and to expand the operating area.
Patent JP-H05293676-A (JP)
Title: Friction joining method for different kinds of metallic materials and roll manufactured with this method
Inventor: NAKAHARA KENICHI
IPC: B23K20/12
Filed: 1992-04-21
Abstract: PURPOSE:To join different metallic materials with friction with high strength by melting the end face of one side metallic material with friction heat and pressurizing force and moving the tapered shaft of the other side metallic material around the circumference thereof so as to tightly fasten the tapered shaft of the other side metallic material. CONSTITUTION:The other side metallic material 12 is fixed with the clamp of a friction joining machine, and while rotating one side metallic material 10 by clamping the metallic material 10 with a chuck, tapered shafts 16a, 16b are inserted into holes 14a, 14b, and respective faces 18a, 18b, 20a, 20b are mutually abutted. When end faces are mutually pressurized with friction by making a pressure at this time to a prescribed pressure, the abutted parts are heated and the metallic material 10 begins to melt and the end faces 18a, 18b of the metallic material 12 are bitten into the end faces 20a, 20b of the metallic material 10. Then, the rotation of the metallic material 10 is stopped, and further pushed in by making the pressure to a high pressure (up-set pressure). Therefore, molten parts of the end faces 18a, 18b are pushed out toward the tapered shafts 16a, 16b side of the metallic material 12, and the holes 14a, 14b are made to the tapered hole shape and the outer circumference of the tapered shaft 16a, 16b are tightly fastened.
Patent JP-H08302513-A (JP)
Title: Production of pattern paper for cutting
Inventor: KINO YOKO
IPC: A41H3/00
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a pattern paper for cutting capable of promptly responding to design nature, compliant with contour variation, thus capable of obtaining accurate clothing conformable to human body, and also capable of making the work involved therein efficient. CONSTITUTION: A nude dimension selected from shoulder width, bust, dress length, hem periphery, sleeve length and waist according to the kind of clothing is chosen from the standard dimensions specified in the JIS conforming to a certain set size, a contour design dimension (referred to as base dimension) in wearing the clothing is dicretionarily set to this nude dimension, and based on the base dimension, there is made a balance pattern as the fundamentals of clothing parts such as body part, sleeve part, collar part, skirt part and pants part. This pattern paper for cutting is made up of the balance scheme mentioned above, design scheme to represent both silhouette and design point on the balance pattern according to human body, body type and design, and steric scheme to divide the design scheme into plural aspects and spread them.
Patent JP-H06336681-A (JP)
Title: Aluminum plated clad steel sheet excellent in corrosion resistance and workability
Inventor: OMORI TAKAYUKI
IPC: C23C30/00
Filed: 1993-05-31
Abstract: PURPOSE:To produce an Al plated CLAD steel sheet excellent in workability and corrosion resistance by forming an Al plating layer having a specified Si content on an alloy layer formed on laminated steel consisting of an inner layer of low carbon steel and an outer layer of Cr steel each having a specified compsn. CONSTITUTION:An Al plating layer consisting essentially of 2-13wt.% Si and the balance Al is formed on an alloy layer formed on clad steel consisting of an inner layer of steel consisting of, by weight, <=0.05% C, <=0.1%Si, <=0.5%Mn, <=0.04% P and the balance Fe with inevitable impurities and an outer layer of steel consisting of, by weight, <=0.1% C, <=0.6%Si, <=1.5% Mn, <=0.04% P, 5-25% Cr and the balance Fe with inevitable impurities or further contg. one or more among 0.2-3.0% Mo, 0.1-1.0% Ni, 0.03-1.0% Cu, Ti or Nb in the range of the atomic equiv. of the (C+N) content to 2.0%, <=0.5% V and <=0.5% Zr. The alloy layer contains both the components of the outer layer and the Al plating layer.
Patent JP-S62285940-A (JP)
Title: Flexible flame-retarding resin composition
Inventor: TATENO IZURU
IPC: C08K3/22
Filed: 1986-06-04
Abstract: PURPOSE:To obtain a flexible flame-retarding resin composition which is lowly smoking and liable to be caked through sintering upon burning, by mixing a chlorinated vinyl chloride resin with a specified amount of a plasticizer and an additive selected from among calcium carbonate, sodium silicate, a metal oxide, etc. CONSTITUTION:The purpose flexible flame-retarding resin composition is formed by mixing 100pts.wt. chlorinated vinyl chloride resin with at least 50pts.wt. plasticizer (e.g., chlorinated paraffin of a chlorine content of 30-45%) and at least 20pts.wt. at least one additive selected from among calcium carbonate, sodium silicate, a metal oxide, a metal hydroxide or iron powder. When this resin composition is burnt forcibly during the fire, for example, it can resist heat distortion and leaves a rigid cinder, so that it is effective in preventing secondary accident, etc., by sustained retention of the coating and is suitable as a material for gaskets of fire-retarding doors and electric power cables.
Patent JP-H05298467-A (JP)
Title: Optical device
Inventor: ITO YOSHINORI
IPC: G06K7/10
Filed: 1992-04-22
Abstract: PURPOSE:To extend a detection range in an optical axis direction by shifting an optical beam converging position along the optical axis direction without making detection time long. CONSTITUTION:The driving current If of an optical semiconductor light source 2 is changed by an optical semiconductor driving part (LD driving part) 6 so that the focus distance of a diffraction grating 4 is changed. By this, the light collecting position of an optical beam 3 which is emitted from the optical semiconductor light source 2 is scanned along the optical axis direction. The one scanning in the optical axis direction is repeated whenever the optical beam 3 is scanned by a polygon mirror 5 by the one-n-th (n is an integer) of the min. width of a barcode line 1Oa. A light receiving signal processing part 8 samples a light receiving signal plural times (>=2) from a light receiving element 7 and signal-processed.
Patent JP-S62286764-A (JP)
Title: Thermal printer
Inventor: KADOUCHI ATSUSHI
IPC: B41J2/36
Filed: 1986-06-06
Abstract: PURPOSE:To correct printing density with high accuracy and with a simple constitution by a method wherein the change in the temp. of a thermal head is converted to the change in voltage by an integrating circuit and a discharge or charge circuit and controlling the head voltage of the heat generator in the thermal head according to said change in voltage. CONSTITUTION:The printing data inputted to a thermal printer from the outside is converted to dot matrix data by CPU2 and a memory while said matrix data is further converted to a serial signal by a serial interface 4 to be transmitted to a thermal head 5 along with a clock signal. The serial signal is converted to a parallel signal on the side of the thermal head 5 by a driver IC6 and a predetermined heat generator 7 is selected. Head voltage is applied to the heat generator 7 concerned from a head voltage control circuit 8 to perform printing.
Patent JP-S6022986-A (JP)
Title: Treatment of waste water of metal plating
Inventor: SANEHISA KENJI
IPC: C02F1/42
Filed: 1983-07-15
Abstract: PURPOSE:To reduce the cost for treating waste water by circulating acid or alkali from a regeneration tank via an anion exchange tower, and through an open/close circuit again, when the quality of regenerated water returned through a returning water passage is deteriorated. CONSTITUTION:A regeneration circuit is operated when exchange of anion exchange resin pack is instructed by an indication of a water quality indicator 10. A valves 14, 15 are closed and a valve 16 is opened, and a pump 13 is driven to circulate regenerating liquid R in a regeneration tank 12 through a closed circuit: the regeneration tank 12   cation exchange resin tower 7   anion exchange resin tower 8   regeneration tank 12. By this method, heavy metal ions and CN ion are dissolved in the regenerating liquid R as the regeneration of the resin in each tower proceeds, therefore, each valve is operated again after completion of regeneration to close the regneration circuit, and a desalting passage 5 and the regenerated water passage 9 are opened and plating work is commenced again.